Add Bazel target for extensions crate

Co-authored-by: Codex <noreply@openai.com>

.bazelrc

@@ -20,6 +20,9 @@ common:windows --host_platform=//:local_windows
 common --@rules_cc//cc/toolchains/args/archiver_flags:use_libtool_on_macos=False
 common --@llvm//config:experimental_stub_libgcc_s
 
+# We need to use the sh toolchain on windows so we don't send host bash paths to the linux executor.
+common:windows --@rules_rust//rust/settings:experimental_use_sh_toolchain_for_bootstrap_process_wrapper
+
 # TODO(zbarsky): rules_rust doesn't implement this flag properly with remote exec...
 # common --@rules_rust//rust/settings:pipelined_compilation
 
@@ -57,61 +60,3 @@ common:remote --jobs=800
 # Enable pipelined compilation since we are not bound by local CPU count.
 #common:remote --@rules_rust//rust/settings:pipelined_compilation
 
-# GitHub Actions CI configs.
-common:ci --remote_download_minimal
-common:ci --keep_going
-common:ci --verbose_failures
-common:ci --build_metadata=REPO_URL=https://github.com/openai/codex.git
-common:ci --build_metadata=ROLE=CI
-common:ci --build_metadata=VISIBILITY=PUBLIC
-
-# Disable disk cache in CI since we have a remote one and aren't using persistent workers.
-common:ci --disk_cache=
-
-# Shared config for the main Bazel CI workflow.
-common:ci-bazel --config=ci
-common:ci-bazel --build_metadata=TAG_workflow=bazel
-
-# Shared config for Bazel-backed Rust linting.
-build:clippy --aspects=@rules_rust//rust:defs.bzl%rust_clippy_aspect
-build:clippy --output_groups=+clippy_checks
-build:clippy --@rules_rust//rust/settings:clippy.toml=//codex-rs:clippy.toml
-
-# Shared config for Bazel-backed argument-comment-lint.
-build:argument-comment-lint --aspects=//tools/argument-comment-lint:lint_aspect.bzl%rust_argument_comment_lint_aspect
-build:argument-comment-lint --output_groups=argument_comment_lint_checks
-build:argument-comment-lint --@rules_rust//rust/toolchain/channel=nightly
-
-# Rearrange caches on Windows so they're on the same volume as the checkout.
-common:ci-windows --config=ci-bazel
-common:ci-windows --build_metadata=TAG_os=windows
-common:ci-windows --repo_contents_cache=D:/a/.cache/bazel-repo-contents-cache
-common:ci-windows --repository_cache=D:/a/.cache/bazel-repo-cache
-
-# We prefer to run the build actions entirely remotely so we can dial up the concurrency.
-# We have platform-specific tests, so we want to execute the tests on all platforms using the strongest sandboxing available on each platform.
-
-# On linux, we can do a full remote build/test, by targeting the right (x86/arm) runners, so we have coverage of both.
-# Linux crossbuilds don't work until we untangle the libc constraint mess.
-common:ci-linux --config=ci-bazel
-common:ci-linux --build_metadata=TAG_os=linux
-common:ci-linux --config=remote
-common:ci-linux --strategy=remote
-common:ci-linux --platforms=//:rbe
-
-# On mac, we can run all the build actions remotely but test actions locally.
-common:ci-macos --config=ci-bazel
-common:ci-macos --build_metadata=TAG_os=macos
-common:ci-macos --config=remote
-common:ci-macos --strategy=remote
-common:ci-macos --strategy=TestRunner=darwin-sandbox,local
-
-# Linux-only V8 CI config.
-common:ci-v8 --config=ci
-common:ci-v8 --build_metadata=TAG_workflow=v8
-common:ci-v8 --build_metadata=TAG_os=linux
-common:ci-v8 --config=remote
-common:ci-v8 --strategy=remote
-
-# Optional per-user local overrides.
-try-import %workspace%/user.bazelrc

.codespellrc

@@ -3,4 +3,4 @@
 skip = .git*,vendor,*-lock.yaml,*.lock,.codespellrc,*test.ts,*.jsonl,frame*.txt,*.snap,*.snap.new,*meriyah.umd.min.js
 check-hidden = true
 ignore-regex = ^\s*"image/\S+": ".*|\b(afterAll)\b
-ignore-words-list = ratatui,ser,iTerm,iterm2,iterm,te,TE,PASE,SEH
+ignore-words-list = ratatui,ser,iTerm,iterm2,iterm,te,TE

.codex/skills/babysit-pr/SKILL.md

@@ -29,15 +29,14 @@ Accept any of the following:
 4. If `diagnose_ci_failure` is present, inspect failed run logs and classify the failure.
 5. If the failure is likely caused by the current branch, patch code locally, commit, and push.
 6. If `process_review_comment` is present, inspect surfaced review items and decide whether to address them.
-7. If a review item is actionable and correct, patch code locally, commit, push, and then mark the associated review thread/comment as resolved once the fix is on GitHub.
-8. If a review item from another author is non-actionable, already addressed, or not valid, post one reply on the comment/thread explaining that decision (for example answering the question or explaining why no change is needed). If the watcher later surfaces your own reply, treat that self-authored item as already handled and do not reply again.
-9. If the failure is likely flaky/unrelated and `retry_failed_checks` is present, rerun failed jobs with `--retry-failed-now`.
-10. If both actionable review feedback and `retry_failed_checks` are present, prioritize review feedback first; a new commit will retrigger CI, so avoid rerunning flaky checks on the old SHA unless you intentionally defer the review change.
-11. On every loop, verify mergeability / merge-conflict status (for example via `gh pr view`) in addition to CI and review state.
-12. After any push or rerun action, immediately return to step 1 and continue polling on the updated SHA/state.
-13. If you had been using `--watch` before pausing to patch/commit/push, relaunch `--watch` yourself in the same turn immediately after the push (do not wait for the user to re-invoke the skill).
-14. Repeat polling until the PR is green + review-clean + mergeable, `stop_pr_closed` appears, or a user-help-required blocker is reached.
-15. Maintain terminal/session ownership: while babysitting is active, keep consuming watcher output in the same turn; do not leave a detached `--watch` process running and then end the turn as if monitoring were complete.
+7. If a review item is actionable and correct, patch code locally, commit, and push.
+8. If the failure is likely flaky/unrelated and `retry_failed_checks` is present, rerun failed jobs with `--retry-failed-now`.
+9. If both actionable review feedback and `retry_failed_checks` are present, prioritize review feedback first; a new commit will retrigger CI, so avoid rerunning flaky checks on the old SHA unless you intentionally defer the review change.
+10. On every loop, verify mergeability / merge-conflict status (for example via `gh pr view`) in addition to CI and review state.
+11. After any push or rerun action, immediately return to step 1 and continue polling on the updated SHA/state.
+12. If you had been using `--watch` before pausing to patch/commit/push, relaunch `--watch` yourself in the same turn immediately after the push (do not wait for the user to re-invoke the skill).
+13. Repeat polling until the PR is green + review-clean + mergeable, `stop_pr_closed` appears, or a user-help-required blocker is reached.
+14. Maintain terminal/session ownership: while babysitting is active, keep consuming watcher output in the same turn; do not leave a detached `--watch` process running and then end the turn as if monitoring were complete.
 
 ## Commands
 
@@ -95,11 +94,10 @@ When you agree with a comment and it is actionable:
 1. Patch code locally.
 2. Commit with `codex: address PR review feedback (#<n>)`.
 3. Push to the PR head branch.
-4. After the push succeeds, mark the associated GitHub review thread/comment as resolved.
-5. Resume watching on the new SHA immediately (do not stop after reporting the push).
-6. If monitoring was running in `--watch` mode, restart `--watch` immediately after the push in the same turn; do not wait for the user to ask again.
+4. Resume watching on the new SHA immediately (do not stop after reporting the push).
+5. If monitoring was running in `--watch` mode, restart `--watch` immediately after the push in the same turn; do not wait for the user to ask again.
 
-If you disagree or the comment is non-actionable/already addressed, reply once directly on the GitHub comment/thread so the reviewer gets an explicit answer, then continue the watcher loop. If the watcher later surfaces your own reply because the authenticated operator is treated as a trusted review author, treat that self-authored item as already handled and do not reply again.
+If you disagree or the comment is non-actionable/already addressed, record it as handled by continuing the watcher loop (the script de-duplicates surfaced items via state after surfacing them).
 If a code review comment/thread is already marked as resolved in GitHub, treat it as non-actionable and safely ignore it unless new unresolved follow-up feedback appears.
 
 ## Git Safety Rules
@@ -126,14 +124,13 @@ Use this loop in a live Codex session:
 3. First check whether the PR is now merged or otherwise closed; if so, report that terminal state and stop polling immediately.
 4. Check CI summary, new review items, and mergeability/conflict status.
 5. Diagnose CI failures and classify branch-related vs flaky/unrelated.
-6. For each surfaced review item from another author, either reply once with an explanation if it is non-actionable or patch/commit/push and then resolve it if it is actionable. If a later snapshot surfaces your own reply, treat it as informational and continue without responding again.
-7. Process actionable review comments before flaky reruns when both are present; if a review fix requires a commit, push it and skip rerunning failed checks on the old SHA.
-8. Retry failed checks only when `retry_failed_checks` is present and you are not about to replace the current SHA with a review/CI fix commit.
-9. If you pushed a commit, resolved a review thread, replied to a review comment, or triggered a rerun, report the action briefly and continue polling (do not stop).
-10. After a review-fix push, proactively restart continuous monitoring (`--watch`) in the same turn unless a strict stop condition has already been reached.
-11. If everything is passing, mergeable, not blocked on required review approval, and there are no unaddressed review items, report success and stop.
-12. If blocked on a user-help-required issue (infra outage, exhausted flaky retries, unclear reviewer request, permissions), report the blocker and stop.
-13. Otherwise sleep according to the polling cadence below and repeat.
+6. Process actionable review comments before flaky reruns when both are present; if a review fix requires a commit, push it and skip rerunning failed checks on the old SHA.
+7. Retry failed checks only when `retry_failed_checks` is present and you are not about to replace the current SHA with a review/CI fix commit.
+8. If you pushed a commit or triggered a rerun, report the action briefly and continue polling (do not stop).
+9. After a review-fix push, proactively restart continuous monitoring (`--watch`) in the same turn unless a strict stop condition has already been reached.
+10. If everything is passing, mergeable, not blocked on required review approval, and there are no unaddressed review items, report success and stop.
+11. If blocked on a user-help-required issue (infra outage, exhausted flaky retries, unclear reviewer request, permissions), report the blocker and stop.
+12. Otherwise sleep according to the polling cadence below and repeat.
 
 When the user explicitly asks to monitor/watch/babysit a PR, prefer `--watch` so polling continues autonomously in one command. Use repeated `--once` snapshots only for debugging, local testing, or when the user explicitly asks for a one-shot check.
 Do not stop to ask the user whether to continue polling; continue autonomously until a strict stop condition is met or the user explicitly interrupts.

.codex/skills/remote-tests/SKILL.md

@@ -1,16 +0,0 @@
----
-name: remote-tests
-description: How to run tests using remote executor.
----
-
-Some codex integration tests support a running against a remote executor.
-This means that when CODEX_TEST_REMOTE_ENV environment variable is set they will attempt to start an executor process in a docker container CODEX_TEST_REMOTE_ENV points to and use it in tests.
-
-Docker container is built and initialized via ./scripts/test-remote-env.sh
-
-Currently running remote tests is only supported on Linux, so you need to use a devbox to run them
-
-You can list devboxes via `applied_devbox ls`, pick the one with `codex` in the name.
-Connect to devbox via `ssh <devbox_name>`.
-Reuse the same checkout of codex in `~/code/codex`. Reset files if needed. Multiple checkouts take longer to build and take up more space.
-Check whether the SHA and modified files are in sync between remote and local.

.github/actions/macos-code-sign/action.yml

@@ -132,11 +132,9 @@ runs:
           keychain_args+=(--keychain "${APPLE_CODESIGN_KEYCHAIN}")
         fi
 
-        entitlements_path="$GITHUB_ACTION_PATH/codex.entitlements.plist"
-
         for binary in codex codex-responses-api-proxy; do
           path="codex-rs/target/${TARGET}/release/${binary}"
-          codesign --force --options runtime --timestamp --entitlements "$entitlements_path" --sign "$APPLE_CODESIGN_IDENTITY" "${keychain_args[@]}" "$path"
+          codesign --force --options runtime --timestamp --sign "$APPLE_CODESIGN_IDENTITY" "${keychain_args[@]}" "$path"
         done
 
     - name: Notarize macOS binaries

.github/actions/macos-code-sign/codex.entitlements.plist

@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
-<plist version="1.0">
-<dict>
-	<key>com.apple.security.cs.allow-jit</key>
-	<true/>
-</dict>
-</plist>

.github/actions/setup-bazel-ci/action.yml

@@ -1,69 +0,0 @@
-name: setup-bazel-ci
-description: Prepare a Bazel CI runner with shared caches and optional test prerequisites.
-inputs:
-  target:
-    description: Target triple used for cache namespacing.
-    required: true
-  install-test-prereqs:
-    description: Install Node.js and DotSlash for Bazel-backed test jobs.
-    required: false
-    default: "false"
-outputs:
-  cache-hit:
-    description: Whether the Bazel repository cache key was restored exactly.
-    value: ${{ steps.cache_bazel_repository_restore.outputs.cache-hit }}
-
-runs:
-  using: composite
-  steps:
-    - name: Set up Node.js for js_repl tests
-      if: inputs.install-test-prereqs == 'true'
-      uses: actions/setup-node@v6
-      with:
-        node-version-file: codex-rs/node-version.txt
-
-    # Some integration tests rely on DotSlash being installed.
-    # See https://github.com/openai/codex/pull/7617.
-    - name: Install DotSlash
-      if: inputs.install-test-prereqs == 'true'
-      uses: facebook/install-dotslash@v2
-
-    - name: Make DotSlash available in PATH (Unix)
-      if: inputs.install-test-prereqs == 'true' && runner.os != 'Windows'
-      shell: bash
-      run: cp "$(which dotslash)" /usr/local/bin
-
-    - name: Make DotSlash available in PATH (Windows)
-      if: inputs.install-test-prereqs == 'true' && runner.os == 'Windows'
-      shell: pwsh
-      run: Copy-Item (Get-Command dotslash).Source -Destination "$env:LOCALAPPDATA\Microsoft\WindowsApps\dotslash.exe"
-
-    - name: Set up Bazel
-      uses: bazelbuild/setup-bazelisk@v3
-
-    # Restore bazel repository cache so we don't have to redownload all the external dependencies
-    # on every CI run.
-    - name: Restore bazel repository cache
-      id: cache_bazel_repository_restore
-      uses: actions/cache/restore@v5
-      with:
-        path: |
-          ~/.cache/bazel-repo-cache
-        key: bazel-cache-${{ inputs.target }}-${{ hashFiles('MODULE.bazel', 'codex-rs/Cargo.lock', 'codex-rs/Cargo.toml') }}
-        restore-keys: |
-          bazel-cache-${{ inputs.target }}
-
-    - name: Configure Bazel output root (Windows)
-      if: runner.os == 'Windows'
-      shell: pwsh
-      run: |
-        # Use the shortest available drive to reduce argv/path length issues,
-        # but avoid the drive root because some Windows test launchers mis-handle
-        # MANIFEST paths there.
-        $bazelOutputUserRoot = if (Test-Path 'D:\') { 'D:\b' } else { 'C:\b' }
-        "BAZEL_OUTPUT_USER_ROOT=$bazelOutputUserRoot" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
-
-    - name: Enable Git long paths (Windows)
-      if: runner.os == 'Windows'
-      shell: pwsh
-      run: git config --global core.longpaths true

.github/dotslash-argument-comment-lint-config.json

@@ -1,24 +0,0 @@
-{
-  "outputs": {
-    "argument-comment-lint": {
-      "platforms": {
-        "macos-aarch64": {
-          "regex": "^argument-comment-lint-aarch64-apple-darwin\\.tar\\.gz$",
-          "path": "argument-comment-lint/bin/argument-comment-lint"
-        },
-        "linux-x86_64": {
-          "regex": "^argument-comment-lint-x86_64-unknown-linux-gnu\\.tar\\.gz$",
-          "path": "argument-comment-lint/bin/argument-comment-lint"
-        },
-        "linux-aarch64": {
-          "regex": "^argument-comment-lint-aarch64-unknown-linux-gnu\\.tar\\.gz$",
-          "path": "argument-comment-lint/bin/argument-comment-lint"
-        },
-        "windows-x86_64": {
-          "regex": "^argument-comment-lint-x86_64-pc-windows-msvc\\.zip$",
-          "path": "argument-comment-lint/bin/argument-comment-lint.exe"
-        }
-      }
-    }
-  }
-}

.github/dotslash-zsh-config.json

@@ -1,23 +0,0 @@
-{
-  "outputs": {
-    "codex-zsh": {
-      "platforms": {
-        "macos-aarch64": {
-          "name": "codex-zsh-aarch64-apple-darwin.tar.gz",
-          "format": "tar.gz",
-          "path": "codex-zsh/bin/zsh"
-        },
-        "linux-x86_64": {
-          "name": "codex-zsh-x86_64-unknown-linux-musl.tar.gz",
-          "format": "tar.gz",
-          "path": "codex-zsh/bin/zsh"
-        },
-        "linux-aarch64": {
-          "name": "codex-zsh-aarch64-unknown-linux-musl.tar.gz",
-          "format": "tar.gz",
-          "path": "codex-zsh/bin/zsh"
-        }
-      }
-    }
-  }
-}

.github/scripts/build-zsh-release-artifact.sh

@@ -1,61 +0,0 @@
-#!/usr/bin/env bash
-
-set -euo pipefail
-
-if [[ "$#" -ne 1 ]]; then
-  echo "usage: $0 <archive-path>" >&2
-  exit 1
-fi
-
-archive_path="$1"
-workspace="${GITHUB_WORKSPACE:?missing GITHUB_WORKSPACE}"
-zsh_commit="${ZSH_COMMIT:?missing ZSH_COMMIT}"
-zsh_patch="${ZSH_PATCH:?missing ZSH_PATCH}"
-temp_root="${RUNNER_TEMP:-/tmp}"
-work_root="$(mktemp -d "${temp_root%/}/codex-zsh-release.XXXXXX")"
-trap 'rm -rf "$work_root"' EXIT
-
-source_root="${work_root}/zsh"
-package_root="${work_root}/codex-zsh"
-wrapper_path="${work_root}/exec-wrapper"
-stdout_path="${work_root}/stdout.txt"
-wrapper_log_path="${work_root}/wrapper.log"
-
-git clone https://git.code.sf.net/p/zsh/code "$source_root"
-cd "$source_root"
-git checkout "$zsh_commit"
-git apply "${workspace}/${zsh_patch}"
-./Util/preconfig
-./configure
-
-cores="$(command -v nproc >/dev/null 2>&1 && nproc || getconf _NPROCESSORS_ONLN)"
-make -j"${cores}"
-
-cat > "$wrapper_path" <<'EOF'
-#!/usr/bin/env bash
-set -euo pipefail
-: "${CODEX_WRAPPER_LOG:?missing CODEX_WRAPPER_LOG}"
-printf '%s\n' "$@" > "$CODEX_WRAPPER_LOG"
-file="$1"
-shift
-if [[ "$#" -eq 0 ]]; then
-  exec "$file"
-fi
-arg0="$1"
-shift
-exec -a "$arg0" "$file" "$@"
-EOF
-chmod +x "$wrapper_path"
-
-CODEX_WRAPPER_LOG="$wrapper_log_path" \
-EXEC_WRAPPER="$wrapper_path" \
-"${source_root}/Src/zsh" -fc '/bin/echo smoke-zsh' > "$stdout_path"
-
-grep -Fx "smoke-zsh" "$stdout_path"
-grep -Fx "/bin/echo" "$wrapper_log_path"
-
-mkdir -p "$package_root/bin" "$(dirname "${workspace}/${archive_path}")"
-cp "${source_root}/Src/zsh" "$package_root/bin/zsh"
-chmod +x "$package_root/bin/zsh"
-
-(cd "$work_root" && tar -czf "${workspace}/${archive_path}" codex-zsh)

.github/scripts/run-bazel-ci.sh

@@ -1,202 +0,0 @@
-#!/usr/bin/env bash
-
-set -euo pipefail
-
-print_failed_bazel_test_logs=0
-use_node_test_env=0
-remote_download_toplevel=0
-
-while [[ $# -gt 0 ]]; do
-  case "$1" in
-    --print-failed-test-logs)
-      print_failed_bazel_test_logs=1
-      shift
-      ;;
-    --use-node-test-env)
-      use_node_test_env=1
-      shift
-      ;;
-    --remote-download-toplevel)
-      remote_download_toplevel=1
-      shift
-      ;;
-    --)
-      shift
-      break
-      ;;
-    *)
-      echo "Unknown option: $1" >&2
-      exit 1
-      ;;
-  esac
-done
-
-if [[ $# -eq 0 ]]; then
-  echo "Usage: $0 [--print-failed-test-logs] [--use-node-test-env] [--remote-download-toplevel] -- <bazel args> -- <targets>" >&2
-  exit 1
-fi
-
-bazel_startup_args=()
-if [[ -n "${BAZEL_OUTPUT_USER_ROOT:-}" ]]; then
-  bazel_startup_args+=("--output_user_root=${BAZEL_OUTPUT_USER_ROOT}")
-fi
-
-ci_config=ci-linux
-case "${RUNNER_OS:-}" in
-  macOS)
-    ci_config=ci-macos
-    ;;
-  Windows)
-    ci_config=ci-windows
-    ;;
-esac
-
-print_bazel_test_log_tails() {
-  local console_log="$1"
-  local testlogs_dir
-  local -a bazel_info_cmd=(bazel)
-
-  if (( ${#bazel_startup_args[@]} > 0 )); then
-    bazel_info_cmd+=("${bazel_startup_args[@]}")
-  fi
-
-  testlogs_dir="$("${bazel_info_cmd[@]}" info bazel-testlogs 2>/dev/null || echo bazel-testlogs)"
-
-  local failed_targets=()
-  while IFS= read -r target; do
-    failed_targets+=("$target")
-  done < <(
-    grep -E '^FAIL: //' "$console_log" \
-      | sed -E 's#^FAIL: (//[^ ]+).*#\1#' \
-      | sort -u
-  )
-
-  if [[ ${#failed_targets[@]} -eq 0 ]]; then
-    echo "No failed Bazel test targets were found in console output."
-    return
-  fi
-
-  for target in "${failed_targets[@]}"; do
-    local rel_path="${target#//}"
-    rel_path="${rel_path/:/\/}"
-    local test_log="${testlogs_dir}/${rel_path}/test.log"
-
-    echo "::group::Bazel test log tail for ${target}"
-    if [[ -f "$test_log" ]]; then
-      tail -n 200 "$test_log"
-    else
-      echo "Missing test log: $test_log"
-    fi
-    echo "::endgroup::"
-  done
-}
-
-bazel_args=()
-bazel_targets=()
-found_target_separator=0
-for arg in "$@"; do
-  if [[ "$arg" == "--" && $found_target_separator -eq 0 ]]; then
-    found_target_separator=1
-    continue
-  fi
-
-  if [[ $found_target_separator -eq 0 ]]; then
-    bazel_args+=("$arg")
-  else
-    bazel_targets+=("$arg")
-  fi
-done
-
-if [[ ${#bazel_args[@]} -eq 0 || ${#bazel_targets[@]} -eq 0 ]]; then
-  echo "Expected Bazel args and targets separated by --" >&2
-  exit 1
-fi
-
-if [[ $use_node_test_env -eq 1 && "${RUNNER_OS:-}" != "Windows" ]]; then
-  # Bazel test sandboxes on macOS may resolve an older Homebrew `node`
-  # before the `actions/setup-node` runtime on PATH.
-  node_bin="$(which node)"
-  bazel_args+=("--test_env=CODEX_JS_REPL_NODE_PATH=${node_bin}")
-fi
-
-post_config_bazel_args=()
-if [[ $remote_download_toplevel -eq 1 ]]; then
-  # Override the CI config's remote_download_minimal setting when callers need
-  # the built artifact to exist on disk after the command completes.
-  post_config_bazel_args+=(--remote_download_toplevel)
-fi
-
-bazel_console_log="$(mktemp)"
-trap 'rm -f "$bazel_console_log"' EXIT
-
-bazel_cmd=(bazel)
-if (( ${#bazel_startup_args[@]} > 0 )); then
-  bazel_cmd+=("${bazel_startup_args[@]}")
-fi
-
-if [[ -n "${BUILDBUDDY_API_KEY:-}" ]]; then
-  echo "BuildBuddy API key is available; using remote Bazel configuration."
-  # Work around Bazel 9 remote repo contents cache / overlay materialization failures
-  # seen in CI (for example "is not a symlink" or permission errors while
-  # materializing external repos such as rules_perl). We still use BuildBuddy for
-  # remote execution/cache; this only disables the startup-level repo contents cache.
-  bazel_run_args=(
-    "${bazel_args[@]}"
-    "--config=${ci_config}"
-    "--remote_header=x-buildbuddy-api-key=${BUILDBUDDY_API_KEY}"
-  )
-  if (( ${#post_config_bazel_args[@]} > 0 )); then
-    bazel_run_args+=("${post_config_bazel_args[@]}")
-  fi
-  set +e
-  "${bazel_cmd[@]}" \
-    --noexperimental_remote_repo_contents_cache \
-    "${bazel_run_args[@]}" \
-    -- \
-    "${bazel_targets[@]}" \
-    2>&1 | tee "$bazel_console_log"
-  bazel_status=${PIPESTATUS[0]}
-  set -e
-else
-  echo "BuildBuddy API key is not available; using local Bazel configuration."
-  # Keep fork/community PRs on Bazel but disable remote services that are
-  # configured in .bazelrc and require auth.
-  #
-  # Flag docs:
-  # - Command-line reference: https://bazel.build/reference/command-line-reference
-  # - Remote caching overview: https://bazel.build/remote/caching
-  # - Remote execution overview: https://bazel.build/remote/rbe
-  # - Build Event Protocol overview: https://bazel.build/remote/bep
-  #
-  # --noexperimental_remote_repo_contents_cache:
-  #   disable remote repo contents cache enabled in .bazelrc startup options.
-  #   https://bazel.build/reference/command-line-reference#startup_options-flag--experimental_remote_repo_contents_cache
-  # --remote_cache= and --remote_executor=:
-  #   clear remote cache/execution endpoints configured in .bazelrc.
-  #   https://bazel.build/reference/command-line-reference#common_options-flag--remote_cache
-  #   https://bazel.build/reference/command-line-reference#common_options-flag--remote_executor
-  bazel_run_args=(
-    "${bazel_args[@]}"
-    --remote_cache=
-    --remote_executor=
-  )
-  if (( ${#post_config_bazel_args[@]} > 0 )); then
-    bazel_run_args+=("${post_config_bazel_args[@]}")
-  fi
-  set +e
-  "${bazel_cmd[@]}" \
-    --noexperimental_remote_repo_contents_cache \
-    "${bazel_run_args[@]}" \
-    -- \
-    "${bazel_targets[@]}" \
-    2>&1 | tee "$bazel_console_log"
-  bazel_status=${PIPESTATUS[0]}
-  set -e
-fi
-
-if [[ ${bazel_status:-0} -ne 0 ]]; then
-  if [[ $print_failed_bazel_test_logs -eq 1 ]]; then
-    print_bazel_test_log_tails "$bazel_console_log"
-  fi
-  exit "$bazel_status"
-fi

.github/scripts/rusty_v8_bazel.py

@@ -1,287 +0,0 @@
-#!/usr/bin/env python3
-
-from __future__ import annotations
-
-import argparse
-import gzip
-import re
-import shutil
-import subprocess
-import sys
-import tempfile
-import tomllib
-from pathlib import Path
-
-
-ROOT = Path(__file__).resolve().parents[2]
-MUSL_RUNTIME_ARCHIVE_LABELS = [
-    "@llvm//runtimes/libcxx:libcxx.static",
-    "@llvm//runtimes/libcxx:libcxxabi.static",
-]
-LLVM_AR_LABEL = "@llvm//tools:llvm-ar"
-LLVM_RANLIB_LABEL = "@llvm//tools:llvm-ranlib"
-
-
-def bazel_execroot() -> Path:
-    result = subprocess.run(
-        ["bazel", "info", "execution_root"],
-        cwd=ROOT,
-        check=True,
-        capture_output=True,
-        text=True,
-    )
-    return Path(result.stdout.strip())
-
-
-def bazel_output_base() -> Path:
-    result = subprocess.run(
-        ["bazel", "info", "output_base"],
-        cwd=ROOT,
-        check=True,
-        capture_output=True,
-        text=True,
-    )
-    return Path(result.stdout.strip())
-
-
-def bazel_output_path(path: str) -> Path:
-    if path.startswith("external/"):
-        return bazel_output_base() / path
-    return bazel_execroot() / path
-
-
-def bazel_output_files(
-    platform: str,
-    labels: list[str],
-    compilation_mode: str = "fastbuild",
-) -> list[Path]:
-    expression = "set(" + " ".join(labels) + ")"
-    result = subprocess.run(
-        [
-            "bazel",
-            "cquery",
-            "-c",
-            compilation_mode,
-            f"--platforms=@llvm//platforms:{platform}",
-            "--output=files",
-            expression,
-        ],
-        cwd=ROOT,
-        check=True,
-        capture_output=True,
-        text=True,
-    )
-    return [bazel_output_path(line.strip()) for line in result.stdout.splitlines() if line.strip()]
-
-
-def bazel_build(
-    platform: str,
-    labels: list[str],
-    compilation_mode: str = "fastbuild",
-) -> None:
-    subprocess.run(
-        [
-            "bazel",
-            "build",
-            "-c",
-            compilation_mode,
-            f"--platforms=@llvm//platforms:{platform}",
-            *labels,
-        ],
-        cwd=ROOT,
-        check=True,
-    )
-
-
-def ensure_bazel_output_files(
-    platform: str,
-    labels: list[str],
-    compilation_mode: str = "fastbuild",
-) -> list[Path]:
-    outputs = bazel_output_files(platform, labels, compilation_mode)
-    if all(path.exists() for path in outputs):
-        return outputs
-
-    bazel_build(platform, labels, compilation_mode)
-    outputs = bazel_output_files(platform, labels, compilation_mode)
-    missing = [str(path) for path in outputs if not path.exists()]
-    if missing:
-        raise SystemExit(f"missing built outputs for {labels}: {missing}")
-    return outputs
-
-
-def release_pair_label(target: str) -> str:
-    target_suffix = target.replace("-", "_")
-    return f"//third_party/v8:rusty_v8_release_pair_{target_suffix}"
-
-
-def resolved_v8_crate_version() -> str:
-    cargo_lock = tomllib.loads((ROOT / "codex-rs" / "Cargo.lock").read_text())
-    versions = sorted(
-        {
-            package["version"]
-            for package in cargo_lock["package"]
-            if package["name"] == "v8"
-        }
-    )
-    if len(versions) == 1:
-        return versions[0]
-    if len(versions) > 1:
-        raise SystemExit(f"expected exactly one resolved v8 version, found: {versions}")
-
-    module_bazel = (ROOT / "MODULE.bazel").read_text()
-    matches = sorted(
-        set(
-            re.findall(
-                r'https://static\.crates\.io/crates/v8/v8-([0-9]+\.[0-9]+\.[0-9]+)\.crate',
-                module_bazel,
-            )
-        )
-    )
-    if len(matches) != 1:
-        raise SystemExit(
-            "expected exactly one pinned v8 crate version in MODULE.bazel, "
-            f"found: {matches}"
-        )
-    return matches[0]
-
-
-def staged_archive_name(target: str, source_path: Path) -> str:
-    if source_path.suffix == ".lib":
-        return f"rusty_v8_release_{target}.lib.gz"
-    return f"librusty_v8_release_{target}.a.gz"
-
-
-def is_musl_archive_target(target: str, source_path: Path) -> bool:
-    return target.endswith("-unknown-linux-musl") and source_path.suffix == ".a"
-
-
-def single_bazel_output_file(
-    platform: str,
-    label: str,
-    compilation_mode: str = "fastbuild",
-) -> Path:
-    outputs = ensure_bazel_output_files(platform, [label], compilation_mode)
-    if len(outputs) != 1:
-        raise SystemExit(f"expected exactly one output for {label}, found {outputs}")
-    return outputs[0]
-
-
-def merged_musl_archive(
-    platform: str,
-    lib_path: Path,
-    compilation_mode: str = "fastbuild",
-) -> Path:
-    llvm_ar = single_bazel_output_file(platform, LLVM_AR_LABEL, compilation_mode)
-    llvm_ranlib = single_bazel_output_file(platform, LLVM_RANLIB_LABEL, compilation_mode)
-    runtime_archives = [
-        single_bazel_output_file(platform, label, compilation_mode)
-        for label in MUSL_RUNTIME_ARCHIVE_LABELS
-    ]
-
-    temp_dir = Path(tempfile.mkdtemp(prefix="rusty-v8-musl-stage-"))
-    merged_archive = temp_dir / lib_path.name
-    merge_commands = "\n".join(
-        [
-            f"create {merged_archive}",
-            f"addlib {lib_path}",
-            *[f"addlib {archive}" for archive in runtime_archives],
-            "save",
-            "end",
-        ]
-    )
-    subprocess.run(
-        [str(llvm_ar), "-M"],
-        cwd=ROOT,
-        check=True,
-        input=merge_commands,
-        text=True,
-    )
-    subprocess.run([str(llvm_ranlib), str(merged_archive)], cwd=ROOT, check=True)
-    return merged_archive
-
-
-def stage_release_pair(
-    platform: str,
-    target: str,
-    output_dir: Path,
-    compilation_mode: str = "fastbuild",
-) -> None:
-    outputs = ensure_bazel_output_files(
-        platform,
-        [release_pair_label(target)],
-        compilation_mode,
-    )
-
-    try:
-        lib_path = next(path for path in outputs if path.suffix in {".a", ".lib"})
-    except StopIteration as exc:
-        raise SystemExit(f"missing static library output for {target}") from exc
-
-    try:
-        binding_path = next(path for path in outputs if path.suffix == ".rs")
-    except StopIteration as exc:
-        raise SystemExit(f"missing Rust binding output for {target}") from exc
-
-    output_dir.mkdir(parents=True, exist_ok=True)
-    staged_library = output_dir / staged_archive_name(target, lib_path)
-    staged_binding = output_dir / f"src_binding_release_{target}.rs"
-    source_archive = (
-        merged_musl_archive(platform, lib_path, compilation_mode)
-        if is_musl_archive_target(target, lib_path)
-        else lib_path
-    )
-
-    with source_archive.open("rb") as src, staged_library.open("wb") as dst:
-        with gzip.GzipFile(
-            filename="",
-            mode="wb",
-            fileobj=dst,
-            compresslevel=6,
-            mtime=0,
-        ) as gz:
-            shutil.copyfileobj(src, gz)
-
-    shutil.copyfile(binding_path, staged_binding)
-
-    print(staged_library)
-    print(staged_binding)
-
-
-def parse_args() -> argparse.Namespace:
-    parser = argparse.ArgumentParser()
-    subparsers = parser.add_subparsers(dest="command", required=True)
-
-    stage_release_pair_parser = subparsers.add_parser("stage-release-pair")
-    stage_release_pair_parser.add_argument("--platform", required=True)
-    stage_release_pair_parser.add_argument("--target", required=True)
-    stage_release_pair_parser.add_argument("--output-dir", required=True)
-    stage_release_pair_parser.add_argument(
-        "--compilation-mode",
-        default="fastbuild",
-        choices=["fastbuild", "opt", "dbg"],
-    )
-
-    subparsers.add_parser("resolved-v8-crate-version")
-
-    return parser.parse_args()
-
-
-def main() -> int:
-    args = parse_args()
-    if args.command == "stage-release-pair":
-        stage_release_pair(
-            platform=args.platform,
-            target=args.target,
-            output_dir=Path(args.output_dir),
-            compilation_mode=args.compilation_mode,
-        )
-        return 0
-    if args.command == "resolved-v8-crate-version":
-        print(resolved_v8_crate_version())
-        return 0
-    raise SystemExit(f"unsupported command: {args.command}")
-
-
-if __name__ == "__main__":
-    sys.exit(main())

.github/workflows/README.md

@@ -1,33 +0,0 @@
-# Workflow Strategy
-
-The workflows in this directory are split so that pull requests get fast, review-friendly signal while `main` still gets the full cross-platform verification pass.
-
-## Pull Requests
-
-- `bazel.yml` is the main pre-merge verification path for Rust code.
-  It runs Bazel `test` and Bazel `clippy` on the supported Bazel targets.
-- `rust-ci.yml` keeps the Cargo-native PR checks intentionally small:
-  - `cargo fmt --check`
-  - `cargo shear`
-  - `argument-comment-lint` on Linux, macOS, and Windows
-  - `tools/argument-comment-lint` package tests when the lint or its workflow wiring changes
-
-The PR workflow still keeps the Linux lint lane on the default-targets-only invocation for now, but the released linter runs on Linux, macOS, and Windows before merge.
-
-## Post-Merge On `main`
-
-- `bazel.yml` also runs on pushes to `main`.
-  This re-verifies the merged Bazel path and helps keep the BuildBuddy caches warm.
-- `rust-ci-full.yml` is the full Cargo-native verification workflow.
-  It keeps the heavier checks off the PR path while still validating them after merge:
-  - the full Cargo `clippy` matrix
-  - the full Cargo `nextest` matrix
-  - release-profile Cargo builds
-  - cross-platform `argument-comment-lint`
-  - Linux remote-env tests
-
-## Rule Of Thumb
-
-- If a build/test/clippy check can be expressed in Bazel, prefer putting the PR-time version in `bazel.yml`.
-- Keep `rust-ci.yml` fast enough that it usually does not dominate PR latency.
-- Reserve `rust-ci-full.yml` for heavyweight Cargo-native coverage that Bazel does not replace yet.

.github/workflows/bazel.yml

@@ -1,4 +1,4 @@
-name: Bazel
+name: Bazel (experimental)
 
 # Note this workflow was originally derived from:
 # https://github.com/cerisier/toolchains_llvm_bootstrapped/blob/main/.github/workflows/ci.yaml
@@ -17,7 +17,6 @@ concurrency:
   cancel-in-progress: ${{ github.ref_name != 'main' }}
 jobs:
   test:
-    timeout-minutes: 30
     strategy:
       fail-fast: false
       matrix:
@@ -40,116 +39,183 @@ jobs:
           # - os: ubuntu-24.04-arm
           #   target: aarch64-unknown-linux-gnu
 
-          # Windows
-          - os: windows-latest
-            target: x86_64-pc-windows-gnullvm
+          # TODO: Enable Windows once we fix the toolchain issues there.
+          #- os: windows-latest
+          #  target: x86_64-pc-windows-gnullvm
     runs-on: ${{ matrix.os }}
 
     # Configure a human readable name for each job
     name: Local Bazel build on ${{ matrix.os }} for ${{ matrix.target }}
 
     steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
+      - uses: actions/checkout@v6
 
-      - name: Set up Bazel CI
-        id: setup_bazel
-        uses: ./.github/actions/setup-bazel-ci
+      - name: Set up Node.js for js_repl tests
+        uses: actions/setup-node@v6
         with:
-          target: ${{ matrix.target }}
-          install-test-prereqs: "true"
+          node-version-file: codex-rs/node-version.txt
+
+      # Some integration tests rely on DotSlash being installed.
+      # See https://github.com/openai/codex/pull/7617.
+      - name: Install DotSlash
+        uses: facebook/install-dotslash@v2
+
+      - name: Make DotSlash available in PATH (Unix)
+        if: runner.os != 'Windows'
+        run: cp "$(which dotslash)" /usr/local/bin
+
+      - name: Make DotSlash available in PATH (Windows)
+        if: runner.os == 'Windows'
+        shell: pwsh
+        run: Copy-Item (Get-Command dotslash).Source -Destination "$env:LOCALAPPDATA\Microsoft\WindowsApps\dotslash.exe"
+
+      # Install Bazel via Bazelisk
+      - name: Set up Bazel
+        uses: bazelbuild/setup-bazelisk@v3
 
       - name: Check MODULE.bazel.lock is up to date
         if: matrix.os == 'ubuntu-24.04' && matrix.target == 'x86_64-unknown-linux-gnu'
         shell: bash
         run: ./scripts/check-module-bazel-lock.sh
 
+      # TODO(mbolin): Bring this back once we have caching working. Currently,
+      # we never seem to get a cache hit but we still end up paying the cost of
+      # uploading at the end of the build, which takes over a minute!
+      #
+      # Cache build and external artifacts so that the next ci build is incremental.
+      # Because github action caches cannot be updated after a build, we need to
+      # store the contents of each build in a unique cache key, then fall back to loading
+      # it on the next ci run. We use hashFiles(...) in the key and restore-keys- with
+      # the prefix to load the most recent cache for the branch on a cache miss. You
+      # should customize the contents of hashFiles to capture any bazel input sources,
+      # although this doesn't need to be perfect. If none of the input sources change
+      # then a cache hit will load an existing cache and bazel won't have to do any work.
+      # In the case of a cache miss, you want the fallback cache to contain most of the
+      # previously built artifacts to minimize build time. The more precise you are with
+      # hashFiles sources the less work bazel will have to do.
+      # - name: Mount bazel caches
+      #   uses: actions/cache@v5
+      #   with:
+      #     path: |
+      #       ~/.cache/bazel-repo-cache
+      #       ~/.cache/bazel-repo-contents-cache
+      #     key: bazel-cache-${{ matrix.os }}-${{ hashFiles('**/BUILD.bazel', '**/*.bzl', 'MODULE.bazel') }}
+      #     restore-keys: |
+      #       bazel-cache-${{ matrix.os }}
+
+      - name: Configure Bazel startup args (Windows)
+        if: runner.os == 'Windows'
+        shell: pwsh
+        run: |
+          # Use a very short path to reduce argv/path length issues.
+          "BAZEL_STARTUP_ARGS=--output_user_root=C:\" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
+
       - name: bazel test //...
         env:
           BUILDBUDDY_API_KEY: ${{ secrets.BUILDBUDDY_API_KEY }}
         shell: bash
         run: |
-          bazel_targets=(
+          set -o pipefail
+
+          bazel_console_log="$(mktemp)"
+
+          print_failed_bazel_test_logs() {
+            local console_log="$1"
+            local testlogs_dir
+
+            testlogs_dir="$(bazel $BAZEL_STARTUP_ARGS info bazel-testlogs 2>/dev/null || echo bazel-testlogs)"
+
+            local failed_targets=()
+            while IFS= read -r target; do
+              failed_targets+=("$target")
+            done < <(
+              grep -E '^FAIL: //' "$console_log" \
+                | sed -E 's#^FAIL: (//[^ ]+).*#\1#' \
+                | sort -u
+            )
+
+            if [[ ${#failed_targets[@]} -eq 0 ]]; then
+              echo "No failed Bazel test targets were found in console output."
+              return
+            fi
+
+            for target in "${failed_targets[@]}"; do
+              local rel_path="${target#//}"
+              rel_path="${rel_path/:/\/}"
+              local test_log="${testlogs_dir}/${rel_path}/test.log"
+
+              echo "::group::Bazel test log tail for ${target}"
+              if [[ -f "$test_log" ]]; then
+                tail -n 200 "$test_log"
+              else
+                echo "Missing test log: $test_log"
+              fi
+              echo "::endgroup::"
+            done
+          }
+
+          bazel_args=(
+            test
             //...
-            # Keep standalone V8 library targets out of the ordinary Bazel CI
-            # path. V8 consumers under `//codex-rs/...` still participate
-            # transitively through `//...`.
-            -//third_party/v8:all
+            --test_verbose_timeout_warnings
+            --build_metadata=REPO_URL=https://github.com/openai/codex.git
+            --build_metadata=COMMIT_SHA=$(git rev-parse HEAD)
+            --build_metadata=ROLE=CI
+            --build_metadata=VISIBILITY=PUBLIC
           )
 
-          ./.github/scripts/run-bazel-ci.sh \
-            --print-failed-test-logs \
-            --use-node-test-env \
-            -- \
-            test \
-            --test_tag_filters=-argument-comment-lint \
-            --test_verbose_timeout_warnings \
-            --build_metadata=COMMIT_SHA=${GITHUB_SHA} \
-            -- \
-            "${bazel_targets[@]}"
+          if [[ "${RUNNER_OS:-}" != "Windows" ]]; then
+            # Bazel test sandboxes on macOS may resolve an older Homebrew `node`
+            # before the `actions/setup-node` runtime on PATH.
+            node_bin="$(which node)"
+            bazel_args+=("--test_env=CODEX_JS_REPL_NODE_PATH=${node_bin}")
+          fi
 
-      # Save bazel repository cache explicitly; make non-fatal so cache uploading
-      # never fails the overall job. Only save when key wasn't hit.
-      - name: Save bazel repository cache
-        if: always() && !cancelled() && steps.setup_bazel.outputs.cache-hit != 'true'
-        continue-on-error: true
-        uses: actions/cache/save@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5
-        with:
-          path: |
-            ~/.cache/bazel-repo-cache
-          key: bazel-cache-${{ matrix.target }}-${{ hashFiles('MODULE.bazel', 'codex-rs/Cargo.lock', 'codex-rs/Cargo.toml') }}
+          if [[ -n "${BUILDBUDDY_API_KEY:-}" ]]; then
+            echo "BuildBuddy API key is available; using remote Bazel configuration."
+            # Work around Bazel 9 remote repo contents cache / overlay materialization failures
+            # seen in CI (for example "is not a symlink" or permission errors while
+            # materializing external repos such as rules_perl). We still use BuildBuddy for
+            # remote execution/cache; this only disables the startup-level repo contents cache.
+            set +e
+            bazel $BAZEL_STARTUP_ARGS \
+              --noexperimental_remote_repo_contents_cache \
+              --bazelrc=.github/workflows/ci.bazelrc \
+              "${bazel_args[@]}" \
+              "--remote_header=x-buildbuddy-api-key=$BUILDBUDDY_API_KEY" \
+              2>&1 | tee "$bazel_console_log"
+            bazel_status=${PIPESTATUS[0]}
+            set -e
+          else
+            echo "BuildBuddy API key is not available; using local Bazel configuration."
+            # Keep fork/community PRs on Bazel but disable remote services that are
+            # configured in .bazelrc and require auth.
+            #
+            # Flag docs:
+            # - Command-line reference: https://bazel.build/reference/command-line-reference
+            # - Remote caching overview: https://bazel.build/remote/caching
+            # - Remote execution overview: https://bazel.build/remote/rbe
+            # - Build Event Protocol overview: https://bazel.build/remote/bep
+            #
+            # --noexperimental_remote_repo_contents_cache:
+            #   disable remote repo contents cache enabled in .bazelrc startup options.
+            #   https://bazel.build/reference/command-line-reference#startup_options-flag--experimental_remote_repo_contents_cache
+            # --remote_cache= and --remote_executor=:
+            #   clear remote cache/execution endpoints configured in .bazelrc.
+            #   https://bazel.build/reference/command-line-reference#common_options-flag--remote_cache
+            #   https://bazel.build/reference/command-line-reference#common_options-flag--remote_executor
+            set +e
+            bazel $BAZEL_STARTUP_ARGS \
+              --noexperimental_remote_repo_contents_cache \
+              "${bazel_args[@]}" \
+              --remote_cache= \
+              --remote_executor= \
+              2>&1 | tee "$bazel_console_log"
+            bazel_status=${PIPESTATUS[0]}
+            set -e
+          fi
 
-  clippy:
-    timeout-minutes: 30
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          # Keep Linux lint coverage on x64 and add the arm64 macOS path that
-          # the Bazel test job already exercises. Add Windows gnullvm as well
-          # so PRs get Bazel-native lint signal on the same Windows toolchain
-          # that the Bazel test job uses.
-          - os: ubuntu-24.04
-            target: x86_64-unknown-linux-gnu
-          - os: macos-15-xlarge
-            target: aarch64-apple-darwin
-          - os: windows-latest
-            target: x86_64-pc-windows-gnullvm
-    runs-on: ${{ matrix.os }}
-    name: Bazel clippy on ${{ matrix.os }} for ${{ matrix.target }}
-
-    steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
-
-      - name: Set up Bazel CI
-        id: setup_bazel
-        uses: ./.github/actions/setup-bazel-ci
-        with:
-          target: ${{ matrix.target }}
-
-      - name: bazel build --config=clippy //codex-rs/...
-        env:
-          BUILDBUDDY_API_KEY: ${{ secrets.BUILDBUDDY_API_KEY }}
-        shell: bash
-        run: |
-          # Keep the initial Bazel clippy scope on codex-rs and out of the
-          # V8 proof-of-concept target for now.
-          ./.github/scripts/run-bazel-ci.sh \
-            -- \
-            build \
-            --config=clippy \
-            --build_metadata=COMMIT_SHA=${GITHUB_SHA} \
-            --build_metadata=TAG_job=clippy \
-            -- \
-            //codex-rs/... \
-            -//codex-rs/v8-poc:all
-
-      # Save bazel repository cache explicitly; make non-fatal so cache uploading
-      # never fails the overall job. Only save when key wasn't hit.
-      - name: Save bazel repository cache
-        if: always() && !cancelled() && steps.setup_bazel.outputs.cache-hit != 'true'
-        continue-on-error: true
-        uses: actions/cache/save@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5
-        with:
-          path: |
-            ~/.cache/bazel-repo-cache
-          key: bazel-cache-${{ matrix.target }}-${{ hashFiles('MODULE.bazel', 'codex-rs/Cargo.lock', 'codex-rs/Cargo.toml') }}
+          if [[ ${bazel_status:-0} -ne 0 ]]; then
+            print_failed_bazel_test_logs "$bazel_console_log"
+            exit "$bazel_status"
+          fi

.github/workflows/blob-size-policy.yml

@@ -8,7 +8,7 @@ jobs:
     name: Blob size policy
     runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
 

.github/workflows/cargo-deny.yml

@@ -14,13 +14,13 @@ jobs:
         working-directory: ./codex-rs
     steps:
       - name: Checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
+        uses: actions/checkout@v6
 
       - name: Install Rust toolchain
-        uses: dtolnay/rust-toolchain@631a55b12751854ce901bb631d5902ceb48146f7 # stable
+        uses: dtolnay/rust-toolchain@stable
 
       - name: Run cargo-deny
-        uses: EmbarkStudios/cargo-deny-action@82eb9f621fbc699dd0918f3ea06864c14cc84246 # v2
+        uses: EmbarkStudios/cargo-deny-action@v2
         with:
           rust-version: stable
           manifest-path: ./codex-rs/Cargo.toml

.github/workflows/ci.bazelrc

@@ -0,0 +1,27 @@
+common --remote_download_minimal
+common --keep_going
+common --verbose_failures
+
+# Disable disk cache since we have remote one and aren't using persistent workers.
+common --disk_cache=
+
+# Rearrange caches on Windows so they're on the same volume as the checkout.
+common:windows --repo_contents_cache=D:/a/.cache/bazel-repo-contents-cache
+common:windows --repository_cache=D:/a/.cache/bazel-repo-cache
+
+# We prefer to run the build actions entirely remotely so we can dial up the concurrency.
+# We have platform-specific tests, so we want to execute the tests on all platforms using the strongest sandboxing available on each platform.
+
+# On linux, we can do a full remote build/test, by targeting the right (x86/arm) runners, so we have coverage of both.
+# Linux crossbuilds don't work until we untangle the libc constraint mess.
+common:linux --config=remote
+common:linux --strategy=remote
+common:linux --platforms=//:rbe
+
+# On mac, we can run all the build actions remotely but test actions locally.
+common:macos --config=remote
+common:macos --strategy=remote
+common:macos --strategy=TestRunner=darwin-sandbox,local
+
+# On windows we cannot cross-build the tests but run them locally due to what appears to be a Bazel bug
+# (windows vs unix path confusion)

.github/workflows/ci.yml

@@ -12,15 +12,15 @@ jobs:
       NODE_OPTIONS: --max-old-space-size=4096
     steps:
       - name: Checkout repository
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
+        uses: actions/checkout@v6
 
       - name: Setup pnpm
-        uses: pnpm/action-setup@a8198c4bff370c8506180b035930dea56dbd5288 # v5
+        uses: pnpm/action-setup@v4
         with:
           run_install: false
 
       - name: Setup Node.js
-        uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6
+        uses: actions/setup-node@v6
         with:
           node-version: 22
 
@@ -28,7 +28,7 @@ jobs:
         run: pnpm install --frozen-lockfile
 
       # stage_npm_packages.py requires DotSlash when staging releases.
-      - uses: facebook/install-dotslash@1e4e7b3e07eaca387acb98f1d4720e0bee8dbb6a # v2
+      - uses: facebook/install-dotslash@v2
 
       - name: Stage npm package
         id: stage_npm_package
@@ -37,7 +37,7 @@ jobs:
         run: |
           set -euo pipefail
           # Use a rust-release version that includes all native binaries.
-          CODEX_VERSION=0.115.0
+          CODEX_VERSION=0.74.0
           OUTPUT_DIR="${RUNNER_TEMP}"
           python3 ./scripts/stage_npm_packages.py \
             --release-version "$CODEX_VERSION" \
@@ -47,7 +47,7 @@ jobs:
           echo "pack_output=$PACK_OUTPUT" >> "$GITHUB_OUTPUT"
 
       - name: Upload staged npm package artifact
-        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7
+        uses: actions/upload-artifact@v7
         with:
           name: codex-npm-staging
           path: ${{ steps.stage_npm_package.outputs.pack_output }}

.github/workflows/cla.yml

@@ -18,7 +18,7 @@ jobs:
     if: ${{ github.repository_owner == 'openai' }}
     runs-on: ubuntu-latest
     steps:
-      - uses: contributor-assistant/github-action@ca4a40a7d1004f18d9960b404b97e5f30a505a08 # v2.6.1
+      - uses: contributor-assistant/github-action@v2.6.1
         # Run on close only if the PR was merged. This will lock the PR to preserve
         # the CLA agreement. We don't want to lock PRs that have been closed without
         # merging because the contributor may want to respond with additional comments.

