Fix config lock warning test expectation

## Summary
- make the builtin MCP config test derive the expected `--codex-home`
argument from `AbsolutePathBuf`

## Why
`AbsolutePathBuf::try_from("/tmp/codex-home")` is rendered as
`D:\\tmp\\codex-home` on Windows, but the test asserted the Unix literal
`"/tmp/codex-home"`. That made the Windows Bazel job fail even though
the production code was behaving correctly.

## Impact
This keeps the test cross-platform while preserving the same transport
assertion on Unix and Windows.

## Validation
- `cargo test -p codex-builtin-mcps`

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

.bazelrc

@@ -183,5 +183,15 @@ common:ci-v8 --build_metadata=TAG_os=linux
 common:ci-v8 --config=remote
 common:ci-v8 --strategy=remote
 
+# Source-built Bazel V8 artifacts use the in-process sandbox by default. This
+# does not affect Cargo's default prebuilt rusty_v8 path.
+common --@v8//:v8_enable_pointer_compression=True
+common --@v8//:v8_enable_sandbox=True
+
+# Keep currently published rusty_v8 release artifacts non-sandboxed until the
+# artifact migration ships matching Rust feature selection for Cargo consumers.
+common:v8-release-compat --@v8//:v8_enable_pointer_compression=False
+common:v8-release-compat --@v8//:v8_enable_sandbox=False
+
 # Optional per-user local overrides.
 try-import %workspace%/user.bazelrc

.github/dotslash-config.json

@@ -11,11 +11,11 @@
           "path": "codex"
         },
         "linux-x86_64": {
-          "regex": "^codex-x86_64-unknown-linux-musl\\.zst$",
+          "regex": "^codex-x86_64-unknown-linux-musl-bundle\\.tar\\.zst$",
           "path": "codex"
         },
         "linux-aarch64": {
-          "regex": "^codex-aarch64-unknown-linux-musl\\.zst$",
+          "regex": "^codex-aarch64-unknown-linux-musl-bundle\\.tar\\.zst$",
           "path": "codex"
         },
         "windows-x86_64": {
@@ -84,6 +84,18 @@
         }
       }
     },
+    "bwrap": {
+      "platforms": {
+        "linux-x86_64": {
+          "regex": "^bwrap-x86_64-unknown-linux-musl\\.zst$",
+          "path": "bwrap"
+        },
+        "linux-aarch64": {
+          "regex": "^bwrap-aarch64-unknown-linux-musl\\.zst$",
+          "path": "bwrap"
+        }
+      }
+    },
     "codex-command-runner": {
       "platforms": {
         "windows-x86_64": {

.github/scripts/rusty_v8_bazel.py

@@ -63,8 +63,10 @@ def bazel_output_files(
     platform: str,
     labels: list[str],
     compilation_mode: str = "fastbuild",
+    bazel_configs: list[str] | None = None,
 ) -> list[Path]:
     expression = "set(" + " ".join(labels) + ")"
+    bazel_configs = bazel_configs or []
     result = subprocess.run(
         [
             "bazel",
@@ -72,6 +74,7 @@ def bazel_output_files(
             "-c",
             compilation_mode,
             f"--platforms=@llvm//platforms:{platform}",
+            *[f"--config={config}" for config in bazel_configs],
             "--output=files",
             expression,
         ],
@@ -87,7 +90,9 @@ def bazel_build(
     platform: str,
     labels: list[str],
     compilation_mode: str = "fastbuild",
+    bazel_configs: list[str] | None = None,
 ) -> None:
+    bazel_configs = bazel_configs or []
     subprocess.run(
         [
             "bazel",
@@ -95,6 +100,7 @@ def bazel_build(
             "-c",
             compilation_mode,
             f"--platforms=@llvm//platforms:{platform}",
+            *[f"--config={config}" for config in bazel_configs],
             *labels,
         ],
         cwd=ROOT,
@@ -106,13 +112,14 @@ def ensure_bazel_output_files(
     platform: str,
     labels: list[str],
     compilation_mode: str = "fastbuild",
+    bazel_configs: list[str] | None = None,
 ) -> list[Path]:
-    outputs = bazel_output_files(platform, labels, compilation_mode)
+    outputs = bazel_output_files(platform, labels, compilation_mode, bazel_configs)
     if all(path.exists() for path in outputs):
         return outputs
 
-    bazel_build(platform, labels, compilation_mode)
-    outputs = bazel_output_files(platform, labels, compilation_mode)
+    bazel_build(platform, labels, compilation_mode, bazel_configs)
+    outputs = bazel_output_files(platform, labels, compilation_mode, bazel_configs)
     missing = [str(path) for path in outputs if not path.exists()]
     if missing:
         raise SystemExit(f"missing built outputs for {labels}: {missing}")
@@ -187,8 +194,9 @@ def single_bazel_output_file(
     platform: str,
     label: str,
     compilation_mode: str = "fastbuild",
+    bazel_configs: list[str] | None = None,
 ) -> Path:
-    outputs = ensure_bazel_output_files(platform, [label], compilation_mode)
+    outputs = ensure_bazel_output_files(platform, [label], compilation_mode, bazel_configs)
     if len(outputs) != 1:
         raise SystemExit(f"expected exactly one output for {label}, found {outputs}")
     return outputs[0]
@@ -198,11 +206,17 @@ def merged_musl_archive(
     platform: str,
     lib_path: Path,
     compilation_mode: str = "fastbuild",
+    bazel_configs: list[str] | None = None,
 ) -> 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)
+    llvm_ar = single_bazel_output_file(platform, LLVM_AR_LABEL, compilation_mode, bazel_configs)
+    llvm_ranlib = single_bazel_output_file(
+        platform,
+        LLVM_RANLIB_LABEL,
+        compilation_mode,
+        bazel_configs,
+    )
     runtime_archives = [
-        single_bazel_output_file(platform, label, compilation_mode)
+        single_bazel_output_file(platform, label, compilation_mode, bazel_configs)
         for label in MUSL_RUNTIME_ARCHIVE_LABELS
     ]
 
@@ -233,11 +247,13 @@ def stage_release_pair(
     target: str,
     output_dir: Path,
     compilation_mode: str = "fastbuild",
+    bazel_configs: list[str] | None = None,
 ) -> None:
     outputs = ensure_bazel_output_files(
         platform,
         [release_pair_label(target)],
         compilation_mode,
+        bazel_configs,
     )
 
     try:
@@ -254,7 +270,7 @@ def stage_release_pair(
     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)
+        merged_musl_archive(platform, lib_path, compilation_mode, bazel_configs)
         if is_musl_archive_target(target, lib_path)
         else lib_path
     )
@@ -293,6 +309,12 @@ def parse_args() -> argparse.Namespace:
     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(
+        "--bazel-config",
+        action="append",
+        default=[],
+        dest="bazel_configs",
+    )
     stage_release_pair_parser.add_argument(
         "--compilation-mode",
         default="fastbuild",
@@ -330,6 +352,7 @@ def main() -> int:
             target=args.target,
             output_dir=Path(args.output_dir),
             compilation_mode=args.compilation_mode,
+            bazel_configs=args.bazel_configs,
         )
         return 0
     if args.command == "resolved-v8-crate-version":

.github/scripts/verify_cargo_workspace_manifests.py

@@ -25,7 +25,10 @@ TOP_LEVEL_NAME_EXCEPTIONS = {
 UTILITY_NAME_EXCEPTIONS = {
     "path-utils": "codex-utils-path",
 }
-MANIFEST_FEATURE_EXCEPTIONS = {}
+MANIFEST_FEATURE_EXCEPTIONS = {
+    "codex-rs/code-mode/Cargo.toml": {"sandbox": ("v8/v8_enable_sandbox",)},
+    "codex-rs/v8-poc/Cargo.toml": {"sandbox": ("v8/v8_enable_sandbox",)},
+}
 OPTIONAL_DEPENDENCY_EXCEPTIONS = set()
 INTERNAL_DEPENDENCY_FEATURE_EXCEPTIONS = {}
 

.github/workflows/bazel.yml

@@ -371,6 +371,22 @@ jobs:
             -- \
             "${bazel_targets[@]}"
 
+      - name: Verify Bazel builds bwrap
+        if: runner.os == 'Linux'
+        env:
+          BUILDBUDDY_API_KEY: ${{ secrets.BUILDBUDDY_API_KEY }}
+        shell: bash
+        run: |
+          ./.github/scripts/run-bazel-ci.sh \
+            --remote-download-toplevel \
+            --print-failed-action-summary \
+            -- \
+            build \
+            --build_metadata=COMMIT_SHA=${GITHUB_SHA} \
+            --build_metadata=TAG_job=verify-bwrap \
+            -- \
+            //codex-rs/bwrap:bwrap
+
       - name: Upload Bazel execution logs
         if: always() && !cancelled()
         continue-on-error: true

.github/workflows/ci.yml

@@ -52,10 +52,12 @@ jobs:
           CODEX_VERSION=0.125.0
           WORKFLOW_URL="https://github.com/openai/codex/actions/runs/24901475298"
           OUTPUT_DIR="${RUNNER_TEMP}"
+          # This reused workflow predates the standalone bwrap artifact.
           python3 ./scripts/stage_npm_packages.py \
             --release-version "$CODEX_VERSION" \
             --workflow-url "$WORKFLOW_URL" \
             --package codex \
+            --allow-missing-native-component bwrap \
             --output-dir "$OUTPUT_DIR"
           PACK_OUTPUT="${OUTPUT_DIR}/codex-npm-${CODEX_VERSION}.tgz"
           echo "pack_output=$PACK_OUTPUT" >> "$GITHUB_OUTPUT"

.github/workflows/rust-release.yml

@@ -96,7 +96,7 @@ jobs:
             target: x86_64-unknown-linux-musl
             bundle: primary
             artifact_name: x86_64-unknown-linux-musl
-            binaries: "codex codex-responses-api-proxy"
+            binaries: "codex codex-responses-api-proxy bwrap"
             build_dmg: "false"
           - runner: ubuntu-24.04
             target: x86_64-unknown-linux-musl
@@ -108,7 +108,7 @@ jobs:
             target: aarch64-unknown-linux-musl
             bundle: primary
             artifact_name: aarch64-unknown-linux-musl
-            binaries: "codex codex-responses-api-proxy"
+            binaries: "codex codex-responses-api-proxy bwrap"
             build_dmg: "false"
           - runner: ubuntu-24.04-arm
             target: aarch64-unknown-linux-musl
@@ -255,6 +255,24 @@ jobs:
         with:
           target: ${{ matrix.target }}
 
+      - if: ${{ contains(matrix.target, 'linux') && matrix.bundle == 'primary' }}
+        name: Build bwrap and export digest
+        shell: bash
+        run: |
+          set -euo pipefail
+          target="${{ matrix.target }}"
+          cargo build --target "$target" --release --timings --bin bwrap
+
+          bwrap_path="target/${target}/release/bwrap"
+          if [[ ! -f "$bwrap_path" ]]; then
+            echo "bwrap binary ${bwrap_path} not found"
+            exit 1
+          fi
+
+          digest="$(sha256sum "$bwrap_path" | awk '{print $1}')"
+          echo "CODEX_BWRAP_SHA256=${digest}" >> "$GITHUB_ENV"
+          echo "Built bwrap ${bwrap_path} with sha256:${digest}"
+
       - name: Cargo build
         shell: bash
         run: |
@@ -361,6 +379,17 @@ jobs:
             fi
           done
 
+          if [[ "${{ matrix.target }}" == *linux* && "${{ matrix.bundle }}" == "primary" ]]; then
+            bundle_root="${RUNNER_TEMP}/codex-${{ matrix.target }}-bundle"
+            rm -rf "$bundle_root"
+            mkdir -p "$bundle_root/codex-resources"
+            cp "$dest/codex-${{ matrix.target }}" "$bundle_root/codex"
+            cp "$dest/bwrap-${{ matrix.target }}" "$bundle_root/codex-resources/bwrap"
+            chmod 0755 "$bundle_root/codex" "$bundle_root/codex-resources/bwrap"
+            tar -C "$bundle_root" -cf - codex codex-resources/bwrap |
+              zstd -T0 -19 -o "$dest/codex-${{ matrix.target }}-bundle.tar.zst"
+          fi
+
           if [[ "${{ matrix.build_dmg }}" == "true" ]]; then
             cp target/${{ matrix.target }}/release/codex-${{ matrix.target }}.dmg "$dest/codex-${{ matrix.target }}.dmg"
           fi
@@ -384,7 +413,7 @@ jobs:
             base="$(basename "$f")"
             # Skip files that are already archives (shouldn't happen, but be
             # safe).
-            if [[ "$base" == *.tar.gz || "$base" == *.zip || "$base" == *.dmg ]]; then
+            if [[ "$base" == *.tar.gz || "$base" == *.tar.zst || "$base" == *.zip || "$base" == *.dmg ]]; then
               continue
             fi
 
@@ -404,8 +433,8 @@ jobs:
       - uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7
         with:
           name: ${{ matrix.artifact_name }}
-          # Upload the per-binary .zst files as well as the new .tar.gz
-          # equivalents we generated in the previous step.
+          # Upload the per-binary .zst files, .tar.gz equivalents, and any
+          # prebuilt archives staged above.
           path: |
             codex-rs/dist/${{ matrix.target }}/*
 