.github/workflows/close-stale-contributor-prs.yml

@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Close inactive PRs from contributors
-        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8
+        uses: actions/github-script@v8
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
           script: |

.github/workflows/codespell.yml

@@ -18,7 +18,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
+        uses: actions/checkout@v6
       - name: Annotate locations with typos
         uses: codespell-project/codespell-problem-matcher@b80729f885d32f78a716c2f107b4db1025001c42 # v1
       - name: Codespell

.github/workflows/issue-deduplicator.yml

@@ -19,7 +19,7 @@ jobs:
       reason: ${{ steps.normalize-all.outputs.reason }}
       has_matches: ${{ steps.normalize-all.outputs.has_matches }}
     steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
+      - uses: actions/checkout@v6
 
       - name: Prepare Codex inputs
         env:
@@ -61,7 +61,7 @@ jobs:
       # .github/prompts/issue-deduplicator.txt file is obsolete and removed.
       - id: codex-all
         name: Find duplicates (pass 1, all issues)
-        uses: openai/codex-action@0b91f4a2703c23df3102c3f0967d3c6db34eedef # v1
+        uses: openai/codex-action@main
         with:
           openai-api-key: ${{ secrets.CODEX_OPENAI_API_KEY }}
           allow-users: "*"
@@ -155,7 +155,7 @@ jobs:
       reason: ${{ steps.normalize-open.outputs.reason }}
       has_matches: ${{ steps.normalize-open.outputs.has_matches }}
     steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
+      - uses: actions/checkout@v6
 
       - name: Prepare Codex inputs
         env:
@@ -195,7 +195,7 @@ jobs:
 
       - id: codex-open
         name: Find duplicates (pass 2, open issues)
-        uses: openai/codex-action@0b91f4a2703c23df3102c3f0967d3c6db34eedef # v1
+        uses: openai/codex-action@main
         with:
           openai-api-key: ${{ secrets.CODEX_OPENAI_API_KEY }}
           allow-users: "*"
@@ -342,7 +342,7 @@ jobs:
       issues: write
     steps:
       - name: Comment on issue
-        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8
+        uses: actions/github-script@v8
         env:
           CODEX_OUTPUT: ${{ needs.select-final.outputs.codex_output }}
         with:

.github/workflows/issue-labeler.yml

@@ -17,10 +17,10 @@ jobs:
     outputs:
       codex_output: ${{ steps.codex.outputs.final-message }}
     steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
+      - uses: actions/checkout@v6
 
       - id: codex
-        uses: openai/codex-action@0b91f4a2703c23df3102c3f0967d3c6db34eedef # v1
+        uses: openai/codex-action@main
         with:
           openai-api-key: ${{ secrets.CODEX_OPENAI_API_KEY }}
           allow-users: "*"

.github/workflows/rust-ci-full.yml

@@ -1,778 +0,0 @@
-name: rust-ci-full
-on:
-  push:
-    branches:
-      - main
-  workflow_dispatch:
-
-# CI builds in debug (dev) for faster signal.
-
-jobs:
-  # --- CI that doesn't need specific targets ---------------------------------
-  general:
-    name: Format / etc
-    runs-on: ubuntu-24.04
-    defaults:
-      run:
-        working-directory: codex-rs
-    steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
-      - uses: dtolnay/rust-toolchain@a0b273b48ed29de4470960879e8381ff45632f26 # 1.93.0
-        with:
-          components: rustfmt
-      - name: cargo fmt
-        run: cargo fmt -- --config imports_granularity=Item --check
-
-  cargo_shear:
-    name: cargo shear
-    runs-on: ubuntu-24.04
-    defaults:
-      run:
-        working-directory: codex-rs
-    steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
-      - uses: dtolnay/rust-toolchain@a0b273b48ed29de4470960879e8381ff45632f26 # 1.93.0
-      - uses: taiki-e/install-action@44c6d64aa62cd779e873306675c7a58e86d6d532 # v2
-        with:
-          tool: cargo-shear
-          version: 1.5.1
-      - name: cargo shear
-        run: cargo shear
-
-  argument_comment_lint_package:
-    name: Argument comment lint package
-    runs-on: ubuntu-24.04
-    steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
-      - uses: dtolnay/rust-toolchain@a0b273b48ed29de4470960879e8381ff45632f26 # 1.93.0
-        with:
-          toolchain: nightly-2025-09-18
-          components: llvm-tools-preview, rustc-dev, rust-src
-      - name: Cache cargo-dylint tooling
-        id: cargo_dylint_cache
-        uses: actions/cache@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5
-        with:
-          path: |
-            ~/.cargo/bin/cargo-dylint
-            ~/.cargo/bin/dylint-link
-            ~/.cargo/registry/index
-            ~/.cargo/registry/cache
-            ~/.cargo/git/db
-          key: argument-comment-lint-${{ runner.os }}-${{ hashFiles('tools/argument-comment-lint/Cargo.lock', 'tools/argument-comment-lint/rust-toolchain', '.github/workflows/rust-ci.yml', '.github/workflows/rust-ci-full.yml') }}
-      - name: Install cargo-dylint tooling
-        if: ${{ steps.cargo_dylint_cache.outputs.cache-hit != 'true' }}
-        run: cargo install --locked cargo-dylint dylint-link
-      - name: Check Python wrapper syntax
-        run: python3 -m py_compile tools/argument-comment-lint/wrapper_common.py tools/argument-comment-lint/run.py tools/argument-comment-lint/run-prebuilt-linter.py tools/argument-comment-lint/test_wrapper_common.py
-      - name: Test Python wrapper helpers
-        run: python3 -m unittest discover -s tools/argument-comment-lint -p 'test_*.py'
-      - name: Test argument comment lint package
-        working-directory: tools/argument-comment-lint
-        run: cargo test
-
-  argument_comment_lint_prebuilt:
-    name: Argument comment lint - ${{ matrix.name }}
-    runs-on: ${{ matrix.runs_on || matrix.runner }}
-    timeout-minutes: 30
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - name: Linux
-            runner: ubuntu-24.04
-          - name: macOS
-            runner: macos-15-xlarge
-          - name: Windows
-            runner: windows-x64
-            runs_on:
-              group: codex-runners
-              labels: codex-windows-x64
-    steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
-      - uses: ./.github/actions/setup-bazel-ci
-        with:
-          target: ${{ runner.os }}
-          install-test-prereqs: true
-      - name: Install Linux sandbox build dependencies
-        if: ${{ runner.os == 'Linux' }}
-        shell: bash
-        run: |
-          sudo DEBIAN_FRONTEND=noninteractive apt-get update
-          sudo DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends pkg-config libcap-dev
-      - name: Install nightly argument-comment-lint toolchain
-        if: ${{ runner.os == 'Windows' }}
-        shell: bash
-        run: |
-          rustup toolchain install nightly-2025-09-18 \
-            --profile minimal \
-            --component llvm-tools-preview \
-            --component rustc-dev \
-            --component rust-src \
-            --no-self-update
-          rustup default nightly-2025-09-18
-      - name: Run argument comment lint on codex-rs via Bazel
-        if: ${{ runner.os != 'Windows' }}
-        env:
-          BUILDBUDDY_API_KEY: ${{ secrets.BUILDBUDDY_API_KEY }}
-        shell: bash
-        run: |
-          ./.github/scripts/run-bazel-ci.sh \
-            -- \
-            build \
-            --config=argument-comment-lint \
-            --keep_going \
-            --build_metadata=COMMIT_SHA=${GITHUB_SHA} \
-            -- \
-            //codex-rs/...
-      - name: Run argument comment lint on codex-rs via packaged wrapper
-        if: ${{ runner.os == 'Windows' }}
-        shell: bash
-        run: python3 ./tools/argument-comment-lint/run-prebuilt-linter.py
-
-  # --- CI to validate on different os/targets --------------------------------
-  lint_build:
-    name: Lint/Build — ${{ matrix.runner }} - ${{ matrix.target }}${{ matrix.profile == 'release' && ' (release)' || '' }}
-    runs-on: ${{ matrix.runs_on || matrix.runner }}
-    timeout-minutes: 30
-    defaults:
-      run:
-        working-directory: codex-rs
-    env:
-      # Speed up repeated builds across CI runs by caching compiled objects, except on
-      # arm64 macOS runners cross-targeting x86_64 where ring/cc-rs can produce
-      # mixed-architecture archives under sccache.
-      USE_SCCACHE: ${{ (startsWith(matrix.runner, 'windows') || (matrix.runner == 'macos-15-xlarge' && matrix.target == 'x86_64-apple-darwin')) && 'false' || 'true' }}
-      CARGO_INCREMENTAL: "0"
-      SCCACHE_CACHE_SIZE: 10G
-      # In rust-ci, representative release-profile checks use thin LTO for faster feedback.
-      CARGO_PROFILE_RELEASE_LTO: ${{ matrix.profile == 'release' && 'thin' || 'fat' }}
-
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - runner: macos-15-xlarge
-            target: aarch64-apple-darwin
-            profile: dev
-          - runner: macos-15-xlarge
-            target: x86_64-apple-darwin
-            profile: dev
-          - runner: ubuntu-24.04
-            target: x86_64-unknown-linux-musl
-            profile: dev
-            runs_on:
-              group: codex-runners
-              labels: codex-linux-x64
-          - runner: ubuntu-24.04
-            target: x86_64-unknown-linux-gnu
-            profile: dev
-            runs_on:
-              group: codex-runners
-              labels: codex-linux-x64
-          - runner: ubuntu-24.04-arm
-            target: aarch64-unknown-linux-musl
-            profile: dev
-            runs_on:
-              group: codex-runners
-              labels: codex-linux-arm64
-          - runner: ubuntu-24.04-arm
-            target: aarch64-unknown-linux-gnu
-            profile: dev
-            runs_on:
-              group: codex-runners
-              labels: codex-linux-arm64
-          - runner: windows-x64
-            target: x86_64-pc-windows-msvc
-            profile: dev
-            runs_on:
-              group: codex-runners
-              labels: codex-windows-x64
-          - runner: windows-arm64
-            target: aarch64-pc-windows-msvc
-            profile: dev
-            runs_on:
-              group: codex-runners
-              labels: codex-windows-arm64
-
-          # Also run representative release builds on Mac and Linux because
-          # there could be release-only build errors we want to catch.
-          # Hopefully this also pre-populates the build cache to speed up
-          # releases.
-          - runner: macos-15-xlarge
-            target: aarch64-apple-darwin
-            profile: release
-          - runner: ubuntu-24.04
-            target: x86_64-unknown-linux-musl
-            profile: release
-            runs_on:
-              group: codex-runners
-              labels: codex-linux-x64
-          - runner: ubuntu-24.04-arm
-            target: aarch64-unknown-linux-musl
-            profile: release
-            runs_on:
-              group: codex-runners
-              labels: codex-linux-arm64
-          - runner: windows-x64
-            target: x86_64-pc-windows-msvc
-            profile: release
-            runs_on:
-              group: codex-runners
-              labels: codex-windows-x64
-          - runner: windows-arm64
-            target: aarch64-pc-windows-msvc
-            profile: release
-            runs_on:
-              group: codex-runners
-              labels: codex-windows-arm64
-
-    steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
-      - name: Install Linux build dependencies
-        if: ${{ runner.os == 'Linux' }}
-        shell: bash
-        run: |
-          set -euo pipefail
-          if command -v apt-get >/dev/null 2>&1; then
-            sudo apt-get update -y
-            packages=(pkg-config libcap-dev)
-            if [[ "${{ matrix.target }}" == 'x86_64-unknown-linux-musl' || "${{ matrix.target }}" == 'aarch64-unknown-linux-musl' ]]; then
-              packages+=(libubsan1)
-            fi
-            sudo DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends "${packages[@]}"
-          fi
-      - uses: dtolnay/rust-toolchain@a0b273b48ed29de4470960879e8381ff45632f26 # 1.93.0
-        with:
-          targets: ${{ matrix.target }}
-          components: clippy
-
-      - if: ${{ matrix.target == 'x86_64-unknown-linux-musl' || matrix.target == 'aarch64-unknown-linux-musl'}}
-        name: Use hermetic Cargo home (musl)
-        shell: bash
-        run: |
-          set -euo pipefail
-          cargo_home="${GITHUB_WORKSPACE}/.cargo-home"
-          mkdir -p "${cargo_home}/bin"
-          echo "CARGO_HOME=${cargo_home}" >> "$GITHUB_ENV"
-          echo "${cargo_home}/bin" >> "$GITHUB_PATH"
-          : > "${cargo_home}/config.toml"
-
-      - name: Compute lockfile hash
-        id: lockhash
-        working-directory: codex-rs
-        shell: bash
-        run: |
-          set -euo pipefail
-          echo "hash=$(sha256sum Cargo.lock | cut -d' ' -f1)" >> "$GITHUB_OUTPUT"
-          echo "toolchain_hash=$(sha256sum rust-toolchain.toml | cut -d' ' -f1)" >> "$GITHUB_OUTPUT"
-
-      # Explicit cache restore: split cargo home vs target, so we can
-      # avoid caching the large target dir on the gnu-dev job.
-      - name: Restore cargo home cache
-        id: cache_cargo_home_restore
-        uses: actions/cache/restore@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5
-        with:
-          path: |
-            ~/.cargo/bin/
-            ~/.cargo/registry/index/
-            ~/.cargo/registry/cache/
-            ~/.cargo/git/db/
-            ${{ github.workspace }}/.cargo-home/bin/
-            ${{ github.workspace }}/.cargo-home/registry/index/
-            ${{ github.workspace }}/.cargo-home/registry/cache/
-            ${{ github.workspace }}/.cargo-home/git/db/
-          key: cargo-home-${{ matrix.runner }}-${{ matrix.target }}-${{ matrix.profile }}-${{ steps.lockhash.outputs.hash }}-${{ steps.lockhash.outputs.toolchain_hash }}
-          restore-keys: |
-            cargo-home-${{ matrix.runner }}-${{ matrix.target }}-${{ matrix.profile }}-
-
-      # Install and restore sccache cache
-      - name: Install sccache
-        if: ${{ env.USE_SCCACHE == 'true' }}
-        uses: taiki-e/install-action@44c6d64aa62cd779e873306675c7a58e86d6d532 # v2
-        with:
-          tool: sccache
-          version: 0.7.5
-
-      - name: Configure sccache backend
-        if: ${{ env.USE_SCCACHE == 'true' }}
-        shell: bash
-        run: |
-          set -euo pipefail
-          if [[ -n "${ACTIONS_CACHE_URL:-}" && -n "${ACTIONS_RUNTIME_TOKEN:-}" ]]; then
-            echo "SCCACHE_GHA_ENABLED=true" >> "$GITHUB_ENV"
-            echo "Using sccache GitHub backend"
-          else
-            echo "SCCACHE_GHA_ENABLED=false" >> "$GITHUB_ENV"
-            echo "SCCACHE_DIR=${{ github.workspace }}/.sccache" >> "$GITHUB_ENV"
-            echo "Using sccache local disk + actions/cache fallback"
-          fi
-
-      - name: Enable sccache wrapper
-        if: ${{ env.USE_SCCACHE == 'true' }}
-        shell: bash
-        run: echo "RUSTC_WRAPPER=sccache" >> "$GITHUB_ENV"
-
-      - name: Restore sccache cache (fallback)
-        if: ${{ env.USE_SCCACHE == 'true' && env.SCCACHE_GHA_ENABLED != 'true' }}
-        id: cache_sccache_restore
-        uses: actions/cache/restore@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5
-        with:
-          path: ${{ github.workspace }}/.sccache/
-          key: sccache-${{ matrix.runner }}-${{ matrix.target }}-${{ matrix.profile }}-${{ steps.lockhash.outputs.hash }}-${{ github.run_id }}
-          restore-keys: |
-            sccache-${{ matrix.runner }}-${{ matrix.target }}-${{ matrix.profile }}-${{ steps.lockhash.outputs.hash }}-
-            sccache-${{ matrix.runner }}-${{ matrix.target }}-${{ matrix.profile }}-
-
-      - if: ${{ matrix.target == 'x86_64-unknown-linux-musl' || matrix.target == 'aarch64-unknown-linux-musl'}}
-        name: Disable sccache wrapper (musl)
-        shell: bash
-        run: |
-          set -euo pipefail
-          echo "RUSTC_WRAPPER=" >> "$GITHUB_ENV"
-          echo "RUSTC_WORKSPACE_WRAPPER=" >> "$GITHUB_ENV"
-
-      - if: ${{ matrix.target == 'x86_64-unknown-linux-musl' || matrix.target == 'aarch64-unknown-linux-musl'}}
-        name: Prepare APT cache directories (musl)
-        shell: bash
-        run: |
-          set -euo pipefail
-          sudo mkdir -p /var/cache/apt/archives /var/lib/apt/lists
-          sudo chown -R "$USER:$USER" /var/cache/apt /var/lib/apt/lists
-
-      - if: ${{ matrix.target == 'x86_64-unknown-linux-musl' || matrix.target == 'aarch64-unknown-linux-musl'}}
-        name: Restore APT cache (musl)
-        id: cache_apt_restore
-        uses: actions/cache/restore@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5
-        with:
-          path: |
-            /var/cache/apt
-          key: apt-${{ matrix.runner }}-${{ matrix.target }}-v1
-
-      - if: ${{ matrix.target == 'x86_64-unknown-linux-musl' || matrix.target == 'aarch64-unknown-linux-musl'}}
-        name: Install Zig
-        uses: mlugg/setup-zig@d1434d08867e3ee9daa34448df10607b98908d29 # v2
-        with:
-          version: 0.14.0
-
-      - if: ${{ matrix.target == 'x86_64-unknown-linux-musl' || matrix.target == 'aarch64-unknown-linux-musl'}}
-        name: Install musl build tools
-        env:
-          DEBIAN_FRONTEND: noninteractive
-          TARGET: ${{ matrix.target }}
-          APT_UPDATE_ARGS: -o Acquire::Retries=3
-          APT_INSTALL_ARGS: --no-install-recommends
-        shell: bash
-        run: bash "${GITHUB_WORKSPACE}/.github/scripts/install-musl-build-tools.sh"
-
-      - if: ${{ matrix.target == 'x86_64-unknown-linux-musl' || matrix.target == 'aarch64-unknown-linux-musl'}}
-        name: Configure rustc UBSan wrapper (musl host)
-        shell: bash
-        run: |
-          set -euo pipefail
-          ubsan=""
-          if command -v ldconfig >/dev/null 2>&1; then
-            ubsan="$(ldconfig -p | grep -m1 'libubsan\.so\.1' | sed -E 's/.*=> (.*)$/\1/')"
-          fi
-          wrapper_root="${RUNNER_TEMP:-/tmp}"
-          wrapper="${wrapper_root}/rustc-ubsan-wrapper"
-          cat > "${wrapper}" <<EOF
-          #!/usr/bin/env bash
-          set -euo pipefail
-          if [[ -n "${ubsan}" ]]; then
-            export LD_PRELOAD="${ubsan}\${LD_PRELOAD:+:\${LD_PRELOAD}}"
-          fi
-          exec "\$1" "\${@:2}"
-          EOF
-          chmod +x "${wrapper}"
-          echo "RUSTC_WRAPPER=${wrapper}" >> "$GITHUB_ENV"
-          echo "RUSTC_WORKSPACE_WRAPPER=" >> "$GITHUB_ENV"
-
-      - if: ${{ matrix.target == 'x86_64-unknown-linux-musl' || matrix.target == 'aarch64-unknown-linux-musl'}}
-        name: Clear sanitizer flags (musl)
-        shell: bash
-        run: |
-          set -euo pipefail
-          # Clear global Rust flags so host/proc-macro builds don't pull in UBSan.
-          echo "RUSTFLAGS=" >> "$GITHUB_ENV"
-          echo "CARGO_ENCODED_RUSTFLAGS=" >> "$GITHUB_ENV"
-          echo "RUSTDOCFLAGS=" >> "$GITHUB_ENV"
-          # Override any runner-level Cargo config rustflags as well.
-          echo "CARGO_BUILD_RUSTFLAGS=" >> "$GITHUB_ENV"
-          echo "CARGO_TARGET_X86_64_UNKNOWN_LINUX_GNU_RUSTFLAGS=" >> "$GITHUB_ENV"
-          echo "CARGO_TARGET_AARCH64_UNKNOWN_LINUX_GNU_RUSTFLAGS=" >> "$GITHUB_ENV"
-          echo "CARGO_TARGET_X86_64_UNKNOWN_LINUX_MUSL_RUSTFLAGS=" >> "$GITHUB_ENV"
-          echo "CARGO_TARGET_AARCH64_UNKNOWN_LINUX_MUSL_RUSTFLAGS=" >> "$GITHUB_ENV"
-
-          sanitize_flags() {
-            local input="$1"
-            input="${input//-fsanitize=undefined/}"
-            input="${input//-fno-sanitize-recover=undefined/}"
-            input="${input//-fno-sanitize-trap=undefined/}"
-            echo "$input"
-          }
-
-          cflags="$(sanitize_flags "${CFLAGS-}")"
-          cxxflags="$(sanitize_flags "${CXXFLAGS-}")"
-          echo "CFLAGS=${cflags}" >> "$GITHUB_ENV"
-          echo "CXXFLAGS=${cxxflags}" >> "$GITHUB_ENV"
-
-      - if: ${{ matrix.target == 'x86_64-unknown-linux-musl' || matrix.target == 'aarch64-unknown-linux-musl' }}
-        name: Configure musl rusty_v8 artifact overrides
-        env:
-          TARGET: ${{ matrix.target }}
-        shell: bash
-        run: |
-          set -euo pipefail
-          version="$(python3 "${GITHUB_WORKSPACE}/.github/scripts/rusty_v8_bazel.py" resolved-v8-crate-version)"
-          release_tag="rusty-v8-v${version}"
-          base_url="https://github.com/openai/codex/releases/download/${release_tag}"
-          archive="https://github.com/openai/codex/releases/download/rusty-v8-v${version}/librusty_v8_release_${TARGET}.a.gz"
-          binding_dir="${RUNNER_TEMP}/rusty_v8"
-          binding_path="${binding_dir}/src_binding_release_${TARGET}.rs"
-          mkdir -p "${binding_dir}"
-          curl -fsSL "${base_url}/src_binding_release_${TARGET}.rs" -o "${binding_path}"
-          echo "RUSTY_V8_ARCHIVE=${archive}" >> "$GITHUB_ENV"
-          echo "RUSTY_V8_SRC_BINDING_PATH=${binding_path}" >> "$GITHUB_ENV"
-
-      - name: Install cargo-chef
-        if: ${{ matrix.profile == 'release' }}
-        uses: taiki-e/install-action@44c6d64aa62cd779e873306675c7a58e86d6d532 # v2
-        with:
-          tool: cargo-chef
-          version: 0.1.71
-
-      - name: Pre-warm dependency cache (cargo-chef)
-        if: ${{ matrix.profile == 'release' }}
-        shell: bash
-        run: |
-          set -euo pipefail
-          RECIPE="${RUNNER_TEMP}/chef-recipe.json"
-          cargo chef prepare --recipe-path "$RECIPE"
-          cargo chef cook --recipe-path "$RECIPE" --target ${{ matrix.target }} --release --all-features
-
-      - name: cargo clippy
-        run: cargo clippy --target ${{ matrix.target }} --all-features --tests --profile ${{ matrix.profile }} --timings -- -D warnings
-
-      - name: Upload Cargo timings (clippy)
-        if: always()
-        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7
-        with:
-          name: cargo-timings-rust-ci-clippy-${{ matrix.target }}-${{ matrix.profile }}
-          path: codex-rs/target/**/cargo-timings/cargo-timing.html
-          if-no-files-found: warn
-
-      # Save caches explicitly; make non-fatal so cache packaging
-      # never fails the overall job. Only save when key wasn't hit.
-      - name: Save cargo home cache
-        if: always() && !cancelled() && steps.cache_cargo_home_restore.outputs.cache-hit != 'true'
-        continue-on-error: true
-        uses: actions/cache/save@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5
-        with:
-          path: |
-            ~/.cargo/bin/
-            ~/.cargo/registry/index/
-            ~/.cargo/registry/cache/
-            ~/.cargo/git/db/
-            ${{ github.workspace }}/.cargo-home/bin/
-            ${{ github.workspace }}/.cargo-home/registry/index/
-            ${{ github.workspace }}/.cargo-home/registry/cache/
-            ${{ github.workspace }}/.cargo-home/git/db/
-          key: cargo-home-${{ matrix.runner }}-${{ matrix.target }}-${{ matrix.profile }}-${{ steps.lockhash.outputs.hash }}-${{ steps.lockhash.outputs.toolchain_hash }}
-
-      - name: Save sccache cache (fallback)
-        if: always() && !cancelled() && env.USE_SCCACHE == 'true' && env.SCCACHE_GHA_ENABLED != 'true'
-        continue-on-error: true
-        uses: actions/cache/save@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5
-        with:
-          path: ${{ github.workspace }}/.sccache/
-          key: sccache-${{ matrix.runner }}-${{ matrix.target }}-${{ matrix.profile }}-${{ steps.lockhash.outputs.hash }}-${{ github.run_id }}
-
-      - name: sccache stats
-        if: always() && env.USE_SCCACHE == 'true'
-        continue-on-error: true
-        run: sccache --show-stats || true
-
-      - name: sccache summary
-        if: always() && env.USE_SCCACHE == 'true'
-        shell: bash
-        run: |
-          {
-            echo "### sccache stats — ${{ matrix.target }} (${{ matrix.profile }})";
-            echo;
-            echo '```';
-            sccache --show-stats || true;
-            echo '```';
-          } >> "$GITHUB_STEP_SUMMARY"
-
-      - name: Save APT cache (musl)
-        if: always() && !cancelled() && (matrix.target == 'x86_64-unknown-linux-musl' || matrix.target == 'aarch64-unknown-linux-musl') && steps.cache_apt_restore.outputs.cache-hit != 'true'
-        continue-on-error: true
-        uses: actions/cache/save@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5
-        with:
-          path: |
-            /var/cache/apt
-          key: apt-${{ matrix.runner }}-${{ matrix.target }}-v1
-
-  tests:
-    name: Tests — ${{ matrix.runner }} - ${{ matrix.target }}${{ matrix.remote_env == 'true' && ' (remote)' || '' }}
-    runs-on: ${{ matrix.runs_on || matrix.runner }}
-    # Perhaps we can bring this back down to 30m once we finish the cutover
-    # from tui_app_server/ to tui/. Incidentally, windows-arm64 was the main
-    # offender for exceeding the timeout.
-    timeout-minutes: 45
-    defaults:
-      run:
-        working-directory: codex-rs
-    env:
-      # Speed up repeated builds across CI runs by caching compiled objects, except on
-      # arm64 macOS runners cross-targeting x86_64 where ring/cc-rs can produce
-      # mixed-architecture archives under sccache.
-      USE_SCCACHE: ${{ (startsWith(matrix.runner, 'windows') || (matrix.runner == 'macos-15-xlarge' && matrix.target == 'x86_64-apple-darwin')) && 'false' || 'true' }}
-      CARGO_INCREMENTAL: "0"
-      SCCACHE_CACHE_SIZE: 10G
-
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - runner: macos-15-xlarge
-            target: aarch64-apple-darwin
-            profile: dev
-          - runner: ubuntu-24.04
-            target: x86_64-unknown-linux-gnu
-            profile: dev
-            remote_env: "true"
-            runs_on:
-              group: codex-runners
-              labels: codex-linux-x64
-          - runner: ubuntu-24.04-arm
-            target: aarch64-unknown-linux-gnu
-            profile: dev
-            runs_on:
-              group: codex-runners
-              labels: codex-linux-arm64
-          - runner: windows-x64
-            target: x86_64-pc-windows-msvc
-            profile: dev
-            runs_on:
-              group: codex-runners
-              labels: codex-windows-x64
-          - runner: windows-arm64
-            target: aarch64-pc-windows-msvc
-            profile: dev
-            runs_on:
-              group: codex-runners
-              labels: codex-windows-arm64
-
-    steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
-      - name: Set up Node.js for js_repl tests
-        uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6
-        with:
-          node-version-file: codex-rs/node-version.txt
-      - name: Install Linux build dependencies
-        if: ${{ runner.os == 'Linux' }}
-        shell: bash
-        run: |
-          set -euo pipefail
-          if command -v apt-get >/dev/null 2>&1; then
-            sudo apt-get update -y
-            sudo DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends pkg-config libcap-dev
-          fi
-
-      # Some integration tests rely on DotSlash being installed.
-      # See https://github.com/openai/codex/pull/7617.
-      - name: Install DotSlash
-        uses: facebook/install-dotslash@1e4e7b3e07eaca387acb98f1d4720e0bee8dbb6a # v2
-
-      - uses: dtolnay/rust-toolchain@a0b273b48ed29de4470960879e8381ff45632f26 # 1.93.0
-        with:
-          targets: ${{ matrix.target }}
-
-      - name: Compute lockfile hash
-        id: lockhash
-        working-directory: codex-rs
-        shell: bash
-        run: |
-          set -euo pipefail
-          echo "hash=$(sha256sum Cargo.lock | cut -d' ' -f1)" >> "$GITHUB_OUTPUT"
-          echo "toolchain_hash=$(sha256sum rust-toolchain.toml | cut -d' ' -f1)" >> "$GITHUB_OUTPUT"
-
-      - name: Restore cargo home cache
-        id: cache_cargo_home_restore
-        uses: actions/cache/restore@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5
-        with:
-          path: |
-            ~/.cargo/bin/
-            ~/.cargo/registry/index/
-            ~/.cargo/registry/cache/
-            ~/.cargo/git/db/
-          key: cargo-home-${{ matrix.runner }}-${{ matrix.target }}-${{ matrix.profile }}-${{ steps.lockhash.outputs.hash }}-${{ steps.lockhash.outputs.toolchain_hash }}
-          restore-keys: |
-            cargo-home-${{ matrix.runner }}-${{ matrix.target }}-${{ matrix.profile }}-
-
-      - name: Install sccache
-        if: ${{ env.USE_SCCACHE == 'true' }}
-        uses: taiki-e/install-action@44c6d64aa62cd779e873306675c7a58e86d6d532 # v2
-        with:
-          tool: sccache
-          version: 0.7.5
-
-      - name: Configure sccache backend
-        if: ${{ env.USE_SCCACHE == 'true' }}
-        shell: bash
-        run: |
-          set -euo pipefail
-          if [[ -n "${ACTIONS_CACHE_URL:-}" && -n "${ACTIONS_RUNTIME_TOKEN:-}" ]]; then
-            echo "SCCACHE_GHA_ENABLED=true" >> "$GITHUB_ENV"
-            echo "Using sccache GitHub backend"
-          else
-            echo "SCCACHE_GHA_ENABLED=false" >> "$GITHUB_ENV"
-            echo "SCCACHE_DIR=${{ github.workspace }}/.sccache" >> "$GITHUB_ENV"
-            echo "Using sccache local disk + actions/cache fallback"
-          fi
-
-      - name: Enable sccache wrapper
-        if: ${{ env.USE_SCCACHE == 'true' }}
-        shell: bash
-        run: echo "RUSTC_WRAPPER=sccache" >> "$GITHUB_ENV"
-
-      - name: Restore sccache cache (fallback)
-        if: ${{ env.USE_SCCACHE == 'true' && env.SCCACHE_GHA_ENABLED != 'true' }}
-        id: cache_sccache_restore
-        uses: actions/cache/restore@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5
-        with:
-          path: ${{ github.workspace }}/.sccache/
-          key: sccache-${{ matrix.runner }}-${{ matrix.target }}-${{ matrix.profile }}-${{ steps.lockhash.outputs.hash }}-${{ github.run_id }}
-          restore-keys: |
-            sccache-${{ matrix.runner }}-${{ matrix.target }}-${{ matrix.profile }}-${{ steps.lockhash.outputs.hash }}-
-            sccache-${{ matrix.runner }}-${{ matrix.target }}-${{ matrix.profile }}-
-
-      - uses: taiki-e/install-action@44c6d64aa62cd779e873306675c7a58e86d6d532 # v2
-        with:
-          tool: nextest
-          version: 0.9.103
-
-      - name: Enable unprivileged user namespaces (Linux)
-        if: runner.os == 'Linux'
-        run: |
-          # Required for bubblewrap to work on Linux CI runners.
-          sudo sysctl -w kernel.unprivileged_userns_clone=1
-          # Ubuntu 24.04+ can additionally gate unprivileged user namespaces
-          # behind AppArmor.
-          if sudo sysctl -a 2>/dev/null | grep -q '^kernel.apparmor_restrict_unprivileged_userns'; then
-            sudo sysctl -w kernel.apparmor_restrict_unprivileged_userns=0
-          fi
-
-      - name: Set up remote test env (Docker)
-        if: ${{ runner.os == 'Linux' && matrix.remote_env == 'true' }}
-        shell: bash
-        run: |
-          set -euo pipefail
-          export CODEX_TEST_REMOTE_ENV_CONTAINER_NAME=codex-remote-test-env
-          source "${GITHUB_WORKSPACE}/scripts/test-remote-env.sh"
-          echo "CODEX_TEST_REMOTE_ENV=${CODEX_TEST_REMOTE_ENV}" >> "$GITHUB_ENV"
-
-      - name: tests
-        id: test
-        run: cargo nextest run --all-features --no-fail-fast --target ${{ matrix.target }} --cargo-profile ci-test --timings
-        env:
-          RUST_BACKTRACE: 1
-          NEXTEST_STATUS_LEVEL: leak
-
-      - name: Upload Cargo timings (nextest)
-        if: always()
-        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7
-        with:
-          name: cargo-timings-rust-ci-nextest-${{ matrix.target }}-${{ matrix.profile }}
-          path: codex-rs/target/**/cargo-timings/cargo-timing.html
-          if-no-files-found: warn
-
-      - name: Save cargo home cache
-        if: always() && !cancelled() && steps.cache_cargo_home_restore.outputs.cache-hit != 'true'
-        continue-on-error: true
-        uses: actions/cache/save@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5
-        with:
-          path: |
-            ~/.cargo/bin/
-            ~/.cargo/registry/index/
-            ~/.cargo/registry/cache/
-            ~/.cargo/git/db/
-          key: cargo-home-${{ matrix.runner }}-${{ matrix.target }}-${{ matrix.profile }}-${{ steps.lockhash.outputs.hash }}-${{ steps.lockhash.outputs.toolchain_hash }}
-
-      - name: Save sccache cache (fallback)
-        if: always() && !cancelled() && env.USE_SCCACHE == 'true' && env.SCCACHE_GHA_ENABLED != 'true'
-        continue-on-error: true
-        uses: actions/cache/save@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5
-        with:
-          path: ${{ github.workspace }}/.sccache/
-          key: sccache-${{ matrix.runner }}-${{ matrix.target }}-${{ matrix.profile }}-${{ steps.lockhash.outputs.hash }}-${{ github.run_id }}
-
-      - name: sccache stats
-        if: always() && env.USE_SCCACHE == 'true'
-        continue-on-error: true
-        run: sccache --show-stats || true
-
-      - name: sccache summary
-        if: always() && env.USE_SCCACHE == 'true'
-        shell: bash
-        run: |
-          {
-            echo "### sccache stats — ${{ matrix.target }} (tests)";
-            echo;
-            echo '```';
-            sccache --show-stats || true;
-            echo '```';
-          } >> "$GITHUB_STEP_SUMMARY"
-
-      - name: Tear down remote test env
-        if: ${{ always() && runner.os == 'Linux' && matrix.remote_env == 'true' }}
-        shell: bash
-        run: |
-          set +e
-          if [[ "${{ steps.test.outcome }}" != "success" ]]; then
-            docker logs codex-remote-test-env || true
-          fi
-          docker rm -f codex-remote-test-env >/dev/null 2>&1 || true
-
-      - name: verify tests passed
-        if: steps.test.outcome == 'failure'
-        run: |
-          echo "Tests failed. See logs for details."
-          exit 1
-
-  # --- Gatherer job for the full post-merge workflow --------------------------
-  results:
-    name: Full CI results
-    needs:
-      [
-        general,
-        cargo_shear,
-        argument_comment_lint_package,
-        argument_comment_lint_prebuilt,
-        lint_build,
-        tests,
-      ]
-    if: always()
-    runs-on: ubuntu-24.04
-    steps:
-      - name: Summarize
-        shell: bash
-        run: |
-          echo "argpkg : ${{ needs.argument_comment_lint_package.result }}"
-          echo "arglint: ${{ needs.argument_comment_lint_prebuilt.result }}"
-          echo "general: ${{ needs.general.result }}"
-          echo "shear  : ${{ needs.cargo_shear.result }}"
-          echo "lint   : ${{ needs.lint_build.result }}"
-          echo "tests  : ${{ needs.tests.result }}"
-          [[ '${{ needs.argument_comment_lint_package.result }}' == 'success' ]] || { echo 'argument_comment_lint_package failed'; exit 1; }
-          [[ '${{ needs.argument_comment_lint_prebuilt.result }}' == 'success' ]] || { echo 'argument_comment_lint_prebuilt failed'; exit 1; }
-          [[ '${{ needs.general.result }}' == 'success' ]] || { echo 'general failed'; exit 1; }
-          [[ '${{ needs.cargo_shear.result }}' == 'success' ]] || { echo 'cargo_shear failed'; exit 1; }
-          [[ '${{ needs.lint_build.result }}' == 'success' ]] || { echo 'lint_build failed'; exit 1; }
-          [[ '${{ needs.tests.result }}' == 'success' ]] || { echo 'tests failed'; exit 1; }
-
-      - name: sccache summary note
-        if: always()
-        run: |
-          echo "Per-job sccache stats are attached to each matrix job's Step Summary."

.github/workflows/rust-ci.yml

@@ -1,10 +1,15 @@
 name: rust-ci
 on:
   pull_request: {}
+  push:
+    branches:
+      - main
   workflow_dispatch:
 
+# CI builds in debug (dev) for faster signal.
+
 jobs:
-  # --- Detect what changed so the fast PR workflow only runs relevant jobs ----
+  # --- Detect what changed to detect which tests to run (always runs) -------------------------------------
   changed:
     name: Detect changed areas
     runs-on: ubuntu-24.04
@@ -14,7 +19,7 @@ jobs:
       codex: ${{ steps.detect.outputs.codex }}
       workflows: ${{ steps.detect.outputs.workflows }}
     steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
       - name: Detect changed paths (no external action)
@@ -28,10 +33,11 @@ jobs:
             HEAD_SHA='${{ github.event.pull_request.head.sha }}'
             echo "Base SHA: $BASE_SHA"
             echo "Head SHA: $HEAD_SHA"
+            # List files changed between base and PR head
             mapfile -t files < <(git diff --name-only --no-renames "$BASE_SHA" "$HEAD_SHA")
           else
-            # On manual runs, default to the full fast-PR bundle.
-            files=("codex-rs/force" "tools/argument-comment-lint/force" ".github/force")
+            # On push / manual runs, default to running everything
+            files=("codex-rs/force" ".github/force")
           fi
 
           codex=false
@@ -41,7 +47,7 @@ jobs:
           for f in "${files[@]}"; do
             [[ $f == codex-rs/* ]] && codex=true
             [[ $f == codex-rs/* || $f == tools/argument-comment-lint/* || $f == justfile ]] && argument_comment_lint=true
-            [[ $f == tools/argument-comment-lint/* || $f == .github/workflows/rust-ci.yml || $f == .github/workflows/rust-ci-full.yml ]] && argument_comment_lint_package=true
+            [[ $f == tools/argument-comment-lint/* || $f == .github/workflows/rust-ci.yml ]] && argument_comment_lint_package=true
             [[ $f == .github/* ]] && workflows=true
           done
 
@@ -50,18 +56,18 @@ jobs:
           echo "codex=$codex" >> "$GITHUB_OUTPUT"
           echo "workflows=$workflows" >> "$GITHUB_OUTPUT"
 
-  # --- Fast Cargo-native PR checks -------------------------------------------
+  # --- CI that doesn't need specific targets ---------------------------------
   general:
     name: Format / etc
     runs-on: ubuntu-24.04
     needs: changed
-    if: ${{ needs.changed.outputs.codex == 'true' || needs.changed.outputs.workflows == 'true' }}
+    if: ${{ needs.changed.outputs.codex == 'true' || needs.changed.outputs.workflows == 'true' || github.event_name == 'push' }}
     defaults:
       run:
         working-directory: codex-rs
     steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
-      - uses: dtolnay/rust-toolchain@a0b273b48ed29de4470960879e8381ff45632f26 # 1.93.0
+      - uses: actions/checkout@v6
+      - uses: dtolnay/rust-toolchain@1.93.0
         with:
           components: rustfmt
       - name: cargo fmt
@@ -71,13 +77,13 @@ jobs:
     name: cargo shear
     runs-on: ubuntu-24.04
     needs: changed
-    if: ${{ needs.changed.outputs.codex == 'true' || needs.changed.outputs.workflows == 'true' }}
+    if: ${{ needs.changed.outputs.codex == 'true' || needs.changed.outputs.workflows == 'true' || github.event_name == 'push' }}
     defaults:
       run:
         working-directory: codex-rs
     steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
-      - uses: dtolnay/rust-toolchain@a0b273b48ed29de4470960879e8381ff45632f26 # 1.93.0
+      - uses: actions/checkout@v6
+      - uses: dtolnay/rust-toolchain@1.93.0
       - uses: taiki-e/install-action@44c6d64aa62cd779e873306675c7a58e86d6d532 # v2
         with:
           tool: cargo-shear
@@ -85,27 +91,24 @@ jobs:
       - name: cargo shear
         run: cargo shear
 
-  argument_comment_lint_package:
-    name: Argument comment lint package
+  argument_comment_lint:
+    name: Argument comment lint
     runs-on: ubuntu-24.04
     needs: changed
-    if: ${{ needs.changed.outputs.argument_comment_lint_package == 'true' }}
+    if: ${{ needs.changed.outputs.argument_comment_lint == 'true' || needs.changed.outputs.workflows == 'true' || github.event_name == 'push' }}
     steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
-      - uses: dtolnay/rust-toolchain@a0b273b48ed29de4470960879e8381ff45632f26 # 1.93.0
-      - name: Install nightly argument-comment-lint toolchain
-        shell: bash
+      - uses: actions/checkout@v6
+      - name: Install Linux sandbox build dependencies
         run: |
-          rustup toolchain install nightly-2025-09-18 \
-            --profile minimal \
-            --component llvm-tools-preview \
-            --component rustc-dev \
-            --component rust-src \
-            --no-self-update
-          rustup default nightly-2025-09-18
+          sudo DEBIAN_FRONTEND=noninteractive apt-get update
+          sudo DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends pkg-config libcap-dev
+      - uses: dtolnay/rust-toolchain@1.93.0
+        with:
+          toolchain: nightly-2025-09-18
+          components: llvm-tools-preview, rustc-dev, rust-src
       - name: Cache cargo-dylint tooling
         id: cargo_dylint_cache
-        uses: actions/cache@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5
+        uses: actions/cache@v5
         with:
           path: |
             ~/.cargo/bin/cargo-dylint
@@ -113,120 +116,626 @@ jobs:
             ~/.cargo/registry/index
             ~/.cargo/registry/cache
             ~/.cargo/git/db
-          key: argument-comment-lint-${{ runner.os }}-${{ hashFiles('tools/argument-comment-lint/Cargo.lock', 'tools/argument-comment-lint/rust-toolchain', '.github/workflows/rust-ci.yml', '.github/workflows/rust-ci-full.yml') }}
+          key: argument-comment-lint-${{ runner.os }}-${{ hashFiles('tools/argument-comment-lint/Cargo.lock', 'tools/argument-comment-lint/rust-toolchain', '.github/workflows/rust-ci.yml') }}
       - name: Install cargo-dylint tooling
         if: ${{ steps.cargo_dylint_cache.outputs.cache-hit != 'true' }}
         run: cargo install --locked cargo-dylint dylint-link
-      - name: Check Python wrapper syntax
-        run: python3 -m py_compile tools/argument-comment-lint/wrapper_common.py tools/argument-comment-lint/run.py tools/argument-comment-lint/run-prebuilt-linter.py tools/argument-comment-lint/test_wrapper_common.py
-      - name: Test Python wrapper helpers
-        run: python3 -m unittest discover -s tools/argument-comment-lint -p 'test_*.py'
       - name: Test argument comment lint package
+        if: ${{ needs.changed.outputs.argument_comment_lint_package == 'true' || github.event_name == 'push' }}
         working-directory: tools/argument-comment-lint
         run: cargo test
+      - name: Run argument comment lint on codex-rs
+        run: |
+          bash -n tools/argument-comment-lint/run.sh
+          ./tools/argument-comment-lint/run.sh
 