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

@@ -1,20 +1,12 @@
 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
+  push:
+    tags:
+      - "rusty-v8-v*.*.*"
 
 concurrency:
-  group: ${{ github.workflow }}::${{ inputs.release_tag || github.run_id }}
+  group: ${{ github.workflow }}::${{ github.ref_name }}
   cancel-in-progress: false
 
 jobs:
@@ -43,15 +35,17 @@ jobs:
       - name: Resolve release tag
         id: release_tag
         env:
-          RELEASE_TAG_INPUT: ${{ inputs.release_tag }}
+          GITHUB_REF_NAME: ${{ github.ref_name }}
           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${V8_VERSION}"
+          expected_release_tag="rusty-v8-v${V8_VERSION}"
+          release_tag="${GITHUB_REF_NAME}"
+          if [[ "${release_tag}" != "${expected_release_tag}" ]]; then
+            echo "Tag ${release_tag} does not match resolved v8 crate version ${V8_VERSION}." >&2
+            exit 1
           fi
 
           echo "release_tag=${release_tag}" >> "$GITHUB_OUTPUT"
@@ -111,6 +105,7 @@ jobs:
             -c
             opt
             "--platforms=@llvm//platforms:${PLATFORM}"
+            --config=v8-release-compat
             "${pair_target}"
             "${extra_targets[@]}"
             --build_metadata=COMMIT_SHA=$(git rev-parse HEAD)
@@ -134,6 +129,7 @@ jobs:
             --platform "${PLATFORM}" \
             --target "${TARGET}" \
             --compilation-mode opt \
+            --bazel-config v8-release-compat \
             --output-dir "dist/${TARGET}"
 
       - name: Upload staged musl artifacts
@@ -143,7 +139,6 @@ jobs:
           path: dist/${{ matrix.target }}/*
 
   publish-release:
-    if: ${{ inputs.publish }}
     needs:
       - metadata
       - build
@@ -153,16 +148,6 @@ jobs:
       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 }}

.github/workflows/v8-canary.yml

@@ -105,6 +105,7 @@ jobs:
           bazel_args=(
             build
             "--platforms=@llvm//platforms:${PLATFORM}"
+            --config=v8-release-compat
             "${pair_target}"
             "${extra_targets[@]}"
             --build_metadata=COMMIT_SHA=$(git rev-parse HEAD)
@@ -127,6 +128,7 @@ jobs:
           python3 .github/scripts/rusty_v8_bazel.py stage-release-pair \
             --platform "${PLATFORM}" \
             --target "${TARGET}" \
+            --bazel-config v8-release-compat \
             --output-dir "dist/${TARGET}"
 
       - name: Upload staged musl artifacts

MODULE.bazel

@@ -327,6 +327,18 @@ crate.annotation(
         "RUSTY_V8_SRC_BINDING_PATH": "$(execpath @v8_targets//:rusty_v8_binding_for_target)",
     },
     crate = "v8",
+    # Keep the Rust feature aligned with the source-built Bazel artifacts.
+    # Windows MSVC still consumes upstream non-sandboxed prebuilts.
+    crate_features_select = {
+        "aarch64-apple-darwin": ["v8_enable_sandbox"],
+        "aarch64-pc-windows-gnullvm": ["v8_enable_sandbox"],
+        "aarch64-unknown-linux-gnu": ["v8_enable_sandbox"],
+        "aarch64-unknown-linux-musl": ["v8_enable_sandbox"],
+        "x86_64-apple-darwin": ["v8_enable_sandbox"],
+        "x86_64-pc-windows-gnullvm": ["v8_enable_sandbox"],
+        "x86_64-unknown-linux-gnu": ["v8_enable_sandbox"],
+        "x86_64-unknown-linux-musl": ["v8_enable_sandbox"],
+    },
     gen_build_script = "on",
     patch_args = ["-p1"],
     patches = [

codex-cli/scripts/build_npm_package.py

@@ -69,8 +69,8 @@ PACKAGE_EXPANSIONS: dict[str, list[str]] = {
 
 PACKAGE_NATIVE_COMPONENTS: dict[str, list[str]] = {
     "codex": [],
-    "codex-linux-x64": ["codex", "rg"],
-    "codex-linux-arm64": ["codex", "rg"],
+    "codex-linux-x64": ["bwrap", "codex", "rg"],
+    "codex-linux-arm64": ["bwrap", "codex", "rg"],
     "codex-darwin-x64": ["codex", "rg"],
     "codex-darwin-arm64": ["codex", "rg"],
     "codex-win32-x64": ["codex", "rg", "codex-windows-sandbox-setup", "codex-command-runner"],
@@ -87,6 +87,7 @@ PACKAGE_TARGET_FILTERS: dict[str, str] = {
 PACKAGE_CHOICES = tuple(PACKAGE_NATIVE_COMPONENTS)
 
 COMPONENT_DEST_DIR: dict[str, str] = {
+    "bwrap": "codex-resources",
     "codex": "codex",
     "codex-responses-api-proxy": "codex-responses-api-proxy",
     "codex-windows-sandbox-setup": "codex",
@@ -137,6 +138,16 @@ def parse_args() -> argparse.Namespace:
         type=Path,
         help="Directory containing pre-installed native binaries to bundle (vendor root).",
     )
+    parser.add_argument(
+        "--allow-missing-native-component",
+        dest="allow_missing_native_components",
+        action="append",
+        default=[],
+        help=(
+            "Native component that may be absent from --vendor-src. Intended for CI "
+            "compatibility with older artifact workflows; releases should not use this."
+        ),
+    )
     return parser.parse_args()
 
 
@@ -177,6 +188,7 @@ def main() -> int:
                 staging_dir,
                 native_components,
                 target_filter={target_filter} if target_filter else None,
+                allow_missing_components=set(args.allow_missing_native_components),
             )
 
         if release_version:
@@ -365,12 +377,14 @@ def copy_native_binaries(
     staging_dir: Path,
     components: list[str],
     target_filter: set[str] | None = None,
+    allow_missing_components: set[str] | None = None,
 ) -> None:
     vendor_src = vendor_src.resolve()
     if not vendor_src.exists():
         raise RuntimeError(f"Vendor source directory not found: {vendor_src}")
 
     components_set = {component for component in components if component in COMPONENT_DEST_DIR}
+    allow_missing_components = allow_missing_components or set()
     if not components_set:
         return
 
@@ -399,6 +413,8 @@ def copy_native_binaries(
 
             src_component_dir = target_dir / dest_dir_name
             if not src_component_dir.exists():
+                if component in allow_missing_components:
+                    continue
                 raise RuntimeError(
                     f"Missing native component '{component}' in vendor source: {src_component_dir}"
                 )

codex-cli/scripts/install_native_deps.py

@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-"""Install Codex native binaries (Rust CLI plus ripgrep helpers)."""
+"""Install Codex native binaries (Rust CLI, bwrap, and ripgrep helpers)."""
 
 import argparse
 from contextlib import contextmanager
@@ -42,8 +42,15 @@ class BinaryComponent:
 
 
 WINDOWS_TARGETS = tuple(target for target in BINARY_TARGETS if "windows" in target)
+LINUX_TARGETS = tuple(target for target in BINARY_TARGETS if "linux" in target)
 
 BINARY_COMPONENTS = {
+    "bwrap": BinaryComponent(
+        artifact_prefix="bwrap",
+        dest_dir="codex-resources",
+        binary_basename="bwrap",
+        targets=LINUX_TARGETS,
+    ),
     "codex": BinaryComponent(
         artifact_prefix="codex",
         dest_dir="codex",
@@ -135,7 +142,7 @@ def parse_args() -> argparse.Namespace:
         choices=tuple(list(BINARY_COMPONENTS) + ["rg"]),
         help=(
             "Limit installation to the specified components."
-            " May be repeated. Defaults to codex, codex-windows-sandbox-setup,"
+            " May be repeated. Defaults to bwrap, codex, codex-windows-sandbox-setup,"
             " codex-command-runner, and rg."
         ),
     )
@@ -159,6 +166,7 @@ def main() -> int:
     vendor_dir.mkdir(parents=True, exist_ok=True)
 
     components = args.components or [
+        "bwrap",
         "codex",
         "codex-windows-sandbox-setup",
         "codex-command-runner",

codex-rs/Cargo.lock

@@ -1944,6 +1944,7 @@ dependencies = [
  "pretty_assertions",
  "serde",
  "serde_json",
+ "tempfile",
  "tokio",
  "tokio-tungstenite",
  "toml 0.9.11+spec-1.1.0",
@@ -2125,6 +2126,26 @@ dependencies = [
  "serde_with",
 ]
 
+[[package]]
+name = "codex-builtin-mcps"
+version = "0.0.0"
+dependencies = [
+ "anyhow",
+ "codex-config",
+ "codex-memories-mcp",
+ "codex-utils-absolute-path",
+ "pretty_assertions",
+]
+
+[[package]]
+name = "codex-bwrap"
+version = "0.0.0"
+dependencies = [
+ "cc",
+ "libc",
+ "pkg-config",
+]
+
 [[package]]
 name = "codex-chatgpt"
 version = "0.0.0"
@@ -2161,6 +2182,7 @@ dependencies = [
  "codex-app-server-protocol",
  "codex-app-server-test-client",
  "codex-arg0",
+ "codex-builtin-mcps",
  "codex-chatgpt",
  "codex-cloud-tasks",
  "codex-config",
@@ -2369,6 +2391,7 @@ dependencies = [
  "serde",
  "serde_json",
  "serde_path_to_error",
+ "serde_with",
  "sha2",
  "tempfile",
  "thiserror 2.0.18",
@@ -2411,6 +2434,7 @@ dependencies = [
  "bm25",
  "chrono",
  "clap",
+ "codex-agent-graph-store",
  "codex-analytics",
  "codex-api",
  "codex-app-server-protocol",
@@ -2700,6 +2724,7 @@ dependencies = [
  "serde",
  "serde_json",
  "serial_test",
+ "sha2",
  "tempfile",
  "test-case",
  "thiserror 2.0.18",
@@ -2708,6 +2733,7 @@ dependencies = [
  "tokio-util",
  "tracing",
  "uuid",
+ "wiremock",
 ]
 
 [[package]]
@@ -2868,6 +2894,7 @@ dependencies = [
  "codex-plugin",
  "codex-protocol",
  "codex-utils-absolute-path",
+ "codex-utils-output-truncation",
  "futures",
  "pretty_assertions",
  "regex",
@@ -2876,6 +2903,8 @@ dependencies = [
  "serde_json",
  "tempfile",
  "tokio",
+ "tracing",
+ "uuid",
 ]
 
 [[package]]
@@ -2899,7 +2928,6 @@ dependencies = [
 name = "codex-linux-sandbox"
 version = "0.0.0"
 dependencies = [
- "cc",
  "clap",
  "codex-core",
  "codex-process-hardening",
@@ -2909,11 +2937,11 @@ dependencies = [
  "globset",
  "landlock",
  "libc",
- "pkg-config",
  "pretty_assertions",
  "seccompiler",
  "serde",
  "serde_json",
+ "sha2",
  "tempfile",
  "tokio",
  "url",
@@ -2983,6 +3011,7 @@ dependencies = [
  "async-channel",
  "codex-api",
  "codex-async-utils",
+ "codex-builtin-mcps",
  "codex-config",
  "codex-exec-server",
  "codex-login",
@@ -4216,6 +4245,7 @@ dependencies = [
  "codex-core",
  "codex-exec-server",
  "codex-features",
+ "codex-hooks",
  "codex-login",
  "codex-model-provider-info",
  "codex-models-manager",

codex-rs/Cargo.toml

@@ -5,6 +5,8 @@ members = [
     "agent-graph-store",
     "agent-identity",
     "backend-client",
+    "builtin-mcps",
+    "bwrap",
     "ansi-escape",
     "async-utils",
     "app-server",
@@ -137,6 +139,7 @@ codex-apply-patch = { path = "apply-patch" }
 codex-arg0 = { path = "arg0" }
 codex-async-utils = { path = "async-utils" }
 codex-backend-client = { path = "backend-client" }
+codex-builtin-mcps = { path = "builtin-mcps" }
 codex-chatgpt = { path = "chatgpt" }
 codex-cli = { path = "cli" }
 codex-client = { path = "codex-client" }

codex-rs/README.md

@@ -46,7 +46,7 @@ Use `codex mcp` to add/list/get/remove MCP server launchers defined in `config.t
 
 ### Notifications
 
-The legacy `notify` setting is deprecated and will be removed in a future release. Existing configurations still work, but new automation should use lifecycle hooks instead. The [notify documentation](../docs/config.md#notify) explains the remaining compatibility behavior. When Codex detects that it is running under WSL 2 inside Windows Terminal (`WT_SESSION` is set), the TUI automatically falls back to native Windows toast notifications so approval prompts and completed turns surface even though Windows Terminal does not implement OSC 9.
+You can enable notifications by configuring a script that is run whenever the agent finishes a turn. The [notify documentation](../docs/config.md#notify) includes a detailed example that explains how to get desktop notifications via [terminal-notifier](https://github.com/julienXX/terminal-notifier) on macOS. When Codex detects that it is running under WSL 2 inside Windows Terminal (`WT_SESSION` is set), the TUI automatically falls back to native Windows toast notifications so approval prompts and completed turns surface even though Windows Terminal does not implement OSC 9.
 
 ### `codex exec` to run Codex programmatically/non-interactively
 

codex-rs/analytics/src/analytics_client_tests.rs

@@ -12,7 +12,6 @@ use crate::events::CodexPluginUsedEventRequest;
 use crate::events::CodexRuntimeMetadata;
 use crate::events::CodexToolItemEventBase;
 use crate::events::CodexTurnEventRequest;
-use crate::events::CommandExecutionFamily;
 use crate::events::CommandExecutionSource;
 use crate::events::GuardianApprovalRequestSource;
 use crate::events::GuardianReviewDecision;
@@ -68,12 +67,8 @@ use codex_app_server_protocol::ClientInfo;
 use codex_app_server_protocol::ClientRequest;
 use codex_app_server_protocol::ClientResponsePayload;
 use codex_app_server_protocol::CodexErrorInfo;
-use codex_app_server_protocol::CommandExecutionSource as AppServerCommandExecutionSource;
-use codex_app_server_protocol::CommandExecutionStatus;
 use codex_app_server_protocol::InitializeCapabilities;
 use codex_app_server_protocol::InitializeParams;
-use codex_app_server_protocol::ItemCompletedNotification;
-use codex_app_server_protocol::ItemStartedNotification;
 use codex_app_server_protocol::JSONRPCErrorError;
 use codex_app_server_protocol::NonSteerableTurnKind;
 use codex_app_server_protocol::RequestId;
@@ -83,8 +78,8 @@ use codex_app_server_protocol::SessionSource as AppServerSessionSource;
 use codex_app_server_protocol::Thread;
 use codex_app_server_protocol::ThreadArchiveParams;
 use codex_app_server_protocol::ThreadArchiveResponse;
-use codex_app_server_protocol::ThreadItem;
 use codex_app_server_protocol::ThreadResumeResponse;
+use codex_app_server_protocol::ThreadSource as AppServerThreadSource;
 use codex_app_server_protocol::ThreadStartResponse;
 use codex_app_server_protocol::ThreadStatus as AppServerThreadStatus;
 use codex_app_server_protocol::Turn;
@@ -113,6 +108,7 @@ use codex_protocol::protocol::HookSource;
 use codex_protocol::protocol::SandboxPolicy;
 use codex_protocol::protocol::SessionSource;
 use codex_protocol::protocol::SubAgentSource;
+use codex_protocol::protocol::ThreadSource;
 use codex_protocol::protocol::TokenUsage;
 use codex_utils_absolute_path::test_support::PathBufExt;
 use codex_utils_absolute_path::test_support::test_path_buf;
@@ -124,17 +120,15 @@ use std::sync::Arc;
 use std::sync::Mutex;
 use tokio::sync::mpsc;
 
-fn sample_thread(thread_id: &str, ephemeral: bool) -> Thread {
-    sample_thread_with_source(thread_id, ephemeral, AppServerSessionSource::Exec)
-}
-
-fn sample_thread_with_source(
+fn sample_thread_with_metadata(
     thread_id: &str,
     ephemeral: bool,
     source: AppServerSessionSource,
+    thread_source: Option<AppServerThreadSource>,
 ) -> Thread {
     Thread {
         id: thread_id.to_string(),
+        session_id: format!("session-{thread_id}"),
         forked_from_id: None,
         preview: "first prompt".to_string(),
         ephemeral,
@@ -146,6 +140,7 @@ fn sample_thread_with_source(
         cwd: test_path_buf("/tmp").abs(),
         cli_version: "0.0.0".to_string(),
         source,
+        thread_source,
         agent_nickname: None,
         agent_role: None,
         git_info: None,
@@ -160,7 +155,12 @@ fn sample_thread_start_response(
     model: &str,
 ) -> ClientResponsePayload {
     ClientResponsePayload::ThreadStart(ThreadStartResponse {
-        thread: sample_thread(thread_id, ephemeral),
+        thread: sample_thread_with_metadata(
+            thread_id,
+            ephemeral,
+            AppServerSessionSource::Exec,
+            Some(AppServerThreadSource::User),
+        ),
         model: model.to_string(),
         model_provider: "openai".to_string(),
         service_tier: None,
@@ -204,6 +204,7 @@ fn sample_thread_resume_response(
         ephemeral,
         model,
         AppServerSessionSource::Exec,
+        Some(AppServerThreadSource::User),
     )
 }
 
@@ -212,9 +213,10 @@ fn sample_thread_resume_response_with_source(
     ephemeral: bool,
     model: &str,
     source: AppServerSessionSource,
+    thread_source: Option<AppServerThreadSource>,
 ) -> ClientResponsePayload {
     ClientResponsePayload::ThreadResume(ThreadResumeResponse {
-        thread: sample_thread_with_source(thread_id, ephemeral, source),
+        thread: sample_thread_with_metadata(thread_id, ephemeral, source, thread_source),
         model: model.to_string(),
         model_provider: "openai".to_string(),
         service_tier: None,
@@ -252,6 +254,7 @@ fn sample_turn_start_response(turn_id: &str) -> ClientResponsePayload {
     ClientResponsePayload::TurnStart(codex_app_server_protocol::TurnStartResponse {
         turn: Turn {
             id: turn_id.to_string(),
+            items_view: codex_app_server_protocol::TurnItemsView::Full,
             items: vec![],
             status: AppServerTurnStatus::InProgress,
             error: None,
@@ -267,6 +270,7 @@ fn sample_turn_started_notification(thread_id: &str, turn_id: &str) -> ServerNot
         thread_id: thread_id.to_string(),
         turn: Turn {
             id: turn_id.to_string(),
+            items_view: codex_app_server_protocol::TurnItemsView::Full,
             items: vec![],
             status: AppServerTurnStatus::InProgress,
             error: None,
@@ -301,6 +305,7 @@ fn sample_turn_completed_notification(
         thread_id: thread_id.to_string(),
         turn: Turn {
             id: turn_id.to_string(),
+            items_view: codex_app_server_protocol::TurnItemsView::Full,
             items: vec![],
             status,
             error: codex_error_info.map(|codex_error_info| AppServerTurnError {
@@ -593,72 +598,6 @@ async fn ingest_turn_prerequisites(
     }
 }
 
-async fn ingest_tool_review_prerequisites(
-    reducer: &mut AnalyticsReducer,
-    events: &mut Vec<TrackEventRequest>,
-) {
-    reducer
-        .ingest(sample_initialize_fact(/*connection_id*/ 7), events)
-        .await;
-    reducer
-        .ingest(
-            AnalyticsFact::ClientResponse {
-                connection_id: 7,
-                request_id: RequestId::Integer(1),
-                response: Box::new(sample_thread_start_response(
-                    "thread-1", /*ephemeral*/ false, "gpt-5",
-                )),
-            },
-            events,
-        )
-        .await;
-    events.clear();
-}
-
-fn sample_initialize_fact(connection_id: u64) -> AnalyticsFact {
-    AnalyticsFact::Initialize {
-        connection_id,
-        params: InitializeParams {
-            client_info: ClientInfo {
-                name: "codex-tui".to_string(),
-                title: None,
-                version: "1.0.0".to_string(),
-            },
-            capabilities: Some(InitializeCapabilities {
-                experimental_api: false,
-                opt_out_notification_methods: None,
-            }),
-        },
-        product_client_id: DEFAULT_ORIGINATOR.to_string(),
-        runtime: CodexRuntimeMetadata {
-            codex_rs_version: "0.99.0".to_string(),
-            runtime_os: "linux".to_string(),
-            runtime_os_version: "24.04".to_string(),
-            runtime_arch: "x86_64".to_string(),
-        },
-        rpc_transport: AppServerRpcTransport::Websocket,
-    }
-}
-
-fn sample_command_execution_item(
-    status: CommandExecutionStatus,
-    exit_code: Option<i32>,
-    duration_ms: Option<i64>,
-) -> ThreadItem {
-    ThreadItem::CommandExecution {
-        id: "item-1".to_string(),
-        command: "echo hi".to_string(),
-        cwd: test_path_buf("/tmp").abs(),
-        process_id: Some("pid-1".to_string()),
-        source: AppServerCommandExecutionSource::Agent,
-        status,
-        command_actions: Vec::new(),
-        aggregated_output: None,
-        exit_code,
-        duration_ms,
-    }
-}
-
 fn expected_absolute_path(path: &PathBuf) -> String {
     std::fs::canonicalize(path)
         .unwrap_or_else(|_| path.to_path_buf())
@@ -822,7 +761,7 @@ fn compaction_event_serializes_expected_shape() {
             },
             sample_app_server_client_metadata(),
             sample_runtime_metadata(),
-            Some("user"),
+            Some(ThreadSource::User),
             /*subagent_source*/ None,
             /*parent_thread_id*/ None,
         ),
@@ -921,7 +860,7 @@ fn thread_initialized_event_serializes_expected_shape() {
             },
             model: "gpt-5".to_string(),
             ephemeral: true,
-            thread_source: Some("user"),
+            thread_source: Some(ThreadSource::User),
             initialization_mode: ThreadInitializationMode::New,
             subagent_source: None,
             parent_thread_id: None,
@@ -1001,9 +940,12 @@ fn command_execution_event_serializes_expected_shape() {
                 requested_network_access: false,
             },
             command_execution_source: CommandExecutionSource::Agent,
-            command_execution_family: CommandExecutionFamily::Shell,
             exit_code: Some(0),
-            command_action_count: Some(1),
+            command_total_action_count: 4,
+            command_read_action_count: 1,
+            command_list_files_action_count: 1,
+            command_search_action_count: 1,
+            command_unknown_action_count: 1,
         },
     });
 
@@ -1045,9 +987,12 @@ fn command_execution_event_serializes_expected_shape() {
                 "requested_additional_permissions": false,
                 "requested_network_access": false,
                 "command_execution_source": "agent",
-                "command_execution_family": "shell",
                 "exit_code": 0,
-                "command_action_count": 1
+                "command_total_action_count": 4,
+                "command_read_action_count": 1,
+                "command_list_files_action_count": 1,
+                "command_search_action_count": 1,
+                "command_unknown_action_count": 1
             }
         })
     );
@@ -1259,6 +1204,7 @@ async fn compaction_event_ingests_custom_fact() {
                         agent_nickname: None,
                         agent_role: None,
                     }),
+                    Some(AppServerThreadSource::Subagent),
                 )),
             },
             &mut events,
@@ -1458,87 +1404,6 @@ async fn guardian_review_event_ingests_custom_fact_with_optional_target_item() {
     assert_eq!(payload[0]["event_params"]["review_timeout_ms"], 90_000);
 }
 
-#[tokio::test]
-async fn item_lifecycle_notifications_publish_command_execution_event() {
-    let mut reducer = AnalyticsReducer::default();
-    let mut events = Vec::new();
-
-    ingest_tool_review_prerequisites(&mut reducer, &mut events).await;
-    reducer
-        .ingest(
-            AnalyticsFact::Notification(Box::new(ServerNotification::ItemStarted(
-                ItemStartedNotification {
-                    thread_id: "thread-1".to_string(),
-                    turn_id: "turn-1".to_string(),
-                    started_at_ms: 1_000,
-                    item: sample_command_execution_item(
-                        CommandExecutionStatus::InProgress,
-                        /*exit_code*/ None,
-                        /*duration_ms*/ None,
-                    ),
-                },
-            ))),
-            &mut events,
-        )
-        .await;
-    assert!(
-        events.is_empty(),
-        "tool item event should emit on completion"
-    );
-
-    reducer
-        .ingest(
-            AnalyticsFact::Notification(Box::new(ServerNotification::ItemCompleted(
-                ItemCompletedNotification {
-                    thread_id: "thread-1".to_string(),
-                    turn_id: "turn-1".to_string(),
-                    completed_at_ms: 1_042,
-                    item: sample_command_execution_item(
-                        CommandExecutionStatus::Completed,
-                        Some(0),
-                        Some(42),
-                    ),
-                },
-            ))),
-            &mut events,
-        )
-        .await;
-
-    let payload = serde_json::to_value(&events).expect("serialize events");
-    assert_eq!(payload.as_array().expect("events array").len(), 1);
-    assert_eq!(payload[0]["event_type"], "codex_command_execution_event");
-    assert_eq!(payload[0]["event_params"]["thread_id"], "thread-1");
-    assert_eq!(payload[0]["event_params"]["turn_id"], "turn-1");
-    assert_eq!(payload[0]["event_params"]["item_id"], "item-1");
-    assert_eq!(payload[0]["event_params"]["tool_name"], "shell");
-    assert_eq!(
-        payload[0]["event_params"]["command_execution_source"],
-        "agent"
-    );
-    assert_eq!(
-        payload[0]["event_params"]["command_execution_family"],
-        "shell"
-    );
-    assert_eq!(payload[0]["event_params"]["terminal_status"], "completed");
-    assert_eq!(
-        payload[0]["event_params"]["final_approval_outcome"],
-        "unknown"
-    );
-    assert_eq!(
-        payload[0]["event_params"]["failure_kind"],
-        serde_json::Value::Null
-    );
-    assert_eq!(payload[0]["event_params"]["exit_code"], 0);
-    assert_eq!(payload[0]["event_params"]["started_at_ms"], 1_000);
-    assert_eq!(payload[0]["event_params"]["completed_at_ms"], 1_042);
-    assert_eq!(payload[0]["event_params"]["duration_ms"], 42);
-    assert_eq!(
-        payload[0]["event_params"]["app_server_client"]["client_name"],
-        "codex-tui"
-    );
-    assert_eq!(payload[0]["event_params"]["thread_source"], "user");
-}
-
 #[test]
 fn subagent_thread_started_review_serializes_expected_shape() {
     let event = TrackEventRequest::ThreadInitialized(subagent_thread_started_event_request(
@@ -1822,79 +1687,6 @@ async fn subagent_thread_started_inherits_parent_connection_for_new_thread() {
     );
 }
 