-  argument_comment_lint_prebuilt:
-    name: Argument comment lint - ${{ matrix.name }}
+  # --- CI to validate on different os/targets --------------------------------
+  lint_build:
+    name: Lint/Build — ${{ matrix.runner }} - ${{ matrix.target }}${{ matrix.profile == 'release' && ' (release)' || '' }}
     runs-on: ${{ matrix.runs_on || matrix.runner }}
-    timeout-minutes: ${{ matrix.timeout_minutes }}
+    timeout-minutes: 30
     needs: changed
-    if: ${{ needs.changed.outputs.argument_comment_lint == 'true' || needs.changed.outputs.workflows == 'true' }}
+    # Keep job-level if to avoid spinning up runners when not needed
+    if: ${{ needs.changed.outputs.codex == 'true' || needs.changed.outputs.workflows == 'true' || github.event_name == 'push' }}
+    defaults:
+      run:
+        working-directory: codex-rs
+    env:
+      # Speed up repeated builds across CI runs by caching compiled objects (non-Windows).
+      USE_SCCACHE: ${{ startsWith(matrix.runner, 'windows') && 'false' || 'true' }}
+      CARGO_INCREMENTAL: "0"
+      SCCACHE_CACHE_SIZE: 10G
+      # In rust-ci, representative release-profile checks use thin LTO for faster feedback.
+      CARGO_PROFILE_RELEASE_LTO: ${{ matrix.profile == 'release' && 'thin' || 'fat' }}
+
     strategy:
       fail-fast: false
       matrix:
         include:
-          - name: Linux
-            runner: ubuntu-24.04
-            timeout_minutes: 30
-          - name: macOS
-            runner: macos-15-xlarge
-            timeout_minutes: 30
-          - name: Windows
-            runner: windows-x64
-            timeout_minutes: 30
+          - runner: macos-15-xlarge
+            target: aarch64-apple-darwin
+            profile: dev
+          - runner: macos-15-xlarge
+            target: x86_64-apple-darwin
+            profile: dev
+          - runner: ubuntu-24.04
+            target: x86_64-unknown-linux-musl
+            profile: dev
+            runs_on:
+              group: codex-runners
+              labels: codex-linux-x64
+          - runner: ubuntu-24.04
+            target: x86_64-unknown-linux-gnu
+            profile: dev
+            runs_on:
+              group: codex-runners
+              labels: codex-linux-x64
+          - runner: ubuntu-24.04-arm
+            target: aarch64-unknown-linux-musl
+            profile: dev
+            runs_on:
+              group: codex-runners
+              labels: codex-linux-arm64
+          - runner: ubuntu-24.04-arm
+            target: aarch64-unknown-linux-gnu
+            profile: dev
+            runs_on:
+              group: codex-runners
+              labels: codex-linux-arm64
+          - runner: windows-x64
+            target: x86_64-pc-windows-msvc
+            profile: dev
             runs_on:
               group: codex-runners
               labels: codex-windows-x64
+          - runner: windows-arm64
+            target: aarch64-pc-windows-msvc
+            profile: dev
+            runs_on:
+              group: codex-runners
+              labels: codex-windows-arm64
+
+          # Also run representative release builds on Mac and Linux because
+          # there could be release-only build errors we want to catch.
+          # Hopefully this also pre-populates the build cache to speed up
+          # releases.
+          - runner: macos-15-xlarge
+            target: aarch64-apple-darwin
+            profile: release
+          - runner: ubuntu-24.04
+            target: x86_64-unknown-linux-musl
+            profile: release
+            runs_on:
+              group: codex-runners
+              labels: codex-linux-x64
+          - runner: ubuntu-24.04-arm
+            target: aarch64-unknown-linux-musl
+            profile: release
+            runs_on:
+              group: codex-runners
+              labels: codex-linux-arm64
+          - runner: windows-x64
+            target: x86_64-pc-windows-msvc
+            profile: release
+            runs_on:
+              group: codex-runners
+              labels: codex-windows-x64
+          - runner: windows-arm64
+            target: aarch64-pc-windows-msvc
+            profile: release
+            runs_on:
+              group: codex-runners
+              labels: codex-windows-arm64
+
     steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
-      - uses: ./.github/actions/setup-bazel-ci
-        with:
-          target: ${{ runner.os }}
-          install-test-prereqs: true
-      - name: Install Linux sandbox build dependencies
+      - uses: actions/checkout@v6
+      - name: Install Linux build dependencies
         if: ${{ runner.os == 'Linux' }}
         shell: bash
         run: |
-          sudo DEBIAN_FRONTEND=noninteractive apt-get update
-          sudo DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends pkg-config libcap-dev
-      - name: Install nightly argument-comment-lint toolchain
-        if: ${{ runner.os == 'Windows' }}
+          set -euo pipefail
+          if command -v apt-get >/dev/null 2>&1; then
+            sudo apt-get update -y
+            packages=(pkg-config libcap-dev)
+            if [[ "${{ matrix.target }}" == 'x86_64-unknown-linux-musl' || "${{ matrix.target }}" == 'aarch64-unknown-linux-musl' ]]; then
+              packages+=(libubsan1)
+            fi
+            sudo DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends "${packages[@]}"
+          fi
+      - uses: dtolnay/rust-toolchain@1.93.0
+        with:
+          targets: ${{ matrix.target }}
+          components: clippy
+
+      - if: ${{ matrix.target == 'x86_64-unknown-linux-musl' || matrix.target == 'aarch64-unknown-linux-musl'}}
+        name: Use hermetic Cargo home (musl)
         shell: bash
         run: |
-          rustup toolchain install nightly-2025-09-18 \
-            --profile minimal \
-            --component llvm-tools-preview \
-            --component rustc-dev \
-            --component rust-src \
-            --no-self-update
-          rustup default nightly-2025-09-18
-      - name: Run argument comment lint on codex-rs via Bazel
-        if: ${{ runner.os != 'Windows' }}
+          set -euo pipefail
+          cargo_home="${GITHUB_WORKSPACE}/.cargo-home"
+          mkdir -p "${cargo_home}/bin"
+          echo "CARGO_HOME=${cargo_home}" >> "$GITHUB_ENV"
+          echo "${cargo_home}/bin" >> "$GITHUB_PATH"
+          : > "${cargo_home}/config.toml"
+
+      - name: Compute lockfile hash
+        id: lockhash
+        working-directory: codex-rs
+        shell: bash
+        run: |
+          set -euo pipefail
+          echo "hash=$(sha256sum Cargo.lock | cut -d' ' -f1)" >> "$GITHUB_OUTPUT"
+          echo "toolchain_hash=$(sha256sum rust-toolchain.toml | cut -d' ' -f1)" >> "$GITHUB_OUTPUT"
+
+      # Explicit cache restore: split cargo home vs target, so we can
+      # avoid caching the large target dir on the gnu-dev job.
+      - name: Restore cargo home cache
+        id: cache_cargo_home_restore
+        uses: actions/cache/restore@v5
+        with:
+          path: |
+            ~/.cargo/bin/
+            ~/.cargo/registry/index/
+            ~/.cargo/registry/cache/
+            ~/.cargo/git/db/
+            ${{ github.workspace }}/.cargo-home/bin/
+            ${{ github.workspace }}/.cargo-home/registry/index/
+            ${{ github.workspace }}/.cargo-home/registry/cache/
+            ${{ github.workspace }}/.cargo-home/git/db/
+          key: cargo-home-${{ matrix.runner }}-${{ matrix.target }}-${{ matrix.profile }}-${{ steps.lockhash.outputs.hash }}-${{ steps.lockhash.outputs.toolchain_hash }}
+          restore-keys: |
+            cargo-home-${{ matrix.runner }}-${{ matrix.target }}-${{ matrix.profile }}-
+
+      # Install and restore sccache cache
+      - name: Install sccache
+        if: ${{ env.USE_SCCACHE == 'true' }}
+        uses: taiki-e/install-action@44c6d64aa62cd779e873306675c7a58e86d6d532 # v2
+        with:
+          tool: sccache
+          version: 0.7.5
+
+      - name: Configure sccache backend
+        if: ${{ env.USE_SCCACHE == 'true' }}
+        shell: bash
+        run: |
+          set -euo pipefail
+          if [[ -n "${ACTIONS_CACHE_URL:-}" && -n "${ACTIONS_RUNTIME_TOKEN:-}" ]]; then
+            echo "SCCACHE_GHA_ENABLED=true" >> "$GITHUB_ENV"
+            echo "Using sccache GitHub backend"
+          else
+            echo "SCCACHE_GHA_ENABLED=false" >> "$GITHUB_ENV"
+            echo "SCCACHE_DIR=${{ github.workspace }}/.sccache" >> "$GITHUB_ENV"
+            echo "Using sccache local disk + actions/cache fallback"
+          fi
+
+      - name: Enable sccache wrapper
+        if: ${{ env.USE_SCCACHE == 'true' }}
+        shell: bash
+        run: echo "RUSTC_WRAPPER=sccache" >> "$GITHUB_ENV"
+
+      - name: Restore sccache cache (fallback)
+        if: ${{ env.USE_SCCACHE == 'true' && env.SCCACHE_GHA_ENABLED != 'true' }}
+        id: cache_sccache_restore
+        uses: actions/cache/restore@v5
+        with:
+          path: ${{ github.workspace }}/.sccache/
+          key: sccache-${{ matrix.runner }}-${{ matrix.target }}-${{ matrix.profile }}-${{ steps.lockhash.outputs.hash }}-${{ github.run_id }}
+          restore-keys: |
+            sccache-${{ matrix.runner }}-${{ matrix.target }}-${{ matrix.profile }}-${{ steps.lockhash.outputs.hash }}-
+            sccache-${{ matrix.runner }}-${{ matrix.target }}-${{ matrix.profile }}-
+
+      - if: ${{ matrix.target == 'x86_64-unknown-linux-musl' || matrix.target == 'aarch64-unknown-linux-musl'}}
+        name: Disable sccache wrapper (musl)
+        shell: bash
+        run: |
+          set -euo pipefail
+          echo "RUSTC_WRAPPER=" >> "$GITHUB_ENV"
+          echo "RUSTC_WORKSPACE_WRAPPER=" >> "$GITHUB_ENV"
+
+      - if: ${{ matrix.target == 'x86_64-unknown-linux-musl' || matrix.target == 'aarch64-unknown-linux-musl'}}
+        name: Prepare APT cache directories (musl)
+        shell: bash
+        run: |
+          set -euo pipefail
+          sudo mkdir -p /var/cache/apt/archives /var/lib/apt/lists
+          sudo chown -R "$USER:$USER" /var/cache/apt /var/lib/apt/lists
+
+      - if: ${{ matrix.target == 'x86_64-unknown-linux-musl' || matrix.target == 'aarch64-unknown-linux-musl'}}
+        name: Restore APT cache (musl)
+        id: cache_apt_restore
+        uses: actions/cache/restore@v5
+        with:
+          path: |
+            /var/cache/apt
+          key: apt-${{ matrix.runner }}-${{ matrix.target }}-v1
+
+      - if: ${{ matrix.target == 'x86_64-unknown-linux-musl' || matrix.target == 'aarch64-unknown-linux-musl'}}
+        name: Install Zig
+        uses: mlugg/setup-zig@v2
+        with:
+          version: 0.14.0
+
+      - if: ${{ matrix.target == 'x86_64-unknown-linux-musl' || matrix.target == 'aarch64-unknown-linux-musl'}}
+        name: Install musl build tools
         env:
-          BUILDBUDDY_API_KEY: ${{ secrets.BUILDBUDDY_API_KEY }}
+          DEBIAN_FRONTEND: noninteractive
+          TARGET: ${{ matrix.target }}
+          APT_UPDATE_ARGS: -o Acquire::Retries=3
+          APT_INSTALL_ARGS: --no-install-recommends
+        shell: bash
+        run: bash "${GITHUB_WORKSPACE}/.github/scripts/install-musl-build-tools.sh"
+
+      - if: ${{ matrix.target == 'x86_64-unknown-linux-musl' || matrix.target == 'aarch64-unknown-linux-musl'}}
+        name: Configure rustc UBSan wrapper (musl host)
         shell: bash
         run: |
-          ./.github/scripts/run-bazel-ci.sh \
-            -- \
-            build \
-            --config=argument-comment-lint \
-            --keep_going \
-            --build_metadata=COMMIT_SHA=${GITHUB_SHA} \
-            -- \
-            //codex-rs/...
-      - name: Run argument comment lint on codex-rs via packaged wrapper
-        if: ${{ runner.os == 'Windows' }}
+          set -euo pipefail
+          ubsan=""
+          if command -v ldconfig >/dev/null 2>&1; then
+            ubsan="$(ldconfig -p | grep -m1 'libubsan\.so\.1' | sed -E 's/.*=> (.*)$/\1/')"
+          fi
+          wrapper_root="${RUNNER_TEMP:-/tmp}"
+          wrapper="${wrapper_root}/rustc-ubsan-wrapper"
+          cat > "${wrapper}" <<EOF
+          #!/usr/bin/env bash
+          set -euo pipefail
+          if [[ -n "${ubsan}" ]]; then
+            export LD_PRELOAD="${ubsan}\${LD_PRELOAD:+:\${LD_PRELOAD}}"
+          fi
+          exec "\$1" "\${@:2}"
+          EOF
+          chmod +x "${wrapper}"
+          echo "RUSTC_WRAPPER=${wrapper}" >> "$GITHUB_ENV"
+          echo "RUSTC_WORKSPACE_WRAPPER=" >> "$GITHUB_ENV"
+
+      - if: ${{ matrix.target == 'x86_64-unknown-linux-musl' || matrix.target == 'aarch64-unknown-linux-musl'}}
+        name: Clear sanitizer flags (musl)
         shell: bash
-        run: python3 ./tools/argument-comment-lint/run-prebuilt-linter.py
+        run: |
+          set -euo pipefail
+          # Clear global Rust flags so host/proc-macro builds don't pull in UBSan.
+          echo "RUSTFLAGS=" >> "$GITHUB_ENV"
+          echo "CARGO_ENCODED_RUSTFLAGS=" >> "$GITHUB_ENV"
+          echo "RUSTDOCFLAGS=" >> "$GITHUB_ENV"
+          # Override any runner-level Cargo config rustflags as well.
+          echo "CARGO_BUILD_RUSTFLAGS=" >> "$GITHUB_ENV"
+          echo "CARGO_TARGET_X86_64_UNKNOWN_LINUX_GNU_RUSTFLAGS=" >> "$GITHUB_ENV"
+          echo "CARGO_TARGET_AARCH64_UNKNOWN_LINUX_GNU_RUSTFLAGS=" >> "$GITHUB_ENV"
+          echo "CARGO_TARGET_X86_64_UNKNOWN_LINUX_MUSL_RUSTFLAGS=" >> "$GITHUB_ENV"
+          echo "CARGO_TARGET_AARCH64_UNKNOWN_LINUX_MUSL_RUSTFLAGS=" >> "$GITHUB_ENV"
+
+          sanitize_flags() {
+            local input="$1"
+            input="${input//-fsanitize=undefined/}"
+            input="${input//-fno-sanitize-recover=undefined/}"
+            input="${input//-fno-sanitize-trap=undefined/}"
+            echo "$input"
+          }
+
+          cflags="$(sanitize_flags "${CFLAGS-}")"
+          cxxflags="$(sanitize_flags "${CXXFLAGS-}")"
+          echo "CFLAGS=${cflags}" >> "$GITHUB_ENV"
+          echo "CXXFLAGS=${cxxflags}" >> "$GITHUB_ENV"
+
+      - name: Install cargo-chef
+        if: ${{ matrix.profile == 'release' }}
+        uses: taiki-e/install-action@44c6d64aa62cd779e873306675c7a58e86d6d532 # v2
+        with:
+          tool: cargo-chef
+          version: 0.1.71
+
+      - name: Pre-warm dependency cache (cargo-chef)
+        if: ${{ matrix.profile == 'release' }}
+        shell: bash
+        run: |
+          set -euo pipefail
+          RECIPE="${RUNNER_TEMP}/chef-recipe.json"
+          cargo chef prepare --recipe-path "$RECIPE"
+          cargo chef cook --recipe-path "$RECIPE" --target ${{ matrix.target }} --release --all-features
+
+      - name: cargo clippy
+        run: cargo clippy --target ${{ matrix.target }} --all-features --tests --profile ${{ matrix.profile }} --timings -- -D warnings
+
+      - name: Upload Cargo timings (clippy)
+        if: always()
+        uses: actions/upload-artifact@v7
+        with:
+          name: cargo-timings-rust-ci-clippy-${{ matrix.target }}-${{ matrix.profile }}
+          path: codex-rs/target/**/cargo-timings/cargo-timing.html
+          if-no-files-found: warn
+
+      # Save caches explicitly; make non-fatal so cache packaging
+      # never fails the overall job. Only save when key wasn't hit.
+      - name: Save cargo home cache
+        if: always() && !cancelled() && steps.cache_cargo_home_restore.outputs.cache-hit != 'true'
+        continue-on-error: true
+        uses: actions/cache/save@v5
+        with:
+          path: |
+            ~/.cargo/bin/
+            ~/.cargo/registry/index/
+            ~/.cargo/registry/cache/
+            ~/.cargo/git/db/
+            ${{ github.workspace }}/.cargo-home/bin/
+            ${{ github.workspace }}/.cargo-home/registry/index/
+            ${{ github.workspace }}/.cargo-home/registry/cache/
+            ${{ github.workspace }}/.cargo-home/git/db/
+          key: cargo-home-${{ matrix.runner }}-${{ matrix.target }}-${{ matrix.profile }}-${{ steps.lockhash.outputs.hash }}-${{ steps.lockhash.outputs.toolchain_hash }}
+
+      - name: Save sccache cache (fallback)
+        if: always() && !cancelled() && env.USE_SCCACHE == 'true' && env.SCCACHE_GHA_ENABLED != 'true'
+        continue-on-error: true
+        uses: actions/cache/save@v5
+        with:
+          path: ${{ github.workspace }}/.sccache/
+          key: sccache-${{ matrix.runner }}-${{ matrix.target }}-${{ matrix.profile }}-${{ steps.lockhash.outputs.hash }}-${{ github.run_id }}
+
+      - name: sccache stats
+        if: always() && env.USE_SCCACHE == 'true'
+        continue-on-error: true
+        run: sccache --show-stats || true
+
+      - name: sccache summary
+        if: always() && env.USE_SCCACHE == 'true'
+        shell: bash
+        run: |
+          {
+            echo "### sccache stats — ${{ matrix.target }} (${{ matrix.profile }})";
+            echo;
+            echo '```';
+            sccache --show-stats || true;
+            echo '```';
+          } >> "$GITHUB_STEP_SUMMARY"
+
+      - name: Save APT cache (musl)
+        if: always() && !cancelled() && (matrix.target == 'x86_64-unknown-linux-musl' || matrix.target == 'aarch64-unknown-linux-musl') && steps.cache_apt_restore.outputs.cache-hit != 'true'
+        continue-on-error: true
+        uses: actions/cache/save@v5
+        with:
+          path: |
+            /var/cache/apt
+          key: apt-${{ matrix.runner }}-${{ matrix.target }}-v1
+
+  tests:
+    name: Tests — ${{ matrix.runner }} - ${{ matrix.target }}
+    runs-on: ${{ matrix.runs_on || matrix.runner }}
+    timeout-minutes: 30
+    needs: changed
+    if: ${{ needs.changed.outputs.codex == 'true' || needs.changed.outputs.workflows == 'true' || github.event_name == 'push' }}
+    defaults:
+      run:
+        working-directory: codex-rs
+    env:
+      # Speed up repeated builds across CI runs by caching compiled objects (non-Windows).
+      USE_SCCACHE: ${{ startsWith(matrix.runner, 'windows') && 'false' || 'true' }}
+      CARGO_INCREMENTAL: "0"
+      SCCACHE_CACHE_SIZE: 10G
+
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - runner: macos-15-xlarge
+            target: aarch64-apple-darwin
+            profile: dev
+          - runner: ubuntu-24.04
+            target: x86_64-unknown-linux-gnu
+            profile: dev
+            runs_on:
+              group: codex-runners
+              labels: codex-linux-x64
+          - runner: ubuntu-24.04-arm
+            target: aarch64-unknown-linux-gnu
+            profile: dev
+            runs_on:
+              group: codex-runners
+              labels: codex-linux-arm64
+          - runner: windows-x64
+            target: x86_64-pc-windows-msvc
+            profile: dev
+            runs_on:
+              group: codex-runners
+              labels: codex-windows-x64
+          - runner: windows-arm64
+            target: aarch64-pc-windows-msvc
+            profile: dev
+            runs_on:
+              group: codex-runners
+              labels: codex-windows-arm64
+
+    steps:
+      - uses: actions/checkout@v6
+      - name: Set up Node.js for js_repl tests
+        uses: actions/setup-node@v6
+        with:
+          node-version-file: codex-rs/node-version.txt
+      - name: Install Linux build dependencies
+        if: ${{ runner.os == 'Linux' }}
+        shell: bash
+        run: |
+          set -euo pipefail
+          if command -v apt-get >/dev/null 2>&1; then
+            sudo apt-get update -y
+            sudo DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends pkg-config libcap-dev
+          fi
+      # Some integration tests rely on DotSlash being installed.
+      # See https://github.com/openai/codex/pull/7617.
+      - name: Install DotSlash
+        uses: facebook/install-dotslash@v2
+
+      - uses: dtolnay/rust-toolchain@1.93.0
+        with:
+          targets: ${{ matrix.target }}
+
+      - name: Compute lockfile hash
+        id: lockhash
+        working-directory: codex-rs
+        shell: bash
+        run: |
+          set -euo pipefail
+          echo "hash=$(sha256sum Cargo.lock | cut -d' ' -f1)" >> "$GITHUB_OUTPUT"
+          echo "toolchain_hash=$(sha256sum rust-toolchain.toml | cut -d' ' -f1)" >> "$GITHUB_OUTPUT"
+
+      - name: Restore cargo home cache
+        id: cache_cargo_home_restore
+        uses: actions/cache/restore@v5
+        with:
+          path: |
+            ~/.cargo/bin/
+            ~/.cargo/registry/index/
+            ~/.cargo/registry/cache/
+            ~/.cargo/git/db/
+          key: cargo-home-${{ matrix.runner }}-${{ matrix.target }}-${{ matrix.profile }}-${{ steps.lockhash.outputs.hash }}-${{ steps.lockhash.outputs.toolchain_hash }}
+          restore-keys: |
+            cargo-home-${{ matrix.runner }}-${{ matrix.target }}-${{ matrix.profile }}-
+
+      - name: Install sccache
+        if: ${{ env.USE_SCCACHE == 'true' }}
+        uses: taiki-e/install-action@44c6d64aa62cd779e873306675c7a58e86d6d532 # v2
+        with:
+          tool: sccache
+          version: 0.7.5
+
+      - name: Configure sccache backend
+        if: ${{ env.USE_SCCACHE == 'true' }}
+        shell: bash
+        run: |
+          set -euo pipefail
+          if [[ -n "${ACTIONS_CACHE_URL:-}" && -n "${ACTIONS_RUNTIME_TOKEN:-}" ]]; then
+            echo "SCCACHE_GHA_ENABLED=true" >> "$GITHUB_ENV"
+            echo "Using sccache GitHub backend"
+          else
+            echo "SCCACHE_GHA_ENABLED=false" >> "$GITHUB_ENV"
+            echo "SCCACHE_DIR=${{ github.workspace }}/.sccache" >> "$GITHUB_ENV"
+            echo "Using sccache local disk + actions/cache fallback"
+          fi
+
+      - name: Enable sccache wrapper
+        if: ${{ env.USE_SCCACHE == 'true' }}
+        shell: bash
+        run: echo "RUSTC_WRAPPER=sccache" >> "$GITHUB_ENV"
+
+      - name: Restore sccache cache (fallback)
+        if: ${{ env.USE_SCCACHE == 'true' && env.SCCACHE_GHA_ENABLED != 'true' }}
+        id: cache_sccache_restore
+        uses: actions/cache/restore@v5
+        with:
+          path: ${{ github.workspace }}/.sccache/
+          key: sccache-${{ matrix.runner }}-${{ matrix.target }}-${{ matrix.profile }}-${{ steps.lockhash.outputs.hash }}-${{ github.run_id }}
+          restore-keys: |
+            sccache-${{ matrix.runner }}-${{ matrix.target }}-${{ matrix.profile }}-${{ steps.lockhash.outputs.hash }}-
+            sccache-${{ matrix.runner }}-${{ matrix.target }}-${{ matrix.profile }}-
+
+      - uses: taiki-e/install-action@44c6d64aa62cd779e873306675c7a58e86d6d532 # v2
+        with:
+          tool: nextest
+          version: 0.9.103
+
+      - name: Enable unprivileged user namespaces (Linux)
+        if: runner.os == 'Linux'
+        run: |
+          # Required for bubblewrap to work on Linux CI runners.
+          sudo sysctl -w kernel.unprivileged_userns_clone=1
+          # Ubuntu 24.04+ can additionally gate unprivileged user namespaces
+          # behind AppArmor.
+          if sudo sysctl -a 2>/dev/null | grep -q '^kernel.apparmor_restrict_unprivileged_userns'; then
+            sudo sysctl -w kernel.apparmor_restrict_unprivileged_userns=0
+          fi
+
+      - name: tests
+        id: test
+        run: cargo nextest run --all-features --no-fail-fast --target ${{ matrix.target }} --cargo-profile ci-test --timings
+        env:
+          RUST_BACKTRACE: 1
+          NEXTEST_STATUS_LEVEL: leak
+
+      - name: Upload Cargo timings (nextest)
+        if: always()
+        uses: actions/upload-artifact@v7
+        with:
+          name: cargo-timings-rust-ci-nextest-${{ matrix.target }}-${{ matrix.profile }}
+          path: codex-rs/target/**/cargo-timings/cargo-timing.html
+          if-no-files-found: warn
+
+      - name: Save cargo home cache
+        if: always() && !cancelled() && steps.cache_cargo_home_restore.outputs.cache-hit != 'true'
+        continue-on-error: true
+        uses: actions/cache/save@v5
+        with:
+          path: |
+            ~/.cargo/bin/
+            ~/.cargo/registry/index/
+            ~/.cargo/registry/cache/
+            ~/.cargo/git/db/
+          key: cargo-home-${{ matrix.runner }}-${{ matrix.target }}-${{ matrix.profile }}-${{ steps.lockhash.outputs.hash }}-${{ steps.lockhash.outputs.toolchain_hash }}
+
+      - name: Save sccache cache (fallback)
+        if: always() && !cancelled() && env.USE_SCCACHE == 'true' && env.SCCACHE_GHA_ENABLED != 'true'
+        continue-on-error: true
+        uses: actions/cache/save@v5
+        with:
+          path: ${{ github.workspace }}/.sccache/
+          key: sccache-${{ matrix.runner }}-${{ matrix.target }}-${{ matrix.profile }}-${{ steps.lockhash.outputs.hash }}-${{ github.run_id }}
+
+      - name: sccache stats
+        if: always() && env.USE_SCCACHE == 'true'
+        continue-on-error: true
+        run: sccache --show-stats || true
+
+      - name: sccache summary
+        if: always() && env.USE_SCCACHE == 'true'
+        shell: bash
+        run: |
+          {
+            echo "### sccache stats — ${{ matrix.target }} (tests)";
+            echo;
+            echo '```';
+            sccache --show-stats || true;
+            echo '```';
+          } >> "$GITHUB_STEP_SUMMARY"
+
+      - name: verify tests passed
+        if: steps.test.outcome == 'failure'
+        run: |
+          echo "Tests failed. See logs for details."
+          exit 1
 
   # --- Gatherer job that you mark as the ONLY required status -----------------
   results:
     name: CI results (required)
     needs:
-      [
-        changed,
-        general,
-        cargo_shear,
-        argument_comment_lint_package,
-        argument_comment_lint_prebuilt,
-      ]
+      [changed, general, cargo_shear, argument_comment_lint, lint_build, tests]
     if: always()
     runs-on: ubuntu-24.04
     steps:
       - name: Summarize
         shell: bash
         run: |
-          echo "argpkg : ${{ needs.argument_comment_lint_package.result }}"
-          echo "arglint: ${{ needs.argument_comment_lint_prebuilt.result }}"
+          echo "arglint: ${{ needs.argument_comment_lint.result }}"
           echo "general: ${{ needs.general.result }}"
           echo "shear  : ${{ needs.cargo_shear.result }}"
+          echo "lint   : ${{ needs.lint_build.result }}"
+          echo "tests  : ${{ needs.tests.result }}"
 
           # If nothing relevant changed (PR touching only root README, etc.),
           # declare success regardless of other jobs.
-          if [[ '${{ needs.changed.outputs.argument_comment_lint }}' != 'true' && '${{ needs.changed.outputs.codex }}' != 'true' && '${{ needs.changed.outputs.workflows }}' != 'true' ]]; then
+          if [[ '${{ needs.changed.outputs.argument_comment_lint }}' != 'true' && '${{ needs.changed.outputs.codex }}' != 'true' && '${{ needs.changed.outputs.workflows }}' != 'true' && '${{ github.event_name }}' != 'push' ]]; then
             echo 'No relevant changes -> CI not required.'
             exit 0
           fi
 
-          if [[ '${{ needs.changed.outputs.argument_comment_lint_package }}' == 'true' ]]; then
-            [[ '${{ needs.argument_comment_lint_package.result }}' == 'success' ]] || { echo 'argument_comment_lint_package failed'; exit 1; }
+          if [[ '${{ needs.changed.outputs.argument_comment_lint }}' == 'true' || '${{ needs.changed.outputs.workflows }}' == 'true' || '${{ github.event_name }}' == 'push' ]]; then
+            [[ '${{ needs.argument_comment_lint.result }}' == 'success' ]] || { echo 'argument_comment_lint failed'; exit 1; }
           fi
 
-          if [[ '${{ needs.changed.outputs.argument_comment_lint }}' == 'true' || '${{ needs.changed.outputs.workflows }}' == 'true' ]]; then
-            [[ '${{ needs.argument_comment_lint_prebuilt.result }}' == 'success' ]] || { echo 'argument_comment_lint_prebuilt failed'; exit 1; }
-          fi
-
-          if [[ '${{ needs.changed.outputs.codex }}' == 'true' || '${{ needs.changed.outputs.workflows }}' == 'true' ]]; then
+          if [[ '${{ needs.changed.outputs.codex }}' == 'true' || '${{ needs.changed.outputs.workflows }}' == 'true' || '${{ github.event_name }}' == 'push' ]]; then
             [[ '${{ needs.general.result }}' == 'success' ]] || { echo 'general failed'; exit 1; }
             [[ '${{ needs.cargo_shear.result }}' == 'success' ]] || { echo 'cargo_shear failed'; exit 1; }
+            [[ '${{ needs.lint_build.result }}' == 'success' ]] || { echo 'lint_build failed'; exit 1; }
+            [[ '${{ needs.tests.result }}' == 'success' ]] || { echo 'tests failed'; exit 1; }
           fi
+
+      - name: sccache summary note
+        if: always()
+        run: |
+          echo "Per-job sccache stats are attached to each matrix job's Step Summary."

.github/workflows/rust-release-argument-comment-lint.yml

@@ -1,103 +0,0 @@
-name: rust-release-argument-comment-lint
-
-on:
-  workflow_call:
-    inputs:
-      publish:
-        required: true
-        type: boolean
-
-jobs:
-  skip:
-    if: ${{ !inputs.publish }}
-    runs-on: ubuntu-latest
-    steps:
-      - run: echo "Skipping argument-comment-lint release assets for prerelease tag"
-
-  build:
-    if: ${{ inputs.publish }}
-    name: Build - ${{ matrix.runner }} - ${{ matrix.target }}
-    runs-on: ${{ matrix.runs_on || matrix.runner }}
-    timeout-minutes: 60
-
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - runner: macos-15-xlarge
-            target: aarch64-apple-darwin
-            archive_name: argument-comment-lint-aarch64-apple-darwin.tar.gz
-            lib_name: libargument_comment_lint@nightly-2025-09-18-aarch64-apple-darwin.dylib
-            runner_binary: argument-comment-lint
-            cargo_dylint_binary: cargo-dylint
-          - runner: ubuntu-24.04
-            target: x86_64-unknown-linux-gnu
-            archive_name: argument-comment-lint-x86_64-unknown-linux-gnu.tar.gz
-            lib_name: libargument_comment_lint@nightly-2025-09-18-x86_64-unknown-linux-gnu.so
-            runner_binary: argument-comment-lint
-            cargo_dylint_binary: cargo-dylint
-          - runner: ubuntu-24.04-arm
-            target: aarch64-unknown-linux-gnu
-            archive_name: argument-comment-lint-aarch64-unknown-linux-gnu.tar.gz
-            lib_name: libargument_comment_lint@nightly-2025-09-18-aarch64-unknown-linux-gnu.so
-            runner_binary: argument-comment-lint
-            cargo_dylint_binary: cargo-dylint
-          - runner: windows-x64
-            target: x86_64-pc-windows-msvc
-            archive_name: argument-comment-lint-x86_64-pc-windows-msvc.zip
-            lib_name: argument_comment_lint@nightly-2025-09-18-x86_64-pc-windows-msvc.dll
-            runner_binary: argument-comment-lint.exe
-            cargo_dylint_binary: cargo-dylint.exe
-            runs_on:
-              group: codex-runners
-              labels: codex-windows-x64
-
-    steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
-
-      - uses: dtolnay/rust-toolchain@a0b273b48ed29de4470960879e8381ff45632f26 # 1.93.0
-        with:
-          toolchain: nightly-2025-09-18
-          targets: ${{ matrix.target }}
-          components: llvm-tools-preview, rustc-dev, rust-src
-
-      - name: Install tooling
-        shell: bash
-        run: |
-          install_root="${RUNNER_TEMP}/argument-comment-lint-tools"
-          cargo install --locked cargo-dylint --root "$install_root"
-          cargo install --locked dylint-link
-          echo "INSTALL_ROOT=$install_root" >> "$GITHUB_ENV"
-
-      - name: Cargo build
-        working-directory: tools/argument-comment-lint
-        shell: bash
-        run: cargo build --release --target ${{ matrix.target }}
-
-      - name: Stage artifact
-        shell: bash
-        run: |
-          dest="dist/argument-comment-lint/${{ matrix.target }}"
-          mkdir -p "$dest"
-          package_root="${RUNNER_TEMP}/argument-comment-lint"
-          rm -rf "$package_root"
-          mkdir -p "$package_root/bin" "$package_root/lib"
-
-          cp "tools/argument-comment-lint/target/${{ matrix.target }}/release/${{ matrix.runner_binary }}" \
-            "$package_root/bin/${{ matrix.runner_binary }}"
-          cp "${INSTALL_ROOT}/bin/${{ matrix.cargo_dylint_binary }}" \
-            "$package_root/bin/${{ matrix.cargo_dylint_binary }}"
-          cp "tools/argument-comment-lint/target/${{ matrix.target }}/release/${{ matrix.lib_name }}" \
-            "$package_root/lib/${{ matrix.lib_name }}"
-
-          archive_path="$dest/${{ matrix.archive_name }}"
-          if [[ "${{ runner.os }}" == "Windows" ]]; then
-            (cd "${RUNNER_TEMP}" && 7z a "$GITHUB_WORKSPACE/$archive_path" argument-comment-lint >/dev/null)
-          else
-            (cd "${RUNNER_TEMP}" && tar -czf "$GITHUB_WORKSPACE/$archive_path" argument-comment-lint)
-          fi
-
-      - uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7
-        with:
-          name: argument-comment-lint-${{ matrix.target }}
-          path: dist/argument-comment-lint/${{ matrix.target }}/*

.github/workflows/rust-release-prepare.yml

@@ -18,7 +18,7 @@ jobs:
     if: github.repository == 'openai/codex'
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
+      - uses: actions/checkout@v6
         with:
           ref: main
           fetch-depth: 0
@@ -43,7 +43,7 @@ jobs:
           curl --http1.1 --fail --show-error --location "${headers[@]}" "${url}" | jq '.' > codex-rs/core/models.json
 
       - name: Open pull request (if changed)
-        uses: peter-evans/create-pull-request@c0f553fe549906ede9cf27b5156039d195d2ece0 # v8
+        uses: peter-evans/create-pull-request@v8
         with:
           commit-message: "Update models.json"
           title: "Update models.json"

.github/workflows/rust-release-windows.yml

@@ -67,7 +67,7 @@ jobs:
               labels: codex-windows-arm64
 
     steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
+      - uses: actions/checkout@v6
       - name: Print runner specs (Windows)
         shell: powershell
         run: |
@@ -82,7 +82,7 @@ jobs:
           Write-Host "Total RAM: $ramGiB GiB"
           Write-Host "Disk usage:"
           Get-PSDrive -PSProvider FileSystem | Format-Table -AutoSize Name, @{Name='Size(GB)';Expression={[math]::Round(($_.Used + $_.Free) / 1GB, 1)}}, @{Name='Free(GB)';Expression={[math]::Round($_.Free / 1GB, 1)}}
-      - uses: dtolnay/rust-toolchain@a0b273b48ed29de4470960879e8381ff45632f26 # 1.93.0
+      - uses: dtolnay/rust-toolchain@1.93.0
         with:
           targets: ${{ matrix.target }}
 
@@ -92,7 +92,7 @@ jobs:
           cargo build --target ${{ matrix.target }} --release --timings ${{ matrix.build_args }}
 
       - name: Upload Cargo timings
-        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7
+        uses: actions/upload-artifact@v7
         with:
           name: cargo-timings-rust-release-windows-${{ matrix.target }}-${{ matrix.bundle }}
           path: codex-rs/target/**/cargo-timings/cargo-timing.html
@@ -112,7 +112,7 @@ jobs:
           fi
 
       - name: Upload Windows binaries
-        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7
+        uses: actions/upload-artifact@v7
         with:
           name: windows-binaries-${{ matrix.target }}-${{ matrix.bundle }}
           path: |
@@ -147,16 +147,16 @@ jobs:
               labels: codex-windows-arm64
 
     steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
+      - uses: actions/checkout@v6
 
       - name: Download prebuilt Windows primary binaries
-        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8
+        uses: actions/download-artifact@v8
         with:
           name: windows-binaries-${{ matrix.target }}-primary
           path: codex-rs/target/${{ matrix.target }}/release
 
       - name: Download prebuilt Windows helper binaries
-        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8
+        uses: actions/download-artifact@v8
         with:
           name: windows-binaries-${{ matrix.target }}-helpers
           path: codex-rs/target/${{ matrix.target }}/release
@@ -193,7 +193,7 @@ jobs:
           cp target/${{ matrix.target }}/release/codex-command-runner.exe "$dest/codex-command-runner-${{ matrix.target }}.exe"
 
       - name: Install DotSlash
-        uses: facebook/install-dotslash@1e4e7b3e07eaca387acb98f1d4720e0bee8dbb6a # v2
+        uses: facebook/install-dotslash@v2
 
       - name: Compress artifacts
         shell: bash
@@ -257,7 +257,7 @@ jobs:
             "${GITHUB_WORKSPACE}/.github/workflows/zstd" -T0 -19 "$dest/$base"
           done
 
-      - uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7
+      - uses: actions/upload-artifact@v7
         with:
           name: ${{ matrix.target }}
           path: |

.github/workflows/rust-release-zsh.yml

@@ -1,95 +0,0 @@
-name: rust-release-zsh
-
-on:
-  workflow_call:
-
-env:
-  ZSH_COMMIT: 77045ef899e53b9598bebc5a41db93a548a40ca6
-  ZSH_PATCH: codex-rs/shell-escalation/patches/zsh-exec-wrapper.patch
-
-jobs:
-  linux:
-    name: Build zsh (Linux) - ${{ matrix.variant }} - ${{ matrix.target }}
-    runs-on: ${{ matrix.runner }}
-    timeout-minutes: 30
-    container:
-      image: ${{ matrix.image }}
-
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - runner: ubuntu-24.04
-            target: x86_64-unknown-linux-musl
-            variant: ubuntu-24.04
-            image: ubuntu:24.04
-            archive_name: codex-zsh-x86_64-unknown-linux-musl.tar.gz
-          - runner: ubuntu-24.04-arm
-            target: aarch64-unknown-linux-musl
-            variant: ubuntu-24.04
-            image: arm64v8/ubuntu:24.04
-            archive_name: codex-zsh-aarch64-unknown-linux-musl.tar.gz
-
-    steps:
-      - name: Install build prerequisites
-        shell: bash
-        run: |
-          set -euo pipefail
-          apt-get update
-          DEBIAN_FRONTEND=noninteractive apt-get install -y \
-            autoconf \
-            bison \
-            build-essential \
-            ca-certificates \
-            gettext \
-            git \
-            libncursesw5-dev
-
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
-
-      - name: Build, smoke-test, and stage zsh artifact
-        shell: bash
-        run: |
-          "${GITHUB_WORKSPACE}/.github/scripts/build-zsh-release-artifact.sh" \
-            "dist/zsh/${{ matrix.target }}/${{ matrix.archive_name }}"
-
-      - uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7
-        with:
-          name: codex-zsh-${{ matrix.target }}
-          path: dist/zsh/${{ matrix.target }}/*
-
-  darwin:
-    name: Build zsh (macOS) - ${{ matrix.variant }} - ${{ matrix.target }}
-    runs-on: ${{ matrix.runner }}
-    timeout-minutes: 30
-
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - runner: macos-15-xlarge
-            target: aarch64-apple-darwin
-            variant: macos-15
-            archive_name: codex-zsh-aarch64-apple-darwin.tar.gz
-
-    steps:
-      - name: Install build prerequisites
-        shell: bash
-        run: |
-          set -euo pipefail
-          if ! command -v autoconf >/dev/null 2>&1; then
-            brew install autoconf
-          fi
-
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
-
-      - name: Build, smoke-test, and stage zsh artifact
-        shell: bash
-        run: |
-          "${GITHUB_WORKSPACE}/.github/scripts/build-zsh-release-artifact.sh" \
-            "dist/zsh/${{ matrix.target }}/${{ matrix.archive_name }}"
-
-      - uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7
-        with:
-          name: codex-zsh-${{ matrix.target }}
-          path: dist/zsh/${{ matrix.target }}/*

.github/workflows/rust-release.yml

@@ -19,8 +19,8 @@ jobs:
   tag-check:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
-      - uses: dtolnay/rust-toolchain@c2b55edffaf41a251c410bb32bed22afefa800f1 # 1.92
+      - uses: actions/checkout@v6
+      - uses: dtolnay/rust-toolchain@1.92
       - name: Validate tag matches Cargo.toml version
         shell: bash
         run: |
@@ -79,7 +79,7 @@ jobs:
             target: aarch64-unknown-linux-gnu
 
     steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
+      - uses: actions/checkout@v6
       - name: Print runner specs (Linux)
         if: ${{ runner.os == 'Linux' }}
         shell: bash
@@ -125,7 +125,7 @@ jobs:
             sudo apt-get update -y
             sudo DEBIAN_FRONTEND=noninteractive apt-get install -y libubsan1
           fi
-      - uses: dtolnay/rust-toolchain@a0b273b48ed29de4470960879e8381ff45632f26 # 1.93.0
+      - uses: dtolnay/rust-toolchain@1.93.0
         with:
           targets: ${{ matrix.target }}
 
@@ -142,7 +142,7 @@ jobs:
 
       - if: ${{ matrix.target == 'x86_64-unknown-linux-musl' || matrix.target == 'aarch64-unknown-linux-musl'}}
         name: Install Zig
-        uses: mlugg/setup-zig@d1434d08867e3ee9daa34448df10607b98908d29 # v2
+        uses: mlugg/setup-zig@v2
         with:
           version: 0.14.0
 
@@ -210,24 +210,6 @@ jobs:
           echo "CFLAGS=${cflags}" >> "$GITHUB_ENV"
           echo "CXXFLAGS=${cxxflags}" >> "$GITHUB_ENV"
 
-      - if: ${{ matrix.target == 'x86_64-unknown-linux-musl' || matrix.target == 'aarch64-unknown-linux-musl' }}
-        name: Configure musl rusty_v8 artifact overrides
-        env:
-          TARGET: ${{ matrix.target }}
-        shell: bash
-        run: |
-          set -euo pipefail
-          version="$(python3 "${GITHUB_WORKSPACE}/.github/scripts/rusty_v8_bazel.py" resolved-v8-crate-version)"
-          release_tag="rusty-v8-v${version}"
-          base_url="https://github.com/openai/codex/releases/download/${release_tag}"
-          archive="https://github.com/openai/codex/releases/download/rusty-v8-v${version}/librusty_v8_release_${TARGET}.a.gz"
-          binding_dir="${RUNNER_TEMP}/rusty_v8"
-          binding_path="${binding_dir}/src_binding_release_${TARGET}.rs"
-          mkdir -p "${binding_dir}"
-          curl -fsSL "${base_url}/src_binding_release_${TARGET}.rs" -o "${binding_path}"
-          echo "RUSTY_V8_ARCHIVE=${archive}" >> "$GITHUB_ENV"
-          echo "RUSTY_V8_SRC_BINDING_PATH=${binding_path}" >> "$GITHUB_ENV"
-
       - name: Cargo build
         shell: bash
         run: |
@@ -235,7 +217,7 @@ jobs:
           cargo build --target ${{ matrix.target }} --release --timings --bin codex --bin codex-responses-api-proxy
 
       - name: Upload Cargo timings
-        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7
+        uses: actions/upload-artifact@v7
         with:
           name: cargo-timings-rust-release-${{ matrix.target }}
           path: codex-rs/target/**/cargo-timings/cargo-timing.html
@@ -374,7 +356,7 @@ jobs:
             zstd -T0 -19 --rm "$dest/$base"
           done
 
-      - uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7
+      - uses: actions/upload-artifact@v7
         with:
           name: ${{ matrix.target }}
           # Upload the per-binary .zst files as well as the new .tar.gz
@@ -389,24 +371,20 @@ jobs:
       release-lto: ${{ contains(github.ref_name, '-alpha') && 'thin' || 'fat' }}
     secrets: inherit
 
-  argument-comment-lint-release-assets:
-    name: argument-comment-lint release assets
+  shell-tool-mcp:
+    name: shell-tool-mcp
     needs: tag-check
-    uses: ./.github/workflows/rust-release-argument-comment-lint.yml
+    uses: ./.github/workflows/shell-tool-mcp.yml
     with:
+      release-tag: ${{ github.ref_name }}
       publish: true
-
-  zsh-release-assets:
-    name: zsh release assets
-    needs: tag-check
-    uses: ./.github/workflows/rust-release-zsh.yml
+    secrets: inherit
 
   release:
     needs:
       - build
       - build-windows
-      - argument-comment-lint-release-assets
-      - zsh-release-assets
+      - shell-tool-mcp
     name: release
     runs-on: ubuntu-latest
     permissions:
@@ -420,7 +398,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
+        uses: actions/checkout@v6
 
       - name: Generate release notes from tag commit message
         id: release_notes
@@ -442,15 +420,18 @@ jobs:
 
           echo "path=${notes_path}" >> "${GITHUB_OUTPUT}"
 
-      - uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8
+      - uses: actions/download-artifact@v8
         with:
           path: dist
 
       - name: List
         run: ls -R dist/
 
+      # This is a temporary fix: we should modify shell-tool-mcp.yml so these
+      # files do not end up in dist/ in the first place.
       - name: Delete entries from dist/ that should not go in the release
         run: |
+          rm -rf dist/shell-tool-mcp*
           rm -rf dist/windows-binaries*
           # cargo-timing.html appears under multiple target-specific directories.
           # If included in files: dist/**, release upload races on duplicate
@@ -492,12 +473,12 @@ jobs:
           fi
 
       - name: Setup pnpm
-        uses: pnpm/action-setup@a8198c4bff370c8506180b035930dea56dbd5288 # v5
+        uses: pnpm/action-setup@v4
         with:
           run_install: false
 
       - name: Setup Node.js for npm packaging
-        uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6
+        uses: actions/setup-node@v6
         with:
           node-version: 22
 
@@ -505,7 +486,7 @@ jobs:
         run: pnpm install --frozen-lockfile
 
       # stage_npm_packages.py requires DotSlash when staging releases.
-      - uses: facebook/install-dotslash@1e4e7b3e07eaca387acb98f1d4720e0bee8dbb6a # v2
+      - uses: facebook/install-dotslash@v2
       - name: Stage npm packages
         env:
           GH_TOKEN: ${{ github.token }}
@@ -523,7 +504,7 @@ jobs:
           cp scripts/install/install.ps1 dist/install.ps1
 
       - name: Create GitHub Release
-        uses: softprops/action-gh-release@153bb8e04406b158c6c84fc1615b65b24149a1fe # v2
+        uses: softprops/action-gh-release@v2
         with:
           name: ${{ steps.release_name.outputs.name }}
           tag_name: ${{ github.ref_name }}
@@ -533,27 +514,13 @@ jobs:
           # (e.g. -alpha, -beta). Otherwise publish a normal release.
           prerelease: ${{ contains(steps.release_name.outputs.name, '-') }}
 
-      - uses: facebook/dotslash-publish-release@9c9ec027515c34db9282a09a25a9cab5880b2c52 # v2
+      - uses: facebook/dotslash-publish-release@v2
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with:
           tag: ${{ github.ref_name }}
           config: .github/dotslash-config.json
 
-      - uses: facebook/dotslash-publish-release@9c9ec027515c34db9282a09a25a9cab5880b2c52 # v2
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          tag: ${{ github.ref_name }}
-          config: .github/dotslash-zsh-config.json
-
-      - uses: facebook/dotslash-publish-release@9c9ec027515c34db9282a09a25a9cab5880b2c52 # v2
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          tag: ${{ github.ref_name }}
-          config: .github/dotslash-argument-comment-lint-config.json
-
       - name: Trigger developers.openai.com deploy
         # Only trigger the deploy if the release is not a pre-release.
         # The deploy is used to update the developers.openai.com website with the new config schema json file.
@@ -582,7 +549,7 @@ jobs:
 
     steps:
       - name: Setup Node.js
-        uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6
+        uses: actions/setup-node@v6
         with:
           node-version: 22
           registry-url: "https://registry.npmjs.org"
@@ -693,7 +660,7 @@ jobs:
 
     steps:
       - name: Publish to WinGet
-        uses: vedantmgoyal9/winget-releaser@7bd472be23763def6e16bd06cc8b1cdfab0e2fd5
+        uses: vedantmgoyal9/winget-releaser@19e706d4c9121098010096f9c495a70a7518b30f
         with:
           identifier: OpenAI.Codex
           version: ${{ needs.release.outputs.version }}