-#[tokio::test]
-async fn subagent_tool_items_inherit_parent_connection_metadata() {
-    let mut reducer = AnalyticsReducer::default();
-    let mut events = Vec::new();
-
-    ingest_tool_review_prerequisites(&mut reducer, &mut events).await;
-    reducer
-        .ingest(
-            AnalyticsFact::Custom(CustomAnalyticsFact::SubAgentThreadStarted(
-                SubAgentThreadStartedInput {
-                    thread_id: "thread-subagent".to_string(),
-                    parent_thread_id: Some("thread-1".to_string()),
-                    product_client_id: "codex-tui".to_string(),
-                    client_name: "codex-tui".to_string(),
-                    client_version: "1.0.0".to_string(),
-                    model: "gpt-5".to_string(),
-                    ephemeral: false,
-                    subagent_source: SubAgentSource::Review,
-                    created_at: 128,
-                },
-            )),
-            &mut events,
-        )
-        .await;
-    events.clear();
-
-    reducer
-        .ingest(
-            AnalyticsFact::Notification(Box::new(ServerNotification::ItemStarted(
-                ItemStartedNotification {
-                    thread_id: "thread-subagent".to_string(),
-                    turn_id: "turn-subagent".to_string(),
-                    started_at_ms: 1_000,
-                    item: sample_command_execution_item(
-                        CommandExecutionStatus::InProgress,
-                        /*exit_code*/ None,
-                        /*duration_ms*/ None,
-                    ),
-                },
-            ))),
-            &mut events,
-        )
-        .await;
-    reducer
-        .ingest(
-            AnalyticsFact::Notification(Box::new(ServerNotification::ItemCompleted(
-                ItemCompletedNotification {
-                    thread_id: "thread-subagent".to_string(),
-                    turn_id: "turn-subagent".to_string(),
-                    completed_at_ms: 1_042,
-                    item: sample_command_execution_item(
-                        CommandExecutionStatus::Completed,
-                        Some(0),
-                        Some(42),
-                    ),
-                },
-            ))),
-            &mut events,
-        )
-        .await;
-
-    let payload = serde_json::to_value(&events).expect("serialize events");
-    assert_eq!(payload.as_array().expect("events array").len(), 1);
-    assert_eq!(payload[0]["event_type"], "codex_command_execution_event");
-    assert_eq!(payload[0]["event_params"]["thread_source"], "subagent");
-    assert_eq!(payload[0]["event_params"]["subagent_source"], "review");
-    assert_eq!(payload[0]["event_params"]["parent_thread_id"], "thread-1");
-    assert_eq!(
-        payload[0]["event_params"]["app_server_client"]["client_name"],
-        "codex-tui"
-    );
-}
-
 #[test]
 fn plugin_used_event_serializes_expected_shape() {
     let tracking = TrackEventsContext {
@@ -2139,6 +1931,7 @@ async fn reducer_ingests_skill_invoked_fact() {
                     skill_name: "doc".to_string(),
                     skill_scope: codex_protocol::protocol::SkillScope::User,
                     skill_path,
+                    plugin_id: None,
                     invocation_type: InvocationType::Explicit,
                 }],
             })),
@@ -2156,8 +1949,10 @@ async fn reducer_ingests_skill_invoked_fact() {
             "event_params": {
                 "product_client_id": originator().value,
                 "skill_scope": "user",
+                "plugin_id": null,
                 "repo_url": null,
                 "thread_id": "thread-1",
+                "turn_id": "turn-1",
                 "invoke_type": "explicit",
                 "model_slug": "gpt-5"
             }
@@ -2165,6 +1960,41 @@ async fn reducer_ingests_skill_invoked_fact() {
     );
 }
 
+#[tokio::test]
+async fn reducer_includes_plugin_id_for_plugin_skill_invocations() {
+    let mut reducer = AnalyticsReducer::default();
+    let mut events = Vec::new();
+    let tracking = TrackEventsContext {
+        model_slug: "gpt-5".to_string(),
+        thread_id: "thread-1".to_string(),
+        turn_id: "turn-1".to_string(),
+    };
+    let skill_path =
+        PathBuf::from("/Users/abc/.codex/plugins/cache/test/sample/skills/doc/SKILL.md");
+
+    reducer
+        .ingest(
+            AnalyticsFact::Custom(CustomAnalyticsFact::SkillInvoked(SkillInvokedInput {
+                tracking,
+                invocations: vec![SkillInvocation {
+                    skill_name: "sample:doc".to_string(),
+                    skill_scope: codex_protocol::protocol::SkillScope::User,
+                    skill_path,
+                    plugin_id: Some("sample@test".to_string()),
+                    invocation_type: InvocationType::Explicit,
+                }],
+            })),
+            &mut events,
+        )
+        .await;
+
+    let payload = serde_json::to_value(&events).expect("serialize events");
+    assert_eq!(
+        payload[0]["event_params"]["plugin_id"],
+        json!("sample@test")
+    );
+}
+
 #[tokio::test]
 async fn reducer_ingests_hook_run_fact() {
     let mut reducer = AnalyticsReducer::default();
@@ -2295,7 +2125,7 @@ fn turn_event_serializes_expected_shape() {
             runtime: sample_runtime_metadata(),
             submission_type: None,
             ephemeral: false,
-            thread_source: Some("user".to_string()),
+            thread_source: Some(ThreadSource::User),
             initialization_mode: ThreadInitializationMode::New,
             subagent_source: None,
             parent_thread_id: None,

codex-rs/analytics/src/client.rs

@@ -333,6 +333,10 @@ impl AnalyticsEventsClient {
         });
     }
 
+    pub fn track_notification(&self, notification: ServerNotification) {
+        self.record_fact(AnalyticsFact::Notification(Box::new(notification)));
+    }
+
     pub fn track_server_request(&self, connection_id: u64, request: ServerRequest) {
         self.record_fact(AnalyticsFact::ServerRequest {
             connection_id,
@@ -345,21 +349,6 @@ impl AnalyticsEventsClient {
             response: Box::new(response),
         });
     }
-
-    pub fn track_notification(&self, notification: ServerNotification) {
-        if !matches!(
-            notification,
-            ServerNotification::TurnStarted(_)
-                | ServerNotification::TurnCompleted(_)
-                | ServerNotification::ItemStarted(_)
-                | ServerNotification::ItemCompleted(_)
-                | ServerNotification::ItemGuardianApprovalReviewStarted(_)
-                | ServerNotification::ItemGuardianApprovalReviewCompleted(_)
-        ) {
-            return;
-        }
-        self.record_fact(AnalyticsFact::Notification(Box::new(notification)));
-    }
 }
 
 async fn send_track_events(

codex-rs/analytics/src/client_tests.rs

@@ -76,6 +76,7 @@ fn sample_thread_archive_request() -> ClientRequest {
 fn sample_thread(thread_id: &str) -> Thread {
     Thread {
         id: thread_id.to_string(),
+        session_id: format!("session-{thread_id}"),
         forked_from_id: None,
         preview: "first prompt".to_string(),
         ephemeral: false,
@@ -87,6 +88,7 @@ fn sample_thread(thread_id: &str) -> Thread {
         cwd: test_path_buf("/tmp").abs(),
         cli_version: "0.0.0".to_string(),
         source: AppServerSessionSource::Exec,
+        thread_source: None,
         agent_nickname: None,
         agent_role: None,
         git_info: None,
@@ -154,6 +156,7 @@ fn sample_turn_start_response() -> ClientResponsePayload {
     ClientResponsePayload::TurnStart(TurnStartResponse {
         turn: Turn {
             id: "turn-1".to_string(),
+            items_view: codex_app_server_protocol::TurnItemsView::Full,
             items: Vec::new(),
             status: AppServerTurnStatus::InProgress,
             error: None,

codex-rs/analytics/src/events.rs

@@ -33,6 +33,7 @@ use codex_protocol::protocol::HookEventName;
 use codex_protocol::protocol::HookRunStatus;
 use codex_protocol::protocol::HookSource;
 use codex_protocol::protocol::SubAgentSource;
+use codex_protocol::protocol::ThreadSource;
 use codex_protocol::protocol::TokenUsage;
 use serde::Serialize;
 
@@ -75,8 +76,6 @@ pub(crate) enum TrackEventRequest {
     WebSearch(CodexWebSearchEventRequest),
     #[allow(dead_code)]
     ImageGeneration(CodexImageGenerationEventRequest),
-    #[allow(dead_code)]
-    ToolCallReview(CodexToolCallReviewEventRequest),
     PluginUsed(CodexPluginUsedEventRequest),
     PluginInstalled(CodexPluginEventRequest),
     PluginUninstalled(CodexPluginEventRequest),
@@ -96,8 +95,10 @@ pub(crate) struct SkillInvocationEventRequest {
 pub(crate) struct SkillInvocationEventParams {
     pub(crate) product_client_id: Option<String>,
     pub(crate) skill_scope: Option<String>,
+    pub(crate) plugin_id: Option<String>,
     pub(crate) repo_url: Option<String>,
     pub(crate) thread_id: Option<String>,
+    pub(crate) turn_id: Option<String>,
     pub(crate) invoke_type: Option<InvocationType>,
     pub(crate) model_slug: Option<String>,
 }
@@ -126,7 +127,7 @@ pub(crate) struct ThreadInitializedEventParams {
     pub(crate) runtime: CodexRuntimeMetadata,
     pub(crate) model: String,
     pub(crate) ephemeral: bool,
-    pub(crate) thread_source: Option<&'static str>,
+    pub(crate) thread_source: Option<ThreadSource>,
     pub(crate) initialization_mode: ThreadInitializationMode,
     pub(crate) subagent_source: Option<String>,
     pub(crate) parent_thread_id: Option<String>,
@@ -464,83 +465,6 @@ pub(crate) struct CodexToolItemEventBase {
     pub(crate) requested_network_access: bool,
 }
 
-#[allow(dead_code)]
-#[derive(Clone, Copy, Debug, Serialize)]
-#[serde(rename_all = "snake_case")]
-pub(crate) enum ToolReviewToolKind {
-    CommandExecution,
-    FileChange,
-    McpToolCall,
-    Permissions,
-    NetworkAccess,
-}
-
-#[allow(dead_code)]
-#[derive(Clone, Copy, Debug, Serialize)]
-#[serde(rename_all = "snake_case")]
-pub(crate) enum ToolReviewReviewer {
-    Guardian,
-    User,
-}
-
-#[allow(dead_code)]
-#[derive(Clone, Copy, Debug, Serialize)]
-#[serde(rename_all = "snake_case")]
-pub(crate) enum ToolReviewTrigger {
-    Initial,
-    SandboxRetry,
-    NetworkRetry,
-    SubcommandExecve,
-}
-
-#[allow(dead_code)]
-#[derive(Clone, Copy, Debug, Serialize)]
-#[serde(rename_all = "snake_case")]
-pub(crate) enum ToolReviewStatus {
-    Approved,
-    ApprovedForSession,
-    ApprovedExecpolicyAmendment,
-    NetworkPolicyAllow,
-    NetworkPolicyDeny,
-    Denied,
-    Aborted,
-    TimedOut,
-}
-
-#[derive(Serialize)]
-pub(crate) struct CodexToolCallReviewEventParams {
-    pub(crate) thread_id: String,
-    pub(crate) turn_id: String,
-    pub(crate) item_id: Option<String>,
-    pub(crate) review_id: String,
-    pub(crate) thread_source: Option<&'static str>,
-    pub(crate) subagent_source: Option<String>,
-    pub(crate) parent_thread_id: Option<String>,
-    pub(crate) tool_kind: ToolReviewToolKind,
-    pub(crate) tool_name: String,
-    pub(crate) reviewer: ToolReviewReviewer,
-    pub(crate) trigger: ToolReviewTrigger,
-    pub(crate) status: ToolReviewStatus,
-    pub(crate) created_at: u64,
-    pub(crate) completed_at: Option<u64>,
-    pub(crate) duration_ms: Option<u64>,
-}
-
-#[derive(Serialize)]
-pub(crate) struct CodexToolCallReviewEventRequest {
-    pub(crate) event_type: &'static str,
-    pub(crate) event_params: CodexToolCallReviewEventParams,
-}
-
-#[allow(dead_code)]
-#[derive(Clone, Copy, Debug, Serialize)]
-#[serde(rename_all = "snake_case")]
-pub(crate) enum CommandExecutionFamily {
-    Shell,
-    UserShell,
-    UnifiedExec,
-}
-
 #[allow(dead_code)]
 #[derive(Clone, Copy, Debug, Serialize)]
 #[serde(rename_all = "snake_case")]
@@ -566,9 +490,12 @@ pub(crate) struct CodexCommandExecutionEventParams {
     #[serde(flatten)]
     pub(crate) base: CodexToolItemEventBase,
     pub(crate) command_execution_source: CommandExecutionSource,
-    pub(crate) command_execution_family: CommandExecutionFamily,
     pub(crate) exit_code: Option<i32>,
-    pub(crate) command_action_count: Option<u64>,
+    pub(crate) command_total_action_count: u64,
+    pub(crate) command_read_action_count: u64,
+    pub(crate) command_list_files_action_count: u64,
+    pub(crate) command_search_action_count: u64,
+    pub(crate) command_unknown_action_count: u64,
 }
 
 #[derive(Serialize)]
@@ -721,7 +648,7 @@ pub(crate) struct CodexCompactionEventParams {
     pub(crate) turn_id: String,
     pub(crate) app_server_client: CodexAppServerClientMetadata,
     pub(crate) runtime: CodexRuntimeMetadata,
-    pub(crate) thread_source: Option<&'static str>,
+    pub(crate) thread_source: Option<ThreadSource>,
     pub(crate) subagent_source: Option<String>,
     pub(crate) parent_thread_id: Option<String>,
     pub(crate) trigger: CompactionTrigger,
@@ -754,7 +681,7 @@ pub(crate) struct CodexTurnEventParams {
     pub(crate) app_server_client: CodexAppServerClientMetadata,
     pub(crate) runtime: CodexRuntimeMetadata,
     pub(crate) ephemeral: bool,
-    pub(crate) thread_source: Option<String>,
+    pub(crate) thread_source: Option<ThreadSource>,
     pub(crate) initialization_mode: ThreadInitializationMode,
     pub(crate) subagent_source: Option<String>,
     pub(crate) parent_thread_id: Option<String>,
@@ -807,7 +734,7 @@ pub(crate) struct CodexTurnSteerEventParams {
     pub(crate) accepted_turn_id: Option<String>,
     pub(crate) app_server_client: CodexAppServerClientMetadata,
     pub(crate) runtime: CodexRuntimeMetadata,
-    pub(crate) thread_source: Option<String>,
+    pub(crate) thread_source: Option<ThreadSource>,
     pub(crate) subagent_source: Option<String>,
     pub(crate) parent_thread_id: Option<String>,
     pub(crate) num_input_images: usize,
@@ -910,7 +837,7 @@ pub(crate) fn codex_compaction_event_params(
     input: CodexCompactionEvent,
     app_server_client: CodexAppServerClientMetadata,
     runtime: CodexRuntimeMetadata,
-    thread_source: Option<&'static str>,
+    thread_source: Option<ThreadSource>,
     subagent_source: Option<String>,
     parent_thread_id: Option<String>,
 ) -> CodexCompactionEventParams {
@@ -1014,7 +941,7 @@ pub(crate) fn subagent_thread_started_event_request(
         runtime: current_runtime_metadata(),
         model: input.model,
         ephemeral: input.ephemeral,
-        thread_source: Some("subagent"),
+        thread_source: Some(ThreadSource::Subagent),
         initialization_mode: ThreadInitializationMode::New,
         subagent_source: Some(subagent_source_name(&input.subagent_source)),
         parent_thread_id: input

codex-rs/analytics/src/facts.rs

@@ -173,6 +173,7 @@ pub struct SkillInvocation {
     pub skill_name: String,
     pub skill_scope: SkillScope,
     pub skill_path: PathBuf,
+    pub plugin_id: Option<String>,
     pub invocation_type: InvocationType,
 }
 

codex-rs/analytics/src/lib.rs

@@ -51,27 +51,3 @@ pub fn now_unix_seconds() -> u64 {
         .unwrap_or_default()
         .as_secs()
 }
-
-pub fn now_unix_millis() -> u64 {
-    u64::try_from(
-        SystemTime::now()
-            .duration_since(UNIX_EPOCH)
-            .unwrap_or_default()
-            .as_millis(),
-    )
-    .unwrap_or(u64::MAX)
-}
-
-pub(crate) fn serialize_enum_as_string<T: serde::Serialize>(value: &T) -> Option<String> {
-    serde_json::to_value(value)
-        .ok()
-        .and_then(|value| value.as_str().map(str::to_string))
-}
-
-pub(crate) fn usize_to_u64(value: usize) -> u64 {
-    u64::try_from(value).unwrap_or(u64::MAX)
-}
-
-pub(crate) fn option_i64_to_u64(value: Option<i64>) -> Option<u64> {
-    value.and_then(|value| u64::try_from(value).ok())
-}

codex-rs/analytics/src/reducer.rs

@@ -2,32 +2,15 @@ use crate::events::AppServerRpcTransport;
 use crate::events::CodexAppMentionedEventRequest;
 use crate::events::CodexAppServerClientMetadata;
 use crate::events::CodexAppUsedEventRequest;
-use crate::events::CodexCollabAgentToolCallEventParams;
-use crate::events::CodexCollabAgentToolCallEventRequest;
-use crate::events::CodexCommandExecutionEventParams;
-use crate::events::CodexCommandExecutionEventRequest;
 use crate::events::CodexCompactionEventRequest;
-use crate::events::CodexDynamicToolCallEventParams;
-use crate::events::CodexDynamicToolCallEventRequest;
-use crate::events::CodexFileChangeEventParams;
-use crate::events::CodexFileChangeEventRequest;
 use crate::events::CodexHookRunEventRequest;
-use crate::events::CodexImageGenerationEventParams;
-use crate::events::CodexImageGenerationEventRequest;
-use crate::events::CodexMcpToolCallEventParams;
-use crate::events::CodexMcpToolCallEventRequest;
 use crate::events::CodexPluginEventRequest;
 use crate::events::CodexPluginUsedEventRequest;
 use crate::events::CodexRuntimeMetadata;
-use crate::events::CodexToolItemEventBase;
 use crate::events::CodexTurnEventParams;
 use crate::events::CodexTurnEventRequest;
 use crate::events::CodexTurnSteerEventParams;
 use crate::events::CodexTurnSteerEventRequest;
-use crate::events::CodexWebSearchEventParams;
-use crate::events::CodexWebSearchEventRequest;
-use crate::events::CommandExecutionFamily;
-use crate::events::CommandExecutionSource;
 use crate::events::GuardianReviewEventParams;
 use crate::events::GuardianReviewEventPayload;
 use crate::events::GuardianReviewEventRequest;
@@ -35,11 +18,7 @@ use crate::events::SkillInvocationEventParams;
 use crate::events::SkillInvocationEventRequest;
 use crate::events::ThreadInitializedEvent;
 use crate::events::ThreadInitializedEventParams;
-use crate::events::ToolItemFailureKind;
-use crate::events::ToolItemFinalApprovalOutcome;
-use crate::events::ToolItemTerminalStatus;
 use crate::events::TrackEventRequest;
-use crate::events::WebSearchActionKind;
 use crate::events::codex_app_metadata;
 use crate::events::codex_compaction_event_params;
 use crate::events::codex_hook_run_metadata;
@@ -68,29 +47,14 @@ use crate::facts::TurnSteerRejectionReason;
 use crate::facts::TurnSteerResult;
 use crate::facts::TurnTokenUsageFact;
 use crate::now_unix_seconds;
-use crate::option_i64_to_u64;
-use crate::serialize_enum_as_string;
-use crate::usize_to_u64;
 use codex_app_server_protocol::ClientRequest;
 use codex_app_server_protocol::ClientResponse;
 use codex_app_server_protocol::CodexErrorInfo;
-use codex_app_server_protocol::CollabAgentStatus;
-use codex_app_server_protocol::CollabAgentTool;
-use codex_app_server_protocol::CollabAgentToolCallStatus;
-use codex_app_server_protocol::CommandExecutionSource as AppServerCommandExecutionSource;
-use codex_app_server_protocol::CommandExecutionStatus;
-use codex_app_server_protocol::DynamicToolCallOutputContentItem;
-use codex_app_server_protocol::DynamicToolCallStatus;
 use codex_app_server_protocol::InitializeParams;
-use codex_app_server_protocol::McpToolCallStatus;
-use codex_app_server_protocol::PatchApplyStatus;
-use codex_app_server_protocol::PatchChangeKind;
 use codex_app_server_protocol::RequestId;
 use codex_app_server_protocol::ServerNotification;
-use codex_app_server_protocol::ThreadItem;
 use codex_app_server_protocol::TurnSteerResponse;
 use codex_app_server_protocol::UserInput;
-use codex_app_server_protocol::WebSearchAction;
 use codex_git_utils::collect_git_info;
 use codex_git_utils::get_git_repo_root;
 use codex_login::default_client::originator;
@@ -100,6 +64,7 @@ use codex_protocol::config_types::ReasoningSummary;
 use codex_protocol::models::PermissionProfile;
 use codex_protocol::protocol::SessionSource;
 use codex_protocol::protocol::SkillScope;
+use codex_protocol::protocol::ThreadSource;
 use codex_protocol::protocol::TokenUsage;
 use sha1::Digest;
 use std::collections::HashMap;
@@ -111,7 +76,6 @@ pub(crate) struct AnalyticsReducer {
     turns: HashMap<String, TurnState>,
     connections: HashMap<u64, ConnectionState>,
     threads: HashMap<String, ThreadAnalyticsState>,
-    tool_items: HashMap<(String, String, String), ToolItemLifecycleState>,
 }
 
 struct ConnectionState {
@@ -155,19 +119,6 @@ impl<'a> AnalyticsDropSite<'a> {
         }
     }
 
-    fn tool_item(
-        notification: &'a codex_app_server_protocol::ItemCompletedNotification,
-        item_id: &'a str,
-    ) -> Self {
-        Self {
-            event_name: "tool item",
-            thread_id: &notification.thread_id,
-            turn_id: Some(&notification.turn_id),
-            review_id: None,
-            item_id: Some(item_id),
-        }
-    }
-
     fn turn_steer(thread_id: &'a str) -> Self {
         Self {
             event_name: "turn steer",
@@ -197,7 +148,7 @@ enum MissingAnalyticsContext {
 
 #[derive(Clone)]
 struct ThreadMetadataState {
-    thread_source: Option<&'static str>,
+    thread_source: Option<ThreadSource>,
     initialization_mode: ThreadInitializationMode,
     subagent_source: Option<String>,
     parent_thread_id: Option<String>,
@@ -206,6 +157,7 @@ struct ThreadMetadataState {
 impl ThreadMetadataState {
     fn from_thread_metadata(
         session_source: &SessionSource,
+        thread_source: Option<ThreadSource>,
         initialization_mode: ThreadInitializationMode,
     ) -> Self {
         let (subagent_source, parent_thread_id) = match session_source {
@@ -222,7 +174,7 @@ impl ThreadMetadataState {
             | SessionSource::Unknown => (None, None),
         };
         Self {
-            thread_source: session_source.thread_source_name(),
+            thread_source,
             initialization_mode,
             subagent_source,
             parent_thread_id,
@@ -266,10 +218,6 @@ struct TurnState {
     steer_count: usize,
 }
 