.github/workflows/rusty-v8-release.yml

@@ -1,188 +0,0 @@
-name: rusty-v8-release
-
-on:
-  workflow_dispatch:
-    inputs:
-      release_tag:
-        description: Optional release tag. Defaults to rusty-v8-v<resolved_v8_version>.
-        required: false
-        type: string
-      publish:
-        description: Publish the staged musl artifacts to a GitHub release.
-        required: false
-        default: true
-        type: boolean
-
-concurrency:
-  group: ${{ github.workflow }}::${{ inputs.release_tag || github.run_id }}
-  cancel-in-progress: false
-
-jobs:
-  metadata:
-    runs-on: ubuntu-latest
-    outputs:
-      release_tag: ${{ steps.release_tag.outputs.release_tag }}
-      v8_version: ${{ steps.v8_version.outputs.version }}
-
-    steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
-
-      - name: Set up Python
-        uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6
-        with:
-          python-version: "3.12"
-
-      - name: Resolve exact v8 crate version
-        id: v8_version
-        shell: bash
-        run: |
-          set -euo pipefail
-          version="$(python3 .github/scripts/rusty_v8_bazel.py resolved-v8-crate-version)"
-          echo "version=${version}" >> "$GITHUB_OUTPUT"
-
-      - name: Resolve release tag
-        id: release_tag
-        env:
-          RELEASE_TAG_INPUT: ${{ inputs.release_tag }}
-          V8_VERSION: ${{ steps.v8_version.outputs.version }}
-        shell: bash
-        run: |
-          set -euo pipefail
-
-          release_tag="${RELEASE_TAG_INPUT}"
-          if [[ -z "${release_tag}" ]]; then
-            release_tag="rusty-v8-v${V8_VERSION}"
-          fi
-
-          echo "release_tag=${release_tag}" >> "$GITHUB_OUTPUT"
-
-  build:
-    name: Build ${{ matrix.target }}
-    needs: metadata
-    runs-on: ${{ matrix.runner }}
-    permissions:
-      contents: read
-      actions: read
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - runner: ubuntu-24.04
-            platform: linux_amd64_musl
-            target: x86_64-unknown-linux-musl
-          - runner: ubuntu-24.04-arm
-            platform: linux_arm64_musl
-            target: aarch64-unknown-linux-musl
-
-    steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
-
-      - name: Set up Bazel
-        uses: bazelbuild/setup-bazelisk@6ecf4fd8b7d1f9721785f1dd656a689acf9add47 # v3
-
-      - name: Set up Python
-        uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6
-        with:
-          python-version: "3.12"
-
-      - name: Build Bazel V8 release pair
-        env:
-          BUILDBUDDY_API_KEY: ${{ secrets.BUILDBUDDY_API_KEY }}
-          PLATFORM: ${{ matrix.platform }}
-          TARGET: ${{ matrix.target }}
-        shell: bash
-        run: |
-          set -euo pipefail
-
-          target_suffix="${TARGET//-/_}"
-          pair_target="//third_party/v8:rusty_v8_release_pair_${target_suffix}"
-          extra_targets=()
-          if [[ "${TARGET}" == *-unknown-linux-musl ]]; then
-            extra_targets=(
-              "@llvm//runtimes/libcxx:libcxx.static"
-              "@llvm//runtimes/libcxx:libcxxabi.static"
-            )
-          fi
-
-          bazel_args=(
-            build
-            -c
-            opt
-            "--platforms=@llvm//platforms:${PLATFORM}"
-            "${pair_target}"
-            "${extra_targets[@]}"
-            --build_metadata=COMMIT_SHA=$(git rev-parse HEAD)
-          )
-
-          bazel \
-            --noexperimental_remote_repo_contents_cache \
-            "${bazel_args[@]}" \
-            --config=ci-v8 \
-            "--remote_header=x-buildbuddy-api-key=${BUILDBUDDY_API_KEY}"
-
-      - name: Stage release pair
-        env:
-          PLATFORM: ${{ matrix.platform }}
-          TARGET: ${{ matrix.target }}
-        shell: bash
-        run: |
-          set -euo pipefail
-
-          python3 .github/scripts/rusty_v8_bazel.py stage-release-pair \
-            --platform "${PLATFORM}" \
-            --target "${TARGET}" \
-            --compilation-mode opt \
-            --output-dir "dist/${TARGET}"
-
-      - name: Upload staged musl artifacts
-        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7
-        with:
-          name: rusty-v8-${{ needs.metadata.outputs.v8_version }}-${{ matrix.target }}
-          path: dist/${{ matrix.target }}/*
-
-  publish-release:
-    if: ${{ inputs.publish }}
-    needs:
-      - metadata
-      - build
-    runs-on: ubuntu-latest
-    permissions:
-      contents: write
-      actions: read
-
-    steps:
-      - name: Ensure publishing from default branch
-        if: ${{ github.ref_name != github.event.repository.default_branch }}
-        env:
-          DEFAULT_BRANCH: ${{ github.event.repository.default_branch }}
-        shell: bash
-        run: |
-          set -euo pipefail
-          echo "Publishing is only allowed from ${DEFAULT_BRANCH}; current ref is ${GITHUB_REF_NAME}." >&2
-          exit 1
-
-      - name: Ensure release tag is new
-        env:
-          GH_TOKEN: ${{ github.token }}
-          RELEASE_TAG: ${{ needs.metadata.outputs.release_tag }}
-        shell: bash
-        run: |
-          set -euo pipefail
-
-          if gh release view "${RELEASE_TAG}" --repo "${GITHUB_REPOSITORY}" > /dev/null 2>&1; then
-            echo "Release tag ${RELEASE_TAG} already exists; musl artifact tags are immutable." >&2
-            exit 1
-          fi
-
-      - uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8
-        with:
-          path: dist
-
-      - name: Create GitHub Release
-        uses: softprops/action-gh-release@153bb8e04406b158c6c84fc1615b65b24149a1fe # v2
-        with:
-          tag_name: ${{ needs.metadata.outputs.release_tag }}
-          name: ${{ needs.metadata.outputs.release_tag }}
-          files: dist/**
-          # Keep V8 artifact releases out of Codex's normal "latest release" channel.
-          prerelease: true

.github/workflows/sdk.yml

@@ -13,7 +13,7 @@ jobs:
     timeout-minutes: 10
     steps:
       - name: Checkout repository
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
+        uses: actions/checkout@v6
 
       - name: Install Linux bwrap build dependencies
         shell: bash
@@ -23,82 +23,21 @@ jobs:
           sudo DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends pkg-config libcap-dev
 
       - name: Setup pnpm
-        uses: pnpm/action-setup@a8198c4bff370c8506180b035930dea56dbd5288 # v5
+        uses: pnpm/action-setup@v4
         with:
           run_install: false
 
       - name: Setup Node.js
-        uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6
+        uses: actions/setup-node@v6
         with:
           node-version: 22
           cache: pnpm
 
-      - name: Set up Bazel CI
-        id: setup_bazel
-        uses: ./.github/actions/setup-bazel-ci
-        with:
-          target: x86_64-unknown-linux-gnu
+      - uses: dtolnay/rust-toolchain@1.93.0
 
-      - name: Build codex with Bazel
-        env:
-          BUILDBUDDY_API_KEY: ${{ secrets.BUILDBUDDY_API_KEY }}
-        shell: bash
-        run: |
-          set -euo pipefail
-          # Use the shared CI wrapper so fork PRs fall back cleanly when
-          # BuildBuddy credentials are unavailable. This workflow needs the
-          # built `codex` binary on disk afterwards, so ask the wrapper to
-          # override CI's default remote_download_minimal behavior.
-          ./.github/scripts/run-bazel-ci.sh \
-            --remote-download-toplevel \
-            -- \
-            build \
-            --build_metadata=COMMIT_SHA=${GITHUB_SHA} \
-            --build_metadata=TAG_job=sdk \
-            -- \
-            //codex-rs/cli:codex
-
-          # Resolve the exact output file using the same wrapper/config path as
-          # the build instead of guessing which Bazel convenience symlink is
-          # available on the runner.
-          cquery_output="$(
-            ./.github/scripts/run-bazel-ci.sh \
-              -- \
-              cquery \
-              --output=files \
-              -- \
-              //codex-rs/cli:codex \
-              | grep -E '^(/|bazel-out/)' \
-              | tail -n 1
-          )"
-          if [[ "${cquery_output}" = /* ]]; then
-            codex_bazel_output_path="${cquery_output}"
-          else
-            codex_bazel_output_path="${GITHUB_WORKSPACE}/${cquery_output}"
-          fi
-          if [[ -z "${codex_bazel_output_path}" ]]; then
-            echo "Bazel did not report an output path for //codex-rs/cli:codex." >&2
-            exit 1
-          fi
-          if [[ ! -e "${codex_bazel_output_path}" ]]; then
-            echo "Unable to locate the Bazel-built codex binary at ${codex_bazel_output_path}." >&2
-            exit 1
-          fi
-
-          # Stage the binary into the workspace and point the SDK tests at that
-          # stable path. The tests spawn `codex` directly many times, so using a
-          # normal executable path is more reliable than invoking Bazel for each
-          # test process.
-          install_dir="${GITHUB_WORKSPACE}/.tmp/sdk-ci"
-          mkdir -p "${install_dir}"
-          install -m 755 "${codex_bazel_output_path}" "${install_dir}/codex"
-          echo "CODEX_EXEC_PATH=${install_dir}/codex" >> "$GITHUB_ENV"
-
-      - name: Warm up Bazel-built codex
-        shell: bash
-        run: |
-          set -euo pipefail
-          "${CODEX_EXEC_PATH}" --version
+      - name: build codex
+        run: cargo build --bin codex
+        working-directory: codex-rs
 
       - name: Install dependencies
         run: pnpm install --frozen-lockfile
@@ -111,12 +50,3 @@ jobs:
 
       - name: Test SDK packages
         run: pnpm -r --filter ./sdk/typescript run test
-
-      - name: Save bazel repository cache
-        if: always() && !cancelled() && steps.setup_bazel.outputs.cache-hit != 'true'
-        continue-on-error: true
-        uses: actions/cache/save@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5
-        with:
-          path: |
-            ~/.cache/bazel-repo-cache
-          key: bazel-cache-x86_64-unknown-linux-gnu-${{ hashFiles('MODULE.bazel', 'codex-rs/Cargo.lock', 'codex-rs/Cargo.toml') }}

.github/workflows/shell-tool-mcp-ci.yml

@@ -0,0 +1,48 @@
+name: shell-tool-mcp CI
+
+on:
+  push:
+    paths:
+      - "shell-tool-mcp/**"
+      - ".github/workflows/shell-tool-mcp-ci.yml"
+      - "pnpm-lock.yaml"
+      - "pnpm-workspace.yaml"
+  pull_request:
+    paths:
+      - "shell-tool-mcp/**"
+      - ".github/workflows/shell-tool-mcp-ci.yml"
+      - "pnpm-lock.yaml"
+      - "pnpm-workspace.yaml"
+
+env:
+  NODE_VERSION: 22
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v6
+
+      - name: Setup pnpm
+        uses: pnpm/action-setup@v4
+        with:
+          run_install: false
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v6
+        with:
+          node-version: ${{ env.NODE_VERSION }}
+          cache: "pnpm"
+
+      - name: Install dependencies
+        run: pnpm install --frozen-lockfile
+
+      - name: Format check
+        run: pnpm --filter @openai/codex-shell-tool-mcp run format
+
+      - name: Run tests
+        run: pnpm --filter @openai/codex-shell-tool-mcp test
+
+      - name: Build
+        run: pnpm --filter @openai/codex-shell-tool-mcp run build

.github/workflows/shell-tool-mcp.yml

@@ -0,0 +1,553 @@
+name: shell-tool-mcp
+
+on:
+  workflow_call:
+    inputs:
+      release-version:
+        description: Version to publish (x.y.z or x.y.z-alpha.N). Defaults to GITHUB_REF_NAME when it starts with rust-v.
+        required: false
+        type: string
+      release-tag:
+        description: Tag name to use when downloading release artifacts (defaults to rust-v<version>).
+        required: false
+        type: string
+      publish:
+        description: Whether to publish to npm when the version is releasable.
+        required: false
+        default: true
+        type: boolean
+
+env:
+  NODE_VERSION: 22
+
+jobs:
+  metadata:
+    runs-on: ubuntu-latest
+    outputs:
+      version: ${{ steps.compute.outputs.version }}
+      release_tag: ${{ steps.compute.outputs.release_tag }}
+      should_publish: ${{ steps.compute.outputs.should_publish }}
+      npm_tag: ${{ steps.compute.outputs.npm_tag }}
+    steps:
+      - name: Compute version and tags
+        id: compute
+        env:
+          RELEASE_TAG_INPUT: ${{ inputs.release-tag }}
+          RELEASE_VERSION_INPUT: ${{ inputs.release-version }}
+        run: |
+          set -euo pipefail
+
+          version="$RELEASE_VERSION_INPUT"
+          release_tag="$RELEASE_TAG_INPUT"
+
+          if [[ -z "$version" ]]; then
+            if [[ -n "$release_tag" && "$release_tag" =~ ^rust-v.+ ]]; then
+              version="${release_tag#rust-v}"
+            elif [[ "${GITHUB_REF_NAME:-}" =~ ^rust-v.+ ]]; then
+              version="${GITHUB_REF_NAME#rust-v}"
+              release_tag="${GITHUB_REF_NAME}"
+            else
+              echo "release-version is required when GITHUB_REF_NAME is not a rust-v tag."
+              exit 1
+            fi
+          fi
+
+          if [[ -z "$release_tag" ]]; then
+            release_tag="rust-v${version}"
+          fi
+
+          npm_tag=""
+          should_publish="false"
+          if [[ "$version" =~ ^[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
+            should_publish="true"
+          elif [[ "$version" =~ ^[0-9]+\.[0-9]+\.[0-9]+-alpha\.[0-9]+$ ]]; then
+            should_publish="true"
+            npm_tag="alpha"
+          fi
+
+          echo "version=${version}" >> "$GITHUB_OUTPUT"
+          echo "release_tag=${release_tag}" >> "$GITHUB_OUTPUT"
+          echo "npm_tag=${npm_tag}" >> "$GITHUB_OUTPUT"
+          echo "should_publish=${should_publish}" >> "$GITHUB_OUTPUT"
+
+  bash-linux:
+    name: Build Bash (Linux) - ${{ matrix.variant }} - ${{ matrix.target }}
+    needs: metadata
+    runs-on: ${{ matrix.runner }}
+    timeout-minutes: 30
+    container:
+      image: ${{ matrix.image }}
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - runner: ubuntu-24.04
+            target: x86_64-unknown-linux-musl
+            variant: ubuntu-24.04
+            image: ubuntu:24.04
+          - runner: ubuntu-24.04
+            target: x86_64-unknown-linux-musl
+            variant: ubuntu-22.04
+            image: ubuntu:22.04
+          - runner: ubuntu-24.04
+            target: x86_64-unknown-linux-musl
+            variant: debian-12
+            image: debian:12
+          - runner: ubuntu-24.04
+            target: x86_64-unknown-linux-musl
+            variant: debian-11
+            image: debian:11
+          - runner: ubuntu-24.04
+            target: x86_64-unknown-linux-musl
+            variant: centos-9
+            image: quay.io/centos/centos:stream9
+          - runner: ubuntu-24.04-arm
+            target: aarch64-unknown-linux-musl
+            variant: ubuntu-24.04
+            image: arm64v8/ubuntu:24.04
+          - runner: ubuntu-24.04-arm
+            target: aarch64-unknown-linux-musl
+            variant: ubuntu-22.04
+            image: arm64v8/ubuntu:22.04
+          - runner: ubuntu-24.04-arm
+            target: aarch64-unknown-linux-musl
+            variant: ubuntu-20.04
+            image: arm64v8/ubuntu:20.04
+          - runner: ubuntu-24.04-arm
+            target: aarch64-unknown-linux-musl
+            variant: debian-12
+            image: arm64v8/debian:12
+          - runner: ubuntu-24.04-arm
+            target: aarch64-unknown-linux-musl
+            variant: debian-11
+            image: arm64v8/debian:11
+          - runner: ubuntu-24.04-arm
+            target: aarch64-unknown-linux-musl
+            variant: centos-9
+            image: quay.io/centos/centos:stream9
+    steps:
+      - name: Install build prerequisites
+        shell: bash
+        run: |
+          set -euo pipefail
+          if command -v apt-get >/dev/null 2>&1; then
+            apt-get update
+            DEBIAN_FRONTEND=noninteractive apt-get install -y git build-essential bison autoconf gettext libncursesw5-dev
+          elif command -v dnf >/dev/null 2>&1; then
+            dnf install -y git gcc gcc-c++ make bison autoconf gettext ncurses-devel
+          elif command -v yum >/dev/null 2>&1; then
+            yum install -y git gcc gcc-c++ make bison autoconf gettext ncurses-devel
+          else
+            echo "Unsupported package manager in container"
+            exit 1
+          fi
+
+      - name: Checkout repository
+        uses: actions/checkout@v6
+
+      - name: Build patched Bash
+        shell: bash
+        run: |
+          set -euo pipefail
+          git clone https://git.savannah.gnu.org/git/bash /tmp/bash
+          cd /tmp/bash
+          git checkout a8a1c2fac029404d3f42cd39f5a20f24b6e4fe4b
+          git apply "${GITHUB_WORKSPACE}/shell-tool-mcp/patches/bash-exec-wrapper.patch"
+          ./configure --without-bash-malloc
+          cores="$(command -v nproc >/dev/null 2>&1 && nproc || getconf _NPROCESSORS_ONLN)"
+          make -j"${cores}"
+
+          dest="${GITHUB_WORKSPACE}/artifacts/vendor/${{ matrix.target }}/bash/${{ matrix.variant }}"
+          mkdir -p "$dest"
+          cp bash "$dest/bash"
+
+      - uses: actions/upload-artifact@v7
+        with:
+          name: shell-tool-mcp-bash-${{ matrix.target }}-${{ matrix.variant }}
+          path: artifacts/**
+          if-no-files-found: error
+
+  bash-darwin:
+    name: Build Bash (macOS) - ${{ matrix.variant }} - ${{ matrix.target }}
+    needs: metadata
+    runs-on: ${{ matrix.runner }}
+    timeout-minutes: 30
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - runner: macos-15-xlarge
+            target: aarch64-apple-darwin
+            variant: macos-15
+          - runner: macos-14
+            target: aarch64-apple-darwin
+            variant: macos-14
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v6
+
+      - name: Build patched Bash
+        shell: bash
+        run: |
+          set -euo pipefail
+          git clone https://git.savannah.gnu.org/git/bash /tmp/bash
+          cd /tmp/bash
+          git checkout a8a1c2fac029404d3f42cd39f5a20f24b6e4fe4b
+          git apply "${GITHUB_WORKSPACE}/shell-tool-mcp/patches/bash-exec-wrapper.patch"
+          ./configure --without-bash-malloc
+          cores="$(getconf _NPROCESSORS_ONLN)"
+          make -j"${cores}"
+
+          dest="${GITHUB_WORKSPACE}/artifacts/vendor/${{ matrix.target }}/bash/${{ matrix.variant }}"
+          mkdir -p "$dest"
+          cp bash "$dest/bash"
+
+      - uses: actions/upload-artifact@v7
+        with:
+          name: shell-tool-mcp-bash-${{ matrix.target }}-${{ matrix.variant }}
+          path: artifacts/**
+          if-no-files-found: error
+
+  zsh-linux:
+    name: Build zsh (Linux) - ${{ matrix.variant }} - ${{ matrix.target }}
+    needs: metadata
+    runs-on: ${{ matrix.runner }}
+    timeout-minutes: 30
+    container:
+      image: ${{ matrix.image }}
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - runner: ubuntu-24.04
+            target: x86_64-unknown-linux-musl
+            variant: ubuntu-24.04
+            image: ubuntu:24.04
+          - runner: ubuntu-24.04
+            target: x86_64-unknown-linux-musl
+            variant: ubuntu-22.04
+            image: ubuntu:22.04
+          - runner: ubuntu-24.04
+            target: x86_64-unknown-linux-musl
+            variant: debian-12
+            image: debian:12
+          - runner: ubuntu-24.04
+            target: x86_64-unknown-linux-musl
+            variant: debian-11
+            image: debian:11
+          - runner: ubuntu-24.04
+            target: x86_64-unknown-linux-musl
+            variant: centos-9
+            image: quay.io/centos/centos:stream9
+          - runner: ubuntu-24.04-arm
+            target: aarch64-unknown-linux-musl
+            variant: ubuntu-24.04
+            image: arm64v8/ubuntu:24.04
+          - runner: ubuntu-24.04-arm
+            target: aarch64-unknown-linux-musl
+            variant: ubuntu-22.04
+            image: arm64v8/ubuntu:22.04
+          - runner: ubuntu-24.04-arm
+            target: aarch64-unknown-linux-musl
+            variant: ubuntu-20.04
+            image: arm64v8/ubuntu:20.04
+          - runner: ubuntu-24.04-arm
+            target: aarch64-unknown-linux-musl
+            variant: debian-12
+            image: arm64v8/debian:12
+          - runner: ubuntu-24.04-arm
+            target: aarch64-unknown-linux-musl
+            variant: debian-11
+            image: arm64v8/debian:11
+          - runner: ubuntu-24.04-arm
+            target: aarch64-unknown-linux-musl
+            variant: centos-9
+            image: quay.io/centos/centos:stream9
+    steps:
+      - name: Install build prerequisites
+        shell: bash
+        run: |
+          set -euo pipefail
+          if command -v apt-get >/dev/null 2>&1; then
+            apt-get update
+            DEBIAN_FRONTEND=noninteractive apt-get install -y git build-essential bison autoconf gettext libncursesw5-dev
+          elif command -v dnf >/dev/null 2>&1; then
+            dnf install -y git gcc gcc-c++ make bison autoconf gettext ncurses-devel
+          elif command -v yum >/dev/null 2>&1; then
+            yum install -y git gcc gcc-c++ make bison autoconf gettext ncurses-devel
+          else
+            echo "Unsupported package manager in container"
+            exit 1
+          fi
+
+      - name: Checkout repository
+        uses: actions/checkout@v6
+
+      - name: Build patched zsh
+        shell: bash
+        run: |
+          set -euo pipefail
+          git clone https://git.code.sf.net/p/zsh/code /tmp/zsh
+          cd /tmp/zsh
+          git checkout 77045ef899e53b9598bebc5a41db93a548a40ca6
+          git apply "${GITHUB_WORKSPACE}/shell-tool-mcp/patches/zsh-exec-wrapper.patch"
+          ./Util/preconfig
+          ./configure
+          cores="$(command -v nproc >/dev/null 2>&1 && nproc || getconf _NPROCESSORS_ONLN)"
+          make -j"${cores}"
+
+          dest="${GITHUB_WORKSPACE}/artifacts/vendor/${{ matrix.target }}/zsh/${{ matrix.variant }}"
+          mkdir -p "$dest"
+          cp Src/zsh "$dest/zsh"
+
+      - name: Smoke test zsh exec wrapper
+        shell: bash
+        run: |
+          set -euo pipefail
+          tmpdir="$(mktemp -d)"
+          cat > "$tmpdir/exec-wrapper" <<'EOF'
+          #!/usr/bin/env bash
+          set -euo pipefail
+          : "${CODEX_WRAPPER_LOG:?missing CODEX_WRAPPER_LOG}"
+          printf '%s\n' "$@" > "$CODEX_WRAPPER_LOG"
+          file="$1"
+          shift
+          if [[ "$#" -eq 0 ]]; then
+            exec "$file"
+          fi
+          arg0="$1"
+          shift
+          exec -a "$arg0" "$file" "$@"
+          EOF
+          chmod +x "$tmpdir/exec-wrapper"
+
+          CODEX_WRAPPER_LOG="$tmpdir/wrapper.log" \
+          EXEC_WRAPPER="$tmpdir/exec-wrapper" \
+          /tmp/zsh/Src/zsh -fc '/bin/echo smoke-zsh' > "$tmpdir/stdout.txt"
+
+          grep -Fx "smoke-zsh" "$tmpdir/stdout.txt"
+          grep -Fx "/bin/echo" "$tmpdir/wrapper.log"
+
+      - uses: actions/upload-artifact@v7
+        with:
+          name: shell-tool-mcp-zsh-${{ matrix.target }}-${{ matrix.variant }}
+          path: artifacts/**
+          if-no-files-found: error
+
+  zsh-darwin:
+    name: Build zsh (macOS) - ${{ matrix.variant }} - ${{ matrix.target }}
+    needs: metadata
+    runs-on: ${{ matrix.runner }}
+    timeout-minutes: 30
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - runner: macos-15-xlarge
+            target: aarch64-apple-darwin
+            variant: macos-15
+          - runner: macos-14
+            target: aarch64-apple-darwin
+            variant: macos-14
+    steps:
+      - name: Install build prerequisites
+        shell: bash
+        run: |
+          set -euo pipefail
+          if ! command -v autoconf >/dev/null 2>&1; then
+            brew install autoconf
+          fi
+
+      - name: Checkout repository
+        uses: actions/checkout@v6
+
+      - name: Build patched zsh
+        shell: bash
+        run: |
+          set -euo pipefail
+          git clone https://git.code.sf.net/p/zsh/code /tmp/zsh
+          cd /tmp/zsh
+          git checkout 77045ef899e53b9598bebc5a41db93a548a40ca6
+          git apply "${GITHUB_WORKSPACE}/shell-tool-mcp/patches/zsh-exec-wrapper.patch"
+          ./Util/preconfig
+          ./configure
+          cores="$(getconf _NPROCESSORS_ONLN)"
+          make -j"${cores}"
+
+          dest="${GITHUB_WORKSPACE}/artifacts/vendor/${{ matrix.target }}/zsh/${{ matrix.variant }}"
+          mkdir -p "$dest"
+          cp Src/zsh "$dest/zsh"
+
+      - name: Smoke test zsh exec wrapper
+        shell: bash
+        run: |
+          set -euo pipefail
+          tmpdir="$(mktemp -d)"
+          cat > "$tmpdir/exec-wrapper" <<'EOF'
+          #!/usr/bin/env bash
+          set -euo pipefail
+          : "${CODEX_WRAPPER_LOG:?missing CODEX_WRAPPER_LOG}"
+          printf '%s\n' "$@" > "$CODEX_WRAPPER_LOG"
+          file="$1"
+          shift
+          if [[ "$#" -eq 0 ]]; then
+            exec "$file"
+          fi
+          arg0="$1"
+          shift
+          exec -a "$arg0" "$file" "$@"
+          EOF
+          chmod +x "$tmpdir/exec-wrapper"
+
+          CODEX_WRAPPER_LOG="$tmpdir/wrapper.log" \
+          EXEC_WRAPPER="$tmpdir/exec-wrapper" \
+          /tmp/zsh/Src/zsh -fc '/bin/echo smoke-zsh' > "$tmpdir/stdout.txt"
+
+          grep -Fx "smoke-zsh" "$tmpdir/stdout.txt"
+          grep -Fx "/bin/echo" "$tmpdir/wrapper.log"
+
+      - uses: actions/upload-artifact@v7
+        with:
+          name: shell-tool-mcp-zsh-${{ matrix.target }}-${{ matrix.variant }}
+          path: artifacts/**
+          if-no-files-found: error
+
+  package:
+    name: Package npm module
+    needs:
+      - metadata
+      - bash-linux
+      - bash-darwin
+      - zsh-linux
+      - zsh-darwin
+    runs-on: ubuntu-latest
+    env:
+      PACKAGE_VERSION: ${{ needs.metadata.outputs.version }}
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v6
+
+      - name: Setup pnpm
+        uses: pnpm/action-setup@v4
+        with:
+          run_install: false
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v6
+        with:
+          node-version: ${{ env.NODE_VERSION }}
+
+      - name: Install JavaScript dependencies
+        run: pnpm install --frozen-lockfile
+
+      - name: Build (shell-tool-mcp)
+        run: pnpm --filter @openai/codex-shell-tool-mcp run build
+
+      - name: Download build artifacts
+        uses: actions/download-artifact@v8
+        with:
+          path: artifacts
+
+      - name: Assemble staging directory
+        id: staging
+        shell: bash
+        run: |
+          set -euo pipefail
+          staging="${STAGING_DIR}"
+          mkdir -p "$staging" "$staging/vendor"
+          cp shell-tool-mcp/README.md "$staging/"
+          cp shell-tool-mcp/package.json "$staging/"
+
+          found_vendor="false"
+          shopt -s nullglob
+          for vendor_dir in artifacts/*/vendor; do
+            rsync -av "$vendor_dir/" "$staging/vendor/"
+            found_vendor="true"
+          done
+          if [[ "$found_vendor" == "false" ]]; then
+            echo "No vendor payloads were downloaded."
+            exit 1
+          fi
+
+          node - <<'NODE'
+            import fs from "node:fs";
+            import path from "node:path";
+
+            const stagingDir = process.env.STAGING_DIR;
+            const version = process.env.PACKAGE_VERSION;
+            const pkgPath = path.join(stagingDir, "package.json");
+            const pkg = JSON.parse(fs.readFileSync(pkgPath, "utf8"));
+            pkg.version = version;
+            fs.writeFileSync(pkgPath, JSON.stringify(pkg, null, 2) + "\n");
+          NODE
+
+          echo "dir=$staging" >> "$GITHUB_OUTPUT"
+        env:
+          STAGING_DIR: ${{ runner.temp }}/shell-tool-mcp
+
+      - name: Ensure binaries are executable
+        env:
+          STAGING_DIR: ${{ steps.staging.outputs.dir }}
+        run: |
+          set -euo pipefail
+          chmod +x \
+            "$STAGING_DIR"/vendor/*/bash/*/bash \
+            "$STAGING_DIR"/vendor/*/zsh/*/zsh
+
+      - name: Create npm tarball
+        shell: bash
+        env:
+          STAGING_DIR: ${{ steps.staging.outputs.dir }}
+        run: |
+          set -euo pipefail
+          mkdir -p dist/npm
+          pack_info=$(cd "$STAGING_DIR" && npm pack --ignore-scripts --json --pack-destination "${GITHUB_WORKSPACE}/dist/npm")
+          filename=$(PACK_INFO="$pack_info" node -e 'const data = JSON.parse(process.env.PACK_INFO); console.log(data[0].filename);')
+          mv "dist/npm/${filename}" "dist/npm/codex-shell-tool-mcp-npm-${PACKAGE_VERSION}.tgz"
+
+      - uses: actions/upload-artifact@v7
+        with:
+          name: codex-shell-tool-mcp-npm
+          path: dist/npm/codex-shell-tool-mcp-npm-${{ env.PACKAGE_VERSION }}.tgz
+          if-no-files-found: error
+
+  publish:
+    name: Publish npm package
+    needs:
+      - metadata
+      - package
+    if: ${{ inputs.publish && needs.metadata.outputs.should_publish == 'true' }}
+    runs-on: ubuntu-latest
+    permissions:
+      id-token: write
+      contents: read
+    steps:
+      - name: Setup Node.js
+        uses: actions/setup-node@v6
+        with:
+          node-version: ${{ env.NODE_VERSION }}
+          registry-url: https://registry.npmjs.org
+          scope: "@openai"
+
+      # Trusted publishing requires npm CLI version 11.5.1 or later.
+      - name: Update npm
+        run: npm install -g npm@latest
+
+      - name: Download npm tarball
+        uses: actions/download-artifact@v8
+        with:
+          name: codex-shell-tool-mcp-npm
+          path: dist/npm
+
+      - name: Publish to npm
+        env:
+          NPM_TAG: ${{ needs.metadata.outputs.npm_tag }}
+          VERSION: ${{ needs.metadata.outputs.version }}
+        shell: bash
+        run: |
+          set -euo pipefail
+          tag_args=()
+          if [[ -n "${NPM_TAG}" ]]; then
+            tag_args+=(--tag "${NPM_TAG}")
+          fi
+          npm publish "dist/npm/codex-shell-tool-mcp-npm-${VERSION}.tgz" "${tag_args[@]}"

.github/workflows/v8-canary.yml

@@ -1,132 +0,0 @@
-name: v8-canary
-
-on:
-  pull_request:
-    paths:
-      - ".github/scripts/rusty_v8_bazel.py"
-      - ".github/workflows/rusty-v8-release.yml"
-      - ".github/workflows/v8-canary.yml"
-      - "MODULE.bazel"
-      - "MODULE.bazel.lock"
-      - "codex-rs/Cargo.toml"
-      - "patches/BUILD.bazel"
-      - "patches/v8_*.patch"
-      - "third_party/v8/**"
-  push:
-    branches:
-      - main
-    paths:
-      - ".github/scripts/rusty_v8_bazel.py"
-      - ".github/workflows/rusty-v8-release.yml"
-      - ".github/workflows/v8-canary.yml"
-      - "MODULE.bazel"
-      - "MODULE.bazel.lock"
-      - "codex-rs/Cargo.toml"
-      - "patches/BUILD.bazel"
-      - "patches/v8_*.patch"
-      - "third_party/v8/**"
-  workflow_dispatch:
-
-concurrency:
-  group: ${{ github.workflow }}::${{ github.event.pull_request.number > 0 && format('pr-{0}', github.event.pull_request.number) || github.ref_name }}
-  cancel-in-progress: ${{ github.ref_name != 'main' }}
-
-jobs:
-  metadata:
-    runs-on: ubuntu-latest
-    outputs:
-      v8_version: ${{ steps.v8_version.outputs.version }}
-
-    steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
-
-      - name: Set up Python
-        uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6
-        with:
-          python-version: "3.12"
-
-      - name: Resolve exact v8 crate version
-        id: v8_version
-        shell: bash
-        run: |
-          set -euo pipefail
-          version="$(python3 .github/scripts/rusty_v8_bazel.py resolved-v8-crate-version)"
-          echo "version=${version}" >> "$GITHUB_OUTPUT"
-
-  build:
-    name: Build ${{ matrix.target }}
-    needs: metadata
-    runs-on: ${{ matrix.runner }}
-    permissions:
-      contents: read
-      actions: read
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - runner: ubuntu-24.04
-            platform: linux_amd64_musl
-            target: x86_64-unknown-linux-musl
-          - runner: ubuntu-24.04-arm
-            platform: linux_arm64_musl
-            target: aarch64-unknown-linux-musl
-
-    steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
-
-      - name: Set up Bazel
-        uses: bazelbuild/setup-bazelisk@6ecf4fd8b7d1f9721785f1dd656a689acf9add47 # v3
-
-      - name: Set up Python
-        uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6
-        with:
-          python-version: "3.12"
-
-      - name: Build Bazel V8 release pair
-        env:
-          BUILDBUDDY_API_KEY: ${{ secrets.BUILDBUDDY_API_KEY }}
-          PLATFORM: ${{ matrix.platform }}
-          TARGET: ${{ matrix.target }}
-        shell: bash
-        run: |
-          set -euo pipefail
-
-          target_suffix="${TARGET//-/_}"
-          pair_target="//third_party/v8:rusty_v8_release_pair_${target_suffix}"
-          extra_targets=(
-            "@llvm//runtimes/libcxx:libcxx.static"
-            "@llvm//runtimes/libcxx:libcxxabi.static"
-          )
-
-          bazel_args=(
-            build
-            "--platforms=@llvm//platforms:${PLATFORM}"
-            "${pair_target}"
-            "${extra_targets[@]}"
-            --build_metadata=COMMIT_SHA=$(git rev-parse HEAD)
-          )
-
-          bazel \
-            --noexperimental_remote_repo_contents_cache \
-            "${bazel_args[@]}" \
-            --config=ci-v8 \
-            "--remote_header=x-buildbuddy-api-key=${BUILDBUDDY_API_KEY}"
-
-      - name: Stage release pair
-        env:
-          PLATFORM: ${{ matrix.platform }}
-          TARGET: ${{ matrix.target }}
-        shell: bash
-        run: |
-          set -euo pipefail
-
-          python3 .github/scripts/rusty_v8_bazel.py stage-release-pair \
-            --platform "${PLATFORM}" \
-            --target "${TARGET}" \
-            --output-dir "dist/${TARGET}"
-
-      - name: Upload staged musl artifacts
-        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7
-        with:
-          name: v8-canary-${{ needs.metadata.outputs.v8_version }}-${{ matrix.target }}
-          path: dist/${{ matrix.target }}/*

.gitignore

@@ -10,7 +10,6 @@ node_modules
 # build
 dist/
 bazel-*
-user.bazelrc
 build/
 out/
 storybook-static/

AGENTS.md

@@ -40,7 +40,6 @@ In the codex-rs folder where the rust code lives:
     `codex-rs/tui/src/bottom_pane/mod.rs`, and similarly central orchestration modules.
   - When extracting code from a large module, move the related tests and module/type docs toward
     the new implementation so the invariants stay close to the code that owns them.
-- When running Rust commands (e.g. `just fix` or `cargo test`) be patient with the command and never try to kill them using the PID. Rust lock can make the execution slow, this is expected.
 
 Run `just fmt` (in `codex-rs` directory) automatically after you have finished making Rust code changes; do not ask for approval to run it. Additionally, run the tests:
 
@@ -49,27 +48,14 @@ Run `just fmt` (in `codex-rs` directory) automatically after you have finished m
 
 Before finalizing a large change to `codex-rs`, run `just fix -p <project>` (in `codex-rs` directory) to fix any linter issues in the code. Prefer scoping with `-p` to avoid slow workspace‑wide Clippy builds; only run `just fix` without `-p` if you changed shared crates. Do not re-run tests after running `fix` or `fmt`.
 
-Also run `just argument-comment-lint` to ensure the codebase is clean of comment lint errors.
-
-## The `codex-core` crate
-
-Over time, the `codex-core` crate (defined in `codex-rs/core/`) has become bloated because it is the largest crate, so it is often easier to add something new to `codex-core` rather than refactor out the library code you need so your new code neither takes a dependency on, nor contributes to the size of, `codex-core`.
-
-To that end: **resist adding code to codex-core**!
-
-Particularly when introducing a new concept/feature/API, before adding to `codex-core`, consider whether:
-
-- There is an existing crate other than `codex-core` that is an appropriate place for your new code to live.
-- It is time to introduce a new crate to the Cargo workspace for your new functionality. Refactor existing code as necessary to make this happen.
-
-Likewise, when reviewing code, do not hesitate to push back on PRs that would unnecessarily add code to `codex-core`.
-
 ## TUI style conventions
 
 See `codex-rs/tui/styles.md`.
 
 ## TUI code conventions
 
+- When a change lands in `codex-rs/tui` and `codex-rs/tui_app_server` has a parallel implementation of the same behavior, reflect the change in `codex-rs/tui_app_server` too unless there is a documented reason not to.
+
 - Use concise styling helpers from ratatui’s Stylize trait.
   - Basic spans: use "text".into()
   - Styled spans: use "text".red(), "text".green(), "text".magenta(), "text".dim(), etc.

MODULE.bazel

@@ -1,61 +1,31 @@
 module(name = "codex")
 
-bazel_dep(name = "bazel_skylib", version = "1.8.2")
 bazel_dep(name = "platforms", version = "1.0.0")
-bazel_dep(name = "llvm", version = "0.6.8")
-# The upstream LLVM archive contains a few unix-only symlink entries and is
-# missing a couple of MinGW compatibility archives that windows-gnullvm needs
-# during extraction and linking, so patch it until upstream grows native support.
-single_version_override(
-    module_name = "llvm",
-    patch_strip = 1,
-    patches = [
-        "//patches:llvm_windows_symlink_extract.patch",
-    ],
-)
-# Abseil picks a MinGW pthread TLS path that does not match our hermetic
-# windows-gnullvm toolchain; force it onto the portable C++11 thread-local path.
-single_version_override(
-    module_name = "abseil-cpp",
-    patch_strip = 1,
-    patches = [
-        "//patches:abseil_windows_gnullvm_thread_identity.patch",
-    ],
-)
+bazel_dep(name = "llvm", version = "0.6.7")
 
 register_toolchains("@llvm//toolchain:all")
 
 osx = use_extension("@llvm//extensions:osx.bzl", "osx")
-osx.from_archive(
-    sha256 = "1bde70c0b1c2ab89ff454acbebf6741390d7b7eb149ca2a3ca24cc9203a408b7",
-    strip_prefix = "Payload/Library/Developer/CommandLineTools/SDKs/MacOSX26.4.sdk",
-    type = "pkg",
-    urls = [
-        "https://swcdn.apple.com/content/downloads/32/53/047-96692-A_OAHIHT53YB/ybtshxmrcju8m2qvw3w5elr4rajtg1x3y3/CLTools_macOSNMOS_SDK.pkg",
-    ],
-)
-osx.frameworks(names = [
-    "ApplicationServices",
-    "AppKit",
-    "ColorSync",
-    "CoreFoundation",
-    "CoreGraphics",
-    "CoreServices",
-    "CoreText",
-    "AudioToolbox",
-    "CFNetwork",
-    "FontServices",
-    "AudioUnit",
-    "CoreAudio",
-    "CoreAudioTypes",
-    "Foundation",
-    "ImageIO",
-    "IOKit",
-    "Kernel",
-    "OSLog",
-    "Security",
-    "SystemConfiguration",
-])
+osx.framework(name = "ApplicationServices")
+osx.framework(name = "AppKit")
+osx.framework(name = "ColorSync")
+osx.framework(name = "CoreFoundation")
+osx.framework(name = "CoreGraphics")
+osx.framework(name = "CoreServices")
+osx.framework(name = "CoreText")
+osx.framework(name = "AudioToolbox")
+osx.framework(name = "CFNetwork")
+osx.framework(name = "FontServices")
+osx.framework(name = "AudioUnit")
+osx.framework(name = "CoreAudio")
+osx.framework(name = "CoreAudioTypes")
+osx.framework(name = "Foundation")
+osx.framework(name = "ImageIO")
+osx.framework(name = "IOKit")
+osx.framework(name = "Kernel")
+osx.framework(name = "OSLog")
+osx.framework(name = "Security")
+osx.framework(name = "SystemConfiguration")
 use_repo(osx, "macos_sdk")
 
 # Needed to disable xcode...
@@ -63,41 +33,10 @@ bazel_dep(name = "apple_support", version = "2.1.0")
 bazel_dep(name = "rules_cc", version = "0.2.16")
 bazel_dep(name = "rules_platform", version = "0.1.0")
 bazel_dep(name = "rules_rs", version = "0.0.43")
-# `rules_rs` 0.0.43 does not model `windows-gnullvm` as a distinct Windows exec
-# platform, so patch it until upstream grows that support for both x86_64 and
-# aarch64.
-single_version_override(
-    module_name = "rules_rs",
-    patch_strip = 1,
-    patches = [
-        "//patches:rules_rs_windows_gnullvm_exec.patch",
-    ],
-    version = "0.0.43",
-)
 
 rules_rust = use_extension("@rules_rs//rs/experimental:rules_rust.bzl", "rules_rust")
-# Build-script probe binaries inherit CFLAGS/CXXFLAGS from Bazel's C++
-# toolchain. On `windows-gnullvm`, llvm-mingw does not ship
-# `libssp_nonshared`, so strip the forwarded stack-protector flags there.
-rules_rust.patch(
-    patches = [
-        "//patches:rules_rust_windows_gnullvm_build_script.patch",
-    ],
-    strip = 1,
-)
 use_repo(rules_rust, "rules_rust")
 
-nightly_rust = use_extension(
-    "@rules_rs//rs/experimental:rules_rust_reexported_extensions.bzl",
-    "rust",
-)
-nightly_rust.toolchain(
-    versions = ["nightly/2025-09-18"],
-    dev_components = True,
-    edition = "2024",
-)
-use_repo(nightly_rust, "rust_toolchains")
-
 toolchains = use_extension("@rules_rs//rs/experimental/toolchains:module_extension.bzl", "toolchains")
 toolchains.toolchain(
     edition = "2024",
@@ -106,7 +45,6 @@ toolchains.toolchain(
 use_repo(toolchains, "default_rust_toolchains")
 
 register_toolchains("@default_rust_toolchains//:all")
-register_toolchains("@rust_toolchains//:all")
 
 crate = use_extension("@rules_rs//rs:extensions.bzl", "crate")
 crate.from_cargo(
@@ -116,33 +54,10 @@ crate.from_cargo(
         "aarch64-unknown-linux-gnu",
         "aarch64-unknown-linux-musl",
         "aarch64-apple-darwin",
-        # Keep both Windows ABIs in the generated Cargo metadata: the V8
-        # experiment still consumes release assets that only exist under the
-        # MSVC names while targeting the GNU toolchain.
-        "aarch64-pc-windows-msvc",
         "aarch64-pc-windows-gnullvm",
         "x86_64-unknown-linux-gnu",
         "x86_64-unknown-linux-musl",
         "x86_64-apple-darwin",
-        "x86_64-pc-windows-msvc",
-        "x86_64-pc-windows-gnullvm",
-    ],
-    use_experimental_platforms = True,
-)
-crate.from_cargo(
-    name = "argument_comment_lint_crates",
-    cargo_lock = "//tools/argument-comment-lint:Cargo.lock",
-    cargo_toml = "//tools/argument-comment-lint:Cargo.toml",
-    platform_triples = [
-        "aarch64-unknown-linux-gnu",
-        "aarch64-unknown-linux-musl",
-        "aarch64-apple-darwin",
-        "aarch64-pc-windows-msvc",
-        "aarch64-pc-windows-gnullvm",
-        "x86_64-unknown-linux-gnu",
-        "x86_64-unknown-linux-musl",
-        "x86_64-apple-darwin",
-        "x86_64-pc-windows-msvc",
         "x86_64-pc-windows-gnullvm",
     ],
     use_experimental_platforms = True,
@@ -166,14 +81,7 @@ crate.annotation(
     ],
 )
 
-crate.annotation(
-    # The build script only validates embedded source/version metadata.
-    crate = "rustc_apfloat",
-    gen_build_script = "off",
-)
-
 inject_repo(crate, "zstd")
-use_repo(crate, "argument_comment_lint_crates")
 
 bazel_dep(name = "bzip2", version = "1.0.8.bcr.3")
 
@@ -224,35 +132,6 @@ crate.annotation(
     workspace_cargo_toml = "rust/runfiles/Cargo.toml",
 )
 
-http_archive = use_repo_rule("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
-http_file = use_repo_rule("@bazel_tools//tools/build_defs/repo:http.bzl", "http_file")
-new_local_repository = use_repo_rule("@bazel_tools//tools/build_defs/repo:local.bzl", "new_local_repository")
-
-new_local_repository(
-    name = "v8_targets",
-    build_file = "//third_party/v8:BUILD.bazel",
-    path = "third_party/v8",
-)
-
-crate.annotation(
-    build_script_data = [
-        "@v8_targets//:rusty_v8_archive_for_target",
-        "@v8_targets//:rusty_v8_binding_for_target",
-    ],
-    build_script_env = {
-        "RUSTY_V8_ARCHIVE": "$(execpath @v8_targets//:rusty_v8_archive_for_target)",
-        "RUSTY_V8_SRC_BINDING_PATH": "$(execpath @v8_targets//:rusty_v8_binding_for_target)",
-    },
-    crate = "v8",
-    gen_build_script = "on",
-    patch_args = ["-p1"],
-    patches = [
-        "//patches:rusty_v8_prebuilt_out_dir.patch",
-    ],
-)
-
-inject_repo(crate, "v8_targets")
-
 llvm = use_extension("@llvm//extensions:llvm.bzl", "llvm")
 use_repo(llvm, "llvm-project")
 
@@ -295,109 +174,6 @@ crate.annotation(
 
 inject_repo(crate, "alsa_lib")
 
-bazel_dep(name = "v8", version = "14.6.202.9")
-archive_override(
-    module_name = "v8",
-    integrity = "sha256-JphDwLAzsd9KvgRZ7eQvNtPU6qGd3XjFt/a/1QITAJU=",
-    patch_strip = 3,
-    patches = [
-        "//patches:v8_module_deps.patch",
-        "//patches:v8_bazel_rules.patch",
-        "//patches:v8_source_portability.patch",
-    ],
-    strip_prefix = "v8-14.6.202.9",
-    urls = ["https://github.com/v8/v8/archive/refs/tags/14.6.202.9.tar.gz"],
-)
-
-http_archive(
-    name = "v8_crate_146_4_0",
-    build_file = "//third_party/v8:v8_crate.BUILD.bazel",
-    sha256 = "d97bcac5cdc5a195a4813f1855a6bc658f240452aac36caa12fd6c6f16026ab1",
-    strip_prefix = "v8-146.4.0",
-    type = "tar.gz",
-    urls = ["https://static.crates.io/crates/v8/v8-146.4.0.crate"],
-)
-
-http_file(
-    name = "rusty_v8_146_4_0_aarch64_apple_darwin_archive",
-    downloaded_file_path = "librusty_v8_release_aarch64-apple-darwin.a.gz",
-    urls = [
-        "https://github.com/denoland/rusty_v8/releases/download/v146.4.0/librusty_v8_release_aarch64-apple-darwin.a.gz",
-    ],
-)
-
-http_file(
-    name = "rusty_v8_146_4_0_aarch64_unknown_linux_gnu_archive",
-    downloaded_file_path = "librusty_v8_release_aarch64-unknown-linux-gnu.a.gz",
-    urls = [
-        "https://github.com/denoland/rusty_v8/releases/download/v146.4.0/librusty_v8_release_aarch64-unknown-linux-gnu.a.gz",
-    ],
-)
-
-http_file(
-    name = "rusty_v8_146_4_0_aarch64_pc_windows_msvc_archive",
-    downloaded_file_path = "rusty_v8_release_aarch64-pc-windows-msvc.lib.gz",
-    urls = [
-        "https://github.com/denoland/rusty_v8/releases/download/v146.4.0/rusty_v8_release_aarch64-pc-windows-msvc.lib.gz",
-    ],
-)
-
-http_file(
-    name = "rusty_v8_146_4_0_x86_64_apple_darwin_archive",
-    downloaded_file_path = "librusty_v8_release_x86_64-apple-darwin.a.gz",
-    urls = [
-        "https://github.com/denoland/rusty_v8/releases/download/v146.4.0/librusty_v8_release_x86_64-apple-darwin.a.gz",
-    ],
-)
-
-http_file(
-    name = "rusty_v8_146_4_0_x86_64_unknown_linux_gnu_archive",
-    downloaded_file_path = "librusty_v8_release_x86_64-unknown-linux-gnu.a.gz",
-    urls = [
-        "https://github.com/denoland/rusty_v8/releases/download/v146.4.0/librusty_v8_release_x86_64-unknown-linux-gnu.a.gz",
-    ],
-)
-
-http_file(
-    name = "rusty_v8_146_4_0_x86_64_pc_windows_msvc_archive",
-    downloaded_file_path = "rusty_v8_release_x86_64-pc-windows-msvc.lib.gz",
-    urls = [
-        "https://github.com/denoland/rusty_v8/releases/download/v146.4.0/rusty_v8_release_x86_64-pc-windows-msvc.lib.gz",
-    ],
-)
-
-http_file(
-    name = "rusty_v8_146_4_0_aarch64_unknown_linux_musl_archive",
-    downloaded_file_path = "librusty_v8_release_aarch64-unknown-linux-musl.a.gz",
-    urls = [
-        "https://github.com/openai/codex/releases/download/rusty-v8-v146.4.0/librusty_v8_release_aarch64-unknown-linux-musl.a.gz",
-    ],
-)
-
-http_file(
-    name = "rusty_v8_146_4_0_aarch64_unknown_linux_musl_binding",
-    downloaded_file_path = "src_binding_release_aarch64-unknown-linux-musl.rs",
-    urls = [
-        "https://github.com/openai/codex/releases/download/rusty-v8-v146.4.0/src_binding_release_aarch64-unknown-linux-musl.rs",
-    ],
-)
-
-http_file(
-    name = "rusty_v8_146_4_0_x86_64_unknown_linux_musl_archive",
-    downloaded_file_path = "librusty_v8_release_x86_64-unknown-linux-musl.a.gz",
-    urls = [
-        "https://github.com/openai/codex/releases/download/rusty-v8-v146.4.0/librusty_v8_release_x86_64-unknown-linux-musl.a.gz",
-    ],
-)
-
-http_file(
-    name = "rusty_v8_146_4_0_x86_64_unknown_linux_musl_binding",
-    downloaded_file_path = "src_binding_release_x86_64-unknown-linux-musl.rs",
-    urls = [
-        "https://github.com/openai/codex/releases/download/rusty-v8-v146.4.0/src_binding_release_x86_64-unknown-linux-musl.rs",
-    ],
-)
-
 use_repo(crate, "crates")
 
 bazel_dep(name = "libcap", version = "2.27.bcr.1")

codex-rs/BUILD.bazel

@@ -1,18 +1,3 @@
 exports_files([
-    "clippy.toml",
     "node-version.txt",
 ])
-
-filegroup(
-    name = "workspace-files",
-    srcs = glob(
-        [
-            "*",
-            ".cargo/**",
-        ],
-        exclude = [
-            "BUILD.bazel",
-        ],
-    ),
-    visibility = ["//visibility:public"],
-)

codex-rs/Cargo.toml

@@ -1,6 +1,5 @@
 [workspace]
 members = [
-    "analytics",
     "backend-client",
     "ansi-escape",
     "async-utils",
@@ -12,9 +11,7 @@ members = [
     "apply-patch",
     "arg0",
     "feedback",
-    "features",
     "codex-backend-openapi-models",
-    "code-mode",
     "cloud-requirements",
     "cloud-tasks",
     "cloud-tasks-client",
@@ -25,14 +22,12 @@ members = [
     "shell-escalation",
     "skills",
     "core",
-    "core-skills",
     "hooks",
-    "instructions",
     "secrets",
     "exec",
-    "exec-server",
     "execpolicy",
     "execpolicy-legacy",
+    "extensions",
     "keyring-store",
     "file-search",
     "linux-sandbox",
@@ -43,18 +38,15 @@ members = [
     "ollama",
     "process-hardening",
     "protocol",
-    "rollout",
     "rmcp-client",
     "responses-api-proxy",
-    "sandboxing",
     "stdio-to-uds",
     "otel",
     "tui",
-    "tools",
-    "v8-poc",
+    "tui_app_server",
     "utils/absolute-path",
     "utils/cargo-bin",
-    "git-utils",
+    "utils/git",
     "utils/cache",
     "utils/image",
     "utils/json-to-toml",
@@ -69,18 +61,15 @@ members = [
     "utils/sleep-inhibitor",
     "utils/approval-presets",
     "utils/oss",
-    "utils/output-truncation",
-    "utils/path-utils",
-    "utils/plugins",
     "utils/fuzzy-match",
     "utils/stream-parser",
-    "utils/template",
     "codex-client",
     "codex-api",
     "state",
-    "terminal-detection",
     "codex-experimental-api-macros",
-    "plugin",
+    "test-macros",
+    "package-manager",
+    "artifacts",
 ]
 resolver = "2"
 