-struct ToolItemLifecycleState {
-    started_at_ms: u64,
-}
-
 impl AnalyticsReducer {
     pub(crate) async fn ingest(&mut self, input: AnalyticsFact, out: &mut Vec<TrackEventRequest>) {
         match input {
@@ -402,7 +350,7 @@ impl AnalyticsReducer {
         thread_state
             .metadata
             .get_or_insert_with(|| ThreadMetadataState {
-                thread_source: Some("subagent"),
+                thread_source: Some(ThreadSource::Subagent),
                 initialization_mode: ThreadInitializationMode::New,
                 subagent_source: Some(subagent_source_name(&input.subagent_source)),
                 parent_thread_id,
@@ -550,11 +498,13 @@ impl AnalyticsReducer {
                     skill_name: invocation.skill_name.clone(),
                     event_params: SkillInvocationEventParams {
                         thread_id: Some(tracking.thread_id.clone()),
+                        turn_id: Some(tracking.turn_id.clone()),
                         invoke_type: Some(invocation.invocation_type),
                         model_slug: Some(tracking.model_slug.clone()),
                         product_client_id: Some(originator().value),
                         repo_url,
                         skill_scope: Some(skill_scope.to_string()),
+                        plugin_id: invocation.plugin_id,
                     },
                 },
             ));
@@ -740,61 +690,6 @@ impl AnalyticsReducer {
         out: &mut Vec<TrackEventRequest>,
     ) {
         match notification {
-            ServerNotification::ItemStarted(notification) => {
-                let Some(item_id) = tool_item_id(&notification.item) else {
-                    return;
-                };
-                let Some(started_at_ms) = option_i64_to_u64(Some(notification.started_at_ms)) else {
-                    return;
-                };
-                self.tool_items.insert(
-                    (
-                        notification.thread_id,
-                        notification.turn_id,
-                        item_id.to_string(),
-                    ),
-                    ToolItemLifecycleState { started_at_ms },
-                );
-            }
-            ServerNotification::ItemCompleted(notification) => {
-                let Some(item_id) = tool_item_id(&notification.item) else {
-                    return;
-                };
-                let key = (
-                    notification.thread_id.clone(),
-                    notification.turn_id.clone(),
-                    item_id.to_string(),
-                );
-                let Some(tool_item_state) = self.tool_items.remove(&key) else {
-                    tracing::warn!(
-                        thread_id = %notification.thread_id,
-                        turn_id = %notification.turn_id,
-                        item_id,
-                        "dropping tool item analytics event: missing item started notification"
-                    );
-                    return;
-                };
-                let Some(completed_at_ms) = option_i64_to_u64(Some(notification.completed_at_ms))
-                else {
-                    return;
-                };
-                let Some((connection_state, thread_metadata)) = self
-                    .thread_context_or_warn(AnalyticsDropSite::tool_item(&notification, item_id))
-                else {
-                    return;
-                };
-                if let Some(event) = tool_item_event(
-                    &notification.thread_id,
-                    &notification.turn_id,
-                    &notification.item,
-                    tool_item_state.started_at_ms,
-                    completed_at_ms,
-                    connection_state,
-                    thread_metadata,
-                ) {
-                    out.push(event);
-                }
-            }
             ServerNotification::TurnStarted(notification) => {
                 let turn_state = self.turns.entry(notification.turn.id).or_insert(TurnState {
                     connection_id: None,
@@ -856,13 +751,16 @@ impl AnalyticsReducer {
         initialization_mode: ThreadInitializationMode,
         out: &mut Vec<TrackEventRequest>,
     ) {
-        let thread_source: SessionSource = thread.source.into();
+        let session_source: SessionSource = thread.source.into();
         let thread_id = thread.id;
         let Some(connection_state) = self.connections.get(&connection_id) else {
             return;
         };
-        let thread_metadata =
-            ThreadMetadataState::from_thread_metadata(&thread_source, initialization_mode);
+        let thread_metadata = ThreadMetadataState::from_thread_metadata(
+            &session_source,
+            thread.thread_source.map(Into::into),
+            initialization_mode,
+        );
         self.threads.insert(
             thread_id.clone(),
             ThreadAnalyticsState {
@@ -881,8 +779,8 @@ impl AnalyticsReducer {
                     ephemeral: thread.ephemeral,
                     thread_source: thread_metadata.thread_source,
                     initialization_mode,
-                    subagent_source: thread_metadata.subagent_source.clone(),
-                    parent_thread_id: thread_metadata.parent_thread_id.clone(),
+                    subagent_source: thread_metadata.subagent_source,
+                    parent_thread_id: thread_metadata.parent_thread_id,
                     created_at: u64::try_from(thread.created_at).unwrap_or_default(),
                 },
             },
@@ -964,7 +862,7 @@ impl AnalyticsReducer {
                 accepted_turn_id,
                 app_server_client: connection_state.app_server_client.clone(),
                 runtime: connection_state.runtime.clone(),
-                thread_source: thread_metadata.thread_source.map(str::to_string),
+                thread_source: thread_metadata.thread_source,
                 subagent_source: thread_metadata.subagent_source.clone(),
                 parent_thread_id: thread_metadata.parent_thread_id.clone(),
                 num_input_images: pending_request.num_input_images,
@@ -1085,587 +983,6 @@ fn warn_missing_analytics_context(
     );
 }
 
-fn tool_item_id(item: &ThreadItem) -> Option<&str> {
-    match item {
-        ThreadItem::CommandExecution { id, .. }
-        | ThreadItem::FileChange { id, .. }
-        | ThreadItem::McpToolCall { id, .. }
-        | ThreadItem::DynamicToolCall { id, .. }
-        | ThreadItem::CollabAgentToolCall { id, .. }
-        | ThreadItem::WebSearch { id, .. }
-        | ThreadItem::ImageGeneration { id, .. } => Some(id),
-        _ => None,
-    }
-}
-
-fn tool_item_event(
-    thread_id: &str,
-    turn_id: &str,
-    item: &ThreadItem,
-    started_at_ms: u64,
-    completed_at_ms: u64,
-    connection_state: &ConnectionState,
-    thread_metadata: &ThreadMetadataState,
-) -> Option<TrackEventRequest> {
-    match item {
-        ThreadItem::CommandExecution {
-            id,
-            source,
-            status,
-            command_actions,
-            exit_code,
-            duration_ms,
-            ..
-        } => {
-            let (terminal_status, failure_kind) = command_execution_outcome(status)?;
-            let base = tool_item_base(
-                thread_id,
-                turn_id,
-                id.clone(),
-                command_execution_tool_name(*source).to_string(),
-                ToolItemOutcome {
-                    terminal_status,
-                    failure_kind,
-                    duration_ms: item_or_observed_duration_ms(
-                        option_i64_to_u64(*duration_ms),
-                        started_at_ms,
-                        completed_at_ms,
-                    ),
-                },
-                ToolItemContext {
-                    started_at_ms,
-                    completed_at_ms,
-                    connection_state,
-                    thread_metadata,
-                },
-            );
-            Some(TrackEventRequest::CommandExecution(
-                CodexCommandExecutionEventRequest {
-                    event_type: "codex_command_execution_event",
-                    event_params: CodexCommandExecutionEventParams {
-                        base,
-                        command_execution_source: (*source).into(),
-                        command_execution_family: command_execution_family(*source),
-                        exit_code: *exit_code,
-                        command_action_count: Some(usize_to_u64(command_actions.len())),
-                    },
-                },
-            ))
-        }
-        ThreadItem::FileChange {
-            id,
-            changes,
-            status,
-        } => {
-            let (terminal_status, failure_kind) = patch_apply_outcome(status)?;
-            let counts = file_change_counts(changes);
-            let base = tool_item_base(
-                thread_id,
-                turn_id,
-                id.clone(),
-                "apply_patch".to_string(),
-                ToolItemOutcome {
-                    terminal_status,
-                    failure_kind,
-                    duration_ms: observed_duration_ms(started_at_ms, completed_at_ms),
-                },
-                ToolItemContext {
-                    started_at_ms,
-                    completed_at_ms,
-                    connection_state,
-                    thread_metadata,
-                },
-            );
-            Some(TrackEventRequest::FileChange(CodexFileChangeEventRequest {
-                event_type: "codex_file_change_event",
-                event_params: CodexFileChangeEventParams {
-                    base,
-                    file_change_count: usize_to_u64(changes.len()),
-                    file_add_count: counts.add,
-                    file_update_count: counts.update,
-                    file_delete_count: counts.delete,
-                    file_move_count: counts.move_,
-                },
-            }))
-        }
-        ThreadItem::McpToolCall {
-            id,
-            server,
-            tool,
-            status,
-            error,
-            duration_ms,
-            ..
-        } => {
-            let (terminal_status, failure_kind) = mcp_tool_call_outcome(status)?;
-            let base = tool_item_base(
-                thread_id,
-                turn_id,
-                id.clone(),
-                tool.clone(),
-                ToolItemOutcome {
-                    terminal_status,
-                    failure_kind,
-                    duration_ms: item_or_observed_duration_ms(
-                        option_i64_to_u64(*duration_ms),
-                        started_at_ms,
-                        completed_at_ms,
-                    ),
-                },
-                ToolItemContext {
-                    started_at_ms,
-                    completed_at_ms,
-                    connection_state,
-                    thread_metadata,
-                },
-            );
-            Some(TrackEventRequest::McpToolCall(
-                CodexMcpToolCallEventRequest {
-                    event_type: "codex_mcp_tool_call_event",
-                    event_params: CodexMcpToolCallEventParams {
-                        base,
-                        mcp_server_name: server.clone(),
-                        mcp_tool_name: tool.clone(),
-                        mcp_error_present: error.is_some(),
-                    },
-                },
-            ))
-        }
-        ThreadItem::DynamicToolCall {
-            id,
-            tool,
-            status,
-            content_items,
-            success,
-            duration_ms,
-            ..
-        } => {
-            let (terminal_status, failure_kind) = dynamic_tool_call_outcome(status)?;
-            let counts = content_items
-                .as_ref()
-                .map(|items| dynamic_content_counts(items));
-            let base = tool_item_base(
-                thread_id,
-                turn_id,
-                id.clone(),
-                tool.clone(),
-                ToolItemOutcome {
-                    terminal_status,
-                    failure_kind,
-                    duration_ms: item_or_observed_duration_ms(
-                        option_i64_to_u64(*duration_ms),
-                        started_at_ms,
-                        completed_at_ms,
-                    ),
-                },
-                ToolItemContext {
-                    started_at_ms,
-                    completed_at_ms,
-                    connection_state,
-                    thread_metadata,
-                },
-            );
-            Some(TrackEventRequest::DynamicToolCall(
-                CodexDynamicToolCallEventRequest {
-                    event_type: "codex_dynamic_tool_call_event",
-                    event_params: CodexDynamicToolCallEventParams {
-                        base,
-                        dynamic_tool_name: tool.clone(),
-                        success: *success,
-                        output_content_item_count: counts.map(|counts| counts.total),
-                        output_text_item_count: counts.map(|counts| counts.text),
-                        output_image_item_count: counts.map(|counts| counts.image),
-                    },
-                },
-            ))
-        }
-        ThreadItem::CollabAgentToolCall {
-            id,
-            tool,
-            status,
-            sender_thread_id,
-            receiver_thread_ids,
-            model,
-            reasoning_effort,
-            agents_states,
-            ..
-        } => {
-            let (terminal_status, failure_kind) = collab_tool_call_outcome(status)?;
-            let base = tool_item_base(
-                thread_id,
-                turn_id,
-                id.clone(),
-                collab_agent_tool_name(tool).to_string(),
-                ToolItemOutcome {
-                    terminal_status,
-                    failure_kind,
-                    duration_ms: observed_duration_ms(started_at_ms, completed_at_ms),
-                },
-                ToolItemContext {
-                    started_at_ms,
-                    completed_at_ms,
-                    connection_state,
-                    thread_metadata,
-                },
-            );
-            Some(TrackEventRequest::CollabAgentToolCall(
-                CodexCollabAgentToolCallEventRequest {
-                    event_type: "codex_collab_agent_tool_call_event",
-                    event_params: CodexCollabAgentToolCallEventParams {
-                        base,
-                        sender_thread_id: sender_thread_id.clone(),
-                        receiver_thread_count: usize_to_u64(receiver_thread_ids.len()),
-                        receiver_thread_ids: Some(receiver_thread_ids.clone()),
-                        requested_model: model.clone(),
-                        requested_reasoning_effort: reasoning_effort
-                            .as_ref()
-                            .and_then(serialize_enum_as_string),
-                        agent_state_count: Some(usize_to_u64(agents_states.len())),
-                        completed_agent_count: Some(usize_to_u64(
-                            agents_states
-                                .values()
-                                .filter(|state| state.status == CollabAgentStatus::Completed)
-                                .count(),
-                        )),
-                        failed_agent_count: Some(usize_to_u64(
-                            agents_states
-                                .values()
-                                .filter(|state| {
-                                    matches!(
-                                        state.status,
-                                        CollabAgentStatus::Errored
-                                            | CollabAgentStatus::Shutdown
-                                            | CollabAgentStatus::NotFound
-                                    )
-                                })
-                                .count(),
-                        )),
-                    },
-                },
-            ))
-        }
-        ThreadItem::WebSearch {
-            id,
-            query,
-            action,
-        } => {
-            let base = tool_item_base(
-                thread_id,
-                turn_id,
-                id.clone(),
-                "web_search".to_string(),
-                ToolItemOutcome {
-                    terminal_status: ToolItemTerminalStatus::Completed,
-                    failure_kind: None,
-                    duration_ms: observed_duration_ms(started_at_ms, completed_at_ms),
-                },
-                ToolItemContext {
-                    started_at_ms,
-                    completed_at_ms,
-                    connection_state,
-                    thread_metadata,
-                },
-            );
-            Some(TrackEventRequest::WebSearch(CodexWebSearchEventRequest {
-                event_type: "codex_web_search_event",
-                event_params: CodexWebSearchEventParams {
-                    base,
-                    web_search_action: action.as_ref().map(web_search_action_kind),
-                    query_present: !query.trim().is_empty(),
-                    query_count: web_search_query_count(query, action.as_ref()),
-                },
-            }))
-        }
-        ThreadItem::ImageGeneration {
-            id,
-            status,
-            revised_prompt,
-            saved_path,
-            ..
-        } => {
-            let (terminal_status, failure_kind) = image_generation_outcome(status.as_str());
-            let base = tool_item_base(
-                thread_id,
-                turn_id,
-                id.clone(),
-                "image_generation".to_string(),
-                ToolItemOutcome {
-                    terminal_status,
-                    failure_kind,
-                    duration_ms: observed_duration_ms(started_at_ms, completed_at_ms),
-                },
-                ToolItemContext {
-                    started_at_ms,
-                    completed_at_ms,
-                    connection_state,
-                    thread_metadata,
-                },
-            );
-            Some(TrackEventRequest::ImageGeneration(
-                CodexImageGenerationEventRequest {
-                    event_type: "codex_image_generation_event",
-                    event_params: CodexImageGenerationEventParams {
-                        base,
-                        image_generation_status: status.clone(),
-                        revised_prompt_present: revised_prompt.is_some(),
-                        saved_path_present: saved_path.is_some(),
-                    },
-                },
-            ))
-        }
-        _ => None,
-    }
-}
-
-struct ToolItemOutcome {
-    terminal_status: ToolItemTerminalStatus,
-    failure_kind: Option<ToolItemFailureKind>,
-    duration_ms: Option<u64>,
-}
-
-struct ToolItemContext<'a> {
-    started_at_ms: u64,
-    completed_at_ms: u64,
-    connection_state: &'a ConnectionState,
-    thread_metadata: &'a ThreadMetadataState,
-}
-
-fn tool_item_base(
-    thread_id: &str,
-    turn_id: &str,
-    item_id: String,
-    tool_name: String,
-    outcome: ToolItemOutcome,
-    context: ToolItemContext<'_>,
-) -> CodexToolItemEventBase {
-    let thread_metadata = context.thread_metadata;
-    CodexToolItemEventBase {
-        thread_id: thread_id.to_string(),
-        turn_id: turn_id.to_string(),
-        item_id,
-        app_server_client: context.connection_state.app_server_client.clone(),
-        runtime: context.connection_state.runtime.clone(),
-        thread_source: thread_metadata.thread_source,
-        subagent_source: thread_metadata.subagent_source.clone(),
-        parent_thread_id: thread_metadata.parent_thread_id.clone(),
-        tool_name,
-        started_at_ms: context.started_at_ms,
-        completed_at_ms: context.completed_at_ms,
-        duration_ms: outcome.duration_ms,
-        review_count: 0,
-        guardian_review_count: 0,
-        user_review_count: 0,
-        final_approval_outcome: ToolItemFinalApprovalOutcome::Unknown,
-        terminal_status: outcome.terminal_status,
-        failure_kind: outcome.failure_kind,
-        requested_additional_permissions: false,
-        requested_network_access: false,
-        retry_count: 0,
-    }
-}
-
-fn observed_duration_ms(started_at_ms: u64, completed_at_ms: u64) -> Option<u64> {
-    completed_at_ms.checked_sub(started_at_ms)
-}
-
-fn item_or_observed_duration_ms(
-    item_duration_ms: Option<u64>,
-    started_at_ms: u64,
-    completed_at_ms: u64,
-) -> Option<u64> {
-    item_duration_ms.or_else(|| observed_duration_ms(started_at_ms, completed_at_ms))
-}
-
-impl From<AppServerCommandExecutionSource> for CommandExecutionSource {
-    fn from(source: AppServerCommandExecutionSource) -> Self {
-        match source {
-            AppServerCommandExecutionSource::Agent => Self::Agent,
-            AppServerCommandExecutionSource::UserShell => Self::UserShell,
-            AppServerCommandExecutionSource::UnifiedExecStartup => Self::UnifiedExecStartup,
-            AppServerCommandExecutionSource::UnifiedExecInteraction => Self::UnifiedExecInteraction,
-        }
-    }
-}
-
-fn command_execution_family(source: AppServerCommandExecutionSource) -> CommandExecutionFamily {
-    match source {
-        AppServerCommandExecutionSource::Agent => CommandExecutionFamily::Shell,
-        AppServerCommandExecutionSource::UserShell => CommandExecutionFamily::UserShell,
-        AppServerCommandExecutionSource::UnifiedExecStartup
-        | AppServerCommandExecutionSource::UnifiedExecInteraction => {
-            CommandExecutionFamily::UnifiedExec
-        }
-    }
-}
-
-fn command_execution_tool_name(source: AppServerCommandExecutionSource) -> &'static str {
-    match source {
-        AppServerCommandExecutionSource::UnifiedExecStartup
-        | AppServerCommandExecutionSource::UnifiedExecInteraction => "unified_exec",
-        AppServerCommandExecutionSource::UserShell => "user_shell",
-        AppServerCommandExecutionSource::Agent => "shell",
-    }
-}
-
-fn command_execution_outcome(
-    status: &CommandExecutionStatus,
-) -> Option<(ToolItemTerminalStatus, Option<ToolItemFailureKind>)> {
-    match status {
-        CommandExecutionStatus::InProgress => None,
-        CommandExecutionStatus::Completed => Some((ToolItemTerminalStatus::Completed, None)),
-        CommandExecutionStatus::Failed => Some((
-            ToolItemTerminalStatus::Failed,
-            Some(ToolItemFailureKind::ToolError),
-        )),
-        CommandExecutionStatus::Declined => Some((
-            ToolItemTerminalStatus::Rejected,
-            Some(ToolItemFailureKind::ApprovalDenied),
-        )),
-    }
-}
-
-fn patch_apply_outcome(
-    status: &PatchApplyStatus,
-) -> Option<(ToolItemTerminalStatus, Option<ToolItemFailureKind>)> {
-    match status {
-        PatchApplyStatus::InProgress => None,
-        PatchApplyStatus::Completed => Some((ToolItemTerminalStatus::Completed, None)),
-        PatchApplyStatus::Failed => Some((
-            ToolItemTerminalStatus::Failed,
-            Some(ToolItemFailureKind::ToolError),
-        )),
-        PatchApplyStatus::Declined => Some((
-            ToolItemTerminalStatus::Rejected,
-            Some(ToolItemFailureKind::ApprovalDenied),
-        )),
-    }
-}
-
-fn mcp_tool_call_outcome(
-    status: &McpToolCallStatus,
-) -> Option<(ToolItemTerminalStatus, Option<ToolItemFailureKind>)> {
-    match status {
-        McpToolCallStatus::InProgress => None,
-        McpToolCallStatus::Completed => Some((ToolItemTerminalStatus::Completed, None)),
-        McpToolCallStatus::Failed => Some((
-            ToolItemTerminalStatus::Failed,
-            Some(ToolItemFailureKind::ToolError),
-        )),
-    }
-}
-
-fn dynamic_tool_call_outcome(
-    status: &DynamicToolCallStatus,
-) -> Option<(ToolItemTerminalStatus, Option<ToolItemFailureKind>)> {
-    match status {
-        DynamicToolCallStatus::InProgress => None,
-        DynamicToolCallStatus::Completed => Some((ToolItemTerminalStatus::Completed, None)),
-        DynamicToolCallStatus::Failed => Some((
-            ToolItemTerminalStatus::Failed,
-            Some(ToolItemFailureKind::ToolError),
-        )),
-    }
-}
-
-fn collab_tool_call_outcome(
-    status: &CollabAgentToolCallStatus,
-) -> Option<(ToolItemTerminalStatus, Option<ToolItemFailureKind>)> {
-    match status {
-        CollabAgentToolCallStatus::InProgress => None,
-        CollabAgentToolCallStatus::Completed => Some((ToolItemTerminalStatus::Completed, None)),
-        CollabAgentToolCallStatus::Failed => Some((
-            ToolItemTerminalStatus::Failed,
-            Some(ToolItemFailureKind::ToolError),
-        )),
-    }
-}
-
-fn image_generation_outcome(status: &str) -> (ToolItemTerminalStatus, Option<ToolItemFailureKind>) {
-    match status {
-        "failed" | "error" => (
-            ToolItemTerminalStatus::Failed,
-            Some(ToolItemFailureKind::ToolError),
-        ),
-        _ => (ToolItemTerminalStatus::Completed, None),
-    }
-}
-
-fn collab_agent_tool_name(tool: &CollabAgentTool) -> &'static str {
-    match tool {
-        CollabAgentTool::SpawnAgent => "spawn_agent",
-        CollabAgentTool::SendInput => "send_input",
-        CollabAgentTool::ResumeAgent => "resume_agent",
-        CollabAgentTool::Wait => "wait_agent",
-        CollabAgentTool::CloseAgent => "close_agent",
-    }
-}
-
-#[derive(Default)]
-struct FileChangeCounts {
-    add: u64,
-    update: u64,
-    delete: u64,
-    move_: u64,
-}
-
-fn file_change_counts(changes: &[codex_app_server_protocol::FileUpdateChange]) -> FileChangeCounts {
-    let mut counts = FileChangeCounts::default();
-    for change in changes {
-        match &change.kind {
-            PatchChangeKind::Add => counts.add += 1,
-            PatchChangeKind::Delete => counts.delete += 1,
-            PatchChangeKind::Update { move_path: Some(_) } => counts.move_ += 1,
-            PatchChangeKind::Update { move_path: None } => counts.update += 1,
-        }
-    }
-    counts
-}
-
-#[derive(Clone, Copy)]
-struct DynamicContentCounts {
-    total: u64,
-    text: u64,
-    image: u64,
-}
-
-fn dynamic_content_counts(items: &[DynamicToolCallOutputContentItem]) -> DynamicContentCounts {
-    let mut text = 0;
-    let mut image = 0;
-    for item in items {
-        match item {
-            DynamicToolCallOutputContentItem::InputText { .. } => text += 1,
-            DynamicToolCallOutputContentItem::InputImage { .. } => image += 1,
-        }
-    }
-    DynamicContentCounts {
-        total: usize_to_u64(items.len()),
-        text,
-        image,
-    }
-}
-
-fn web_search_action_kind(action: &WebSearchAction) -> WebSearchActionKind {
-    match action {
-        WebSearchAction::Search { .. } => WebSearchActionKind::Search,
-        WebSearchAction::OpenPage { .. } => WebSearchActionKind::OpenPage,
-        WebSearchAction::FindInPage { .. } => WebSearchActionKind::FindInPage,
-        WebSearchAction::Other => WebSearchActionKind::Other,
-    }
-}
-
-fn web_search_query_count(query: &str, action: Option<&WebSearchAction>) -> Option<u64> {
-    match action {
-        Some(WebSearchAction::Search { query, queries }) => queries
-            .as_ref()
-            .map(|queries| usize_to_u64(queries.len()))
-            .or_else(|| query.as_ref().map(|_| 1)),
-        Some(WebSearchAction::OpenPage { .. })
-        | Some(WebSearchAction::FindInPage { .. })
-        | Some(WebSearchAction::Other) => None,
-        None => (!query.trim().is_empty()).then_some(1),
-    }
-}
-
 fn codex_turn_event_params(
     app_server_client: CodexAppServerClientMetadata,
     runtime: CodexRuntimeMetadata,
@@ -1711,7 +1028,7 @@ fn codex_turn_event_params(
         runtime,
         submission_type,
         ephemeral,
-        thread_source: thread_metadata.thread_source.map(str::to_string),
+        thread_source: thread_metadata.thread_source,
         initialization_mode: thread_metadata.initialization_mode,
         subagent_source: thread_metadata.subagent_source.clone(),
         parent_thread_id: thread_metadata.parent_thread_id.clone(),

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

@@ -33,4 +33,5 @@ url = { workspace = true }
 [dev-dependencies]
 pretty_assertions = { workspace = true }
 serde_json = { workspace = true }
+tempfile = { workspace = true }
 tokio = { workspace = true, features = ["macros", "rt-multi-thread"] }

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

@@ -29,7 +29,6 @@ pub use codex_app_server::in_process::DEFAULT_IN_PROCESS_CHANNEL_CAPACITY;
 pub use codex_app_server::in_process::InProcessServerEvent;
 use codex_app_server::in_process::InProcessStartArgs;
 use codex_app_server::in_process::LogDbLayer;
-pub use codex_app_server::in_process::StateDbHandle;
 use codex_app_server_protocol::ClientInfo;
 use codex_app_server_protocol::ClientNotification;
 use codex_app_server_protocol::ClientRequest;
@@ -47,6 +46,7 @@ use codex_config::LoaderOverrides;
 use codex_config::NoopThreadConfigLoader;
 use codex_config::RemoteThreadConfigLoader;
 use codex_config::ThreadConfigLoader;
+pub use codex_core::StateDbHandle;
 use codex_core::config::Config;
 pub use codex_exec_server::EnvironmentManager;
 pub use codex_exec_server::EnvironmentManagerArgs;
@@ -954,9 +954,13 @@ mod tests {
     use codex_app_server_protocol::ToolRequestUserInputParams;
     use codex_app_server_protocol::ToolRequestUserInputQuestion;
     use codex_core::config::ConfigBuilder;
+    use codex_core::init_state_db_from_config;
     use futures::SinkExt;
     use futures::StreamExt;
     use pretty_assertions::assert_eq;
+    use std::ops::Deref;
+    use std::path::Path;
+    use tempfile::TempDir;
     use tokio::net::TcpListener;
     use tokio::time::Duration;
     use tokio::time::timeout;
@@ -975,19 +979,59 @@ mod tests {
         }
     }
 