@@ -97,9 +86,9 @@ license = "Apache-2.0"
 # Internal
 app_test_support = { path = "app-server/tests/common" }
 codex-ansi-escape = { path = "ansi-escape" }
-codex-analytics = { path = "analytics" }
 codex-api = { path = "codex-api" }
-codex-code-mode = { path = "code-mode" }
+codex-artifacts = { path = "artifacts" }
+codex-package-manager = { path = "package-manager" }
 codex-app-server = { path = "app-server" }
 codex-app-server-client = { path = "app-server-client" }
 codex-app-server-protocol = { path = "app-server-protocol" }
@@ -115,17 +104,14 @@ codex-cloud-requirements = { path = "cloud-requirements" }
 codex-connectors = { path = "connectors" }
 codex-config = { path = "config" }
 codex-core = { path = "core" }
-codex-core-skills = { path = "core-skills" }
 codex-exec = { path = "exec" }
-codex-exec-server = { path = "exec-server" }
 codex-execpolicy = { path = "execpolicy" }
+codex-extensions = { path = "extensions" }
 codex-experimental-api-macros = { path = "codex-experimental-api-macros" }
 codex-feedback = { path = "feedback" }
-codex-features = { path = "features" }
 codex-file-search = { path = "file-search" }
-codex-git-utils = { path = "git-utils" }
+codex-git = { path = "utils/git" }
 codex-hooks = { path = "hooks" }
-codex-instructions = { path = "instructions" }
 codex-keyring-store = { path = "keyring-store" }
 codex-linux-sandbox = { path = "linux-sandbox" }
 codex-lmstudio = { path = "lmstudio" }
@@ -134,23 +120,19 @@ codex-mcp-server = { path = "mcp-server" }
 codex-network-proxy = { path = "network-proxy" }
 codex-ollama = { path = "ollama" }
 codex-otel = { path = "otel" }
-codex-plugin = { path = "plugin" }
 codex-process-hardening = { path = "process-hardening" }
 codex-protocol = { path = "protocol" }
-codex-rollout = { path = "rollout" }
 codex-responses-api-proxy = { path = "responses-api-proxy" }
 codex-rmcp-client = { path = "rmcp-client" }
-codex-sandboxing = { path = "sandboxing" }
 codex-secrets = { path = "secrets" }
 codex-shell-command = { path = "shell-command" }
 codex-shell-escalation = { path = "shell-escalation" }
 codex-skills = { path = "skills" }
 codex-state = { path = "state" }
 codex-stdio-to-uds = { path = "stdio-to-uds" }
-codex-terminal-detection = { path = "terminal-detection" }
-codex-tools = { path = "tools" }
+codex-test-macros = { path = "test-macros" }
 codex-tui = { path = "tui" }
-codex-v8-poc = { path = "v8-poc" }
+codex-tui-app-server = { path = "tui_app_server" }
 codex-utils-absolute-path = { path = "utils/absolute-path" }
 codex-utils-approval-presets = { path = "utils/approval-presets" }
 codex-utils-cache = { path = "utils/cache" }
@@ -162,16 +144,12 @@ codex-utils-home-dir = { path = "utils/home-dir" }
 codex-utils-image = { path = "utils/image" }
 codex-utils-json-to-toml = { path = "utils/json-to-toml" }
 codex-utils-oss = { path = "utils/oss" }
-codex-utils-output-truncation = { path = "utils/output-truncation" }
-codex-utils-path = { path = "utils/path-utils" }
-codex-utils-plugins = { path = "utils/plugins" }
 codex-utils-pty = { path = "utils/pty" }
 codex-utils-readiness = { path = "utils/readiness" }
 codex-utils-rustls-provider = { path = "utils/rustls-provider" }
 codex-utils-sandbox-summary = { path = "utils/sandbox-summary" }
 codex-utils-sleep-inhibitor = { path = "utils/sleep-inhibitor" }
 codex-utils-stream-parser = { path = "utils/stream-parser" }
-codex-utils-template = { path = "utils/template" }
 codex-utils-string = { path = "utils/string" }
 codex-windows-sandbox = { path = "windows-sandbox-rs" }
 core_test_support = { path = "core/tests/common" }
@@ -183,7 +161,7 @@ allocative = "0.3.3"
 ansi-to-tui = "7.0.0"
 anyhow = "1"
 arboard = { version = "3", features = ["wayland-data-control"] }
-arc-swap = "1.9.0"
+askama = "0.15.4"
 assert_cmd = "2"
 assert_matches = "1.5.0"
 async-channel = "2.3.1"
@@ -198,7 +176,6 @@ chrono = "0.4.43"
 clap = "4"
 clap_complete = "4"
 color-eyre = "0.6.3"
-constant_time_eq = "0.3.1"
 crossbeam-channel = "0.5.15"
 crossterm = "0.28.1"
 csv = "1.3.1"
@@ -209,13 +186,14 @@ dirs = "6"
 dotenvy = "0.15.7"
 dunce = "1.0.4"
 encoding_rs = "0.8.35"
+fd-lock = "4.0.4"
 env-flags = "0.1.1"
 env_logger = "0.11.9"
 eventsource-stream = "0.2.3"
+flate2 = "1.1.4"
 futures = { version = "0.3", default-features = false }
 gethostname = "1.1.0"
 globset = "0.4"
-hmac = "0.12.1"
 http = "1.3.1"
 icu_decimal = "2.1"
 icu_locale_core = "2.1"
@@ -228,7 +206,6 @@ indexmap = "2.12.0"
 insta = "1.46.3"
 inventory = "0.3.19"
 itertools = "0.14.0"
-jsonwebtoken = "9.3.1"
 keyring = { version = "3.6", default-features = false }
 landlock = "0.4.4"
 lazy_static = "1"
@@ -255,7 +232,6 @@ portable-pty = "0.9.0"
 predicates = "3"
 pretty_assertions = "1.4.1"
 pulldown-cmark = "0.10"
-quick-xml = "0.38.4"
 rand = "0.9"
 ratatui = "0.29.0"
 ratatui-macros = "0.6.0"
@@ -264,7 +240,6 @@ regex-lite = "0.1.8"
 reqwest = "0.12"
 rmcp = { version = "0.15.0", default-features = false }
 runfiles = { git = "https://github.com/dzbarsky/rules_rust", rev = "b56cbaa8465e74127f1ea216f813cd377295ad81" }
-v8 = "=146.4.0"
 rustls = { version = "0.23", default-features = false, features = [
     "ring",
     "std",
@@ -303,6 +278,7 @@ supports-color = "3.0.2"
 syntect = "5"
 sys-locale = "0.3.2"
 tempfile = "3.23.0"
+tar = "0.4.44"
 test-log = "0.2.19"
 textwrap = "0.16.2"
 thiserror = "2.0.17"
@@ -389,8 +365,7 @@ ignored = [
     "icu_provider",
     "openssl-sys",
     "codex-utils-readiness",
-    "codex-utils-template",
-    "codex-v8-poc",
+    "codex-secrets"
 ]
 
 [profile.release]

codex-rs/README.md

@@ -50,7 +50,7 @@ You can enable notifications by configuring a script that is run whenever the ag
 
 ### `codex exec` to run Codex programmatically/non-interactively
 
-To run Codex non-interactively, run `codex exec PROMPT` (you can also pass the prompt via `stdin`) and Codex will work on your task until it decides that it is done and exits. If you provide both a prompt argument and piped stdin, Codex appends stdin as a `<stdin>` block after the prompt so patterns like `echo "my output" | codex exec "Summarize this concisely"` work naturally. Output is printed to the terminal directly. You can set the `RUST_LOG` environment variable to see more about what's going on.
+To run Codex non-interactively, run `codex exec PROMPT` (you can also pass the prompt via `stdin`) and Codex will work on your task until it decides that it is done and exits. Output is printed to the terminal directly. You can set the `RUST_LOG` environment variable to see more about what's going on.
 Use `codex exec --ephemeral ...` to run without persisting session rollout files to disk.
 
 ### Experimenting with the Codex Sandbox

codex-rs/analytics/Cargo.toml

@@ -1,30 +0,0 @@
-[package]
-edition.workspace = true
-license.workspace = true
-name = "codex-analytics"
-version.workspace = true
-
-[lib]
-doctest = false
-name = "codex_analytics"
-path = "src/lib.rs"
-
-[lints]
-workspace = true
-
-[dependencies]
-codex-git-utils = { workspace = true }
-codex-login = { workspace = true }
-codex-plugin = { workspace = true }
-codex-protocol = { workspace = true }
-serde = { workspace = true, features = ["derive"] }
-sha1 = { workspace = true }
-tokio = { workspace = true, features = [
-    "macros",
-    "rt-multi-thread",
-] }
-tracing = { workspace = true, features = ["log"] }
-
-[dev-dependencies]
-pretty_assertions = { workspace = true }
-serde_json = { workspace = true }

codex-rs/analytics/src/lib.rs

@@ -1,8 +0,0 @@
-mod analytics_client;
-
-pub use analytics_client::AnalyticsEventsClient;
-pub use analytics_client::AppInvocation;
-pub use analytics_client::InvocationType;
-pub use analytics_client::SkillInvocation;
-pub use analytics_client::TrackEventsContext;
-pub use analytics_client::build_track_events_context;

codex-rs/app-server-client/src/lib.rs

@@ -35,14 +35,18 @@ use codex_app_server_protocol::ConfigWarningNotification;
 use codex_app_server_protocol::InitializeCapabilities;
 use codex_app_server_protocol::InitializeParams;
 use codex_app_server_protocol::JSONRPCErrorError;
+use codex_app_server_protocol::JSONRPCNotification;
 use codex_app_server_protocol::RequestId;
 use codex_app_server_protocol::Result as JsonRpcResult;
 use codex_app_server_protocol::ServerNotification;
 use codex_app_server_protocol::ServerRequest;
 use codex_arg0::Arg0DispatchPaths;
+use codex_core::AuthManager;
+use codex_core::ThreadManager;
 use codex_core::config::Config;
 use codex_core::config_loader::CloudRequirementsLoader;
 use codex_core::config_loader::LoaderOverrides;
+use codex_core::models_manager::collaboration_mode_presets::CollaborationModesConfig;
 use codex_feedback::CodexFeedback;
 use codex_protocol::protocol::SessionSource;
 use serde::de::DeserializeOwned;
@@ -68,6 +72,7 @@ pub type RequestResult = std::result::Result<JsonRpcResult, JSONRPCErrorError>;
 pub enum AppServerEvent {
     Lagged { skipped: usize },
     ServerNotification(ServerNotification),
+    LegacyNotification(JSONRPCNotification),
     ServerRequest(ServerRequest),
     Disconnected { message: String },
 }
@@ -79,134 +84,33 @@ impl From<InProcessServerEvent> for AppServerEvent {
             InProcessServerEvent::ServerNotification(notification) => {
                 Self::ServerNotification(notification)
             }
+            InProcessServerEvent::LegacyNotification(notification) => {
+                Self::LegacyNotification(notification)
+            }
             InProcessServerEvent::ServerRequest(request) => Self::ServerRequest(request),
         }
     }
 }
 
 fn event_requires_delivery(event: &InProcessServerEvent) -> bool {
-    // These transcript and terminal events must remain lossless. Dropping
-    // streamed assistant text or the authoritative completed item can leave
-    // the TUI with permanently corrupted markdown, while dropping completion
-    // notifications can leave surfaces waiting forever.
+    // These terminal events drive surface shutdown/completion state. Dropping
+    // them under backpressure can leave exec/TUI waiting forever even though
+    // the underlying turn has already ended.
     match event {
-        InProcessServerEvent::ServerNotification(notification) => {
-            server_notification_requires_delivery(notification)
-        }
+        InProcessServerEvent::ServerNotification(
+            codex_app_server_protocol::ServerNotification::TurnCompleted(_),
+        ) => true,
+        InProcessServerEvent::LegacyNotification(notification) => matches!(
+            notification
+                .method
+                .strip_prefix("codex/event/")
+                .unwrap_or(&notification.method),
+            "task_complete" | "turn_aborted" | "shutdown_complete"
+        ),
         _ => false,
     }
 }
 
-/// Returns `true` for notifications that must survive backpressure.
-///
-/// Transcript events (`AgentMessageDelta`, `PlanDelta`, reasoning deltas) and
-/// the authoritative `ItemCompleted` / `TurnCompleted` form the lossless tier
-/// of the event stream. Dropping any of these corrupts the visible assistant
-/// output or leaves surfaces waiting for a completion signal that already
-/// fired. Everything else (`CommandExecutionOutputDelta`, progress, etc.) is
-/// best-effort and may be dropped with only cosmetic impact.
-///
-/// Both the in-process and remote transports delegate to this function so the
-/// classification stays in sync.
-pub(crate) fn server_notification_requires_delivery(notification: &ServerNotification) -> bool {
-    matches!(
-        notification,
-        ServerNotification::TurnCompleted(_)
-            | ServerNotification::ItemCompleted(_)
-            | ServerNotification::AgentMessageDelta(_)
-            | ServerNotification::PlanDelta(_)
-            | ServerNotification::ReasoningSummaryTextDelta(_)
-            | ServerNotification::ReasoningTextDelta(_)
-    )
-}
-
-/// Outcome of attempting to forward a single event to the consumer channel.
-#[derive(Debug, Clone, Copy, PartialEq, Eq)]
-enum ForwardEventResult {
-    /// The event was delivered (or intentionally dropped); the stream is healthy.
-    Continue,
-    /// The consumer channel is closed; the caller should stop producing events.
-    DisableStream,
-}
-
-/// Forwards a single in-process event to the consumer, respecting the
-/// lossless/best-effort split.
-///
-/// Lossless events (transcript deltas, item/turn completions) block until the
-/// consumer drains capacity. Best-effort events use `try_send` and increment
-/// `skipped_events` on failure. When a lag marker needs to be flushed before a
-/// lossless event, the flush itself blocks so the marker is never lost.
-///
-/// If a dropped event is a `ServerRequest`, `reject_server_request` is called
-/// so the server does not wait for a response that will never come.
-async fn forward_in_process_event<F>(
-    event_tx: &mpsc::Sender<InProcessServerEvent>,
-    skipped_events: &mut usize,
-    event: InProcessServerEvent,
-    mut reject_server_request: F,
-) -> ForwardEventResult
-where
-    F: FnMut(ServerRequest),
-{
-    if *skipped_events > 0 {
-        if event_requires_delivery(&event) {
-            // Surface lag before the lossless event, but do not let the lag marker itself cause
-            // us to drop the transcript/completion notification the caller is blocked on.
-            if event_tx
-                .send(InProcessServerEvent::Lagged {
-                    skipped: *skipped_events,
-                })
-                .await
-                .is_err()
-            {
-                return ForwardEventResult::DisableStream;
-            }
-            *skipped_events = 0;
-        } else {
-            match event_tx.try_send(InProcessServerEvent::Lagged {
-                skipped: *skipped_events,
-            }) {
-                Ok(()) => {
-                    *skipped_events = 0;
-                }
-                Err(mpsc::error::TrySendError::Full(_)) => {
-                    *skipped_events = skipped_events.saturating_add(1);
-                    warn!("dropping in-process app-server event because consumer queue is full");
-                    if let InProcessServerEvent::ServerRequest(request) = event {
-                        reject_server_request(request);
-                    }
-                    return ForwardEventResult::Continue;
-                }
-                Err(mpsc::error::TrySendError::Closed(_)) => {
-                    return ForwardEventResult::DisableStream;
-                }
-            }
-        }
-    }
-
-    if event_requires_delivery(&event) {
-        // Block until the consumer catches up for transcript/completion notifications; this
-        // preserves the visible assistant output even when the queue is otherwise saturated.
-        if event_tx.send(event).await.is_err() {
-            return ForwardEventResult::DisableStream;
-        }
-        return ForwardEventResult::Continue;
-    }
-
-    match event_tx.try_send(event) {
-        Ok(()) => ForwardEventResult::Continue,
-        Err(mpsc::error::TrySendError::Full(event)) => {
-            *skipped_events = skipped_events.saturating_add(1);
-            warn!("dropping in-process app-server event because consumer queue is full");
-            if let InProcessServerEvent::ServerRequest(request) = event {
-                reject_server_request(request);
-            }
-            ForwardEventResult::Continue
-        }
-        Err(mpsc::error::TrySendError::Closed(_)) => ForwardEventResult::DisableStream,
-    }
-}
-
 /// Layered error for [`InProcessAppServerClient::request_typed`].
 ///
 /// This keeps transport failures, server-side JSON-RPC failures, and response
@@ -254,6 +158,16 @@ impl Error for TypedRequestError {
     }
 }
 
+#[derive(Clone)]
+struct SharedCoreManagers {
+    // Temporary bootstrap escape hatch for embedders that still need direct
+    // core handles during the in-process app-server migration. Once TUI/exec
+    // stop depending on direct manager access, remove this wrapper and keep
+    // manager ownership entirely inside the app-server runtime.
+    auth_manager: Arc<AuthManager>,
+    thread_manager: Arc<ThreadManager>,
+}
+
 #[derive(Clone)]
 pub struct InProcessClientStartArgs {
     /// Resolved argv0 dispatch paths used by command execution internals.
@@ -287,6 +201,30 @@ pub struct InProcessClientStartArgs {
 }
 
 impl InProcessClientStartArgs {
+    fn shared_core_managers(&self) -> SharedCoreManagers {
+        let auth_manager = AuthManager::shared(
+            self.config.codex_home.clone(),
+            self.enable_codex_api_key_env,
+            self.config.cli_auth_credentials_store_mode,
+        );
+        let thread_manager = Arc::new(ThreadManager::new(
+            self.config.as_ref(),
+            auth_manager.clone(),
+            self.session_source.clone(),
+            CollaborationModesConfig {
+                default_mode_request_user_input: self
+                    .config
+                    .features
+                    .enabled(codex_core::features::Feature::DefaultModeRequestUserInput),
+            },
+        ));
+
+        SharedCoreManagers {
+            auth_manager,
+            thread_manager,
+        }
+    }
+
     /// Builds initialize params from caller-provided metadata.
     pub fn initialize_params(&self) -> InitializeParams {
         let capabilities = InitializeCapabilities {
@@ -308,7 +246,7 @@ impl InProcessClientStartArgs {
         }
     }
 
-    fn into_runtime_start_args(self) -> InProcessStartArgs {
+    fn into_runtime_start_args(self, shared_core: &SharedCoreManagers) -> InProcessStartArgs {
         let initialize = self.initialize_params();
         InProcessStartArgs {
             arg0_paths: self.arg0_paths,
@@ -316,6 +254,8 @@ impl InProcessClientStartArgs {
             cli_overrides: self.cli_overrides,
             loader_overrides: self.loader_overrides,
             cloud_requirements: self.cloud_requirements,
+            auth_manager: Some(shared_core.auth_manager.clone()),
+            thread_manager: Some(shared_core.thread_manager.clone()),
             feedback: self.feedback,
             config_warnings: self.config_warnings,
             session_source: self.session_source,
@@ -369,6 +309,8 @@ pub struct InProcessAppServerClient {
     command_tx: mpsc::Sender<ClientCommand>,
     event_rx: mpsc::Receiver<InProcessServerEvent>,
     worker_handle: tokio::task::JoinHandle<()>,
+    auth_manager: Arc<AuthManager>,
+    thread_manager: Arc<ThreadManager>,
 }
 
 #[derive(Clone)]
@@ -395,8 +337,9 @@ impl InProcessAppServerClient {
     /// with overload error instead of being silently dropped.
     pub async fn start(args: InProcessClientStartArgs) -> IoResult<Self> {
         let channel_capacity = args.channel_capacity.max(1);
+        let shared_core = args.shared_core_managers();
         let mut handle =
-            codex_app_server::in_process::start(args.into_runtime_start_args()).await?;
+            codex_app_server::in_process::start(args.into_runtime_start_args(&shared_core)).await?;
         let request_sender = handle.sender();
         let (command_tx, mut command_rx) = mpsc::channel::<ClientCommand>(channel_capacity);
         let (event_tx, event_rx) = mpsc::channel::<InProcessServerEvent>(channel_capacity);
@@ -457,46 +400,84 @@ impl InProcessAppServerClient {
                         let Some(event) = event else {
                             break;
                         };
-                        if let InProcessServerEvent::ServerRequest(
-                            ServerRequest::ChatgptAuthTokensRefresh { request_id, .. }
-                        ) = &event
-                        {
-                            let send_result = request_sender.fail_server_request(
-                                request_id.clone(),
-                                JSONRPCErrorError {
-                                    code: -32000,
-                                    message: "chatgpt auth token refresh is not supported for in-process app-server clients".to_string(),
-                                    data: None,
-                                },
-                            );
-                            if let Err(err) = send_result {
-                                warn!(
-                                    "failed to reject unsupported chatgpt auth token refresh request: {err}"
-                                );
+
+                        if skipped_events > 0 {
+                            if event_requires_delivery(&event) {
+                                // Surface lag before the terminal event, but
+                                // do not let the lag marker itself cause us to
+                                // drop the completion/abort notification that
+                                // the caller is blocked on.
+                                if event_tx
+                                    .send(InProcessServerEvent::Lagged {
+                                        skipped: skipped_events,
+                                    })
+                                    .await
+                                    .is_err()
+                                {
+                                    event_stream_enabled = false;
+                                    continue;
+                                }
+                                skipped_events = 0;
+                            } else {
+                                match event_tx.try_send(InProcessServerEvent::Lagged {
+                                    skipped: skipped_events,
+                                }) {
+                                    Ok(()) => {
+                                        skipped_events = 0;
+                                    }
+                                    Err(mpsc::error::TrySendError::Full(_)) => {
+                                        skipped_events = skipped_events.saturating_add(1);
+                                        warn!(
+                                            "dropping in-process app-server event because consumer queue is full"
+                                        );
+                                        if let InProcessServerEvent::ServerRequest(request) = event {
+                                            let _ = request_sender.fail_server_request(
+                                                request.id().clone(),
+                                                JSONRPCErrorError {
+                                                    code: -32001,
+                                                    message: "in-process app-server event queue is full".to_string(),
+                                                    data: None,
+                                                },
+                                            );
+                                        }
+                                        continue;
+                                    }
+                                    Err(mpsc::error::TrySendError::Closed(_)) => {
+                                        event_stream_enabled = false;
+                                        continue;
+                                    }
+                                }
+                            }
+                        }
+
+                        if event_requires_delivery(&event) {
+                            // Block until the consumer catches up for
+                            // terminal notifications; this preserves the
+                            // completion signal even when the queue is
+                            // otherwise saturated.
+                            if event_tx.send(event).await.is_err() {
+                                event_stream_enabled = false;
                             }
                             continue;
                         }
 
-                        match forward_in_process_event(
-                            &event_tx,
-                            &mut skipped_events,
-                            event,
-                            |request| {
-                                let _ = request_sender.fail_server_request(
-                                    request.id().clone(),
-                                    JSONRPCErrorError {
-                                        code: -32001,
-                                        message: "in-process app-server event queue is full"
-                                            .to_string(),
-                                        data: None,
-                                    },
-                                );
-                            },
-                        )
-                        .await
-                        {
-                            ForwardEventResult::Continue => {}
-                            ForwardEventResult::DisableStream => {
+                        match event_tx.try_send(event) {
+                            Ok(()) => {}
+                            Err(mpsc::error::TrySendError::Full(event)) => {
+                                skipped_events = skipped_events.saturating_add(1);
+                                warn!("dropping in-process app-server event because consumer queue is full");
+                                if let InProcessServerEvent::ServerRequest(request) = event {
+                                    let _ = request_sender.fail_server_request(
+                                        request.id().clone(),
+                                        JSONRPCErrorError {
+                                            code: -32001,
+                                            message: "in-process app-server event queue is full".to_string(),
+                                            data: None,
+                                        },
+                                    );
+                                }
+                            }
+                            Err(mpsc::error::TrySendError::Closed(_)) => {
                                 event_stream_enabled = false;
                             }
                         }
@@ -509,9 +490,21 @@ impl InProcessAppServerClient {
             command_tx,
             event_rx,
             worker_handle,
+            auth_manager: shared_core.auth_manager,
+            thread_manager: shared_core.thread_manager,
         })
     }
 
+    /// Temporary bootstrap escape hatch for embedders migrating toward RPC-only usage.
+    pub fn auth_manager(&self) -> Arc<AuthManager> {
+        self.auth_manager.clone()
+    }
+
+    /// Temporary bootstrap escape hatch for embedders migrating toward RPC-only usage.
+    pub fn thread_manager(&self) -> Arc<ThreadManager> {
+        self.thread_manager.clone()
+    }
+
     pub fn request_handle(&self) -> InProcessAppServerRequestHandle {
         InProcessAppServerRequestHandle {
             command_tx: self.command_tx.clone(),
@@ -670,6 +663,8 @@ impl InProcessAppServerClient {
             command_tx,
             event_rx,
             worker_handle,
+            auth_manager: _,
+            thread_manager: _,
         } = self;
         let mut worker_handle = worker_handle;
         // Drop the caller-facing receiver before asking the worker to shut
@@ -861,6 +856,8 @@ mod tests {
     use codex_app_server_protocol::ThreadStartResponse;
     use codex_app_server_protocol::ToolRequestUserInputParams;
     use codex_app_server_protocol::ToolRequestUserInputQuestion;
+    use codex_core::AuthManager;
+    use codex_core::ThreadManager;
     use codex_core::config::ConfigBuilder;
     use futures::SinkExt;
     use futures::StreamExt;
@@ -868,11 +865,8 @@ mod tests {
     use tokio::net::TcpListener;
     use tokio::time::Duration;
     use tokio::time::timeout;
-    use tokio_tungstenite::accept_hdr_async;
+    use tokio_tungstenite::accept_async;
     use tokio_tungstenite::tungstenite::Message;
-    use tokio_tungstenite::tungstenite::handshake::server::Request as WebSocketRequest;
-    use tokio_tungstenite::tungstenite::handshake::server::Response as WebSocketResponse;
-    use tokio_tungstenite::tungstenite::http::header::AUTHORIZATION;
 
     async fn build_test_config() -> Config {
         match ConfigBuilder::default().build().await {
@@ -911,19 +905,6 @@ mod tests {
     }
 
     async fn start_test_remote_server<F, Fut>(handler: F) -> String
-    where
-        F: FnOnce(tokio_tungstenite::WebSocketStream<tokio::net::TcpStream>) -> Fut
-            + Send
-            + 'static,
-        Fut: std::future::Future<Output = ()> + Send + 'static,
-    {
-        start_test_remote_server_with_auth(/*expected_auth_token*/ None, handler).await
-    }
-
-    async fn start_test_remote_server_with_auth<F, Fut>(
-        expected_auth_token: Option<String>,
-        handler: F,
-    ) -> String
     where
         F: FnOnce(tokio_tungstenite::WebSocketStream<tokio::net::TcpStream>) -> Fut
             + Send
@@ -936,23 +917,9 @@ mod tests {
         let addr = listener.local_addr().expect("listener address");
         tokio::spawn(async move {
             let (stream, _) = listener.accept().await.expect("accept should succeed");
-            let websocket = accept_hdr_async(
-                stream,
-                move |request: &WebSocketRequest, response: WebSocketResponse| {
-                    let provided_auth_token = request
-                        .headers()
-                        .get(AUTHORIZATION)
-                        .and_then(|value| value.to_str().ok())
-                        .map(str::to_owned);
-                    let expected_auth_token = expected_auth_token
-                        .as_ref()
-                        .map(|token| format!("Bearer {token}"));
-                    assert_eq!(provided_auth_token, expected_auth_token);
-                    Ok(response)
-                },
-            )
-            .await
-            .expect("websocket upgrade should succeed");
+            let websocket = accept_async(stream)
+                .await
+                .expect("websocket upgrade should succeed");
             handler(websocket).await;
         });
         format!("ws://{addr}")
@@ -1017,57 +984,9 @@ mod tests {
             .expect("message should send");
     }
 
-    fn command_execution_output_delta_notification(delta: &str) -> ServerNotification {
-        ServerNotification::CommandExecutionOutputDelta(
-            codex_app_server_protocol::CommandExecutionOutputDeltaNotification {
-                thread_id: "thread".to_string(),
-                turn_id: "turn".to_string(),
-                item_id: "item".to_string(),
-                delta: delta.to_string(),
-            },
-        )
-    }
-
-    fn agent_message_delta_notification(delta: &str) -> ServerNotification {
-        ServerNotification::AgentMessageDelta(
-            codex_app_server_protocol::AgentMessageDeltaNotification {
-                thread_id: "thread".to_string(),
-                turn_id: "turn".to_string(),
-                item_id: "item".to_string(),
-                delta: delta.to_string(),
-            },
-        )
-    }
-
-    fn item_completed_notification(text: &str) -> ServerNotification {
-        ServerNotification::ItemCompleted(codex_app_server_protocol::ItemCompletedNotification {
-            thread_id: "thread".to_string(),
-            turn_id: "turn".to_string(),
-            item: codex_app_server_protocol::ThreadItem::AgentMessage {
-                id: "item".to_string(),
-                text: text.to_string(),
-                phase: None,
-                memory_citation: None,
-            },
-        })
-    }
-
-    fn turn_completed_notification() -> ServerNotification {
-        ServerNotification::TurnCompleted(codex_app_server_protocol::TurnCompletedNotification {
-            thread_id: "thread".to_string(),
-            turn: codex_app_server_protocol::Turn {
-                id: "turn".to_string(),
-                items: Vec::new(),
-                status: codex_app_server_protocol::TurnStatus::Completed,
-                error: None,
-            },
-        })
-    }
-
     fn test_remote_connect_args(websocket_url: String) -> RemoteAppServerConnectArgs {
         RemoteAppServerConnectArgs {
             websocket_url,
-            auth_token: None,
             client_name: "codex-app-server-client-test".to_string(),
             client_version: "0.0.0-test".to_string(),
             experimental_api: true,
@@ -1132,7 +1051,7 @@ mod tests {
     }
 
     #[tokio::test]
-    async fn threads_started_via_app_server_are_visible_through_typed_requests() {
+    async fn shared_thread_manager_tracks_threads_started_via_app_server() {
         let client = start_test_client(SessionSource::Cli).await;
 
         let response: ThreadStartResponse = client
@@ -1145,27 +1064,24 @@ mod tests {
             })
             .await
             .expect("thread/start should succeed");
-        let read = client
-            .request_typed::<codex_app_server_protocol::ThreadReadResponse>(
-                ClientRequest::ThreadRead {
-                    request_id: RequestId::Integer(4),
-                    params: codex_app_server_protocol::ThreadReadParams {
-                        thread_id: response.thread.id.clone(),
-                        include_turns: false,
-                    },
-                },
-            )
-            .await
-            .expect("thread/read should return the newly started thread");
-        assert_eq!(read.thread.id, response.thread.id);
+        let created_thread_id = codex_protocol::ThreadId::from_string(&response.thread.id)
+            .expect("thread id should parse");
+        timeout(
+            Duration::from_secs(2),
+            client.thread_manager().get_thread(created_thread_id),
+        )
+        .await
+        .expect("timed out waiting for retained thread manager to observe started thread")
+        .expect("started thread should be visible through the shared thread manager");
+        let thread_ids = client.thread_manager().list_thread_ids().await;
+        assert!(thread_ids.contains(&created_thread_id));
 
         client.shutdown().await.expect("shutdown should complete");
     }
 
     #[tokio::test]
     async fn tiny_channel_capacity_still_supports_request_roundtrip() {
-        let client =
-            start_test_client_with_capacity(SessionSource::Exec, /*channel_capacity*/ 1).await;
+        let client = start_test_client_with_capacity(SessionSource::Exec, 1).await;
         let _response: ConfigRequirementsReadResponse = client
             .request_typed(ClientRequest::ConfigRequirementsRead {
                 request_id: RequestId::Integer(1),
@@ -1176,94 +1092,6 @@ mod tests {
         client.shutdown().await.expect("shutdown should complete");
     }
 
-    #[tokio::test]
-    async fn forward_in_process_event_preserves_transcript_notifications_under_backpressure() {
-        let (event_tx, mut event_rx) = mpsc::channel(1);
-        event_tx
-            .send(InProcessServerEvent::ServerNotification(
-                command_execution_output_delta_notification("stdout-1"),
-            ))
-            .await
-            .expect("initial event should enqueue");
-
-        let mut skipped_events = 0usize;
-        let result = forward_in_process_event(
-            &event_tx,
-            &mut skipped_events,
-            InProcessServerEvent::ServerNotification(command_execution_output_delta_notification(
-                "stdout-2",
-            )),
-            |_| {},
-        )
-        .await;
-        assert_eq!(result, ForwardEventResult::Continue);
-        assert_eq!(skipped_events, 1);
-
-        let receive_task = tokio::spawn(async move {
-            let mut events = Vec::new();
-            for _ in 0..5 {
-                events.push(
-                    timeout(Duration::from_secs(2), event_rx.recv())
-                        .await
-                        .expect("event should arrive before timeout")
-                        .expect("event stream should stay open"),
-                );
-            }
-            events
-        });
-
-        for notification in [
-            agent_message_delta_notification("hello"),
-            item_completed_notification("hello"),
-            turn_completed_notification(),
-        ] {
-            let result = forward_in_process_event(
-                &event_tx,
-                &mut skipped_events,
-                InProcessServerEvent::ServerNotification(notification),
-                |_| {},
-            )
-            .await;
-            assert_eq!(result, ForwardEventResult::Continue);
-        }
-        assert_eq!(skipped_events, 0);
-
-        let events = receive_task
-            .await
-            .expect("receiver task should join successfully");
-        assert!(matches!(
-            &events[0],
-            InProcessServerEvent::ServerNotification(
-                ServerNotification::CommandExecutionOutputDelta(notification)
-            ) if notification.delta == "stdout-1"
-        ));
-        assert!(matches!(
-            &events[1],
-            InProcessServerEvent::Lagged { skipped: 1 }
-        ));
-        assert!(matches!(
-            &events[2],
-            InProcessServerEvent::ServerNotification(ServerNotification::AgentMessageDelta(
-                notification
-            )) if notification.delta == "hello"
-        ));
-        assert!(matches!(
-            &events[3],
-            InProcessServerEvent::ServerNotification(ServerNotification::ItemCompleted(
-                notification
-            )) if matches!(
-                &notification.item,
-                codex_app_server_protocol::ThreadItem::AgentMessage { text, .. } if text == "hello"
-            )
-        ));
-        assert!(matches!(
-            &events[4],
-            InProcessServerEvent::ServerNotification(ServerNotification::TurnCompleted(
-                notification
-            )) if notification.turn.status == codex_app_server_protocol::TurnStatus::Completed
-        ));
-    }
-
     #[tokio::test]
     async fn remote_typed_request_roundtrip_works() {
         let websocket_url = start_test_remote_server(|mut websocket| async move {
@@ -1285,7 +1113,6 @@ mod tests {
                 }),
             )
             .await;
-            websocket.close(None).await.expect("close should succeed");
         })
         .await;
         let client = RemoteAppServerClient::connect(test_remote_connect_args(websocket_url))
@@ -1306,59 +1133,6 @@ mod tests {
         client.shutdown().await.expect("shutdown should complete");
     }
 
-    #[tokio::test]
-    async fn remote_connect_includes_auth_header_when_configured() {
-        let auth_token = "remote-bearer-token".to_string();
-        let websocket_url = start_test_remote_server_with_auth(
-            Some(auth_token.clone()),
-            |mut websocket| async move {
-                expect_remote_initialize(&mut websocket).await;
-                websocket.close(None).await.expect("close should succeed");
-            },
-        )
-        .await;
-        let client = RemoteAppServerClient::connect(RemoteAppServerConnectArgs {
-            auth_token: Some(auth_token),
-            ..test_remote_connect_args(websocket_url)
-        })
-        .await
-        .expect("remote client should connect");
-
-        client.shutdown().await.expect("shutdown should complete");
-    }
-
-    #[tokio::test]
-    async fn remote_connect_rejects_non_loopback_ws_when_auth_configured() {
-        let result = RemoteAppServerClient::connect(RemoteAppServerConnectArgs {
-            websocket_url: "ws://example.com:4500".to_string(),
-            auth_token: Some("remote-bearer-token".to_string()),
-            ..test_remote_connect_args("ws://127.0.0.1:1".to_string())
-        })
-        .await;
-        let err = match result {
-            Ok(_) => panic!("non-loopback ws should be rejected before connect"),
-            Err(err) => err,
-        };
-        assert_eq!(err.kind(), ErrorKind::InvalidInput);
-        assert!(
-            err.to_string()
-                .contains("remote auth tokens require `wss://` or loopback `ws://` URLs")
-        );
-    }
-
-    #[test]
-    fn remote_auth_token_transport_policy_allows_wss_and_loopback_ws() {
-        assert!(crate::remote::websocket_url_supports_auth_token(
-            &url::Url::parse("wss://example.com:443").expect("wss URL should parse")
-        ));
-        assert!(crate::remote::websocket_url_supports_auth_token(
-            &url::Url::parse("ws://127.0.0.1:4500").expect("loopback ws URL should parse")
-        ));
-        assert!(!crate::remote::websocket_url_supports_auth_token(
-            &url::Url::parse("ws://example.com:4500").expect("non-loopback ws URL should parse")
-        ));
-    }
-
     #[tokio::test]
     async fn remote_duplicate_request_id_keeps_original_waiter() {
         let (first_request_seen_tx, first_request_seen_rx) = tokio::sync::oneshot::channel();
@@ -1482,108 +1256,6 @@ mod tests {
         client.shutdown().await.expect("shutdown should complete");
     }
 
-    #[tokio::test]
-    async fn remote_backpressure_preserves_transcript_notifications() {
-        let (done_tx, done_rx) = tokio::sync::oneshot::channel();
-        let websocket_url = start_test_remote_server(|mut websocket| async move {
-            expect_remote_initialize(&mut websocket).await;
-            for notification in [
-                command_execution_output_delta_notification("stdout-1"),
-                command_execution_output_delta_notification("stdout-2"),
-                agent_message_delta_notification("hello"),
-                item_completed_notification("hello"),
-                turn_completed_notification(),
-            ] {
-                write_websocket_message(
-                    &mut websocket,
-                    JSONRPCMessage::Notification(
-                        serde_json::from_value(
-                            serde_json::to_value(notification)
-                                .expect("notification should serialize"),
-                        )
-                        .expect("notification should convert to JSON-RPC"),
-                    ),
-                )
-                .await;
-            }
-            let _ = done_rx.await;
-        })
-        .await;
-        let mut client = RemoteAppServerClient::connect(RemoteAppServerConnectArgs {
-            websocket_url,
-            auth_token: None,
-            client_name: "codex-app-server-client-test".to_string(),
-            client_version: "0.0.0-test".to_string(),
-            experimental_api: true,
-            opt_out_notification_methods: Vec::new(),
-            channel_capacity: 1,
-        })
-        .await
-        .expect("remote client should connect");
-
-        let first_event = timeout(Duration::from_secs(2), client.next_event())
-            .await
-            .expect("first event should arrive before timeout")
-            .expect("event stream should stay open");
-        assert!(matches!(
-            first_event,
-            AppServerEvent::ServerNotification(ServerNotification::CommandExecutionOutputDelta(
-                notification
-            )) if notification.delta == "stdout-1"
-        ));
-
-        let mut remaining_events = Vec::new();
-        for _ in 0..4 {
-            remaining_events.push(
-                timeout(Duration::from_secs(2), client.next_event())
-                    .await
-                    .expect("event should arrive before timeout")
-                    .expect("event stream should stay open"),
-            );
-        }
-
-        let mut transcript_event_names = Vec::new();
-        for event in &remaining_events {
-            match event {
-                AppServerEvent::Lagged { skipped: 1 } => {}
-                AppServerEvent::ServerNotification(
-                    ServerNotification::CommandExecutionOutputDelta(notification),
-                ) if notification.delta == "stdout-2" => {}
-                AppServerEvent::ServerNotification(ServerNotification::AgentMessageDelta(
-                    notification,
-                )) if notification.delta == "hello" => {
-                    transcript_event_names.push("agent_message_delta");
-                }
-                AppServerEvent::ServerNotification(ServerNotification::ItemCompleted(
-                    notification,
-                )) if matches!(
-                    &notification.item,
-                    codex_app_server_protocol::ThreadItem::AgentMessage { text, .. } if text == "hello"
-                ) =>
-                {
-                    transcript_event_names.push("item_completed");
-                }
-                AppServerEvent::ServerNotification(ServerNotification::TurnCompleted(
-                    notification,
-                )) if notification.turn.status
-                    == codex_app_server_protocol::TurnStatus::Completed =>
-                {
-                    transcript_event_names.push("turn_completed");
-                }
-                _ => panic!("unexpected remaining event: {event:?}"),
-            }
-        }
-        assert_eq!(
-            transcript_event_names,
-            vec!["agent_message_delta", "item_completed", "turn_completed"]
-        );
-
-        done_tx
-            .send(())
-            .expect("server completion signal should send");
-        client.shutdown().await.expect("shutdown should complete");
-    }
-
     #[tokio::test]
     async fn remote_server_request_resolution_roundtrip_works() {
         let websocket_url = start_test_remote_server(|mut websocket| async move {
@@ -1799,6 +1471,22 @@ mod tests {
         let (command_tx, _command_rx) = mpsc::channel(1);
         let (event_tx, event_rx) = mpsc::channel(1);
         let worker_handle = tokio::spawn(async {});
+        let config = build_test_config().await;
+        let auth_manager = AuthManager::shared(
+            config.codex_home.clone(),
+            false,
+            config.cli_auth_credentials_store_mode,
+        );
+        let thread_manager = Arc::new(ThreadManager::new(
+            &config,
+            auth_manager.clone(),
+            SessionSource::Exec,
+            CollaborationModesConfig {
+                default_mode_request_user_input: config
+                    .features
+                    .enabled(codex_core::features::Feature::DefaultModeRequestUserInput),
+            },
+        ));
         event_tx
             .send(InProcessServerEvent::Lagged { skipped: 3 })
             .await
@@ -1809,6 +1497,8 @@ mod tests {
             command_tx,
             event_rx,
             worker_handle,
+            auth_manager,
+            thread_manager,
         };
 
         let event = timeout(Duration::from_secs(2), client.next_event())
@@ -1823,7 +1513,7 @@ mod tests {
     }
 
     #[test]
-    fn event_requires_delivery_marks_transcript_and_terminal_events() {
+    fn event_requires_delivery_marks_terminal_events() {
         assert!(event_requires_delivery(
             &InProcessServerEvent::ServerNotification(
                 codex_app_server_protocol::ServerNotification::TurnCompleted(
@@ -1840,77 +1530,36 @@ mod tests {
             )
         ));
         assert!(event_requires_delivery(
-            &InProcessServerEvent::ServerNotification(
-                codex_app_server_protocol::ServerNotification::AgentMessageDelta(
-                    codex_app_server_protocol::AgentMessageDeltaNotification {
-                        thread_id: "thread".to_string(),
-                        turn_id: "turn".to_string(),
-                        item_id: "item".to_string(),
-                        delta: "hello".to_string(),
-                    }
-                )
-            )
-        ));
-        assert!(event_requires_delivery(
-            &InProcessServerEvent::ServerNotification(
-                codex_app_server_protocol::ServerNotification::ItemCompleted(
-                    codex_app_server_protocol::ItemCompletedNotification {
-                        thread_id: "thread".to_string(),
-                        turn_id: "turn".to_string(),
-                        item: codex_app_server_protocol::ThreadItem::AgentMessage {
-                            id: "item".to_string(),
-                            text: "hello".to_string(),
-                            phase: None,
-                            memory_citation: None,
-                        },
-                    }
-                )
+            &InProcessServerEvent::LegacyNotification(
+                codex_app_server_protocol::JSONRPCNotification {
+                    method: "codex/event/turn_aborted".to_string(),
+                    params: None,
+                }
             )
         ));
         assert!(!event_requires_delivery(&InProcessServerEvent::Lagged {
             skipped: 1
         }));
-        assert!(!event_requires_delivery(
-            &InProcessServerEvent::ServerNotification(
-                codex_app_server_protocol::ServerNotification::CommandExecutionOutputDelta(
-                    codex_app_server_protocol::CommandExecutionOutputDeltaNotification {
-                        thread_id: "thread".to_string(),
-                        turn_id: "turn".to_string(),
-                        item_id: "item".to_string(),
-                        delta: "stdout".to_string(),
-                    }
-                )
-            )
-        ));
     }
 
     #[tokio::test]
-    async fn runtime_start_args_leave_manager_bootstrap_to_app_server() {
-        let config = Arc::new(build_test_config().await);
+    async fn accessors_expose_retained_shared_managers() {
+        let client = start_test_client(SessionSource::Cli).await;
 
-        let runtime_args = InProcessClientStartArgs {
-            arg0_paths: Arg0DispatchPaths::default(),
-            config: config.clone(),
-            cli_overrides: Vec::new(),
-            loader_overrides: LoaderOverrides::default(),
-            cloud_requirements: CloudRequirementsLoader::default(),
-            feedback: CodexFeedback::new(),
-            config_warnings: Vec::new(),
-            session_source: SessionSource::Exec,
-            enable_codex_api_key_env: false,
-            client_name: "codex-app-server-client-test".to_string(),
-            client_version: "0.0.0-test".to_string(),
-            experimental_api: true,
-            opt_out_notification_methods: Vec::new(),
-            channel_capacity: DEFAULT_IN_PROCESS_CHANNEL_CAPACITY,
-        }
-        .into_runtime_start_args();
+        assert!(
+            Arc::ptr_eq(&client.auth_manager(), &client.auth_manager()),
+            "auth_manager accessor should clone the retained shared manager"
+        );
+        assert!(
+            Arc::ptr_eq(&client.thread_manager(), &client.thread_manager()),
+            "thread_manager accessor should clone the retained shared manager"
+        );
 
-        assert_eq!(runtime_args.config, config);
+        client.shutdown().await.expect("shutdown should complete");
     }
 
     #[tokio::test]
-    async fn shutdown_completes_promptly_without_retained_managers() {
+    async fn shutdown_completes_promptly_with_retained_shared_managers() {
         let client = start_test_client(SessionSource::Cli).await;
 
         timeout(Duration::from_secs(1), client.shutdown())

codex-rs/app-server-client/src/remote.rs

@@ -4,8 +4,9 @@ This module implements the websocket-backed app-server client transport.
 It owns the remote connection lifecycle, including the initialize/initialized
 handshake, JSON-RPC request/response routing, server-request resolution, and
 notification streaming. The rest of the crate uses the same `AppServerEvent`
-surface for both in-process and remote transports, so callers such as the TUI
-can switch between them without changing their higher-level session logic.
+surface for both in-process and remote transports, so callers such as
+`tui_app_server` can switch between them without changing their higher-level
+session logic.
 */
 
 use std::collections::HashMap;
@@ -20,7 +21,6 @@ use crate::RequestResult;
 use crate::SHUTDOWN_TIMEOUT;
 use crate::TypedRequestError;
 use crate::request_method_name;
-use crate::server_notification_requires_delivery;
 use codex_app_server_protocol::ClientInfo;
 use codex_app_server_protocol::ClientNotification;
 use codex_app_server_protocol::ClientRequest;
@@ -47,9 +47,6 @@ use tokio_tungstenite::MaybeTlsStream;
 use tokio_tungstenite::WebSocketStream;
 use tokio_tungstenite::connect_async;
 use tokio_tungstenite::tungstenite::Message;
-use tokio_tungstenite::tungstenite::client::IntoClientRequest;
-use tokio_tungstenite::tungstenite::http::HeaderValue;
-use tokio_tungstenite::tungstenite::http::header::AUTHORIZATION;
 use tracing::warn;
 use url::Url;
 
@@ -59,7 +56,6 @@ const INITIALIZE_TIMEOUT: Duration = Duration::from_secs(10);
 #[derive(Debug, Clone)]
 pub struct RemoteAppServerConnectArgs {
     pub websocket_url: String,
-    pub auth_token: Option<String>,
     pub client_name: String,
     pub client_version: String,
     pub experimental_api: bool,
@@ -89,16 +85,6 @@ impl RemoteAppServerConnectArgs {
     }
 }
 
-pub(crate) fn websocket_url_supports_auth_token(url: &Url) -> bool {
-    match (url.scheme(), url.host()) {
-        ("wss", Some(_)) => true,
-        ("ws", Some(url::Host::Domain(domain))) => domain.eq_ignore_ascii_case("localhost"),
-        ("ws", Some(url::Host::Ipv4(addr))) => addr.is_loopback(),
-        ("ws", Some(url::Host::Ipv6(addr))) => addr.is_loopback(),
-        _ => false,
-    }
-}
-
 enum RemoteClientCommand {
     Request {
         request: Box<ClientRequest>,
@@ -145,31 +131,7 @@ impl RemoteAppServerClient {
                 format!("invalid websocket URL `{websocket_url}`: {err}"),
             )
         })?;
-        if args.auth_token.is_some() && !websocket_url_supports_auth_token(&url) {
-            return Err(IoError::new(
-                ErrorKind::InvalidInput,
-                format!(
-                    "remote auth tokens require `wss://` or loopback `ws://` URLs; got `{websocket_url}`"
-                ),
-            ));
-        }
-        let mut request = url.as_str().into_client_request().map_err(|err| {
-            IoError::new(
-                ErrorKind::InvalidInput,
-                format!("invalid websocket URL `{websocket_url}`: {err}"),
-            )
-        })?;
-        if let Some(auth_token) = args.auth_token.as_deref() {
-            let header_value =
-                HeaderValue::from_str(&format!("Bearer {auth_token}")).map_err(|err| {
-                    IoError::new(
-                        ErrorKind::InvalidInput,
-                        format!("invalid remote authorization header value: {err}"),
-                    )
-                })?;
-            request.headers_mut().insert(AUTHORIZATION, header_value);
-        }
-        let stream = timeout(CONNECT_TIMEOUT, connect_async(request))
+        let stream = timeout(CONNECT_TIMEOUT, connect_async(url.as_str()))
             .await
             .map_err(|_| {
                 IoError::new(
@@ -310,19 +272,18 @@ impl RemoteAppServerClient {
                                         }
                                     }
                                     Ok(JSONRPCMessage::Notification(notification)) => {
-                                        if let Some(event) =
-                                            app_server_event_from_notification(notification)
-                                            && let Err(err) = deliver_event(
-                                                &event_tx,
-                                                &mut skipped_events,
-                                                event,
-                                                &mut stream,
-                                            )
-                                            .await
-                                            {
-                                                warn!(%err, "failed to deliver remote app-server event");
-                                                break;
-                                            }
+                                        let event = app_server_event_from_notification(notification);
+                                        if let Err(err) = deliver_event(
+                                            &event_tx,
+                                            &mut skipped_events,
+                                            event,
+                                            &mut stream,
+                                        )
+                                        .await
+                                        {
+                                            warn!(%err, "failed to deliver remote app-server event");
+                                            break;
+                                        }
                                     }
                                     Ok(JSONRPCMessage::Request(request)) => {
                                         let request_id = request.id.clone();
@@ -712,9 +673,7 @@ async fn initialize_remote_connection(
                             )));
                         }
                         JSONRPCMessage::Notification(notification) => {
-                            if let Some(event) = app_server_event_from_notification(notification) {
-                                pending_events.push(event);
-                            }
+                            pending_events.push(app_server_event_from_notification(notification));
                         }
                         JSONRPCMessage::Request(request) => {
                             let request_id = request.id.clone();
@@ -797,10 +756,10 @@ async fn initialize_remote_connection(
     Ok(pending_events)
 }
 
-fn app_server_event_from_notification(notification: JSONRPCNotification) -> Option<AppServerEvent> {
-    match ServerNotification::try_from(notification) {
-        Ok(notification) => Some(AppServerEvent::ServerNotification(notification)),
-        Err(_) => None,
+fn app_server_event_from_notification(notification: JSONRPCNotification) -> AppServerEvent {
+    match ServerNotification::try_from(notification.clone()) {
+        Ok(notification) => AppServerEvent::ServerNotification(notification),
+        Err(_) => AppServerEvent::LegacyNotification(notification),
     }
 }
 
@@ -892,11 +851,18 @@ async fn reject_if_server_request_dropped(
 
 fn event_requires_delivery(event: &AppServerEvent) -> bool {
     match event {
-        AppServerEvent::ServerNotification(notification) => {
-            server_notification_requires_delivery(notification)
-        }
+        AppServerEvent::ServerNotification(ServerNotification::TurnCompleted(_)) => true,
+        AppServerEvent::LegacyNotification(notification) => matches!(
+            notification
+                .method
+                .strip_prefix("codex/event/")
+                .unwrap_or(&notification.method),
+            "task_complete" | "turn_aborted" | "shutdown_complete"
+        ),
         AppServerEvent::Disconnected { .. } => true,
-        AppServerEvent::Lagged { .. } | AppServerEvent::ServerRequest(_) => false,
+        AppServerEvent::Lagged { .. }
+        | AppServerEvent::ServerNotification(_)
+        | AppServerEvent::ServerRequest(_) => false,
     }
 }
 
@@ -943,40 +909,3 @@ async fn write_jsonrpc_message(
             ))
         })
 }
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn event_requires_delivery_marks_transcript_and_disconnect_events() {
-        assert!(event_requires_delivery(
-            &AppServerEvent::ServerNotification(ServerNotification::AgentMessageDelta(
-                codex_app_server_protocol::AgentMessageDeltaNotification {
-                    thread_id: "thread".to_string(),
-                    turn_id: "turn".to_string(),
-                    item_id: "item".to_string(),
-                    delta: "hello".to_string(),
-                },
-            ),)
-        ));
-        assert!(event_requires_delivery(
-            &AppServerEvent::ServerNotification(ServerNotification::ItemCompleted(
-                codex_app_server_protocol::ItemCompletedNotification {
-                    thread_id: "thread".to_string(),
-                    turn_id: "turn".to_string(),
-                    item: codex_app_server_protocol::ThreadItem::Plan {
-                        id: "item".to_string(),
-                        text: "step".to_string(),
-                    },
-                }
-            ),)
-        ));
-        assert!(event_requires_delivery(&AppServerEvent::Disconnected {
-            message: "closed".to_string(),
-        }));
-        assert!(!event_requires_delivery(&AppServerEvent::Lagged {
-            skipped: 1
-        }));
-    }
-}

codex-rs/app-server-protocol/Cargo.toml

@@ -14,9 +14,8 @@ workspace = true
 [dependencies]
 anyhow = { workspace = true }
 clap = { workspace = true, features = ["derive"] }
-codex-experimental-api-macros = { workspace = true }
-codex-git-utils = { workspace = true }
 codex-protocol = { workspace = true }
+codex-experimental-api-macros = { workspace = true }
 codex-utils-absolute-path = { workspace = true }
 schemars = { workspace = true }
 serde = { workspace = true, features = ["derive"] }

codex-rs/app-server-protocol/schema/json/ClientRequest.json

@@ -524,21 +524,6 @@
       ],
       "type": "object"
     },
-    "ExperimentalFeatureEnablementSetParams": {
-      "properties": {
-        "enablement": {
-          "additionalProperties": {
-            "type": "boolean"
-          },
-          "description": "Process-wide runtime feature enablement keyed by canonical feature name.\n\nOnly named features are updated. Omitted features are left unchanged. Send an empty map for a no-op.",
-          "type": "object"
-        }
-      },
-      "required": [
-        "enablement"
-      ],
-      "type": "object"
-    },
     "ExperimentalFeatureListParams": {
       "properties": {
         "cursor": {
@@ -796,36 +781,6 @@
       ],
       "type": "object"
     },
-    "FsUnwatchParams": {
-      "description": "Stop filesystem watch notifications for a prior `fs/watch`.",
-      "properties": {
-        "watchId": {
-          "description": "Watch identifier returned by `fs/watch`.",
-          "type": "string"
-        }
-      },
-      "required": [
-        "watchId"
-      ],
-      "type": "object"
-    },
-    "FsWatchParams": {
-      "description": "Start filesystem watch notifications for an absolute path.",
-      "properties": {
-        "path": {
-          "allOf": [
-            {
-              "$ref": "#/definitions/AbsolutePathBuf"
-            }
-          ],
-          "description": "Absolute file or directory path to watch."
-        }
-      },
-      "required": [
-        "path"
-      ],
-      "type": "object"
-    },
     "FsWriteFileParams": {
       "description": "Write a file on the host filesystem.",
       "properties": {
@@ -1156,22 +1111,6 @@
           "title": "ChatgptLoginAccountParams",
           "type": "object"
         },
-        {
-          "properties": {
-            "type": {
-              "enum": [
-                "chatgptDeviceCode"
-              ],
-              "title": "ChatgptDeviceCodeLoginAccountParamsType",
-              "type": "string"
-            }
-          },
-          "required": [
-            "type"
-          ],
-          "title": "ChatgptDeviceCodeLoginAccountParams",
-          "type": "object"
-        },
         {
           "description": "[UNSTABLE] FOR OPENAI INTERNAL USE ONLY - DO NOT USE. The access token must contain the same scopes that Codex-managed ChatGPT auth tokens have.",
           "properties": {
@@ -1820,12 +1759,6 @@
             "call_id": {
               "type": "string"
             },
-            "name": {
-              "type": [
-                "string",
-                "null"
-              ]
-            },
             "output": {
               "$ref": "#/definitions/FunctionCallOutputBody"
             },
@@ -2404,27 +2337,13 @@
         "enabled": {
           "type": "boolean"
         },
-        "name": {
-          "description": "Name-based selector.",
-          "type": [
-            "string",
-            "null"
-          ]
-        },
         "path": {
-          "anyOf": [
-            {
-              "$ref": "#/definitions/AbsolutePathBuf"
-            },
-            {
-              "type": "null"
-            }
-          ],
-          "description": "Path-based selector."
+          "type": "string"
         }
       },
       "required": [
-        "enabled"
+        "enabled",
+        "path"
       ],
       "type": "object"
     },
@@ -2956,22 +2875,6 @@
       ],
       "type": "object"
     },
-    "ThreadShellCommandParams": {
-      "properties": {
-        "command": {
-          "description": "Shell command string evaluated by the thread's configured shell. Unlike `command/exec`, this intentionally preserves shell syntax such as pipes, redirects, and quoting. This runs unsandboxed with full access rather than inheriting the thread sandbox policy.",
-          "type": "string"
-        },
-        "threadId": {
-          "type": "string"
-        }
-      },
-      "required": [
-        "command",
-        "threadId"
-      ],
-      "type": "object"
-    },
     "ThreadSortKey": {
       "enum": [
         "created_at",
@@ -3677,30 +3580,6 @@
       "title": "Thread/compact/startRequest",
       "type": "object"
     },
-    {
-      "properties": {
-        "id": {
-          "$ref": "#/definitions/RequestId"
-        },
-        "method": {
-          "enum": [
-            "thread/shellCommand"
-          ],
-          "title": "Thread/shellCommandRequestMethod",
-          "type": "string"
-        },
-        "params": {
-          "$ref": "#/definitions/ThreadShellCommandParams"
-        }
-      },
-      "required": [
-        "id",
-        "method",
-        "params"
-      ],
-      "title": "Thread/shellCommandRequest",
-      "type": "object"
-    },
     {
       "properties": {
         "id": {
@@ -4061,54 +3940,6 @@
       "title": "Fs/copyRequest",
       "type": "object"
     },
-    {
-      "properties": {
-        "id": {
-          "$ref": "#/definitions/RequestId"
-        },
-        "method": {
-          "enum": [
-            "fs/watch"
-          ],
-          "title": "Fs/watchRequestMethod",
-          "type": "string"
-        },
-        "params": {
-          "$ref": "#/definitions/FsWatchParams"
-        }
-      },
-      "required": [
-        "id",
-        "method",
-        "params"
-      ],
-      "title": "Fs/watchRequest",
-      "type": "object"
-    },
-    {
-      "properties": {
-        "id": {
-          "$ref": "#/definitions/RequestId"
-        },
-        "method": {
-          "enum": [
-            "fs/unwatch"
-          ],
-          "title": "Fs/unwatchRequestMethod",
-          "type": "string"
-        },
-        "params": {
-          "$ref": "#/definitions/FsUnwatchParams"
-        }
-      },
-      "required": [
-        "id",
-        "method",
-        "params"
-      ],
-      "title": "Fs/unwatchRequest",
-      "type": "object"
-    },
     {
       "properties": {
         "id": {
@@ -4325,30 +4156,6 @@
       "title": "ExperimentalFeature/listRequest",
       "type": "object"
     },
-    {
-      "properties": {
-        "id": {
-          "$ref": "#/definitions/RequestId"
-        },
-        "method": {
-          "enum": [
-            "experimentalFeature/enablement/set"
-          ],
-          "title": "ExperimentalFeature/enablement/setRequestMethod",
-          "type": "string"
-        },
-        "params": {
-          "$ref": "#/definitions/ExperimentalFeatureEnablementSetParams"
-        }
-      },
-      "required": [
-        "id",
-        "method",
-        "params"
-      ],
-      "title": "ExperimentalFeature/enablement/setRequest",
-      "type": "object"
-    },
     {
       "properties": {
         "id": {

codex-rs/app-server-protocol/schema/json/CommandExecutionRequestApprovalParams.json

@@ -28,6 +28,41 @@
       },
       "type": "object"
     },
+    "AdditionalMacOsPermissions": {
+      "properties": {
+        "accessibility": {
+          "type": "boolean"
+        },
+        "automations": {
+          "$ref": "#/definitions/MacOsAutomationPermission"
+        },
+        "calendar": {
+          "type": "boolean"
+        },
+        "contacts": {
+          "$ref": "#/definitions/MacOsContactsPermission"
+        },
+        "launchServices": {
+          "type": "boolean"
+        },
+        "preferences": {
+          "$ref": "#/definitions/MacOsPreferencesPermission"
+        },
+        "reminders": {
+          "type": "boolean"
+        }
+      },
+      "required": [
+        "accessibility",
+        "automations",
+        "calendar",
+        "contacts",
+        "launchServices",
+        "preferences",
+        "reminders"
+      ],
+      "type": "object"
+    },
     "AdditionalNetworkPermissions": {
       "properties": {
         "enabled": {
@@ -51,6 +86,16 @@
             }
           ]
         },
+        "macos": {
+          "anyOf": [
+            {
+              "$ref": "#/definitions/AdditionalMacOsPermissions"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
         "network": {
           "anyOf": [
             {
@@ -253,6 +298,60 @@
         }
       ]
     },
+    "CommandExecutionRequestApprovalSkillMetadata": {
+      "properties": {
+        "pathToSkillsMd": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "pathToSkillsMd"
+      ],
+      "type": "object"
+    },
+    "MacOsAutomationPermission": {
+      "oneOf": [
+        {
+          "enum": [
+            "none",
+            "all"
+          ],
+          "type": "string"
+        },
+        {
+          "additionalProperties": false,
+          "properties": {
+            "bundle_ids": {
+              "items": {
+                "type": "string"
+              },
+              "type": "array"
+            }
+          },
+          "required": [
+            "bundle_ids"
+          ],
+          "title": "BundleIdsMacOsAutomationPermission",
+          "type": "object"
+        }
+      ]
+    },
+    "MacOsContactsPermission": {
+      "enum": [
+        "none",
+        "read_only",
+        "read_write"
+      ],
+      "type": "string"
+    },
+    "MacOsPreferencesPermission": {
+      "enum": [
+        "none",
+        "read_only",
+        "read_write"
+      ],
+      "type": "string"
+    },
     "NetworkApprovalContext": {
       "properties": {
         "host": {

codex-rs/app-server-protocol/schema/json/FuzzyFileSearchResponse.json

@@ -1,13 +1,6 @@
 {
   "$schema": "http://json-schema.org/draft-07/schema#",
   "definitions": {
-    "FuzzyFileSearchMatchType": {
-      "enum": [
-        "file",
-        "directory"
-      ],
-      "type": "string"
-    },
     "FuzzyFileSearchResult": {
       "description": "Superset of [`codex_file_search::FileMatch`]",
       "properties": {
@@ -25,9 +18,6 @@
             "null"
           ]
         },
-        "match_type": {
-          "$ref": "#/definitions/FuzzyFileSearchMatchType"
-        },
         "path": {
           "type": "string"
         },
@@ -42,7 +32,6 @@
       },
       "required": [
         "file_name",
-        "match_type",
         "path",
         "root",
         "score"

codex-rs/app-server-protocol/schema/json/FuzzyFileSearchSessionUpdatedNotification.json

@@ -1,13 +1,6 @@
 {
   "$schema": "http://json-schema.org/draft-07/schema#",
   "definitions": {
-    "FuzzyFileSearchMatchType": {
-      "enum": [
-        "file",
-        "directory"
-      ],
-      "type": "string"
-    },
     "FuzzyFileSearchResult": {
       "description": "Superset of [`codex_file_search::FileMatch`]",
       "properties": {
@@ -25,9 +18,6 @@
             "null"
           ]
         },
-        "match_type": {
-          "$ref": "#/definitions/FuzzyFileSearchMatchType"
-        },
         "path": {
           "type": "string"
         },
@@ -42,7 +32,6 @@
       },
       "required": [
         "file_name",
-        "match_type",
         "path",
         "root",
         "score"

codex-rs/app-server-protocol/schema/json/ServerNotification.json

@@ -1,10 +1,6 @@
 {
   "$schema": "http://json-schema.org/draft-07/schema#",
   "definitions": {
-    "AbsolutePathBuf": {
-      "description": "A path that is guaranteed to be absolute and normalized (though it is not guaranteed to be canonicalized or exist on the filesystem).\n\nIMPORTANT: When deserializing an `AbsolutePathBuf`, a base path must be set using [AbsolutePathBufGuard::new]. If no base path is set, the deserialization will fail unless the path being deserialized is already absolute.",
-      "type": "string"
-    },
     "AccountLoginCompletedNotification": {
       "properties": {
         "error": {
@@ -87,9 +83,6 @@
       ],
       "type": "object"
     },
-    "AgentPath": {
-      "type": "string"
-    },
     "AppBranding": {
       "description": "EXPERIMENTAL - app metadata returned by app-list APIs.",
       "properties": {
@@ -518,28 +511,6 @@
           ],
           "title": "ResponseTooManyFailedAttemptsCodexErrorInfo",
           "type": "object"
-        },
-        {
-          "additionalProperties": false,
-          "description": "Returned when `turn/start` or `turn/steer` is submitted while the current active turn cannot accept same-turn steering, for example `/review` or manual `/compact`.",
-          "properties": {
-            "activeTurnNotSteerable": {
-              "properties": {
-                "turnKind": {
-                  "$ref": "#/definitions/NonSteerableTurnKind"
-                }
-              },
-              "required": [
-                "turnKind"
-              ],
-              "type": "object"
-            }
-          },
-          "required": [
-            "activeTurnNotSteerable"
-          ],
-          "title": "ActiveTurnNotSteerableCodexErrorInfo",
-          "type": "object"
         }
       ]
     },
@@ -774,15 +745,6 @@
       ],
       "type": "object"
     },
-    "CommandExecutionSource": {
-      "enum": [
-        "agent",
-        "userShell",
-        "unifiedExecStartup",
-        "unifiedExecInteraction"
-      ],
-      "type": "string"
-    },
     "CommandExecutionStatus": {
       "enum": [
         "inProgress",
@@ -1002,34 +964,6 @@
       ],
       "type": "object"
     },
-    "FsChangedNotification": {
-      "description": "Filesystem watch notification emitted for `fs/watch` subscribers.",
-      "properties": {
-        "changedPaths": {
-          "description": "File or directory paths associated with this event.",
-          "items": {
-            "$ref": "#/definitions/AbsolutePathBuf"
-          },
-          "type": "array"
-        },
-        "watchId": {
-          "description": "Watch identifier returned by `fs/watch`.",
-          "type": "string"
-        }
-      },
-      "required": [
-        "changedPaths",
-        "watchId"
-      ],
-      "type": "object"
-    },
-    "FuzzyFileSearchMatchType": {
-      "enum": [
-        "file",
-        "directory"
-      ],
-      "type": "string"
-    },
     "FuzzyFileSearchResult": {
       "description": "Superset of [`codex_file_search::FileMatch`]",
       "properties": {
@@ -1047,9 +981,6 @@
             "null"
           ]
         },
-        "match_type": {
-          "$ref": "#/definitions/FuzzyFileSearchMatchType"
-        },
         "path": {
           "type": "string"
         },
@@ -1064,7 +995,6 @@
       },
       "required": [
         "file_name",
-        "match_type",
         "path",
         "root",
         "score"
@@ -1205,10 +1135,7 @@
     },
     "HookEventName": {
       "enum": [
-        "preToolUse",
-        "postToolUse",
         "sessionStart",
-        "userPromptSubmit",
         "stop"
       ],
       "type": "string"
@@ -1253,21 +1180,6 @@
       ],
       "type": "string"
     },
-    "HookPromptFragment": {
-      "properties": {
-        "hookRunId": {
-          "type": "string"
-        },
-        "text": {
-          "type": "string"
-        }
-      },
-      "required": [
-        "hookRunId",
-        "text"
-      ],
-      "type": "object"
-    },
     "HookRunStatus": {
       "enum": [
         "running",
@@ -1487,36 +1399,6 @@
       ],
       "type": "object"
     },
-    "McpServerStartupState": {
-      "enum": [
-        "starting",
-        "ready",
-        "failed",
-        "cancelled"
-      ],
-      "type": "string"
-    },
-    "McpServerStatusUpdatedNotification": {
-      "properties": {
-        "error": {
-          "type": [
-            "string",
-            "null"
-          ]
-        },
-        "name": {
-          "type": "string"
-        },
-        "status": {
-          "$ref": "#/definitions/McpServerStartupState"
-        }
-      },
-      "required": [
-        "name",
-        "status"
-      ],
-      "type": "object"
-    },
     "McpToolCallError": {
       "properties": {
         "message": {
@@ -1572,54 +1454,6 @@
       ],
       "type": "string"
     },
-    "MemoryCitation": {
-      "properties": {
-        "entries": {
-          "items": {
-            "$ref": "#/definitions/MemoryCitationEntry"
-          },
-          "type": "array"
-        },
-        "threadIds": {
-          "items": {
-            "type": "string"
-          },
-          "type": "array"
-        }
-      },
-      "required": [
-        "entries",
-        "threadIds"
-      ],
-      "type": "object"
-    },
-    "MemoryCitationEntry": {
-      "properties": {
-        "lineEnd": {
-          "format": "uint32",
-          "minimum": 0.0,
-          "type": "integer"
-        },
-        "lineStart": {
-          "format": "uint32",
-          "minimum": 0.0,
-          "type": "integer"
-        },
-        "note": {
-          "type": "string"
-        },
-        "path": {
-          "type": "string"
-        }
-      },
-      "required": [
-        "lineEnd",
-        "lineStart",
-        "note",
-        "path"
-      ],
-      "type": "object"
-    },
     "MessagePhase": {
       "description": "Classifies an assistant message as interim commentary or final answer text.\n\nProviders do not emit this consistently, so callers must treat `None` as \"phase unknown\" and keep compatibility behavior for legacy models.",
       "oneOf": [
@@ -1672,13 +1506,6 @@
       ],
       "type": "object"
     },
-    "NonSteerableTurnKind": {
-      "enum": [
-        "review",
-        "compact"
-      ],
-      "type": "string"
-    },
     "PatchApplyStatus": {
       "enum": [
         "inProgress",
@@ -1777,9 +1604,7 @@
         "plus",
         "pro",
         "team",
-        "self_serve_business_usage_based",
         "business",
-        "enterprise_cbp_usage_based",
         "enterprise",
         "edu",
         "unknown"
@@ -2006,19 +1831,6 @@
           ],
           "type": "string"
         },
-        {
-          "additionalProperties": false,
-          "properties": {
-            "custom": {
-              "type": "string"
-            }
-          },
-          "required": [
-            "custom"
-          ],
-          "title": "CustomSessionSource",
-          "type": "object"
-        },
         {
           "additionalProperties": false,
           "properties": {
@@ -2060,17 +1872,6 @@
                     "null"
                   ]
                 },
-                "agent_path": {
-                  "anyOf": [
-                    {
-                      "$ref": "#/definitions/AgentPath"
-                    },
-                    {
-                      "type": "null"
-                    }
-                  ],
-                  "default": null
-                },
                 "agent_role": {
                   "default": null,
                   "type": [
@@ -2376,47 +2177,9 @@
         },
         {
           "properties": {
-            "fragments": {
-              "items": {
-                "$ref": "#/definitions/HookPromptFragment"
-              },
-              "type": "array"
-            },
             "id": {
               "type": "string"
             },
-            "type": {
-              "enum": [
-                "hookPrompt"
-              ],
-              "title": "HookPromptThreadItemType",
-              "type": "string"
-            }
-          },
-          "required": [
-            "fragments",
-            "id",
-            "type"
-          ],
-          "title": "HookPromptThreadItem",
-          "type": "object"
-        },
-        {
-          "properties": {
-            "id": {
-              "type": "string"
-            },
-            "memoryCitation": {
-              "anyOf": [
-                {
-                  "$ref": "#/definitions/MemoryCitation"
-                },
-                {
-                  "type": "null"
-                }
-              ],
-              "default": null
-            },
             "phase": {
               "anyOf": [
                 {
@@ -2556,14 +2319,6 @@
                 "null"
               ]
             },
-            "source": {
-              "allOf": [
-                {
-                  "$ref": "#/definitions/CommandExecutionSource"
-                }
-              ],
-              "default": "agent"
-            },
             "status": {
               "$ref": "#/definitions/CommandExecutionStatus"
             },
@@ -2889,12 +2644,6 @@
                 "null"
               ]
             },
-            "savedPath": {
-              "type": [
-                "string",
-                "null"
-              ]
-            },
             "status": {
               "type": "string"
             },
@@ -3126,26 +2875,6 @@
       ],
       "type": "object"
     },
-    "ThreadRealtimeTranscriptUpdatedNotification": {
-      "description": "EXPERIMENTAL - flat transcript delta emitted whenever realtime transcript text changes.",
-      "properties": {
-        "role": {
-          "type": "string"
-        },
-        "text": {
-          "type": "string"
-        },
-        "threadId": {
-          "type": "string"
-        }
-      },
-      "required": [
-        "role",
-        "text",
-        "threadId"
-      ],
-      "type": "object"
-    },
     "ThreadStartedNotification": {
       "properties": {
         "thread": {
@@ -4342,26 +4071,6 @@
       "title": "McpServer/oauthLogin/completedNotification",
       "type": "object"
     },
-    {
-      "properties": {
-        "method": {
-          "enum": [
-            "mcpServer/startupStatus/updated"
-          ],
-          "title": "McpServer/startupStatus/updatedNotificationMethod",
-          "type": "string"
-        },
-        "params": {
-          "$ref": "#/definitions/McpServerStatusUpdatedNotification"
-        }
-      },
-      "required": [
-        "method",
-        "params"
-      ],
-      "title": "McpServer/startupStatus/updatedNotification",
-      "type": "object"
-    },
     {
       "properties": {
         "method": {
@@ -4422,26 +4131,6 @@
       "title": "App/list/updatedNotification",
       "type": "object"
     },
-    {
-      "properties": {
-        "method": {
-          "enum": [
-            "fs/changed"
-          ],
-          "title": "Fs/changedNotificationMethod",
-          "type": "string"
-        },
-        "params": {
-          "$ref": "#/definitions/FsChangedNotification"
-        }
-      },
-      "required": [
-        "method",
-        "params"
-      ],
-      "title": "Fs/changedNotification",
-      "type": "object"
-    },
     {
       "properties": {
         "method": {
@@ -4663,26 +4352,6 @@
       "title": "Thread/realtime/itemAddedNotification",
       "type": "object"
     },
-    {
-      "properties": {
-        "method": {
-          "enum": [
-            "thread/realtime/transcriptUpdated"
-          ],
-          "title": "Thread/realtime/transcriptUpdatedNotificationMethod",
-          "type": "string"
-        },
-        "params": {
-          "$ref": "#/definitions/ThreadRealtimeTranscriptUpdatedNotification"
-        }
-      },
-      "required": [
-        "method",
-        "params"
-      ],
-      "title": "Thread/realtime/transcriptUpdatedNotification",
-      "type": "object"
-    },
     {
       "properties": {
         "method": {

codex-rs/app-server-protocol/schema/json/ServerRequest.json

@@ -28,6 +28,41 @@
       },
       "type": "object"
     },
+    "AdditionalMacOsPermissions": {
+      "properties": {
+        "accessibility": {
+          "type": "boolean"
+        },
+        "automations": {
+          "$ref": "#/definitions/MacOsAutomationPermission"
+        },
+        "calendar": {
+          "type": "boolean"
+        },
+        "contacts": {
+          "$ref": "#/definitions/MacOsContactsPermission"
+        },
+        "launchServices": {
+          "type": "boolean"
+        },
+        "preferences": {
+          "$ref": "#/definitions/MacOsPreferencesPermission"
+        },
+        "reminders": {
+          "type": "boolean"
+        }
+      },
+      "required": [
+        "accessibility",
+        "automations",
+        "calendar",
+        "contacts",
+        "launchServices",
+        "preferences",
+        "reminders"
+      ],
+      "type": "object"
+    },
     "AdditionalNetworkPermissions": {
       "properties": {
         "enabled": {
@@ -51,6 +86,16 @@
             }
           ]
         },
+        "macos": {
+          "anyOf": [
+            {
+              "$ref": "#/definitions/AdditionalMacOsPermissions"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
         "network": {
           "anyOf": [
             {
@@ -407,6 +452,17 @@
       ],
       "type": "object"
     },
+    "CommandExecutionRequestApprovalSkillMetadata": {
+      "properties": {
+        "pathToSkillsMd": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "pathToSkillsMd"
+      ],
+      "type": "object"
+    },
     "DynamicToolCallParams": {
       "properties": {
         "arguments": true,
@@ -582,6 +638,49 @@
       ],
       "type": "object"
     },
+    "MacOsAutomationPermission": {
+      "oneOf": [
+        {
+          "enum": [
+            "none",
+            "all"
+          ],
+          "type": "string"
+        },
+        {
+          "additionalProperties": false,
+          "properties": {
+            "bundle_ids": {
+              "items": {
+                "type": "string"
+              },
+              "type": "array"
+            }
+          },
+          "required": [
+            "bundle_ids"
+          ],
+          "title": "BundleIdsMacOsAutomationPermission",
+          "type": "object"
+        }
+      ]
+    },
+    "MacOsContactsPermission": {
+      "enum": [
+        "none",
+        "read_only",
+        "read_write"
+      ],
+      "type": "string"
+    },
+    "MacOsPreferencesPermission": {
+      "enum": [
+        "none",
+        "read_only",
+        "read_write"
+      ],
+      "type": "string"
+    },
     "McpElicitationArrayType": {
       "enum": [
         "array"

codex-rs/app-server-protocol/schema/json/codex_app_server_protocol.v2.schemas.json

@@ -139,9 +139,6 @@
       "title": "AgentMessageDeltaNotification",
       "type": "object"
     },
-    "AgentPath": {
-      "type": "string"
-    },
     "AnalyticsConfig": {
       "additionalProperties": true,
       "properties": {
@@ -495,15 +492,11 @@
         },
         "name": {
           "type": "string"
-        },
-        "needsAuth": {
-          "type": "boolean"
         }
       },
       "required": [
         "id",
-        "name",
-        "needsAuth"
+        "name"
       ],
       "type": "object"
     },
@@ -1033,30 +1026,6 @@
           "title": "Thread/compact/startRequest",
           "type": "object"
         },
-        {
-          "properties": {
-            "id": {
-              "$ref": "#/definitions/RequestId"
-            },
-            "method": {
-              "enum": [
-                "thread/shellCommand"
-              ],
-              "title": "Thread/shellCommandRequestMethod",
-              "type": "string"
-            },
-            "params": {
-              "$ref": "#/definitions/ThreadShellCommandParams"
-            }
-          },
-          "required": [
-            "id",
-            "method",
-            "params"
-          ],
-          "title": "Thread/shellCommandRequest",
-          "type": "object"
-        },
         {
           "properties": {
             "id": {
@@ -1417,54 +1386,6 @@
           "title": "Fs/copyRequest",
           "type": "object"
         },
-        {
-          "properties": {
-            "id": {
-              "$ref": "#/definitions/RequestId"
-            },
-            "method": {
-              "enum": [
-                "fs/watch"
-              ],
-              "title": "Fs/watchRequestMethod",
-              "type": "string"
-            },
-            "params": {
-              "$ref": "#/definitions/FsWatchParams"
-            }
-          },
-          "required": [
-            "id",
-            "method",
-            "params"
-          ],
-          "title": "Fs/watchRequest",
-          "type": "object"
-        },
-        {
-          "properties": {
-            "id": {
-              "$ref": "#/definitions/RequestId"
-            },
-            "method": {
-              "enum": [
-                "fs/unwatch"
-              ],
-              "title": "Fs/unwatchRequestMethod",
-              "type": "string"
-            },
-            "params": {
-              "$ref": "#/definitions/FsUnwatchParams"
-            }
-          },
-          "required": [
-            "id",
-            "method",
-            "params"
-          ],
-          "title": "Fs/unwatchRequest",
-          "type": "object"
-        },
         {
           "properties": {
             "id": {
@@ -1681,30 +1602,6 @@
           "title": "ExperimentalFeature/listRequest",
           "type": "object"
         },
-        {
-          "properties": {
-            "id": {
-              "$ref": "#/definitions/RequestId"
-            },
-            "method": {
-              "enum": [
-                "experimentalFeature/enablement/set"
-              ],
-              "title": "ExperimentalFeature/enablement/setRequestMethod",
-              "type": "string"
-            },
-            "params": {
-              "$ref": "#/definitions/ExperimentalFeatureEnablementSetParams"
-            }
-          },
-          "required": [
-            "id",
-            "method",
-            "params"
-          ],
-          "title": "ExperimentalFeature/enablement/setRequest",
-          "type": "object"
-        },
         {
           "properties": {
             "id": {
@@ -2323,28 +2220,6 @@
           ],
           "title": "ResponseTooManyFailedAttemptsCodexErrorInfo",
           "type": "object"
-        },
-        {
-          "additionalProperties": false,
-          "description": "Returned when `turn/start` or `turn/steer` is submitted while the current active turn cannot accept same-turn steering, for example `/review` or manual `/compact`.",
-          "properties": {
-            "activeTurnNotSteerable": {
-              "properties": {
-                "turnKind": {
-                  "$ref": "#/definitions/NonSteerableTurnKind"
-                }
-              },
-              "required": [
-                "turnKind"
-              ],
-              "type": "object"
-            }
-          },
-          "required": [
-            "activeTurnNotSteerable"
-          ],
-          "title": "ActiveTurnNotSteerableCodexErrorInfo",
-          "type": "object"
         }
       ]
     },
@@ -2879,15 +2754,6 @@
       "title": "CommandExecutionOutputDeltaNotification",
       "type": "object"
     },
-    "CommandExecutionSource": {
-      "enum": [
-        "agent",
-        "userShell",
-        "unifiedExecStartup",
-        "unifiedExecInteraction"
-      ],
-      "type": "string"
-    },
     "CommandExecutionStatus": {
       "enum": [
         "inProgress",
@@ -3833,40 +3699,6 @@
       ],
       "type": "object"
     },
-    "ExperimentalFeatureEnablementSetParams": {
-      "$schema": "http://json-schema.org/draft-07/schema#",
-      "properties": {
-        "enablement": {
-          "additionalProperties": {
-            "type": "boolean"
-          },
-          "description": "Process-wide runtime feature enablement keyed by canonical feature name.\n\nOnly named features are updated. Omitted features are left unchanged. Send an empty map for a no-op.",
-          "type": "object"
-        }
-      },
-      "required": [
-        "enablement"
-      ],
-      "title": "ExperimentalFeatureEnablementSetParams",
-      "type": "object"
-    },
-    "ExperimentalFeatureEnablementSetResponse": {
-      "$schema": "http://json-schema.org/draft-07/schema#",
-      "properties": {
-        "enablement": {
-          "additionalProperties": {
-            "type": "boolean"
-          },
-          "description": "Feature enablement entries updated by this request.",
-          "type": "object"
-        }
-      },
-      "required": [
-        "enablement"
-      ],
-      "title": "ExperimentalFeatureEnablementSetResponse",
-      "type": "object"
-    },
     "ExperimentalFeatureListParams": {
       "$schema": "http://json-schema.org/draft-07/schema#",
       "properties": {
@@ -4143,29 +3975,6 @@
       ],
       "type": "string"
     },
-    "FsChangedNotification": {
-      "$schema": "http://json-schema.org/draft-07/schema#",
-      "description": "Filesystem watch notification emitted for `fs/watch` subscribers.",
-      "properties": {
-        "changedPaths": {
-          "description": "File or directory paths associated with this event.",
-          "items": {
-            "$ref": "#/definitions/AbsolutePathBuf"
-          },
-          "type": "array"
-        },
-        "watchId": {
-          "description": "Watch identifier returned by `fs/watch`.",
-          "type": "string"
-        }
-      },
-      "required": [
-        "changedPaths",
-        "watchId"
-      ],
-      "title": "FsChangedNotification",
-      "type": "object"
-    },
     "FsCopyParams": {
       "$schema": "http://json-schema.org/draft-07/schema#",
       "description": "Copy a file or directory tree on the host filesystem.",
@@ -4420,70 +4229,6 @@
       "title": "FsRemoveResponse",
       "type": "object"
     },
-    "FsUnwatchParams": {
-      "$schema": "http://json-schema.org/draft-07/schema#",
-      "description": "Stop filesystem watch notifications for a prior `fs/watch`.",
-      "properties": {
-        "watchId": {
-          "description": "Watch identifier returned by `fs/watch`.",
-          "type": "string"
-        }
-      },
-      "required": [
-        "watchId"
-      ],
-      "title": "FsUnwatchParams",
-      "type": "object"
-    },
-    "FsUnwatchResponse": {
-      "$schema": "http://json-schema.org/draft-07/schema#",
-      "description": "Successful response for `fs/unwatch`.",
-      "title": "FsUnwatchResponse",
-      "type": "object"
-    },
-    "FsWatchParams": {
-      "$schema": "http://json-schema.org/draft-07/schema#",
-      "description": "Start filesystem watch notifications for an absolute path.",
-      "properties": {
-        "path": {
-          "allOf": [
-            {
-              "$ref": "#/definitions/AbsolutePathBuf"
-            }
-          ],
-          "description": "Absolute file or directory path to watch."
-        }
-      },
-      "required": [
-        "path"
-      ],
-      "title": "FsWatchParams",
-      "type": "object"
-    },
-    "FsWatchResponse": {
-      "$schema": "http://json-schema.org/draft-07/schema#",
-      "description": "Created watch handle returned by `fs/watch`.",
-      "properties": {
-        "path": {
-          "allOf": [
-            {
-              "$ref": "#/definitions/AbsolutePathBuf"
-            }
-          ],
-          "description": "Canonicalized path associated with the watch."
-        },
-        "watchId": {
-          "description": "Connection-scoped watch identifier used for `fs/unwatch` and `fs/changed`.",
-          "type": "string"
-        }
-      },
-      "required": [
-        "path",
-        "watchId"
-      ],
-      "title": "FsWatchResponse",
-      "type": "object"
-    },
     "FsWriteFileParams": {
       "$schema": "http://json-schema.org/draft-07/schema#",
       "description": "Write a file on the host filesystem.",
@@ -4582,13 +4327,6 @@
         }
       ]
     },
-    "FuzzyFileSearchMatchType": {
-      "enum": [
-        "file",
-        "directory"
-      ],
-      "type": "string"
-    },
     "FuzzyFileSearchParams": {
       "$schema": "http://json-schema.org/draft-07/schema#",
       "properties": {
@@ -4632,9 +4370,6 @@
             "null"
           ]
         },
-        "match_type": {
-          "$ref": "#/definitions/FuzzyFileSearchMatchType"
-        },
         "path": {
           "type": "string"
         },
@@ -4649,7 +4384,6 @@
       },
       "required": [
         "file_name",
-        "match_type",
         "path",
         "root",
         "score"
@@ -4891,10 +4625,7 @@
     },
     "HookEventName": {
       "enum": [
-        "preToolUse",
-        "postToolUse",
         "sessionStart",
-        "userPromptSubmit",
         "stop"
       ],
       "type": "string"
@@ -4939,21 +4670,6 @@
       ],
       "type": "string"
     },
-    "HookPromptFragment": {
-      "properties": {
-        "hookRunId": {
-          "type": "string"
-        },
-        "text": {
-          "type": "string"
-        }
-      },
-      "required": [
-        "hookRunId",
-        "text"
-      ],
-      "type": "object"
-    },
     "HookRunStatus": {
       "enum": [
         "running",
@@ -5383,22 +5099,6 @@
           "title": "Chatgptv2::LoginAccountParams",
           "type": "object"
         },
-        {
-          "properties": {
-            "type": {
-              "enum": [
-                "chatgptDeviceCode"
-              ],
-              "title": "ChatgptDeviceCodev2::LoginAccountParamsType",
-              "type": "string"
-            }
-          },
-          "required": [
-            "type"
-          ],
-          "title": "ChatgptDeviceCodev2::LoginAccountParams",
-          "type": "object"
-        },
         {
           "description": "[UNSTABLE] FOR OPENAI INTERNAL USE ONLY - DO NOT USE. The access token must contain the same scopes that Codex-managed ChatGPT auth tokens have.",
           "properties": {
@@ -5480,36 +5180,6 @@
           "title": "Chatgptv2::LoginAccountResponse",
           "type": "object"
         },
-        {
-          "properties": {
-            "loginId": {
-              "type": "string"
-            },
-            "type": {
-              "enum": [
-                "chatgptDeviceCode"
-              ],
-              "title": "ChatgptDeviceCodev2::LoginAccountResponseType",
-              "type": "string"
-            },
-            "userCode": {
-              "description": "One-time code the user must enter after signing in.",
-              "type": "string"
-            },
-            "verificationUrl": {
-              "description": "URL the client should open in a browser to complete device code authorization.",
-              "type": "string"
-            }
-          },
-          "required": [
-            "loginId",
-            "type",
-            "userCode",
-            "verificationUrl"
-          ],
-          "title": "ChatgptDeviceCodev2::LoginAccountResponse",
-          "type": "object"
-        },
         {
           "properties": {
             "type": {
@@ -5545,21 +5215,6 @@
       },
       "type": "object"
     },
-    "MarketplaceLoadErrorInfo": {
-      "properties": {
-        "marketplacePath": {
-          "$ref": "#/definitions/AbsolutePathBuf"
-        },
-        "message": {
-          "type": "string"
-        }
-      },
-      "required": [
-        "marketplacePath",
-        "message"
-      ],
-      "type": "object"
-    },
     "McpAuthStatus": {
       "enum": [
         "unsupported",
@@ -5639,15 +5294,6 @@
       "title": "McpServerRefreshResponse",
       "type": "object"
     },
-    "McpServerStartupState": {
-      "enum": [
-        "starting",
-        "ready",
-        "failed",
-        "cancelled"
-      ],
-      "type": "string"
-    },
     "McpServerStatus": {
       "properties": {
         "authStatus": {
@@ -5684,29 +5330,6 @@
       ],
       "type": "object"
     },
-    "McpServerStatusUpdatedNotification": {
-      "$schema": "http://json-schema.org/draft-07/schema#",
-      "properties": {
-        "error": {
-          "type": [
-            "string",
-            "null"
-          ]
-        },
-        "name": {
-          "type": "string"
-        },
-        "status": {
-          "$ref": "#/definitions/McpServerStartupState"
-        }
-      },
-      "required": [
-        "name",
-        "status"
-      ],
-      "title": "McpServerStatusUpdatedNotification",
-      "type": "object"
-    },
     "McpToolCallError": {
       "properties": {
         "message": {
@@ -5764,54 +5387,6 @@
       ],
       "type": "string"
     },
-    "MemoryCitation": {
-      "properties": {
-        "entries": {
-          "items": {
-            "$ref": "#/definitions/MemoryCitationEntry"
-          },
-          "type": "array"
-        },
-        "threadIds": {
-          "items": {
-            "type": "string"
-          },
-          "type": "array"
-        }
-      },
-      "required": [
-        "entries",
-        "threadIds"
-      ],
-      "type": "object"
-    },
-    "MemoryCitationEntry": {
-      "properties": {
-        "lineEnd": {
-          "format": "uint32",
-          "minimum": 0.0,
-          "type": "integer"
-        },
-        "lineStart": {
-          "format": "uint32",
-          "minimum": 0.0,
-          "type": "integer"
-        },
-        "note": {
-          "type": "string"
-        },
-        "path": {
-          "type": "string"
-        }
-      },
-      "required": [
-        "lineEnd",
-        "lineStart",
-        "note",
-        "path"
-      ],
-      "type": "object"
-    },
     "MergeStrategy": {
       "enum": [
         "replace",
@@ -6063,13 +5638,6 @@
       ],
       "type": "string"
     },
-    "NetworkDomainPermission": {
-      "enum": [
-        "allow",
-        "deny"
-      ],
-      "type": "string"
-    },
     "NetworkRequirements": {
       "properties": {
         "allowLocalBinding": {
@@ -6079,7 +5647,6 @@
           ]
         },
         "allowUnixSockets": {
-          "description": "Legacy compatibility view derived from `unix_sockets`.",
           "items": {
             "type": "string"
           },
@@ -6095,7 +5662,6 @@
           ]
         },
         "allowedDomains": {
-          "description": "Legacy compatibility view derived from `domains`.",
           "items": {
             "type": "string"
           },
@@ -6117,7 +5683,6 @@
           ]
         },
         "deniedDomains": {
-          "description": "Legacy compatibility view derived from `domains`.",
           "items": {
             "type": "string"
           },
@@ -6126,16 +5691,6 @@
             "null"
           ]
         },
-        "domains": {
-          "additionalProperties": {
-            "$ref": "#/definitions/NetworkDomainPermission"
-          },
-          "description": "Canonical network permission map for `experimental_network`.",
-          "type": [
-            "object",
-            "null"
-          ]
-        },
         "enabled": {
           "type": [
             "boolean",
@@ -6150,13 +5705,6 @@
             "null"
           ]
         },
-        "managedAllowedDomainsOnly": {
-          "description": "When true, only managed allowlist entries are respected while managed network enforcement is active.",
-          "type": [
-            "boolean",
-            "null"
-          ]
-        },
         "socksPort": {
           "format": "uint16",
           "minimum": 0.0,
@@ -6164,34 +5712,10 @@
             "integer",
             "null"
           ]
-        },
-        "unixSockets": {
-          "additionalProperties": {
-            "$ref": "#/definitions/NetworkUnixSocketPermission"
-          },
-          "description": "Canonical unix socket permission map for `experimental_network`.",
-          "type": [
-            "object",
-            "null"
-          ]
         }
       },
       "type": "object"
     },
-    "NetworkUnixSocketPermission": {
-      "enum": [
-        "allow",
-        "none"
-      ],
-      "type": "string"
-    },
-    "NonSteerableTurnKind": {
-      "enum": [
-        "review",
-        "compact"
-      ],
-      "type": "string"
-    },
     "OverriddenMetadata": {
       "properties": {
         "effectiveValue": true,
@@ -6317,9 +5841,7 @@
         "plus",
         "pro",
         "team",
-        "self_serve_business_usage_based",
         "business",
-        "enterprise_cbp_usage_based",
         "enterprise",
         "edu",
         "unknown"
@@ -6557,20 +6079,6 @@
     "PluginListResponse": {
       "$schema": "http://json-schema.org/draft-07/schema#",
       "properties": {
-        "featuredPluginIds": {
-          "default": [],
-          "items": {
-            "type": "string"
-          },
-          "type": "array"
-        },
-        "marketplaceLoadErrors": {
-          "default": [],
-          "items": {
-            "$ref": "#/definitions/MarketplaceLoadErrorInfo"
-          },
-          "type": "array"
-        },
         "marketplaces": {
           "items": {
             "$ref": "#/definitions/PluginMarketplaceEntry"
@@ -7591,12 +7099,6 @@
             "call_id": {
               "type": "string"
             },
-            "name": {
-              "type": [
-                "string",
-                "null"
-              ]
-            },
             "output": {
               "$ref": "#/definitions/FunctionCallOutputBody"
             },
@@ -8746,26 +8248,6 @@
           "title": "McpServer/oauthLogin/completedNotification",
           "type": "object"
         },
-        {
-          "properties": {
-            "method": {
-              "enum": [
-                "mcpServer/startupStatus/updated"
-              ],
-              "title": "McpServer/startupStatus/updatedNotificationMethod",
-              "type": "string"
-            },
-            "params": {
-              "$ref": "#/definitions/McpServerStatusUpdatedNotification"
-            }
-          },
-          "required": [
-            "method",
-            "params"
-          ],
-          "title": "McpServer/startupStatus/updatedNotification",
-          "type": "object"
-        },
         {
           "properties": {
             "method": {
@@ -8826,26 +8308,6 @@
           "title": "App/list/updatedNotification",
           "type": "object"
         },
-        {
-          "properties": {
-            "method": {
-              "enum": [
-                "fs/changed"
-              ],
-              "title": "Fs/changedNotificationMethod",
-              "type": "string"
-            },
-            "params": {
-              "$ref": "#/definitions/FsChangedNotification"
-            }
-          },
-          "required": [
-            "method",
-            "params"
-          ],
-          "title": "Fs/changedNotification",
-          "type": "object"
-        },
         {
           "properties": {
             "method": {
@@ -9067,26 +8529,6 @@
           "title": "Thread/realtime/itemAddedNotification",
           "type": "object"
         },
-        {
-          "properties": {
-            "method": {
-              "enum": [
-                "thread/realtime/transcriptUpdated"
-              ],
-              "title": "Thread/realtime/transcriptUpdatedNotificationMethod",
-              "type": "string"
-            },
-            "params": {
-              "$ref": "#/definitions/ThreadRealtimeTranscriptUpdatedNotification"
-            }
-          },
-          "required": [
-            "method",
-            "params"
-          ],
-          "title": "Thread/realtime/transcriptUpdatedNotification",
-          "type": "object"
-        },
         {
           "properties": {
             "method": {
@@ -9247,19 +8689,6 @@
           ],
           "type": "string"
         },
-        {
-          "additionalProperties": false,
-          "properties": {
-            "custom": {
-              "type": "string"
-            }
-          },
-          "required": [
-            "custom"
-          ],
-          "title": "CustomSessionSource",
-          "type": "object"
-        },
         {
           "additionalProperties": false,
           "properties": {
@@ -9441,9 +8870,6 @@
         "description": {
           "type": "string"
         },
-        "enabled": {
-          "type": "boolean"
-        },
         "interface": {
           "anyOf": [
             {
@@ -9469,7 +8895,6 @@
       },
       "required": [
         "description",
-        "enabled",
         "name",
         "path"
       ],
@@ -9526,27 +8951,13 @@
         "enabled": {
           "type": "boolean"
         },
-        "name": {
-          "description": "Name-based selector.",
-          "type": [
-            "string",
-            "null"
-          ]
-        },
         "path": {
-          "anyOf": [
-            {
-              "$ref": "#/definitions/AbsolutePathBuf"
-            },
-            {
-              "type": "null"
-            }
-          ],
-          "description": "Path-based selector."
+          "type": "string"
         }
       },
       "required": [
-        "enabled"
+        "enabled",
+        "path"
       ],
       "title": "SkillsConfigWriteParams",
       "type": "object"
@@ -9674,17 +9085,6 @@
                     "null"
                   ]
                 },
-                "agent_path": {
-                  "anyOf": [
-                    {
-                      "$ref": "#/definitions/AgentPath"
-                    },
-                    {
-                      "type": "null"
-                    }
-                  ],
-                  "default": null
-                },
                 "agent_role": {
                   "default": null,
                   "type": [
@@ -10197,47 +9597,9 @@
         },
         {
           "properties": {
-            "fragments": {
-              "items": {
-                "$ref": "#/definitions/HookPromptFragment"
-              },
-              "type": "array"
-            },
             "id": {
               "type": "string"
             },
-            "type": {
-              "enum": [
-                "hookPrompt"
-              ],
-              "title": "HookPromptThreadItemType",
-              "type": "string"
-            }
-          },
-          "required": [
-            "fragments",
-            "id",
-            "type"
-          ],
-          "title": "HookPromptThreadItem",
-          "type": "object"
-        },
-        {
-          "properties": {
-            "id": {
-              "type": "string"
-            },
-            "memoryCitation": {
-              "anyOf": [
-                {
-                  "$ref": "#/definitions/MemoryCitation"
-                },
-                {
-                  "type": "null"
-                }
-              ],
-              "default": null
-            },
             "phase": {
               "anyOf": [
                 {
@@ -10377,14 +9739,6 @@
                 "null"
               ]
             },
-            "source": {
-              "allOf": [
-                {
-                  "$ref": "#/definitions/CommandExecutionSource"
-                }
-              ],
-              "default": "agent"
-            },
             "status": {
               "$ref": "#/definitions/CommandExecutionStatus"
             },
@@ -10710,12 +10064,6 @@
                 "null"
               ]
             },
-            "savedPath": {
-              "type": [
-                "string",
-                "null"
-              ]
-            },
             "status": {
               "type": "string"
             },
@@ -11198,28 +10546,6 @@
       "title": "ThreadRealtimeStartedNotification",
       "type": "object"
     },
-    "ThreadRealtimeTranscriptUpdatedNotification": {
-      "$schema": "http://json-schema.org/draft-07/schema#",
-      "description": "EXPERIMENTAL - flat transcript delta emitted whenever realtime transcript text changes.",
-      "properties": {
-        "role": {
-          "type": "string"
-        },
-        "text": {
-          "type": "string"
-        },
-        "threadId": {
-          "type": "string"
-        }
-      },
-      "required": [
-        "role",
-        "text",
-        "threadId"
-      ],
-      "title": "ThreadRealtimeTranscriptUpdatedNotification",
-      "type": "object"
-    },
     "ThreadResumeParams": {
       "$schema": "http://json-schema.org/draft-07/schema#",
       "description": "There are three ways to resume a thread: 1. By thread_id: load the thread from disk by thread_id and resume it. 2. By history: instantiate the thread from memory and resume it. 3. By path: load the thread from disk by path and resume it.\n\nThe precedence is: history > path > thread_id. If using history or path, the thread_id param will be ignored.\n\nPrefer using thread_id whenever possible.",
@@ -11452,29 +10778,6 @@
       "title": "ThreadSetNameResponse",
       "type": "object"
     },
-    "ThreadShellCommandParams": {
-      "$schema": "http://json-schema.org/draft-07/schema#",
-      "properties": {
-        "command": {
-          "description": "Shell command string evaluated by the thread's configured shell. Unlike `command/exec`, this intentionally preserves shell syntax such as pipes, redirects, and quoting. This runs unsandboxed with full access rather than inheriting the thread sandbox policy.",
-          "type": "string"
-        },
-        "threadId": {
-          "type": "string"
-        }
-      },
-      "required": [
-        "command",
-        "threadId"
-      ],
-      "title": "ThreadShellCommandParams",
-      "type": "object"
-    },
-    "ThreadShellCommandResponse": {
-      "$schema": "http://json-schema.org/draft-07/schema#",
-      "title": "ThreadShellCommandResponse",
-      "type": "object"
-    },
     "ThreadSortKey": {
       "enum": [
         "created_at",

codex-rs/app-server-protocol/schema/json/v1/InitializeResponse.json

@@ -1,20 +1,6 @@
 {
   "$schema": "http://json-schema.org/draft-07/schema#",
-  "definitions": {
-    "AbsolutePathBuf": {
-      "description": "A path that is guaranteed to be absolute and normalized (though it is not guaranteed to be canonicalized or exist on the filesystem).\n\nIMPORTANT: When deserializing an `AbsolutePathBuf`, a base path must be set using [AbsolutePathBufGuard::new]. If no base path is set, the deserialization will fail unless the path being deserialized is already absolute.",
-      "type": "string"
-    }
-  },
   "properties": {
-    "codexHome": {
-      "allOf": [
-        {
-          "$ref": "#/definitions/AbsolutePathBuf"
-        }
-      ],
-      "description": "Absolute path to the server's $CODEX_HOME directory."
-    },
     "platformFamily": {
       "description": "Platform family for the running app-server target, for example `\"unix\"` or `\"windows\"`.",
       "type": "string"
@@ -28,7 +14,6 @@
     }
   },
   "required": [
-    "codexHome",
     "platformFamily",
     "platformOs",
     "userAgent"

codex-rs/app-server-protocol/schema/json/v2/AccountRateLimitsUpdatedNotification.json

@@ -29,9 +29,7 @@
         "plus",
         "pro",
         "team",
-        "self_serve_business_usage_based",
         "business",
-        "enterprise_cbp_usage_based",
         "enterprise",
         "edu",
         "unknown"

codex-rs/app-server-protocol/schema/json/v2/AccountUpdatedNotification.json

@@ -34,9 +34,7 @@
         "plus",
         "pro",
         "team",
-        "self_serve_business_usage_based",
         "business",
-        "enterprise_cbp_usage_based",
         "enterprise",
         "edu",
         "unknown"

codex-rs/app-server-protocol/schema/json/v2/ConfigRequirementsReadResponse.json

@@ -102,13 +102,6 @@
       },
       "type": "object"
     },
-    "NetworkDomainPermission": {
-      "enum": [
-        "allow",
-        "deny"
-      ],
-      "type": "string"
-    },
     "NetworkRequirements": {
       "properties": {
         "allowLocalBinding": {
@@ -118,7 +111,6 @@
           ]
         },
         "allowUnixSockets": {
-          "description": "Legacy compatibility view derived from `unix_sockets`.",
           "items": {
             "type": "string"
           },
@@ -134,7 +126,6 @@
           ]
         },
         "allowedDomains": {
-          "description": "Legacy compatibility view derived from `domains`.",
           "items": {
             "type": "string"
           },
@@ -156,7 +147,6 @@
           ]
         },
         "deniedDomains": {
-          "description": "Legacy compatibility view derived from `domains`.",
           "items": {
             "type": "string"
           },
@@ -165,16 +155,6 @@
             "null"
           ]
         },
-        "domains": {
-          "additionalProperties": {
-            "$ref": "#/definitions/NetworkDomainPermission"
-          },
-          "description": "Canonical network permission map for `experimental_network`.",
-          "type": [
-            "object",
-            "null"
-          ]
-        },
         "enabled": {
           "type": [
             "boolean",
@@ -189,13 +169,6 @@
             "null"
           ]
         },
-        "managedAllowedDomainsOnly": {
-          "description": "When true, only managed allowlist entries are respected while managed network enforcement is active.",
-          "type": [
-            "boolean",
-            "null"
-          ]
-        },
         "socksPort": {
           "format": "uint16",
           "minimum": 0.0,
@@ -203,27 +176,10 @@
             "integer",
             "null"
           ]
-        },
-        "unixSockets": {
-          "additionalProperties": {
-            "$ref": "#/definitions/NetworkUnixSocketPermission"
-          },
-          "description": "Canonical unix socket permission map for `experimental_network`.",
-          "type": [
-            "object",
-            "null"
-          ]
         }
       },
       "type": "object"
     },
-    "NetworkUnixSocketPermission": {
-      "enum": [
-        "allow",
-        "none"
-      ],
-      "type": "string"
-    },
     "ResidencyRequirement": {
       "enum": [
         "us"

codex-rs/app-server-protocol/schema/json/v2/ErrorNotification.json

@@ -112,38 +112,9 @@
           ],
           "title": "ResponseTooManyFailedAttemptsCodexErrorInfo",
           "type": "object"
-        },
-        {
-          "additionalProperties": false,
-          "description": "Returned when `turn/start` or `turn/steer` is submitted while the current active turn cannot accept same-turn steering, for example `/review` or manual `/compact`.",
-          "properties": {
-            "activeTurnNotSteerable": {
-              "properties": {
-                "turnKind": {
-                  "$ref": "#/definitions/NonSteerableTurnKind"
-                }
-              },
-              "required": [
-                "turnKind"
-              ],
-              "type": "object"
-            }
-          },
-          "required": [
-            "activeTurnNotSteerable"
-          ],
-          "title": "ActiveTurnNotSteerableCodexErrorInfo",
-          "type": "object"
         }
       ]
     },
-    "NonSteerableTurnKind": {
-      "enum": [
-        "review",
-        "compact"
-      ],
-      "type": "string"
-    },
     "TurnError": {
       "properties": {
         "additionalDetails": {

codex-rs/app-server-protocol/schema/json/v2/ExperimentalFeatureEnablementSetParams.json

@@ -1,17 +0,0 @@
-{
-  "$schema": "http://json-schema.org/draft-07/schema#",
-  "properties": {
-    "enablement": {
-      "additionalProperties": {
-        "type": "boolean"
-      },
-      "description": "Process-wide runtime feature enablement keyed by canonical feature name.\n\nOnly named features are updated. Omitted features are left unchanged. Send an empty map for a no-op.",
-      "type": "object"
-    }
-  },
-  "required": [
-    "enablement"
-  ],
-  "title": "ExperimentalFeatureEnablementSetParams",
-  "type": "object"
-}

codex-rs/app-server-protocol/schema/json/v2/ExperimentalFeatureEnablementSetResponse.json

@@ -1,17 +0,0 @@
-{
-  "$schema": "http://json-schema.org/draft-07/schema#",
-  "properties": {
-    "enablement": {
-      "additionalProperties": {
-        "type": "boolean"
-      },
-      "description": "Feature enablement entries updated by this request.",
-      "type": "object"
-    }
-  },
-  "required": [
-    "enablement"
-  ],
-  "title": "ExperimentalFeatureEnablementSetResponse",
-  "type": "object"
-}

codex-rs/app-server-protocol/schema/json/v2/FsChangedNotification.json

@@ -1,29 +0,0 @@
-{
-  "$schema": "http://json-schema.org/draft-07/schema#",
-  "definitions": {
-    "AbsolutePathBuf": {
-      "description": "A path that is guaranteed to be absolute and normalized (though it is not guaranteed to be canonicalized or exist on the filesystem).\n\nIMPORTANT: When deserializing an `AbsolutePathBuf`, a base path must be set using [AbsolutePathBufGuard::new]. If no base path is set, the deserialization will fail unless the path being deserialized is already absolute.",
-      "type": "string"
-    }
-  },
-  "description": "Filesystem watch notification emitted for `fs/watch` subscribers.",
-  "properties": {
-    "changedPaths": {
-      "description": "File or directory paths associated with this event.",
-      "items": {
-        "$ref": "#/definitions/AbsolutePathBuf"
-      },
-      "type": "array"
-    },
-    "watchId": {
-      "description": "Watch identifier returned by `fs/watch`.",
-      "type": "string"
-    }
-  },
-  "required": [
-    "changedPaths",
-    "watchId"
-  ],
-  "title": "FsChangedNotification",
-  "type": "object"
-}

codex-rs/app-server-protocol/schema/json/v2/FsUnwatchParams.json

@@ -1,15 +0,0 @@
-{
-  "$schema": "http://json-schema.org/draft-07/schema#",
-  "description": "Stop filesystem watch notifications for a prior `fs/watch`.",
-  "properties": {
-    "watchId": {
-      "description": "Watch identifier returned by `fs/watch`.",
-      "type": "string"
-    }
-  },
-  "required": [
-    "watchId"
-  ],
-  "title": "FsUnwatchParams",
-  "type": "object"
-}

codex-rs/app-server-protocol/schema/json/v2/FsUnwatchResponse.json

@@ -1,6 +0,0 @@
-{
-  "$schema": "http://json-schema.org/draft-07/schema#",
-  "description": "Successful response for `fs/unwatch`.",
-  "title": "FsUnwatchResponse",
-  "type": "object"
-}

codex-rs/app-server-protocol/schema/json/v2/FsWatchParams.json

@@ -1,25 +0,0 @@
-{
-  "$schema": "http://json-schema.org/draft-07/schema#",
-  "definitions": {
-    "AbsolutePathBuf": {
-      "description": "A path that is guaranteed to be absolute and normalized (though it is not guaranteed to be canonicalized or exist on the filesystem).\n\nIMPORTANT: When deserializing an `AbsolutePathBuf`, a base path must be set using [AbsolutePathBufGuard::new]. If no base path is set, the deserialization will fail unless the path being deserialized is already absolute.",
-      "type": "string"
-    }
-  },
-  "description": "Start filesystem watch notifications for an absolute path.",
-  "properties": {
-    "path": {
-      "allOf": [
-        {
-          "$ref": "#/definitions/AbsolutePathBuf"
-        }
-      ],
-      "description": "Absolute file or directory path to watch."
-    }
-  },
-  "required": [
-    "path"
-  ],
-  "title": "FsWatchParams",
-  "type": "object"
-}

codex-rs/app-server-protocol/schema/json/v2/FsWatchResponse.json

@@ -1,30 +0,0 @@
-{
-  "$schema": "http://json-schema.org/draft-07/schema#",
-  "definitions": {
-    "AbsolutePathBuf": {
-      "description": "A path that is guaranteed to be absolute and normalized (though it is not guaranteed to be canonicalized or exist on the filesystem).\n\nIMPORTANT: When deserializing an `AbsolutePathBuf`, a base path must be set using [AbsolutePathBufGuard::new]. If no base path is set, the deserialization will fail unless the path being deserialized is already absolute.",
-      "type": "string"
-    }
-  },
-  "description": "Created watch handle returned by `fs/watch`.",
-  "properties": {
-    "path": {
-      "allOf": [
-        {
-          "$ref": "#/definitions/AbsolutePathBuf"
-        }
-      ],
-      "description": "Canonicalized path associated with the watch."
-    },
-    "watchId": {
-      "description": "Connection-scoped watch identifier used for `fs/unwatch` and `fs/changed`.",
-      "type": "string"
-    }
-  },
-  "required": [
-    "path",
-    "watchId"
-  ],
-  "title": "FsWatchResponse",
-  "type": "object"
-}

codex-rs/app-server-protocol/schema/json/v2/GetAccountRateLimitsResponse.json

@@ -29,9 +29,7 @@
         "plus",
         "pro",
         "team",
-        "self_serve_business_usage_based",
         "business",
-        "enterprise_cbp_usage_based",
         "enterprise",
         "edu",
         "unknown"

codex-rs/app-server-protocol/schema/json/v2/GetAccountResponse.json

@@ -52,9 +52,7 @@
         "plus",
         "pro",
         "team",
-        "self_serve_business_usage_based",
         "business",
-        "enterprise_cbp_usage_based",
         "enterprise",
         "edu",
         "unknown"

codex-rs/app-server-protocol/schema/json/v2/HookCompletedNotification.json

@@ -3,10 +3,7 @@
   "definitions": {
     "HookEventName": {
       "enum": [
-        "preToolUse",
-        "postToolUse",
         "sessionStart",
-        "userPromptSubmit",
         "stop"
       ],
       "type": "string"

codex-rs/app-server-protocol/schema/json/v2/HookStartedNotification.json

@@ -3,10 +3,7 @@
   "definitions": {
     "HookEventName": {
       "enum": [
-        "preToolUse",
-        "postToolUse",
         "sessionStart",
-        "userPromptSubmit",
         "stop"
       ],
       "type": "string"

codex-rs/app-server-protocol/schema/json/v2/ItemCompletedNotification.json

@@ -177,15 +177,6 @@
         }
       ]
     },
-    "CommandExecutionSource": {
-      "enum": [
-        "agent",
-        "userShell",
-        "unifiedExecStartup",
-        "unifiedExecInteraction"
-      ],
-      "type": "string"
-    },
     "CommandExecutionStatus": {
       "enum": [
         "inProgress",
@@ -266,21 +257,6 @@
       ],
       "type": "object"
     },
-    "HookPromptFragment": {
-      "properties": {
-        "hookRunId": {
-          "type": "string"
-        },
-        "text": {
-          "type": "string"
-        }
-      },
-      "required": [
-        "hookRunId",
-        "text"
-      ],
-      "type": "object"
-    },
     "McpToolCallError": {
       "properties": {
         "message": {
@@ -313,54 +289,6 @@
       ],
       "type": "string"
     },
-    "MemoryCitation": {
-      "properties": {
-        "entries": {
-          "items": {
-            "$ref": "#/definitions/MemoryCitationEntry"
-          },
-          "type": "array"
-        },
-        "threadIds": {
-          "items": {
-            "type": "string"
-          },
-          "type": "array"
-        }
-      },
-      "required": [
-        "entries",
-        "threadIds"
-      ],
-      "type": "object"
-    },
-    "MemoryCitationEntry": {
-      "properties": {
-        "lineEnd": {
-          "format": "uint32",
-          "minimum": 0.0,
-          "type": "integer"
-        },
-        "lineStart": {
-          "format": "uint32",
-          "minimum": 0.0,
-          "type": "integer"
-        },
-        "note": {
-          "type": "string"
-        },
-        "path": {
-          "type": "string"
-        }
-      },
-      "required": [
-        "lineEnd",
-        "lineStart",
-        "note",
-        "path"
-      ],
-      "type": "object"
-    },
     "MessagePhase": {
       "description": "Classifies an assistant message as interim commentary or final answer text.\n\nProviders do not emit this consistently, so callers must treat `None` as \"phase unknown\" and keep compatibility behavior for legacy models.",
       "oneOf": [
@@ -513,47 +441,9 @@
         },
         {
           "properties": {
-            "fragments": {
-              "items": {
-                "$ref": "#/definitions/HookPromptFragment"
-              },
-              "type": "array"
-            },
             "id": {
               "type": "string"
             },
-            "type": {
-              "enum": [
-                "hookPrompt"
-              ],
-              "title": "HookPromptThreadItemType",
-              "type": "string"
-            }
-          },
-          "required": [
-            "fragments",
-            "id",
-            "type"
-          ],
-          "title": "HookPromptThreadItem",
-          "type": "object"
-        },
-        {
-          "properties": {
-            "id": {
-              "type": "string"
-            },
-            "memoryCitation": {
-              "anyOf": [
-                {
-                  "$ref": "#/definitions/MemoryCitation"
-                },
-                {
-                  "type": "null"
-                }
-              ],
-              "default": null
-            },
             "phase": {
               "anyOf": [
                 {
@@ -693,14 +583,6 @@
                 "null"
               ]
             },
-            "source": {
-              "allOf": [
-                {
-                  "$ref": "#/definitions/CommandExecutionSource"
-                }
-              ],
-              "default": "agent"
-            },
             "status": {
               "$ref": "#/definitions/CommandExecutionStatus"
             },
@@ -1026,12 +908,6 @@
                 "null"
               ]
             },
-            "savedPath": {
-              "type": [
-                "string",
-                "null"
-              ]
-            },
             "status": {
               "type": "string"
             },

codex-rs/app-server-protocol/schema/json/v2/ItemStartedNotification.json

@@ -177,15 +177,6 @@
         }
       ]
     },
-    "CommandExecutionSource": {
-      "enum": [
-        "agent",
-        "userShell",
-        "unifiedExecStartup",
-        "unifiedExecInteraction"
-      ],
-      "type": "string"
-    },
     "CommandExecutionStatus": {
       "enum": [
         "inProgress",
@@ -266,21 +257,6 @@
       ],
       "type": "object"
     },
-    "HookPromptFragment": {
-      "properties": {
-        "hookRunId": {
-          "type": "string"
-        },
-        "text": {
-          "type": "string"
-        }
-      },
-      "required": [
-        "hookRunId",
-        "text"
-      ],
-      "type": "object"
-    },
     "McpToolCallError": {
       "properties": {
         "message": {
@@ -313,54 +289,6 @@
       ],
       "type": "string"
     },
-    "MemoryCitation": {
-      "properties": {
-        "entries": {
-          "items": {
-            "$ref": "#/definitions/MemoryCitationEntry"
-          },
-          "type": "array"
-        },
-        "threadIds": {
-          "items": {
-            "type": "string"
-          },
-          "type": "array"
-        }
-      },
-      "required": [
-        "entries",
-        "threadIds"
-      ],
-      "type": "object"
-    },
-    "MemoryCitationEntry": {
-      "properties": {
-        "lineEnd": {
-          "format": "uint32",
-          "minimum": 0.0,
-          "type": "integer"
-        },
-        "lineStart": {
-          "format": "uint32",
-          "minimum": 0.0,
-          "type": "integer"
-        },
-        "note": {
-          "type": "string"
-        },
-        "path": {
-          "type": "string"
-        }
-      },
-      "required": [
-        "lineEnd",
-        "lineStart",
-        "note",
-        "path"
-      ],
-      "type": "object"
-    },
     "MessagePhase": {
       "description": "Classifies an assistant message as interim commentary or final answer text.\n\nProviders do not emit this consistently, so callers must treat `None` as \"phase unknown\" and keep compatibility behavior for legacy models.",
       "oneOf": [
@@ -513,47 +441,9 @@
         },
         {
           "properties": {
-            "fragments": {
-              "items": {
-                "$ref": "#/definitions/HookPromptFragment"
-              },
-              "type": "array"
-            },
             "id": {
               "type": "string"
             },
-            "type": {
-              "enum": [
-                "hookPrompt"
-              ],
-              "title": "HookPromptThreadItemType",
-              "type": "string"
-            }
-          },
-          "required": [
-            "fragments",
-            "id",
-            "type"
-          ],
-          "title": "HookPromptThreadItem",
-          "type": "object"
-        },
-        {
-          "properties": {
-            "id": {
-              "type": "string"
-            },
-            "memoryCitation": {
-              "anyOf": [
-                {
-                  "$ref": "#/definitions/MemoryCitation"
-                },
-                {
-                  "type": "null"
-                }
-              ],
-              "default": null
-            },
             "phase": {
               "anyOf": [
                 {
@@ -693,14 +583,6 @@
                 "null"
               ]
             },
-            "source": {
-              "allOf": [
-                {
-                  "$ref": "#/definitions/CommandExecutionSource"
-                }
-              ],
-              "default": "agent"
-            },
             "status": {
               "$ref": "#/definitions/CommandExecutionStatus"
             },
@@ -1026,12 +908,6 @@
                 "null"
               ]
             },
-            "savedPath": {
-              "type": [
-                "string",
-                "null"
-              ]
-            },
             "status": {
               "type": "string"
             },

codex-rs/app-server-protocol/schema/json/v2/LoginAccountParams.json

@@ -37,22 +37,6 @@
       "title": "Chatgptv2::LoginAccountParams",
       "type": "object"
     },
-    {
-      "properties": {
-        "type": {
-          "enum": [
-            "chatgptDeviceCode"
-          ],
-          "title": "ChatgptDeviceCodev2::LoginAccountParamsType",
-          "type": "string"
-        }
-      },
-      "required": [
-        "type"
-      ],
-      "title": "ChatgptDeviceCodev2::LoginAccountParams",
-      "type": "object"
-    },
     {
       "description": "[UNSTABLE] FOR OPENAI INTERNAL USE ONLY - DO NOT USE. The access token must contain the same scopes that Codex-managed ChatGPT auth tokens have.",
       "properties": {

codex-rs/app-server-protocol/schema/json/v2/LoginAccountResponse.json

@@ -42,36 +42,6 @@
       "title": "Chatgptv2::LoginAccountResponse",
       "type": "object"
     },
-    {
-      "properties": {
-        "loginId": {
-          "type": "string"
-        },
-        "type": {
-          "enum": [
-            "chatgptDeviceCode"
-          ],
-          "title": "ChatgptDeviceCodev2::LoginAccountResponseType",
-          "type": "string"
-        },
-        "userCode": {
-          "description": "One-time code the user must enter after signing in.",
-          "type": "string"
-        },
-        "verificationUrl": {
-          "description": "URL the client should open in a browser to complete device code authorization.",
-          "type": "string"
-        }
-      },
-      "required": [
-        "loginId",
-        "type",
-        "userCode",
-        "verificationUrl"
-      ],
-      "title": "ChatgptDeviceCodev2::LoginAccountResponse",
-      "type": "object"
-    },
     {
       "properties": {
         "type": {

codex-rs/app-server-protocol/schema/json/v2/McpServerStatusUpdatedNotification.json

@@ -1,34 +0,0 @@
-{
-  "$schema": "http://json-schema.org/draft-07/schema#",
-  "definitions": {
-    "McpServerStartupState": {
-      "enum": [
-        "starting",
-        "ready",
-        "failed",
-        "cancelled"
-      ],
-      "type": "string"
-    }
-  },
-  "properties": {
-    "error": {
-      "type": [
-        "string",
-        "null"
-      ]
-    },
-    "name": {
-      "type": "string"
-    },
-    "status": {
-      "$ref": "#/definitions/McpServerStartupState"
-    }
-  },
-  "required": [
-    "name",
-    "status"
-  ],
-  "title": "McpServerStatusUpdatedNotification",
-  "type": "object"
-}

codex-rs/app-server-protocol/schema/json/v2/PluginInstallResponse.json

@@ -21,15 +21,11 @@
         },
         "name": {
           "type": "string"
-        },
-        "needsAuth": {
-          "type": "boolean"
         }
       },
       "required": [
         "id",
-        "name",
-        "needsAuth"
+        "name"
       ],
       "type": "object"
     },

codex-rs/app-server-protocol/schema/json/v2/PluginListResponse.json

@@ -16,21 +16,6 @@
       },
       "type": "object"
     },
-    "MarketplaceLoadErrorInfo": {
-      "properties": {
-        "marketplacePath": {
-          "$ref": "#/definitions/AbsolutePathBuf"
-        },
-        "message": {
-          "type": "string"
-        }
-      },
-      "required": [
-        "marketplacePath",
-        "message"
-      ],
-      "type": "object"
-    },
     "PluginAuthPolicy": {
       "enum": [
         "ON_INSTALL",
@@ -254,20 +239,6 @@
     }
   },
   "properties": {
-    "featuredPluginIds": {
-      "default": [],
-      "items": {
-        "type": "string"
-      },
-      "type": "array"
-    },
-    "marketplaceLoadErrors": {
-      "default": [],
-      "items": {
-        "$ref": "#/definitions/MarketplaceLoadErrorInfo"
-      },
-      "type": "array"
-    },
     "marketplaces": {
       "items": {
         "$ref": "#/definitions/PluginMarketplaceEntry"

codex-rs/app-server-protocol/schema/json/v2/PluginReadResponse.json

@@ -25,15 +25,11 @@
         },
         "name": {
           "type": "string"
-        },
-        "needsAuth": {
-          "type": "boolean"
         }
       },
       "required": [
         "id",
-        "name",
-        "needsAuth"
+        "name"
       ],
       "type": "object"
     },
@@ -318,9 +314,6 @@
         "description": {
           "type": "string"
         },
-        "enabled": {
-          "type": "boolean"
-        },
         "interface": {
           "anyOf": [
             {
@@ -346,7 +339,6 @@
       },
       "required": [
         "description",
-        "enabled",
         "name",
         "path"
       ],

codex-rs/app-server-protocol/schema/json/v2/RawResponseItemCompletedNotification.json

@@ -607,12 +607,6 @@
             "call_id": {
               "type": "string"
             },
-            "name": {
-              "type": [
-                "string",
-                "null"
-              ]
-            },
             "output": {
               "$ref": "#/definitions/FunctionCallOutputBody"
             },

codex-rs/app-server-protocol/schema/json/v2/ReviewStartResponse.json

@@ -131,28 +131,6 @@
           ],
           "title": "ResponseTooManyFailedAttemptsCodexErrorInfo",
           "type": "object"
-        },
-        {
-          "additionalProperties": false,
-          "description": "Returned when `turn/start` or `turn/steer` is submitted while the current active turn cannot accept same-turn steering, for example `/review` or manual `/compact`.",
-          "properties": {
-            "activeTurnNotSteerable": {
-              "properties": {
-                "turnKind": {
-                  "$ref": "#/definitions/NonSteerableTurnKind"
-                }
-              },
-              "required": [
-                "turnKind"
-              ],
-              "type": "object"
-            }
-          },
-          "required": [
-            "activeTurnNotSteerable"
-          ],
-          "title": "ActiveTurnNotSteerableCodexErrorInfo",
-          "type": "object"
         }
       ]
     },
@@ -313,15 +291,6 @@
         }
       ]
     },
-    "CommandExecutionSource": {
-      "enum": [
-        "agent",
-        "userShell",
-        "unifiedExecStartup",
-        "unifiedExecInteraction"
-      ],
-      "type": "string"
-    },
     "CommandExecutionStatus": {
       "enum": [
         "inProgress",
@@ -402,21 +371,6 @@
       ],
       "type": "object"
     },
-    "HookPromptFragment": {
-      "properties": {
-        "hookRunId": {
-          "type": "string"
-        },
-        "text": {
-          "type": "string"
-        }
-      },
-      "required": [
-        "hookRunId",
-        "text"
-      ],
-      "type": "object"
-    },
     "McpToolCallError": {
       "properties": {
         "message": {
@@ -449,54 +403,6 @@
       ],
       "type": "string"
     },
-    "MemoryCitation": {
-      "properties": {
-        "entries": {
-          "items": {
-            "$ref": "#/definitions/MemoryCitationEntry"
-          },
-          "type": "array"
-        },
-        "threadIds": {
-          "items": {
-            "type": "string"
-          },
-          "type": "array"
-        }
-      },
-      "required": [
-        "entries",
-        "threadIds"
-      ],
-      "type": "object"
-    },
-    "MemoryCitationEntry": {
-      "properties": {
-        "lineEnd": {
-          "format": "uint32",
-          "minimum": 0.0,
-          "type": "integer"
-        },
-        "lineStart": {
-          "format": "uint32",
-          "minimum": 0.0,
-          "type": "integer"
-        },
-        "note": {
-          "type": "string"
-        },
-        "path": {
-          "type": "string"
-        }
-      },
-      "required": [
-        "lineEnd",
-        "lineStart",
-        "note",
-        "path"
-      ],
-      "type": "object"
-    },
     "MessagePhase": {
       "description": "Classifies an assistant message as interim commentary or final answer text.\n\nProviders do not emit this consistently, so callers must treat `None` as \"phase unknown\" and keep compatibility behavior for legacy models.",
       "oneOf": [
@@ -516,13 +422,6 @@
         }
       ]
     },
-    "NonSteerableTurnKind": {
-      "enum": [
-        "review",
-        "compact"
-      ],
-      "type": "string"
-    },
     "PatchApplyStatus": {
       "enum": [
         "inProgress",
@@ -656,47 +555,9 @@
         },
         {
           "properties": {
-            "fragments": {
-              "items": {
-                "$ref": "#/definitions/HookPromptFragment"
-              },
-              "type": "array"
-            },
             "id": {
               "type": "string"
             },
-            "type": {
-              "enum": [
-                "hookPrompt"
-              ],
-              "title": "HookPromptThreadItemType",
-              "type": "string"
-            }
-          },
-          "required": [
-            "fragments",
-            "id",
-            "type"
-          ],
-          "title": "HookPromptThreadItem",
-          "type": "object"
-        },
-        {
-          "properties": {
-            "id": {
-              "type": "string"
-            },
-            "memoryCitation": {
-              "anyOf": [
-                {
-                  "$ref": "#/definitions/MemoryCitation"
-                },
-                {
-                  "type": "null"
-                }
-              ],
-              "default": null
-            },
             "phase": {
               "anyOf": [
                 {
@@ -836,14 +697,6 @@
                 "null"
               ]
             },
-            "source": {
-              "allOf": [
-                {
-                  "$ref": "#/definitions/CommandExecutionSource"
-                }
-              ],
-              "default": "agent"
-            },
             "status": {
               "$ref": "#/definitions/CommandExecutionStatus"
             },
@@ -1169,12 +1022,6 @@
                 "null"
               ]
             },
-            "savedPath": {
-              "type": [
-                "string",
-                "null"
-              ]
-            },
             "status": {
               "type": "string"
             },

codex-rs/app-server-protocol/schema/json/v2/SkillsConfigWriteParams.json

@@ -1,36 +1,16 @@
 {
   "$schema": "http://json-schema.org/draft-07/schema#",
-  "definitions": {
-    "AbsolutePathBuf": {
-      "description": "A path that is guaranteed to be absolute and normalized (though it is not guaranteed to be canonicalized or exist on the filesystem).\n\nIMPORTANT: When deserializing an `AbsolutePathBuf`, a base path must be set using [AbsolutePathBufGuard::new]. If no base path is set, the deserialization will fail unless the path being deserialized is already absolute.",
-      "type": "string"
-    }
-  },
   "properties": {
     "enabled": {
       "type": "boolean"
     },
-    "name": {
-      "description": "Name-based selector.",
-      "type": [
-        "string",
-        "null"
-      ]
-    },
     "path": {
-      "anyOf": [
-        {
-          "$ref": "#/definitions/AbsolutePathBuf"
-        },
-        {
-          "type": "null"
-        }
-      ],
-      "description": "Path-based selector."
+      "type": "string"
     }
   },
   "required": [
-    "enabled"
+    "enabled",
+    "path"
   ],
   "title": "SkillsConfigWriteParams",
   "type": "object"

codex-rs/app-server-protocol/schema/json/v2/ThreadForkResponse.json

@@ -5,9 +5,6 @@
       "description": "A path that is guaranteed to be absolute and normalized (though it is not guaranteed to be canonicalized or exist on the filesystem).\n\nIMPORTANT: When deserializing an `AbsolutePathBuf`, a base path must be set using [AbsolutePathBufGuard::new]. If no base path is set, the deserialization will fail unless the path being deserialized is already absolute.",
       "type": "string"
     },
-    "AgentPath": {
-      "type": "string"
-    },
     "ApprovalsReviewer": {
       "description": "Configures who approval requests are routed to for review. Examples include sandbox escapes, blocked network access, MCP approval prompts, and ARC escalations. Defaults to `user`. `guardian_subagent` uses a carefully prompted subagent to gather relevant context and apply a risk-based decision framework before approving or denying the request.",
       "enum": [
@@ -196,28 +193,6 @@
           ],
           "title": "ResponseTooManyFailedAttemptsCodexErrorInfo",
           "type": "object"
-        },
-        {
-          "additionalProperties": false,
-          "description": "Returned when `turn/start` or `turn/steer` is submitted while the current active turn cannot accept same-turn steering, for example `/review` or manual `/compact`.",
-          "properties": {
-            "activeTurnNotSteerable": {
-              "properties": {
-                "turnKind": {
-                  "$ref": "#/definitions/NonSteerableTurnKind"
-                }
-              },
-              "required": [
-                "turnKind"
-              ],
-              "type": "object"
-            }
-          },
-          "required": [
-            "activeTurnNotSteerable"
-          ],
-          "title": "ActiveTurnNotSteerableCodexErrorInfo",
-          "type": "object"
         }
       ]
     },
@@ -378,15 +353,6 @@
         }
       ]
     },
-    "CommandExecutionSource": {
-      "enum": [
-        "agent",
-        "userShell",
-        "unifiedExecStartup",
-        "unifiedExecInteraction"
-      ],
-      "type": "string"
-    },
     "CommandExecutionStatus": {
       "enum": [
         "inProgress",
@@ -490,21 +456,6 @@
       },
       "type": "object"
     },
-    "HookPromptFragment": {
-      "properties": {
-        "hookRunId": {
-          "type": "string"
-        },
-        "text": {
-          "type": "string"
-        }
-      },
-      "required": [
-        "hookRunId",
-        "text"
-      ],
-      "type": "object"
-    },
     "McpToolCallError": {
       "properties": {
         "message": {
@@ -537,54 +488,6 @@
       ],
       "type": "string"
     },
-    "MemoryCitation": {
-      "properties": {
-        "entries": {
-          "items": {
-            "$ref": "#/definitions/MemoryCitationEntry"
-          },
-          "type": "array"
-        },
-        "threadIds": {
-          "items": {
-            "type": "string"
-          },
-          "type": "array"
-        }
-      },
-      "required": [
-        "entries",
-        "threadIds"
-      ],
-      "type": "object"
-    },
-    "MemoryCitationEntry": {
-      "properties": {
-        "lineEnd": {
-          "format": "uint32",
-          "minimum": 0.0,
-          "type": "integer"
-        },
-        "lineStart": {
-          "format": "uint32",
-          "minimum": 0.0,
-          "type": "integer"
-        },
-        "note": {
-          "type": "string"
-        },
-        "path": {
-          "type": "string"
-        }
-      },
-      "required": [
-        "lineEnd",
-        "lineStart",
-        "note",
-        "path"
-      ],
-      "type": "object"
-    },
     "MessagePhase": {
       "description": "Classifies an assistant message as interim commentary or final answer text.\n\nProviders do not emit this consistently, so callers must treat `None` as \"phase unknown\" and keep compatibility behavior for legacy models.",
       "oneOf": [
@@ -611,13 +514,6 @@
       ],
       "type": "string"
     },
-    "NonSteerableTurnKind": {
-      "enum": [
-        "review",
-        "compact"
-      ],
-      "type": "string"
-    },
     "PatchApplyStatus": {
       "enum": [
         "inProgress",
@@ -882,19 +778,6 @@
           ],
           "type": "string"
         },
-        {
-          "additionalProperties": false,
-          "properties": {
-            "custom": {
-              "type": "string"
-            }
-          },
-          "required": [
-            "custom"
-          ],
-          "title": "CustomSessionSource",
-          "type": "object"
-        },
         {
           "additionalProperties": false,
           "properties": {
@@ -932,17 +815,6 @@
                     "null"
                   ]
                 },
-                "agent_path": {
-                  "anyOf": [
-                    {
-                      "$ref": "#/definitions/AgentPath"
-                    },
-                    {
-                      "type": "null"
-                    }
-                  ],
-                  "default": null
-                },
                 "agent_role": {
                   "default": null,
                   "type": [
@@ -1163,47 +1035,9 @@
         },
         {
           "properties": {
-            "fragments": {
-              "items": {
-                "$ref": "#/definitions/HookPromptFragment"
-              },
-              "type": "array"
-            },
             "id": {
               "type": "string"
             },
-            "type": {
-              "enum": [
-                "hookPrompt"
-              ],
-              "title": "HookPromptThreadItemType",
-              "type": "string"
-            }
-          },
-          "required": [
-            "fragments",
-            "id",
-            "type"
-          ],
-          "title": "HookPromptThreadItem",
-          "type": "object"
-        },
-        {
-          "properties": {
-            "id": {
-              "type": "string"
-            },
-            "memoryCitation": {
-              "anyOf": [
-                {
-                  "$ref": "#/definitions/MemoryCitation"
-                },
-                {
-                  "type": "null"
-                }
-              ],
-              "default": null
-            },
             "phase": {
               "anyOf": [
                 {
@@ -1343,14 +1177,6 @@
                 "null"
               ]
             },
-            "source": {
-              "allOf": [
-                {
-                  "$ref": "#/definitions/CommandExecutionSource"
-                }
-              ],
-              "default": "agent"
-            },
             "status": {
               "$ref": "#/definitions/CommandExecutionStatus"
             },
@@ -1676,12 +1502,6 @@
                 "null"
               ]
             },
-            "savedPath": {
-              "type": [
-                "string",
-                "null"
-              ]
-            },
             "status": {
               "type": "string"
             },

codex-rs/app-server-protocol/schema/json/v2/ThreadListResponse.json

@@ -1,9 +1,6 @@
 {
   "$schema": "http://json-schema.org/draft-07/schema#",
   "definitions": {
-    "AgentPath": {
-      "type": "string"
-    },
     "ByteRange": {
       "properties": {
         "end": {
@@ -134,28 +131,6 @@
           ],
           "title": "ResponseTooManyFailedAttemptsCodexErrorInfo",
           "type": "object"
-        },
-        {
-          "additionalProperties": false,
-          "description": "Returned when `turn/start` or `turn/steer` is submitted while the current active turn cannot accept same-turn steering, for example `/review` or manual `/compact`.",
-          "properties": {
-            "activeTurnNotSteerable": {
-              "properties": {
-                "turnKind": {
-                  "$ref": "#/definitions/NonSteerableTurnKind"
-                }
-              },
-              "required": [
-                "turnKind"
-              ],
-              "type": "object"
-            }
-          },
-          "required": [
-            "activeTurnNotSteerable"
-          ],
-          "title": "ActiveTurnNotSteerableCodexErrorInfo",
-          "type": "object"
         }
       ]
     },
@@ -316,15 +291,6 @@
         }
       ]
     },
-    "CommandExecutionSource": {
-      "enum": [
-        "agent",
-        "userShell",
-        "unifiedExecStartup",
-        "unifiedExecInteraction"
-      ],
-      "type": "string"
-    },
     "CommandExecutionStatus": {
       "enum": [
         "inProgress",
@@ -428,21 +394,6 @@
       },
       "type": "object"
     },
-    "HookPromptFragment": {
-      "properties": {
-        "hookRunId": {
-          "type": "string"
-        },
-        "text": {
-          "type": "string"
-        }
-      },
-      "required": [
-        "hookRunId",
-        "text"
-      ],
-      "type": "object"
-    },
     "McpToolCallError": {
       "properties": {
         "message": {
@@ -475,54 +426,6 @@
       ],
       "type": "string"
     },
-    "MemoryCitation": {
-      "properties": {
-        "entries": {
-          "items": {
-            "$ref": "#/definitions/MemoryCitationEntry"
-          },
-          "type": "array"
-        },
-        "threadIds": {
-          "items": {
-            "type": "string"
-          },
-          "type": "array"
-        }
-      },
-      "required": [
-        "entries",
-        "threadIds"
-      ],
-      "type": "object"
-    },
-    "MemoryCitationEntry": {
-      "properties": {
-        "lineEnd": {
-          "format": "uint32",
-          "minimum": 0.0,
-          "type": "integer"
-        },
-        "lineStart": {
-          "format": "uint32",
-          "minimum": 0.0,
-          "type": "integer"
-        },
-        "note": {
-          "type": "string"
-        },
-        "path": {
-          "type": "string"
-        }
-      },
-      "required": [
-        "lineEnd",
-        "lineStart",
-        "note",
-        "path"
-      ],
-      "type": "object"
-    },
     "MessagePhase": {
       "description": "Classifies an assistant message as interim commentary or final answer text.\n\nProviders do not emit this consistently, so callers must treat `None` as \"phase unknown\" and keep compatibility behavior for legacy models.",
       "oneOf": [
@@ -542,13 +445,6 @@
         }
       ]
     },
-    "NonSteerableTurnKind": {
-      "enum": [
-        "review",
-        "compact"
-      ],
-      "type": "string"
-    },
     "PatchApplyStatus": {
       "enum": [
         "inProgress",
@@ -640,19 +536,6 @@
           ],
           "type": "string"
         },
-        {
-          "additionalProperties": false,
-          "properties": {
-            "custom": {
-              "type": "string"
-            }
-          },
-          "required": [
-            "custom"
-          ],
-          "title": "CustomSessionSource",
-          "type": "object"
-        },
         {
           "additionalProperties": false,
           "properties": {
@@ -690,17 +573,6 @@
                     "null"
                   ]
                 },
-                "agent_path": {
-                  "anyOf": [
-                    {
-                      "$ref": "#/definitions/AgentPath"
-                    },
-                    {
-                      "type": "null"
-                    }
-                  ],
-                  "default": null
-                },
                 "agent_role": {
                   "default": null,
                   "type": [
@@ -921,47 +793,9 @@
         },
         {
           "properties": {
-            "fragments": {
-              "items": {
-                "$ref": "#/definitions/HookPromptFragment"
-              },
-              "type": "array"
-            },
             "id": {
               "type": "string"
             },
-            "type": {
-              "enum": [
-                "hookPrompt"
-              ],
-              "title": "HookPromptThreadItemType",
-              "type": "string"
-            }
-          },
-          "required": [
-            "fragments",
-            "id",
-            "type"
-          ],
-          "title": "HookPromptThreadItem",
-          "type": "object"
-        },
-        {
-          "properties": {
-            "id": {
-              "type": "string"
-            },
-            "memoryCitation": {
-              "anyOf": [
-                {
-                  "$ref": "#/definitions/MemoryCitation"
-                },
-                {
-                  "type": "null"
-                }
-              ],
-              "default": null
-            },
             "phase": {
               "anyOf": [
                 {
@@ -1101,14 +935,6 @@
                 "null"
               ]
             },
-            "source": {
-              "allOf": [
-                {
-                  "$ref": "#/definitions/CommandExecutionSource"
-                }
-              ],
-              "default": "agent"
-            },
             "status": {
               "$ref": "#/definitions/CommandExecutionStatus"
             },
@@ -1434,12 +1260,6 @@
                 "null"
               ]
             },
-            "savedPath": {
-              "type": [
-                "string",
-                "null"
-              ]
-            },
             "status": {
               "type": "string"
             },

codex-rs/app-server-protocol/schema/json/v2/ThreadMetadataUpdateResponse.json

@@ -1,9 +1,6 @@
 {
   "$schema": "http://json-schema.org/draft-07/schema#",
   "definitions": {
-    "AgentPath": {
-      "type": "string"
-    },
     "ByteRange": {
       "properties": {
         "end": {
@@ -134,28 +131,6 @@
           ],
           "title": "ResponseTooManyFailedAttemptsCodexErrorInfo",
           "type": "object"
-        },
-        {
-          "additionalProperties": false,
-          "description": "Returned when `turn/start` or `turn/steer` is submitted while the current active turn cannot accept same-turn steering, for example `/review` or manual `/compact`.",
-          "properties": {
-            "activeTurnNotSteerable": {
-              "properties": {
-                "turnKind": {
-                  "$ref": "#/definitions/NonSteerableTurnKind"
-                }
-              },
-              "required": [
-                "turnKind"
-              ],
-              "type": "object"
-            }
-          },
-          "required": [
-            "activeTurnNotSteerable"
-          ],
-          "title": "ActiveTurnNotSteerableCodexErrorInfo",
-          "type": "object"
         }
       ]
     },
@@ -316,15 +291,6 @@
         }
       ]
     },
-    "CommandExecutionSource": {
-      "enum": [
-        "agent",
-        "userShell",
-        "unifiedExecStartup",
-        "unifiedExecInteraction"
-      ],
-      "type": "string"
-    },
     "CommandExecutionStatus": {
       "enum": [
         "inProgress",
@@ -428,21 +394,6 @@
       },
       "type": "object"
     },
-    "HookPromptFragment": {
-      "properties": {
-        "hookRunId": {
-          "type": "string"
-        },
-        "text": {
-          "type": "string"
-        }
-      },
-      "required": [
-        "hookRunId",
-        "text"
-      ],
-      "type": "object"
-    },
     "McpToolCallError": {
       "properties": {
         "message": {
@@ -475,54 +426,6 @@
       ],
       "type": "string"
     },
-    "MemoryCitation": {
-      "properties": {
-        "entries": {
-          "items": {
-            "$ref": "#/definitions/MemoryCitationEntry"
-          },
-          "type": "array"
-        },
-        "threadIds": {
-          "items": {
-            "type": "string"
-          },
-          "type": "array"
-        }
-      },
-      "required": [
-        "entries",
-        "threadIds"
-      ],
-      "type": "object"
-    },
-    "MemoryCitationEntry": {
-      "properties": {
-        "lineEnd": {
-          "format": "uint32",
-          "minimum": 0.0,
-          "type": "integer"
-        },
-        "lineStart": {
-          "format": "uint32",
-          "minimum": 0.0,
-          "type": "integer"
-        },
-        "note": {
-          "type": "string"
-        },
-        "path": {
-          "type": "string"
-        }
-      },
-      "required": [
-        "lineEnd",
-        "lineStart",
-        "note",
-        "path"
-      ],
-      "type": "object"
-    },
     "MessagePhase": {
       "description": "Classifies an assistant message as interim commentary or final answer text.\n\nProviders do not emit this consistently, so callers must treat `None` as \"phase unknown\" and keep compatibility behavior for legacy models.",
       "oneOf": [
@@ -542,13 +445,6 @@
         }
       ]
     },
-    "NonSteerableTurnKind": {
-      "enum": [
-        "review",
-        "compact"
-      ],
-      "type": "string"
-    },
     "PatchApplyStatus": {
       "enum": [
         "inProgress",
@@ -640,19 +536,6 @@
           ],
           "type": "string"
         },
-        {
-          "additionalProperties": false,
-          "properties": {
-            "custom": {
-              "type": "string"
-            }
-          },
-          "required": [
-            "custom"
-          ],
-          "title": "CustomSessionSource",
-          "type": "object"
-        },
         {
           "additionalProperties": false,
           "properties": {
@@ -690,17 +573,6 @@
                     "null"
                   ]
                 },
-                "agent_path": {
-                  "anyOf": [
-                    {
-                      "$ref": "#/definitions/AgentPath"
-                    },
-                    {
-                      "type": "null"
-                    }
-                  ],
-                  "default": null
-                },
                 "agent_role": {
                   "default": null,
                   "type": [
@@ -921,47 +793,9 @@
         },
         {
           "properties": {
-            "fragments": {
-              "items": {
-                "$ref": "#/definitions/HookPromptFragment"
-              },
-              "type": "array"
-            },
             "id": {
               "type": "string"
             },
-            "type": {
-              "enum": [
-                "hookPrompt"
-              ],
-              "title": "HookPromptThreadItemType",
-              "type": "string"
-            }
-          },
-          "required": [
-            "fragments",
-            "id",
-            "type"
-          ],
-          "title": "HookPromptThreadItem",
-          "type": "object"
-        },
-        {
-          "properties": {
-            "id": {
-              "type": "string"
-            },
-            "memoryCitation": {
-              "anyOf": [
-                {
-                  "$ref": "#/definitions/MemoryCitation"
-                },
-                {
-                  "type": "null"
-                }
-              ],
-              "default": null
-            },
             "phase": {
               "anyOf": [
                 {
@@ -1101,14 +935,6 @@
                 "null"
               ]
             },
-            "source": {
-              "allOf": [
-                {
-                  "$ref": "#/definitions/CommandExecutionSource"
-                }
-              ],
-              "default": "agent"
-            },
             "status": {
               "$ref": "#/definitions/CommandExecutionStatus"
             },
@@ -1434,12 +1260,6 @@
                 "null"
               ]
             },
-            "savedPath": {
-              "type": [
-                "string",
-                "null"
-              ]
-            },
             "status": {
               "type": "string"
             },

codex-rs/app-server-protocol/schema/json/v2/ThreadReadResponse.json

@@ -1,9 +1,6 @@
 {
   "$schema": "http://json-schema.org/draft-07/schema#",
   "definitions": {
-    "AgentPath": {
-      "type": "string"
-    },
     "ByteRange": {
       "properties": {
         "end": {
@@ -134,28 +131,6 @@
           ],
           "title": "ResponseTooManyFailedAttemptsCodexErrorInfo",
           "type": "object"
-        },
-        {
-          "additionalProperties": false,
-          "description": "Returned when `turn/start` or `turn/steer` is submitted while the current active turn cannot accept same-turn steering, for example `/review` or manual `/compact`.",
-          "properties": {
-            "activeTurnNotSteerable": {
-              "properties": {
-                "turnKind": {
-                  "$ref": "#/definitions/NonSteerableTurnKind"
-                }
-              },
-              "required": [
-                "turnKind"
-              ],
-              "type": "object"
-            }
-          },
-          "required": [
-            "activeTurnNotSteerable"
-          ],
-          "title": "ActiveTurnNotSteerableCodexErrorInfo",
-          "type": "object"
         }
       ]
     },
@@ -316,15 +291,6 @@
         }
       ]
     },
-    "CommandExecutionSource": {
-      "enum": [
-        "agent",
-        "userShell",
-        "unifiedExecStartup",
-        "unifiedExecInteraction"
-      ],
-      "type": "string"
-    },
     "CommandExecutionStatus": {
       "enum": [
         "inProgress",
@@ -428,21 +394,6 @@
       },
       "type": "object"
     },
-    "HookPromptFragment": {
-      "properties": {
-        "hookRunId": {
-          "type": "string"
-        },
-        "text": {
-          "type": "string"
-        }
-      },
-      "required": [
-        "hookRunId",
-        "text"
-      ],
-      "type": "object"
-    },
     "McpToolCallError": {
       "properties": {
         "message": {
@@ -475,54 +426,6 @@
       ],
       "type": "string"
     },
-    "MemoryCitation": {
-      "properties": {
-        "entries": {
-          "items": {
-            "$ref": "#/definitions/MemoryCitationEntry"
-          },
-          "type": "array"
-        },
-        "threadIds": {
-          "items": {
-            "type": "string"
-          },
-          "type": "array"
-        }
-      },
-      "required": [
-        "entries",
-        "threadIds"
-      ],
-      "type": "object"
-    },
-    "MemoryCitationEntry": {
-      "properties": {
-        "lineEnd": {
-          "format": "uint32",
-          "minimum": 0.0,
-          "type": "integer"
-        },
-        "lineStart": {
-          "format": "uint32",
-          "minimum": 0.0,
-          "type": "integer"
-        },
-        "note": {
-          "type": "string"
-        },
-        "path": {
-          "type": "string"
-        }
-      },
-      "required": [
-        "lineEnd",
-        "lineStart",
-        "note",
-        "path"
-      ],
-      "type": "object"
-    },
     "MessagePhase": {
       "description": "Classifies an assistant message as interim commentary or final answer text.\n\nProviders do not emit this consistently, so callers must treat `None` as \"phase unknown\" and keep compatibility behavior for legacy models.",
       "oneOf": [
@@ -542,13 +445,6 @@
         }
       ]
     },
-    "NonSteerableTurnKind": {
-      "enum": [
-        "review",
-        "compact"
-      ],
-      "type": "string"
-    },
     "PatchApplyStatus": {
       "enum": [
         "inProgress",
@@ -640,19 +536,6 @@
           ],
           "type": "string"
         },
-        {
-          "additionalProperties": false,
-          "properties": {
-            "custom": {
-              "type": "string"
-            }
-          },
-          "required": [
-            "custom"
-          ],
-          "title": "CustomSessionSource",
-          "type": "object"
-        },
         {
           "additionalProperties": false,
           "properties": {
@@ -690,17 +573,6 @@
                     "null"
                   ]
                 },
-                "agent_path": {
-                  "anyOf": [
-                    {
-                      "$ref": "#/definitions/AgentPath"
-                    },
-                    {
-                      "type": "null"
-                    }
-                  ],
-                  "default": null
-                },
                 "agent_role": {
                   "default": null,
                   "type": [
@@ -921,47 +793,9 @@
         },
         {
           "properties": {
-            "fragments": {
-              "items": {
-                "$ref": "#/definitions/HookPromptFragment"
-              },
-              "type": "array"
-            },
             "id": {
               "type": "string"
             },
-            "type": {
-              "enum": [
-                "hookPrompt"
-              ],
-              "title": "HookPromptThreadItemType",
-              "type": "string"
-            }
-          },
-          "required": [
-            "fragments",
-            "id",
-            "type"
-          ],
-          "title": "HookPromptThreadItem",
-          "type": "object"
-        },
-        {
-          "properties": {
-            "id": {
-              "type": "string"
-            },
-            "memoryCitation": {
-              "anyOf": [
-                {
-                  "$ref": "#/definitions/MemoryCitation"
-                },
-                {
-                  "type": "null"
-                }
-              ],
-              "default": null
-            },
             "phase": {
               "anyOf": [
                 {
@@ -1101,14 +935,6 @@
                 "null"
               ]
             },
-            "source": {
-              "allOf": [
-                {
-                  "$ref": "#/definitions/CommandExecutionSource"
-                }
-              ],
-              "default": "agent"
-            },
             "status": {
               "$ref": "#/definitions/CommandExecutionStatus"
             },
@@ -1434,12 +1260,6 @@
                 "null"
               ]
             },
-            "savedPath": {
-              "type": [
-                "string",
-                "null"
-              ]
-            },
             "status": {
               "type": "string"
             },

codex-rs/app-server-protocol/schema/json/v2/ThreadRealtimeTranscriptUpdatedNotification.json

@@ -1,22 +0,0 @@
-{
-  "$schema": "http://json-schema.org/draft-07/schema#",
-  "description": "EXPERIMENTAL - flat transcript delta emitted whenever realtime transcript text changes.",
-  "properties": {
-    "role": {
-      "type": "string"
-    },
-    "text": {
-      "type": "string"
-    },
-    "threadId": {
-      "type": "string"
-    }
-  },
-  "required": [
-    "role",
-    "text",
-    "threadId"
-  ],
-  "title": "ThreadRealtimeTranscriptUpdatedNotification",
-  "type": "object"
-}

codex-rs/app-server-protocol/schema/json/v2/ThreadResumeParams.json

@@ -673,12 +673,6 @@
             "call_id": {
               "type": "string"
             },
-            "name": {
-              "type": [
-                "string",
-                "null"
-              ]
-            },
             "output": {
               "$ref": "#/definitions/FunctionCallOutputBody"
             },

codex-rs/app-server-protocol/schema/json/v2/ThreadResumeResponse.json

@@ -5,9 +5,6 @@
       "description": "A path that is guaranteed to be absolute and normalized (though it is not guaranteed to be canonicalized or exist on the filesystem).\n\nIMPORTANT: When deserializing an `AbsolutePathBuf`, a base path must be set using [AbsolutePathBufGuard::new]. If no base path is set, the deserialization will fail unless the path being deserialized is already absolute.",
       "type": "string"
     },
-    "AgentPath": {
-      "type": "string"
-    },
     "ApprovalsReviewer": {
       "description": "Configures who approval requests are routed to for review. Examples include sandbox escapes, blocked network access, MCP approval prompts, and ARC escalations. Defaults to `user`. `guardian_subagent` uses a carefully prompted subagent to gather relevant context and apply a risk-based decision framework before approving or denying the request.",
       "enum": [
@@ -196,28 +193,6 @@
           ],
           "title": "ResponseTooManyFailedAttemptsCodexErrorInfo",
           "type": "object"
-        },
-        {
-          "additionalProperties": false,
-          "description": "Returned when `turn/start` or `turn/steer` is submitted while the current active turn cannot accept same-turn steering, for example `/review` or manual `/compact`.",
-          "properties": {
-            "activeTurnNotSteerable": {
-              "properties": {
-                "turnKind": {
-                  "$ref": "#/definitions/NonSteerableTurnKind"
-                }
-              },
-              "required": [
-                "turnKind"
-              ],
-              "type": "object"
-            }
-          },
-          "required": [
-            "activeTurnNotSteerable"
-          ],
-          "title": "ActiveTurnNotSteerableCodexErrorInfo",
-          "type": "object"
         }
       ]
     },
@@ -378,15 +353,6 @@
         }
       ]
     },
-    "CommandExecutionSource": {
-      "enum": [
-        "agent",
-        "userShell",
-        "unifiedExecStartup",
-        "unifiedExecInteraction"
-      ],
-      "type": "string"
-    },
     "CommandExecutionStatus": {
       "enum": [
         "inProgress",
@@ -490,21 +456,6 @@
       },
       "type": "object"
     },
-    "HookPromptFragment": {
-      "properties": {
-        "hookRunId": {
-          "type": "string"
-        },
-        "text": {
-          "type": "string"
-        }
-      },
-      "required": [
-        "hookRunId",
-        "text"
-      ],
-      "type": "object"
-    },
     "McpToolCallError": {
       "properties": {
         "message": {
@@ -537,54 +488,6 @@
       ],
       "type": "string"
     },
-    "MemoryCitation": {
-      "properties": {
-        "entries": {
-          "items": {
-            "$ref": "#/definitions/MemoryCitationEntry"
-          },
-          "type": "array"
-        },
-        "threadIds": {
-          "items": {
-            "type": "string"
-          },
-          "type": "array"
-        }
-      },
-      "required": [
-        "entries",
-        "threadIds"
-      ],
-      "type": "object"
-    },
-    "MemoryCitationEntry": {
-      "properties": {
-        "lineEnd": {
-          "format": "uint32",
-          "minimum": 0.0,
-          "type": "integer"
-        },
-        "lineStart": {
-          "format": "uint32",
-          "minimum": 0.0,
-          "type": "integer"
-        },
-        "note": {
-          "type": "string"
-        },
-        "path": {
-          "type": "string"
-        }
-      },
-      "required": [
-        "lineEnd",
-        "lineStart",
-        "note",
-        "path"
-      ],
-      "type": "object"
-    },
     "MessagePhase": {
       "description": "Classifies an assistant message as interim commentary or final answer text.\n\nProviders do not emit this consistently, so callers must treat `None` as \"phase unknown\" and keep compatibility behavior for legacy models.",
       "oneOf": [
@@ -611,13 +514,6 @@
       ],
       "type": "string"
     },
-    "NonSteerableTurnKind": {
-      "enum": [
-        "review",
-        "compact"
-      ],
-      "type": "string"
-    },
     "PatchApplyStatus": {
       "enum": [
         "inProgress",
@@ -882,19 +778,6 @@
           ],
           "type": "string"
         },
-        {
-          "additionalProperties": false,
-          "properties": {
-            "custom": {
-              "type": "string"
-            }
-          },
-          "required": [
-            "custom"
-          ],
-          "title": "CustomSessionSource",
-          "type": "object"
-        },
         {
           "additionalProperties": false,
           "properties": {
@@ -932,17 +815,6 @@
                     "null"
                   ]
                 },
-                "agent_path": {
-                  "anyOf": [
-                    {
-                      "$ref": "#/definitions/AgentPath"
-                    },
-                    {
-                      "type": "null"
-                    }
-                  ],
-                  "default": null
-                },
                 "agent_role": {
                   "default": null,
                   "type": [
@@ -1163,47 +1035,9 @@
         },
         {
           "properties": {
-            "fragments": {
-              "items": {
-                "$ref": "#/definitions/HookPromptFragment"
-              },
-              "type": "array"
-            },
             "id": {
               "type": "string"
             },
-            "type": {
-              "enum": [
-                "hookPrompt"
-              ],
-              "title": "HookPromptThreadItemType",
-              "type": "string"
-            }
-          },
-          "required": [
-            "fragments",
-            "id",
-            "type"
-          ],
-          "title": "HookPromptThreadItem",
-          "type": "object"
-        },
-        {
-          "properties": {
-            "id": {
-              "type": "string"
-            },
-            "memoryCitation": {
-              "anyOf": [
-                {
-                  "$ref": "#/definitions/MemoryCitation"
-                },
-                {
-                  "type": "null"
-                }
-              ],
-              "default": null
-            },
             "phase": {
               "anyOf": [
                 {
@@ -1343,14 +1177,6 @@
                 "null"
               ]
             },
-            "source": {
-              "allOf": [
-                {
-                  "$ref": "#/definitions/CommandExecutionSource"
-                }
-              ],
-              "default": "agent"
-            },
             "status": {
               "$ref": "#/definitions/CommandExecutionStatus"
             },
@@ -1676,12 +1502,6 @@
                 "null"
               ]
             },
-            "savedPath": {
-              "type": [
-                "string",
-                "null"
-              ]
-            },
             "status": {
               "type": "string"
             },

codex-rs/app-server-protocol/schema/json/v2/ThreadRollbackResponse.json

@@ -1,9 +1,6 @@
 {
   "$schema": "http://json-schema.org/draft-07/schema#",
   "definitions": {
-    "AgentPath": {
-      "type": "string"
-    },
     "ByteRange": {
       "properties": {
         "end": {
@@ -134,28 +131,6 @@
           ],
           "title": "ResponseTooManyFailedAttemptsCodexErrorInfo",
           "type": "object"
-        },
-        {
-          "additionalProperties": false,
-          "description": "Returned when `turn/start` or `turn/steer` is submitted while the current active turn cannot accept same-turn steering, for example `/review` or manual `/compact`.",
-          "properties": {
-            "activeTurnNotSteerable": {
-              "properties": {
-                "turnKind": {
-                  "$ref": "#/definitions/NonSteerableTurnKind"
-                }
-              },
-              "required": [
-                "turnKind"
-              ],
-              "type": "object"
-            }
-          },
-          "required": [
-            "activeTurnNotSteerable"
-          ],
-          "title": "ActiveTurnNotSteerableCodexErrorInfo",
-          "type": "object"
         }
       ]
     },
@@ -316,15 +291,6 @@
         }
       ]
     },
-    "CommandExecutionSource": {
-      "enum": [
-        "agent",
-        "userShell",
-        "unifiedExecStartup",
-        "unifiedExecInteraction"
-      ],
-      "type": "string"
-    },
     "CommandExecutionStatus": {
       "enum": [
         "inProgress",
@@ -428,21 +394,6 @@
       },
       "type": "object"
     },
-    "HookPromptFragment": {
-      "properties": {
-        "hookRunId": {
-          "type": "string"
-        },
-        "text": {
-          "type": "string"
-        }
-      },
-      "required": [
-        "hookRunId",
-        "text"
-      ],
-      "type": "object"
-    },
     "McpToolCallError": {
       "properties": {
         "message": {
@@ -475,54 +426,6 @@
       ],
       "type": "string"
     },
-    "MemoryCitation": {
-      "properties": {
-        "entries": {
-          "items": {
-            "$ref": "#/definitions/MemoryCitationEntry"
-          },
-          "type": "array"
-        },
-        "threadIds": {
-          "items": {
-            "type": "string"
-          },
-          "type": "array"
-        }
-      },
-      "required": [
-        "entries",
-        "threadIds"
-      ],
-      "type": "object"
-    },
-    "MemoryCitationEntry": {
-      "properties": {
-        "lineEnd": {
-          "format": "uint32",
-          "minimum": 0.0,
-          "type": "integer"
-        },
-        "lineStart": {
-          "format": "uint32",
-          "minimum": 0.0,
-          "type": "integer"
-        },
-        "note": {
-          "type": "string"
-        },
-        "path": {
-          "type": "string"
-        }
-      },
-      "required": [
-        "lineEnd",
-        "lineStart",
-        "note",
-        "path"
-      ],
-      "type": "object"
-    },
     "MessagePhase": {
       "description": "Classifies an assistant message as interim commentary or final answer text.\n\nProviders do not emit this consistently, so callers must treat `None` as \"phase unknown\" and keep compatibility behavior for legacy models.",
       "oneOf": [
@@ -542,13 +445,6 @@
         }
       ]
     },
-    "NonSteerableTurnKind": {
-      "enum": [
-        "review",
-        "compact"
-      ],
-      "type": "string"
-    },
     "PatchApplyStatus": {
       "enum": [
         "inProgress",
@@ -640,19 +536,6 @@
           ],
           "type": "string"
         },
-        {
-          "additionalProperties": false,
-          "properties": {
-            "custom": {
-              "type": "string"
-            }
-          },
-          "required": [
-            "custom"
-          ],
-          "title": "CustomSessionSource",
-          "type": "object"
-        },
         {
           "additionalProperties": false,
           "properties": {
@@ -690,17 +573,6 @@
                     "null"
                   ]
                 },
-                "agent_path": {
-                  "anyOf": [
-                    {
-                      "$ref": "#/definitions/AgentPath"
-                    },
-                    {
-                      "type": "null"
-                    }
-                  ],
-                  "default": null
-                },
                 "agent_role": {
                   "default": null,
                   "type": [
@@ -921,47 +793,9 @@
         },
         {
           "properties": {
-            "fragments": {
-              "items": {
-                "$ref": "#/definitions/HookPromptFragment"
-              },
-              "type": "array"
-            },
             "id": {
               "type": "string"
             },
-            "type": {
-              "enum": [
-                "hookPrompt"
-              ],
-              "title": "HookPromptThreadItemType",
-              "type": "string"
-            }
-          },
-          "required": [
-            "fragments",
-            "id",
-            "type"
-          ],
-          "title": "HookPromptThreadItem",
-          "type": "object"
-        },
-        {
-          "properties": {
-            "id": {
-              "type": "string"
-            },
-            "memoryCitation": {
-              "anyOf": [
-                {
-                  "$ref": "#/definitions/MemoryCitation"
-                },
-                {
-                  "type": "null"
-                }
-              ],
-              "default": null
-            },
             "phase": {
               "anyOf": [
                 {
@@ -1101,14 +935,6 @@
                 "null"
               ]
             },
-            "source": {
-              "allOf": [
-                {
-                  "$ref": "#/definitions/CommandExecutionSource"
-                }
-              ],
-              "default": "agent"
-            },
             "status": {
               "$ref": "#/definitions/CommandExecutionStatus"
             },
@@ -1434,12 +1260,6 @@
                 "null"
               ]
             },
-            "savedPath": {
-              "type": [
-                "string",
-                "null"
-              ]
-            },
             "status": {
               "type": "string"
             },

codex-rs/app-server-protocol/schema/json/v2/ThreadShellCommandParams.json

@@ -1,18 +0,0 @@
-{
-  "$schema": "http://json-schema.org/draft-07/schema#",
-  "properties": {
-    "command": {
-      "description": "Shell command string evaluated by the thread's configured shell. Unlike `command/exec`, this intentionally preserves shell syntax such as pipes, redirects, and quoting. This runs unsandboxed with full access rather than inheriting the thread sandbox policy.",
-      "type": "string"
-    },
-    "threadId": {
-      "type": "string"
-    }
-  },
-  "required": [
-    "command",
-    "threadId"
-  ],
-  "title": "ThreadShellCommandParams",
-  "type": "object"
-}

codex-rs/app-server-protocol/schema/json/v2/ThreadShellCommandResponse.json

@@ -1,5 +0,0 @@
-{
-  "$schema": "http://json-schema.org/draft-07/schema#",
-  "title": "ThreadShellCommandResponse",
-  "type": "object"
-}

codex-rs/app-server-protocol/schema/json/v2/ThreadStartResponse.json

@@ -5,9 +5,6 @@
       "description": "A path that is guaranteed to be absolute and normalized (though it is not guaranteed to be canonicalized or exist on the filesystem).\n\nIMPORTANT: When deserializing an `AbsolutePathBuf`, a base path must be set using [AbsolutePathBufGuard::new]. If no base path is set, the deserialization will fail unless the path being deserialized is already absolute.",
       "type": "string"
     },
-    "AgentPath": {
-      "type": "string"
-    },
     "ApprovalsReviewer": {
       "description": "Configures who approval requests are routed to for review. Examples include sandbox escapes, blocked network access, MCP approval prompts, and ARC escalations. Defaults to `user`. `guardian_subagent` uses a carefully prompted subagent to gather relevant context and apply a risk-based decision framework before approving or denying the request.",
       "enum": [
@@ -196,28 +193,6 @@
           ],
           "title": "ResponseTooManyFailedAttemptsCodexErrorInfo",
           "type": "object"
-        },
-        {
-          "additionalProperties": false,
-          "description": "Returned when `turn/start` or `turn/steer` is submitted while the current active turn cannot accept same-turn steering, for example `/review` or manual `/compact`.",
-          "properties": {
-            "activeTurnNotSteerable": {
-              "properties": {
-                "turnKind": {
-                  "$ref": "#/definitions/NonSteerableTurnKind"
-                }
-              },
-              "required": [
-                "turnKind"
-              ],
-              "type": "object"
-            }
-          },
-          "required": [
-            "activeTurnNotSteerable"
-          ],
-          "title": "ActiveTurnNotSteerableCodexErrorInfo",
-          "type": "object"
         }
       ]
     },
@@ -378,15 +353,6 @@
         }
       ]
     },
-    "CommandExecutionSource": {
-      "enum": [
-        "agent",
-        "userShell",
-        "unifiedExecStartup",
-        "unifiedExecInteraction"
-      ],
-      "type": "string"
-    },
     "CommandExecutionStatus": {
       "enum": [
         "inProgress",
@@ -490,21 +456,6 @@
       },
       "type": "object"
     },
-    "HookPromptFragment": {
-      "properties": {
-        "hookRunId": {
-          "type": "string"
-        },
-        "text": {
-          "type": "string"
-        }
-      },
-      "required": [
-        "hookRunId",
-        "text"
-      ],
-      "type": "object"
-    },
     "McpToolCallError": {
       "properties": {
         "message": {
@@ -537,54 +488,6 @@
       ],
       "type": "string"
     },
-    "MemoryCitation": {
-      "properties": {
-        "entries": {
-          "items": {
-            "$ref": "#/definitions/MemoryCitationEntry"
-          },
-          "type": "array"
-        },
-        "threadIds": {
-          "items": {
-            "type": "string"
-          },
-          "type": "array"
-        }
-      },
-      "required": [
-        "entries",
-        "threadIds"
-      ],
-      "type": "object"
-    },
-    "MemoryCitationEntry": {
-      "properties": {
-        "lineEnd": {
-          "format": "uint32",
-          "minimum": 0.0,
-          "type": "integer"
-        },
-        "lineStart": {
-          "format": "uint32",
-          "minimum": 0.0,
-          "type": "integer"
-        },
-        "note": {
-          "type": "string"
-        },
-        "path": {
-          "type": "string"
-        }
-      },
-      "required": [
-        "lineEnd",
-        "lineStart",
-        "note",
-        "path"
-      ],
-      "type": "object"
-    },
     "MessagePhase": {
       "description": "Classifies an assistant message as interim commentary or final answer text.\n\nProviders do not emit this consistently, so callers must treat `None` as \"phase unknown\" and keep compatibility behavior for legacy models.",
       "oneOf": [
@@ -611,13 +514,6 @@
       ],
       "type": "string"
     },
-    "NonSteerableTurnKind": {
-      "enum": [
-        "review",
-        "compact"
-      ],
-      "type": "string"
-    },
     "PatchApplyStatus": {
       "enum": [
         "inProgress",
@@ -882,19 +778,6 @@
           ],
           "type": "string"
         },
-        {
-          "additionalProperties": false,
-          "properties": {
-            "custom": {
-              "type": "string"
-            }
-          },
-          "required": [
-            "custom"
-          ],
-          "title": "CustomSessionSource",
-          "type": "object"
-        },
         {
           "additionalProperties": false,
           "properties": {
@@ -932,17 +815,6 @@
                     "null"
                   ]
                 },
-                "agent_path": {
-                  "anyOf": [
-                    {
-                      "$ref": "#/definitions/AgentPath"
-                    },
-                    {
-                      "type": "null"
-                    }
-                  ],
-                  "default": null
-                },
                 "agent_role": {
                   "default": null,
                   "type": [
@@ -1163,47 +1035,9 @@
         },
         {
           "properties": {
-            "fragments": {
-              "items": {
-                "$ref": "#/definitions/HookPromptFragment"
-              },
-              "type": "array"
-            },
             "id": {
               "type": "string"
             },
-            "type": {
-              "enum": [
-                "hookPrompt"
-              ],
-              "title": "HookPromptThreadItemType",
-              "type": "string"
-            }
-          },
-          "required": [
-            "fragments",
-            "id",
-            "type"
-          ],
-          "title": "HookPromptThreadItem",
-          "type": "object"
-        },
-        {
-          "properties": {
-            "id": {
-              "type": "string"
-            },
-            "memoryCitation": {
-              "anyOf": [
-                {
-                  "$ref": "#/definitions/MemoryCitation"
-                },
-                {
-                  "type": "null"
-                }
-              ],
-              "default": null
-            },
             "phase": {
               "anyOf": [
                 {
@@ -1343,14 +1177,6 @@
                 "null"
               ]
             },
-            "source": {
-              "allOf": [
-                {
-                  "$ref": "#/definitions/CommandExecutionSource"
-                }
-              ],
-              "default": "agent"
-            },
             "status": {
               "$ref": "#/definitions/CommandExecutionStatus"
             },
@@ -1676,12 +1502,6 @@
                 "null"
               ]
             },
-            "savedPath": {
-              "type": [
-                "string",
-                "null"
-              ]
-            },
             "status": {
               "type": "string"
             },

codex-rs/app-server-protocol/schema/json/v2/ThreadStartedNotification.json

@@ -1,9 +1,6 @@
 {
   "$schema": "http://json-schema.org/draft-07/schema#",
   "definitions": {
-    "AgentPath": {
-      "type": "string"
-    },
     "ByteRange": {
       "properties": {
         "end": {
@@ -134,28 +131,6 @@
           ],
           "title": "ResponseTooManyFailedAttemptsCodexErrorInfo",
           "type": "object"
-        },
-        {
-          "additionalProperties": false,
-          "description": "Returned when `turn/start` or `turn/steer` is submitted while the current active turn cannot accept same-turn steering, for example `/review` or manual `/compact`.",
-          "properties": {
-            "activeTurnNotSteerable": {
-              "properties": {
-                "turnKind": {
-                  "$ref": "#/definitions/NonSteerableTurnKind"
-                }
-              },
-              "required": [
-                "turnKind"
-              ],
-              "type": "object"
-            }
-          },
-          "required": [
-            "activeTurnNotSteerable"
-          ],
-          "title": "ActiveTurnNotSteerableCodexErrorInfo",
-          "type": "object"
         }
       ]
     },
@@ -316,15 +291,6 @@
         }
       ]
     },
-    "CommandExecutionSource": {
-      "enum": [
-        "agent",
-        "userShell",
-        "unifiedExecStartup",
-        "unifiedExecInteraction"
-      ],
-      "type": "string"
-    },
     "CommandExecutionStatus": {
       "enum": [
         "inProgress",
@@ -428,21 +394,6 @@
       },
       "type": "object"
     },
-    "HookPromptFragment": {
-      "properties": {
-        "hookRunId": {
-          "type": "string"
-        },
-        "text": {
-          "type": "string"
-        }
-      },
-      "required": [
-        "hookRunId",
-        "text"
-      ],
-      "type": "object"
-    },
     "McpToolCallError": {
       "properties": {
         "message": {
@@ -475,54 +426,6 @@
       ],
       "type": "string"
     },
-    "MemoryCitation": {
-      "properties": {
-        "entries": {
-          "items": {
-            "$ref": "#/definitions/MemoryCitationEntry"
-          },
-          "type": "array"
-        },
-        "threadIds": {
-          "items": {
-            "type": "string"
-          },
-          "type": "array"
-        }
-      },
-      "required": [
-        "entries",
-        "threadIds"
-      ],
-      "type": "object"
-    },
-    "MemoryCitationEntry": {
-      "properties": {
-        "lineEnd": {
-          "format": "uint32",
-          "minimum": 0.0,
-          "type": "integer"
-        },
-        "lineStart": {
-          "format": "uint32",
-          "minimum": 0.0,
-          "type": "integer"
-        },
-        "note": {
-          "type": "string"
-        },
-        "path": {
-          "type": "string"
-        }
-      },
-      "required": [
-        "lineEnd",
-        "lineStart",
-        "note",
-        "path"
-      ],
-      "type": "object"
-    },
     "MessagePhase": {
       "description": "Classifies an assistant message as interim commentary or final answer text.\n\nProviders do not emit this consistently, so callers must treat `None` as \"phase unknown\" and keep compatibility behavior for legacy models.",
       "oneOf": [
@@ -542,13 +445,6 @@
         }
       ]
     },
-    "NonSteerableTurnKind": {
-      "enum": [
-        "review",
-        "compact"
-      ],
-      "type": "string"
-    },
     "PatchApplyStatus": {
       "enum": [
         "inProgress",
@@ -640,19 +536,6 @@
           ],
           "type": "string"
         },
-        {
-          "additionalProperties": false,
-          "properties": {
-            "custom": {
-              "type": "string"
-            }
-          },
-          "required": [
-            "custom"
-          ],
-          "title": "CustomSessionSource",
-          "type": "object"
-        },
         {
           "additionalProperties": false,
           "properties": {
@@ -690,17 +573,6 @@
                     "null"
                   ]
                 },
-                "agent_path": {
-                  "anyOf": [
-                    {
-                      "$ref": "#/definitions/AgentPath"
-                    },
-                    {
-                      "type": "null"
-                    }
-                  ],
-                  "default": null
-                },
                 "agent_role": {
                   "default": null,
                   "type": [
@@ -921,47 +793,9 @@
         },
         {
           "properties": {
-            "fragments": {
-              "items": {
-                "$ref": "#/definitions/HookPromptFragment"
-              },
-              "type": "array"
-            },
             "id": {
               "type": "string"
             },
-            "type": {
-              "enum": [
-                "hookPrompt"
-              ],
-              "title": "HookPromptThreadItemType",
-              "type": "string"
-            }
-          },
-          "required": [
-            "fragments",
-            "id",
-            "type"
-          ],
-          "title": "HookPromptThreadItem",
-          "type": "object"
-        },
-        {
-          "properties": {
-            "id": {
-              "type": "string"
-            },
-            "memoryCitation": {
-              "anyOf": [
-                {
-                  "$ref": "#/definitions/MemoryCitation"
-                },
-                {
-                  "type": "null"
-                }
-              ],
-              "default": null
-            },
             "phase": {
               "anyOf": [
                 {
@@ -1101,14 +935,6 @@
                 "null"
               ]
             },
-            "source": {
-              "allOf": [
-                {
-                  "$ref": "#/definitions/CommandExecutionSource"
-                }
-              ],
-              "default": "agent"
-            },
             "status": {
               "$ref": "#/definitions/CommandExecutionStatus"
             },
@@ -1434,12 +1260,6 @@
                 "null"
               ]
             },
-            "savedPath": {
-              "type": [
-                "string",
-                "null"
-              ]
-            },
             "status": {
               "type": "string"
             },

codex-rs/app-server-protocol/schema/json/v2/ThreadUnarchiveResponse.json

@@ -1,9 +1,6 @@
 {
   "$schema": "http://json-schema.org/draft-07/schema#",
   "definitions": {
-    "AgentPath": {
-      "type": "string"
-    },
     "ByteRange": {
       "properties": {
         "end": {
@@ -134,28 +131,6 @@
           ],
           "title": "ResponseTooManyFailedAttemptsCodexErrorInfo",
           "type": "object"
-        },
-        {
-          "additionalProperties": false,
-          "description": "Returned when `turn/start` or `turn/steer` is submitted while the current active turn cannot accept same-turn steering, for example `/review` or manual `/compact`.",
-          "properties": {
-            "activeTurnNotSteerable": {
-              "properties": {
-                "turnKind": {
-                  "$ref": "#/definitions/NonSteerableTurnKind"
-                }
-              },
-              "required": [
-                "turnKind"
-              ],
-              "type": "object"
-            }
-          },
-          "required": [
-            "activeTurnNotSteerable"
-          ],
-          "title": "ActiveTurnNotSteerableCodexErrorInfo",
-          "type": "object"
         }
       ]
     },
@@ -316,15 +291,6 @@
         }
       ]
     },
-    "CommandExecutionSource": {
-      "enum": [
-        "agent",
-        "userShell",
-        "unifiedExecStartup",
-        "unifiedExecInteraction"
-      ],
-      "type": "string"
-    },
     "CommandExecutionStatus": {
       "enum": [
         "inProgress",
@@ -428,21 +394,6 @@
       },
       "type": "object"
     },
-    "HookPromptFragment": {
-      "properties": {
-        "hookRunId": {
-          "type": "string"
-        },
-        "text": {
-          "type": "string"
-        }
-      },
-      "required": [
-        "hookRunId",
-        "text"
-      ],
-      "type": "object"
-    },
     "McpToolCallError": {
       "properties": {
         "message": {
@@ -475,54 +426,6 @@
       ],
       "type": "string"
     },
-    "MemoryCitation": {
-      "properties": {
-        "entries": {
-          "items": {
-            "$ref": "#/definitions/MemoryCitationEntry"
-          },
-          "type": "array"
-        },
-        "threadIds": {
-          "items": {
-            "type": "string"
-          },
-          "type": "array"
-        }
-      },
-      "required": [
-        "entries",
-        "threadIds"
-      ],
-      "type": "object"
-    },
-    "MemoryCitationEntry": {
-      "properties": {
-        "lineEnd": {
-          "format": "uint32",
-          "minimum": 0.0,
-          "type": "integer"
-        },
-        "lineStart": {
-          "format": "uint32",
-          "minimum": 0.0,
-          "type": "integer"
-        },
-        "note": {
-          "type": "string"
-        },
-        "path": {
-          "type": "string"
-        }
-      },
-      "required": [
-        "lineEnd",
-        "lineStart",
-        "note",
-        "path"
-      ],
-      "type": "object"
-    },
     "MessagePhase": {
       "description": "Classifies an assistant message as interim commentary or final answer text.\n\nProviders do not emit this consistently, so callers must treat `None` as \"phase unknown\" and keep compatibility behavior for legacy models.",
       "oneOf": [
@@ -542,13 +445,6 @@
         }
       ]
     },
-    "NonSteerableTurnKind": {
-      "enum": [
-        "review",
-        "compact"
-      ],
-      "type": "string"
-    },
     "PatchApplyStatus": {
       "enum": [
         "inProgress",
@@ -640,19 +536,6 @@
           ],
           "type": "string"
         },
-        {
-          "additionalProperties": false,
-          "properties": {
-            "custom": {
-              "type": "string"
-            }
-          },
-          "required": [
-            "custom"
-          ],
-          "title": "CustomSessionSource",
-          "type": "object"
-        },
         {
           "additionalProperties": false,
           "properties": {
@@ -690,17 +573,6 @@
                     "null"
                   ]
                 },
-                "agent_path": {
-                  "anyOf": [
-                    {
-                      "$ref": "#/definitions/AgentPath"
-                    },
-                    {
-                      "type": "null"
-                    }
-                  ],
-                  "default": null
-                },
                 "agent_role": {
                   "default": null,
                   "type": [
@@ -921,47 +793,9 @@
         },
         {
           "properties": {
-            "fragments": {
-              "items": {
-                "$ref": "#/definitions/HookPromptFragment"
-              },
-              "type": "array"
-            },
             "id": {
               "type": "string"
             },
-            "type": {
-              "enum": [
-                "hookPrompt"
-              ],
-              "title": "HookPromptThreadItemType",
-              "type": "string"
-            }
-          },
-          "required": [
-            "fragments",
-            "id",
-            "type"
-          ],
-          "title": "HookPromptThreadItem",
-          "type": "object"
-        },
-        {
-          "properties": {
-            "id": {
-              "type": "string"
-            },
-            "memoryCitation": {
-              "anyOf": [
-                {
-                  "$ref": "#/definitions/MemoryCitation"
-                },
-                {
-                  "type": "null"
-                }
-              ],
-              "default": null
-            },
             "phase": {
               "anyOf": [
                 {
@@ -1101,14 +935,6 @@
                 "null"
               ]
             },
-            "source": {
-              "allOf": [
-                {
-                  "$ref": "#/definitions/CommandExecutionSource"
-                }
-              ],
-              "default": "agent"
-            },
             "status": {
               "$ref": "#/definitions/CommandExecutionStatus"
             },
@@ -1434,12 +1260,6 @@
                 "null"
               ]
             },
-            "savedPath": {
-              "type": [
-                "string",
-                "null"
-              ]
-            },
             "status": {
               "type": "string"
             },

codex-rs/app-server-protocol/schema/json/v2/TurnCompletedNotification.json

@@ -131,28 +131,6 @@
           ],
           "title": "ResponseTooManyFailedAttemptsCodexErrorInfo",
           "type": "object"
-        },
-        {
-          "additionalProperties": false,
-          "description": "Returned when `turn/start` or `turn/steer` is submitted while the current active turn cannot accept same-turn steering, for example `/review` or manual `/compact`.",
-          "properties": {
-            "activeTurnNotSteerable": {
-              "properties": {
-                "turnKind": {
-                  "$ref": "#/definitions/NonSteerableTurnKind"
-                }
-              },
-              "required": [
-                "turnKind"
-              ],
-              "type": "object"
-            }
-          },
-          "required": [
-            "activeTurnNotSteerable"
-          ],
-          "title": "ActiveTurnNotSteerableCodexErrorInfo",
-          "type": "object"
         }
       ]
     },
@@ -313,15 +291,6 @@
         }
       ]
     },
-    "CommandExecutionSource": {
-      "enum": [
-        "agent",
-        "userShell",
-        "unifiedExecStartup",
-        "unifiedExecInteraction"
-      ],
-      "type": "string"
-    },
     "CommandExecutionStatus": {
       "enum": [
         "inProgress",
@@ -402,21 +371,6 @@
       ],
       "type": "object"
     },
-    "HookPromptFragment": {
-      "properties": {
-        "hookRunId": {
-          "type": "string"
-        },
-        "text": {
-          "type": "string"
-        }
-      },
-      "required": [
-        "hookRunId",
-        "text"
-      ],
-      "type": "object"
-    },
     "McpToolCallError": {
       "properties": {
         "message": {
@@ -449,54 +403,6 @@
       ],
       "type": "string"
     },
-    "MemoryCitation": {
-      "properties": {
-        "entries": {
-          "items": {
-            "$ref": "#/definitions/MemoryCitationEntry"
-          },
-          "type": "array"
-        },
-        "threadIds": {
-          "items": {
-            "type": "string"
-          },
-          "type": "array"
-        }
-      },
-      "required": [
-        "entries",
-        "threadIds"
-      ],
-      "type": "object"
-    },
-    "MemoryCitationEntry": {
-      "properties": {
-        "lineEnd": {
-          "format": "uint32",
-          "minimum": 0.0,
-          "type": "integer"
-        },
-        "lineStart": {
-          "format": "uint32",
-          "minimum": 0.0,
-          "type": "integer"
-        },
-        "note": {
-          "type": "string"
-        },
-        "path": {
-          "type": "string"
-        }
-      },
-      "required": [
-        "lineEnd",
-        "lineStart",
-        "note",
-        "path"
-      ],
-      "type": "object"
-    },
     "MessagePhase": {
       "description": "Classifies an assistant message as interim commentary or final answer text.\n\nProviders do not emit this consistently, so callers must treat `None` as \"phase unknown\" and keep compatibility behavior for legacy models.",
       "oneOf": [
@@ -516,13 +422,6 @@
         }
       ]
     },
-    "NonSteerableTurnKind": {
-      "enum": [
-        "review",
-        "compact"
-      ],
-      "type": "string"
-    },
     "PatchApplyStatus": {
       "enum": [
         "inProgress",
@@ -656,47 +555,9 @@
         },
         {
           "properties": {
-            "fragments": {
-              "items": {
-                "$ref": "#/definitions/HookPromptFragment"
-              },
-              "type": "array"
-            },
             "id": {
               "type": "string"
             },
-            "type": {
-              "enum": [
-                "hookPrompt"
-              ],
-              "title": "HookPromptThreadItemType",
-              "type": "string"
-            }
-          },
-          "required": [
-            "fragments",
-            "id",
-            "type"
-          ],
-          "title": "HookPromptThreadItem",
-          "type": "object"
-        },
-        {
-          "properties": {
-            "id": {
-              "type": "string"
-            },
-            "memoryCitation": {
-              "anyOf": [
-                {
-                  "$ref": "#/definitions/MemoryCitation"
-                },
-                {
-                  "type": "null"
-                }
-              ],
-              "default": null
-            },
             "phase": {
               "anyOf": [
                 {
@@ -836,14 +697,6 @@
                 "null"
               ]
             },
-            "source": {
-              "allOf": [
-                {
-                  "$ref": "#/definitions/CommandExecutionSource"
-                }
-              ],
-              "default": "agent"
-            },
             "status": {
               "$ref": "#/definitions/CommandExecutionStatus"
             },
@@ -1169,12 +1022,6 @@
                 "null"
               ]
             },
-            "savedPath": {
-              "type": [
-                "string",
-                "null"
-              ]
-            },
             "status": {
               "type": "string"
             },

codex-rs/app-server-protocol/schema/json/v2/TurnStartResponse.json

@@ -131,28 +131,6 @@
           ],
           "title": "ResponseTooManyFailedAttemptsCodexErrorInfo",
           "type": "object"
-        },
-        {
-          "additionalProperties": false,
-          "description": "Returned when `turn/start` or `turn/steer` is submitted while the current active turn cannot accept same-turn steering, for example `/review` or manual `/compact`.",
-          "properties": {
-            "activeTurnNotSteerable": {
-              "properties": {
-                "turnKind": {
-                  "$ref": "#/definitions/NonSteerableTurnKind"
-                }
-              },
-              "required": [
-                "turnKind"
-              ],
-              "type": "object"
-            }
-          },
-          "required": [
-            "activeTurnNotSteerable"
-          ],
-          "title": "ActiveTurnNotSteerableCodexErrorInfo",
-          "type": "object"
         }
       ]
     },
@@ -313,15 +291,6 @@
         }
       ]
     },
-    "CommandExecutionSource": {
-      "enum": [
-        "agent",
-        "userShell",
-        "unifiedExecStartup",
-        "unifiedExecInteraction"
-      ],
-      "type": "string"
-    },
     "CommandExecutionStatus": {
       "enum": [
         "inProgress",
@@ -402,21 +371,6 @@
       ],
       "type": "object"
     },
-    "HookPromptFragment": {
-      "properties": {
-        "hookRunId": {
-          "type": "string"
-        },
-        "text": {
-          "type": "string"
-        }
-      },
-      "required": [
-        "hookRunId",
-        "text"
-      ],
-      "type": "object"
-    },
     "McpToolCallError": {
       "properties": {
         "message": {
@@ -449,54 +403,6 @@
       ],
       "type": "string"
     },
-    "MemoryCitation": {
-      "properties": {
-        "entries": {
-          "items": {
-            "$ref": "#/definitions/MemoryCitationEntry"
-          },
-          "type": "array"
-        },
-        "threadIds": {
-          "items": {
-            "type": "string"
-          },
-          "type": "array"
-        }
-      },
-      "required": [
-        "entries",
-        "threadIds"
-      ],
-      "type": "object"
-    },
-    "MemoryCitationEntry": {
-      "properties": {
-        "lineEnd": {
-          "format": "uint32",
-          "minimum": 0.0,
-          "type": "integer"
-        },
-        "lineStart": {
-          "format": "uint32",
-          "minimum": 0.0,
-          "type": "integer"
-        },
-        "note": {
-          "type": "string"
-        },
-        "path": {
-          "type": "string"
-        }
-      },
-      "required": [
-        "lineEnd",
-        "lineStart",
-        "note",
-        "path"
-      ],
-      "type": "object"
-    },
     "MessagePhase": {
       "description": "Classifies an assistant message as interim commentary or final answer text.\n\nProviders do not emit this consistently, so callers must treat `None` as \"phase unknown\" and keep compatibility behavior for legacy models.",
       "oneOf": [
@@ -516,13 +422,6 @@
         }
       ]
     },
-    "NonSteerableTurnKind": {
-      "enum": [
-        "review",
-        "compact"
-      ],
-      "type": "string"
-    },
     "PatchApplyStatus": {
       "enum": [
         "inProgress",
@@ -656,47 +555,9 @@
         },
         {
           "properties": {
-            "fragments": {
-              "items": {
-                "$ref": "#/definitions/HookPromptFragment"
-              },
-              "type": "array"
-            },
             "id": {
               "type": "string"
             },
-            "type": {
-              "enum": [
-                "hookPrompt"
-              ],
-              "title": "HookPromptThreadItemType",
-              "type": "string"
-            }
-          },
-          "required": [
-            "fragments",
-            "id",
-            "type"
-          ],
-          "title": "HookPromptThreadItem",
-          "type": "object"
-        },
-        {
-          "properties": {
-            "id": {
-              "type": "string"
-            },
-            "memoryCitation": {
-              "anyOf": [
-                {
-                  "$ref": "#/definitions/MemoryCitation"
-                },
-                {
-                  "type": "null"
-                }
-              ],
-              "default": null
-            },
             "phase": {
               "anyOf": [
                 {
@@ -836,14 +697,6 @@
                 "null"
               ]
             },
-            "source": {
-              "allOf": [
-                {
-                  "$ref": "#/definitions/CommandExecutionSource"
-                }
-              ],
-              "default": "agent"
-            },
             "status": {
               "$ref": "#/definitions/CommandExecutionStatus"
             },
@@ -1169,12 +1022,6 @@
                 "null"
               ]
             },
-            "savedPath": {
-              "type": [
-                "string",
-                "null"
-              ]
-            },
             "status": {
               "type": "string"
             },

codex-rs/app-server-protocol/schema/json/v2/TurnStartedNotification.json

@@ -131,28 +131,6 @@
           ],
           "title": "ResponseTooManyFailedAttemptsCodexErrorInfo",
           "type": "object"
-        },
-        {
-          "additionalProperties": false,
-          "description": "Returned when `turn/start` or `turn/steer` is submitted while the current active turn cannot accept same-turn steering, for example `/review` or manual `/compact`.",
-          "properties": {
-            "activeTurnNotSteerable": {
-              "properties": {
-                "turnKind": {
-                  "$ref": "#/definitions/NonSteerableTurnKind"
-                }
-              },
-              "required": [
-                "turnKind"
-              ],
-              "type": "object"
-            }
-          },
-          "required": [
-            "activeTurnNotSteerable"
-          ],
-          "title": "ActiveTurnNotSteerableCodexErrorInfo",
-          "type": "object"
         }
       ]
     },
@@ -313,15 +291,6 @@
         }
       ]
     },
-    "CommandExecutionSource": {
-      "enum": [
-        "agent",
-        "userShell",
-        "unifiedExecStartup",
-        "unifiedExecInteraction"
-      ],
-      "type": "string"
-    },
     "CommandExecutionStatus": {
       "enum": [
         "inProgress",
@@ -402,21 +371,6 @@
       ],
       "type": "object"
     },
-    "HookPromptFragment": {
-      "properties": {
-        "hookRunId": {
-          "type": "string"
-        },
-        "text": {
-          "type": "string"
-        }
-      },
-      "required": [
-        "hookRunId",
-        "text"
-      ],
-      "type": "object"
-    },
     "McpToolCallError": {
       "properties": {
         "message": {
@@ -449,54 +403,6 @@
       ],
       "type": "string"
     },
-    "MemoryCitation": {
-      "properties": {
-        "entries": {
-          "items": {
-            "$ref": "#/definitions/MemoryCitationEntry"
-          },
-          "type": "array"
-        },
-        "threadIds": {
-          "items": {
-            "type": "string"
-          },
-          "type": "array"
-        }
-      },
-      "required": [
-        "entries",
-        "threadIds"
-      ],
-      "type": "object"
-    },
-    "MemoryCitationEntry": {
-      "properties": {
-        "lineEnd": {
-          "format": "uint32",
-          "minimum": 0.0,
-          "type": "integer"
-        },
-        "lineStart": {
-          "format": "uint32",
-          "minimum": 0.0,
-          "type": "integer"
-        },
-        "note": {
-          "type": "string"
-        },
-        "path": {
-          "type": "string"
-        }
-      },
-      "required": [
-        "lineEnd",
-        "lineStart",
-        "note",
-        "path"
-      ],
-      "type": "object"
-    },
     "MessagePhase": {
       "description": "Classifies an assistant message as interim commentary or final answer text.\n\nProviders do not emit this consistently, so callers must treat `None` as \"phase unknown\" and keep compatibility behavior for legacy models.",
       "oneOf": [
@@ -516,13 +422,6 @@
         }
       ]
     },
-    "NonSteerableTurnKind": {
-      "enum": [
-        "review",
-        "compact"
-      ],
-      "type": "string"
-    },
     "PatchApplyStatus": {
       "enum": [
         "inProgress",
@@ -656,47 +555,9 @@
         },
         {
           "properties": {
-            "fragments": {
-              "items": {
-                "$ref": "#/definitions/HookPromptFragment"
-              },
-              "type": "array"
-            },
             "id": {
               "type": "string"
             },
-            "type": {
-              "enum": [
-                "hookPrompt"
-              ],
-              "title": "HookPromptThreadItemType",
-              "type": "string"
-            }
-          },
-          "required": [
-            "fragments",
-            "id",
-            "type"
-          ],
-          "title": "HookPromptThreadItem",
-          "type": "object"
-        },
-        {
-          "properties": {
-            "id": {
-              "type": "string"
-            },
-            "memoryCitation": {
-              "anyOf": [
-                {
-                  "$ref": "#/definitions/MemoryCitation"
-                },
-                {
-                  "type": "null"
-                }
-              ],
-              "default": null
-            },
             "phase": {
               "anyOf": [
                 {
@@ -836,14 +697,6 @@
                 "null"
               ]
             },
-            "source": {
-              "allOf": [
-                {
-                  "$ref": "#/definitions/CommandExecutionSource"
-                }
-              ],
-              "default": "agent"
-            },
             "status": {
               "$ref": "#/definitions/CommandExecutionStatus"
             },
@@ -1169,12 +1022,6 @@
                 "null"
               ]
             },
-            "savedPath": {
-              "type": [
-                "string",
-                "null"
-              ]
-            },
             "status": {
               "type": "string"
             },