+    async fn build_test_config_for_codex_home(codex_home: &Path) -> Config {
+        match ConfigBuilder::default()
+            .codex_home(codex_home.to_path_buf())
+            .build()
+            .await
+        {
+            Ok(config) => config,
+            Err(_) => Config::load_default_with_cli_overrides_for_codex_home(
+                codex_home.to_path_buf(),
+                Vec::new(),
+            )
+            .await
+            .expect("default config should load"),
+        }
+    }
+
+    struct TestClient {
+        _codex_home: TempDir,
+        client: InProcessAppServerClient,
+    }
+
+    impl Deref for TestClient {
+        type Target = InProcessAppServerClient;
+
+        fn deref(&self) -> &Self::Target {
+            &self.client
+        }
+    }
+
+    impl TestClient {
+        async fn shutdown(self) -> IoResult<()> {
+            self.client.shutdown().await
+        }
+    }
+
     async fn start_test_client_with_capacity(
         session_source: SessionSource,
         channel_capacity: usize,
-    ) -> InProcessAppServerClient {
-        InProcessAppServerClient::start(InProcessClientStartArgs {
+    ) -> TestClient {
+        let codex_home = TempDir::new().expect("temp dir");
+        let config = Arc::new(build_test_config_for_codex_home(codex_home.path()).await);
+        let state_db = init_state_db_from_config(config.as_ref())
+            .await
+            .expect("state db should initialize for in-process test");
+        let client = InProcessAppServerClient::start(InProcessClientStartArgs {
             arg0_paths: Arg0DispatchPaths::default(),
-            config: Arc::new(build_test_config().await),
+            config,
             cli_overrides: Vec::new(),
             loader_overrides: LoaderOverrides::default(),
             cloud_requirements: CloudRequirementsLoader::default(),
             feedback: CodexFeedback::new(),
             log_db: None,
-            state_db: None,
+            state_db: Some(state_db),
             environment_manager: Arc::new(EnvironmentManager::default_for_tests()),
             config_warnings: Vec::new(),
             session_source,
@@ -999,10 +1043,15 @@ mod tests {
             channel_capacity,
         })
         .await
-        .expect("in-process app-server client should start")
+        .expect("in-process app-server client should start");
+
+        TestClient {
+            _codex_home: codex_home,
+            client,
+        }
     }
 
-    async fn start_test_client(session_source: SessionSource) -> InProcessAppServerClient {
+    async fn start_test_client(session_source: SessionSource) -> TestClient {
         start_test_client_with_capacity(session_source, DEFAULT_IN_PROCESS_CHANNEL_CAPACITY).await
     }
 
@@ -1154,6 +1203,7 @@ mod tests {
             thread_id: "thread".to_string(),
             turn: codex_app_server_protocol::Turn {
                 id: "turn".to_string(),
+                items_view: codex_app_server_protocol::TurnItemsView::Full,
                 items: Vec::new(),
                 status: codex_app_server_protocol::TurnStatus::Completed,
                 error: None,
@@ -1984,6 +2034,7 @@ mod tests {
                         thread_id: "thread".to_string(),
                         turn: codex_app_server_protocol::Turn {
                             id: "turn".to_string(),
+                            items_view: codex_app_server_protocol::TurnItemsView::Full,
                             items: Vec::new(),
                             status: codex_app_server_protocol::TurnStatus::Completed,
                             error: None,

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

@@ -2197,11 +2197,37 @@
       ],
       "type": "object"
     },
+    "PluginShareDiscoverability": {
+      "enum": [
+        "LISTED",
+        "UNLISTED",
+        "PRIVATE"
+      ],
+      "type": "string"
+    },
     "PluginShareListParams": {
       "type": "object"
     },
+    "PluginSharePrincipalType": {
+      "enum": [
+        "user",
+        "group",
+        "workspace"
+      ],
+      "type": "string"
+    },
     "PluginShareSaveParams": {
       "properties": {
+        "discoverability": {
+          "anyOf": [
+            {
+              "$ref": "#/definitions/PluginShareDiscoverability"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
         "pluginPath": {
           "$ref": "#/definitions/AbsolutePathBuf"
         },
@@ -2210,6 +2236,15 @@
             "string",
             "null"
           ]
+        },
+        "shareTargets": {
+          "items": {
+            "$ref": "#/definitions/PluginShareTarget"
+          },
+          "type": [
+            "array",
+            "null"
+          ]
         }
       },
       "required": [
@@ -2217,6 +2252,39 @@
       ],
       "type": "object"
     },
+    "PluginShareTarget": {
+      "properties": {
+        "principalId": {
+          "type": "string"
+        },
+        "principalType": {
+          "$ref": "#/definitions/PluginSharePrincipalType"
+        }
+      },
+      "required": [
+        "principalId",
+        "principalType"
+      ],
+      "type": "object"
+    },
+    "PluginShareUpdateTargetsParams": {
+      "properties": {
+        "remotePluginId": {
+          "type": "string"
+        },
+        "shareTargets": {
+          "items": {
+            "$ref": "#/definitions/PluginShareTarget"
+          },
+          "type": "array"
+        }
+      },
+      "required": [
+        "remotePluginId",
+        "shareTargets"
+      ],
+      "type": "object"
+    },
     "PluginSkillReadParams": {
       "properties": {
         "remoteMarketplaceName": {
@@ -2265,6 +2333,28 @@
       ],
       "type": "object"
     },
+    "ProcessTerminalSize": {
+      "description": "PTY size in character cells for `process/spawn` PTY sessions.",
+      "properties": {
+        "cols": {
+          "description": "Terminal width in character cells.",
+          "format": "uint16",
+          "minimum": 0.0,
+          "type": "integer"
+        },
+        "rows": {
+          "description": "Terminal height in character cells.",
+          "format": "uint16",
+          "minimum": 0.0,
+          "type": "integer"
+        }
+      },
+      "required": [
+        "cols",
+        "rows"
+      ],
+      "type": "object"
+    },
     "RealtimeOutputModality": {
       "enum": [
         "text",
@@ -3536,6 +3626,17 @@
         },
         "threadId": {
           "type": "string"
+        },
+        "threadSource": {
+          "anyOf": [
+            {
+              "$ref": "#/definitions/ThreadSource"
+            },
+            {
+              "type": "null"
+            }
+          ],
+          "description": "Optional client-supplied analytics source classification for this forked thread."
         }
       },
       "required": [
@@ -4010,6 +4111,14 @@
       ],
       "type": "string"
     },
+    "ThreadSource": {
+      "enum": [
+        "user",
+        "subagent",
+        "memory_consolidation"
+      ],
+      "type": "string"
+    },
     "ThreadSourceKind": {
       "enum": [
         "cli",
@@ -4143,6 +4252,17 @@
               "type": "null"
             }
           ]
+        },
+        "threadSource": {
+          "anyOf": [
+            {
+              "$ref": "#/definitions/ThreadSource"
+            },
+            {
+              "type": "null"
+            }
+          ],
+          "description": "Optional client-supplied analytics source classification for this thread."
         }
       },
       "type": "object"
@@ -5125,6 +5245,30 @@
       "title": "Plugin/share/saveRequest",
       "type": "object"
     },
+    {
+      "properties": {
+        "id": {
+          "$ref": "#/definitions/RequestId"
+        },
+        "method": {
+          "enum": [
+            "plugin/share/updateTargets"
+          ],
+          "title": "Plugin/share/updateTargetsRequestMethod",
+          "type": "string"
+        },
+        "params": {
+          "$ref": "#/definitions/PluginShareUpdateTargetsParams"
+        }
+      },
+      "required": [
+        "id",
+        "method",
+        "params"
+      ],
+      "title": "Plugin/share/updateTargetsRequest",
+      "type": "object"
+    },
     {
       "properties": {
         "id": {
@@ -5892,6 +6036,29 @@
       "title": "WindowsSandbox/setupStartRequest",
       "type": "object"
     },
+    {
+      "properties": {
+        "id": {
+          "$ref": "#/definitions/RequestId"
+        },
+        "method": {
+          "enum": [
+            "windowsSandbox/readiness"
+          ],
+          "title": "WindowsSandbox/readinessRequestMethod",
+          "type": "string"
+        },
+        "params": {
+          "type": "null"
+        }
+      },
+      "required": [
+        "id",
+        "method"
+      ],
+      "title": "WindowsSandbox/readinessRequest",
+      "type": "object"
+    },
     {
       "properties": {
         "id": {

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

@@ -2415,6 +2415,96 @@
       ],
       "type": "string"
     },
+    "ProcessExitedNotification": {
+      "description": "Final process exit notification for `process/spawn`.",
+      "properties": {
+        "exitCode": {
+          "description": "Process exit code.",
+          "format": "int32",
+          "type": "integer"
+        },
+        "processHandle": {
+          "description": "Client-supplied, connection-scoped `processHandle` from `process/spawn`.",
+          "type": "string"
+        },
+        "stderr": {
+          "description": "Buffered stderr capture.\n\nEmpty when stderr was streamed via `process/outputDelta`.",
+          "type": "string"
+        },
+        "stderrCapReached": {
+          "description": "Whether stderr reached `outputBytesCap`.\n\nIn streaming mode, stderr is empty and cap state is also reported on the final stderr `process/outputDelta` notification.",
+          "type": "boolean"
+        },
+        "stdout": {
+          "description": "Buffered stdout capture.\n\nEmpty when stdout was streamed via `process/outputDelta`.",
+          "type": "string"
+        },
+        "stdoutCapReached": {
+          "description": "Whether stdout reached `outputBytesCap`.\n\nIn streaming mode, stdout is empty and cap state is also reported on the final stdout `process/outputDelta` notification.",
+          "type": "boolean"
+        }
+      },
+      "required": [
+        "exitCode",
+        "processHandle",
+        "stderr",
+        "stderrCapReached",
+        "stdout",
+        "stdoutCapReached"
+      ],
+      "type": "object"
+    },
+    "ProcessOutputDeltaNotification": {
+      "description": "Base64-encoded output chunk emitted for a streaming `process/spawn` request.",
+      "properties": {
+        "capReached": {
+          "description": "True on the final streamed chunk for this stream when output was truncated by `outputBytesCap`.",
+          "type": "boolean"
+        },
+        "deltaBase64": {
+          "description": "Base64-encoded output bytes.",
+          "type": "string"
+        },
+        "processHandle": {
+          "description": "Client-supplied, connection-scoped `processHandle` from `process/spawn`.",
+          "type": "string"
+        },
+        "stream": {
+          "allOf": [
+            {
+              "$ref": "#/definitions/ProcessOutputStream"
+            }
+          ],
+          "description": "Output stream this chunk belongs to."
+        }
+      },
+      "required": [
+        "capReached",
+        "deltaBase64",
+        "processHandle",
+        "stream"
+      ],
+      "type": "object"
+    },
+    "ProcessOutputStream": {
+      "description": "Stream label for `process/outputDelta` notifications.",
+      "oneOf": [
+        {
+          "description": "stdout stream. PTY mode multiplexes terminal output here.",
+          "enum": [
+            "stdout"
+          ],
+          "type": "string"
+        },
+        {
+          "description": "stderr stream.",
+          "enum": [
+            "stderr"
+          ],
+          "type": "string"
+        }
+      ]
+    },
     "RateLimitReachedType": {
       "enum": [
         "rate_limit_reached",
@@ -2982,6 +3072,10 @@
           "description": "Usually the first user message in the thread, if available.",
           "type": "string"
         },
+        "sessionId": {
+          "description": "Session id shared by threads that belong to the same session tree.",
+          "type": "string"
+        },
         "source": {
           "allOf": [
             {
@@ -2998,6 +3092,17 @@
           ],
           "description": "Current runtime status for the thread."
         },
+        "threadSource": {
+          "anyOf": [
+            {
+              "$ref": "#/definitions/ThreadSource"
+            },
+            {
+              "type": "null"
+            }
+          ],
+          "description": "Optional analytics source classification for this thread."
+        },
         "turns": {
           "description": "Only populated on `thread/resume`, `thread/rollback`, `thread/fork`, and `thread/read` (when `includeTurns` is true) responses. For all other responses and notifications returning a Thread, the turns field will be an empty list.",
           "items": {
@@ -3019,6 +3124,7 @@
         "id",
         "modelProvider",
         "preview",
+        "sessionId",
         "source",
         "status",
         "turns",
@@ -4004,6 +4110,14 @@
       ],
       "type": "object"
     },
+    "ThreadSource": {
+      "enum": [
+        "user",
+        "subagent",
+        "memory_consolidation"
+      ],
+      "type": "string"
+    },
     "ThreadStartedNotification": {
       "properties": {
         "thread": {
@@ -4222,12 +4336,21 @@
           "type": "string"
         },
         "items": {
-          "description": "Only populated on a `thread/resume` or `thread/fork` response. For all other responses and notifications returning a Turn, the items field will be an empty list.",
+          "description": "Thread items currently included in this turn payload.",
           "items": {
             "$ref": "#/definitions/ThreadItem"
           },
           "type": "array"
         },
+        "itemsView": {
+          "allOf": [
+            {
+              "$ref": "#/definitions/TurnItemsView"
+            }
+          ],
+          "default": "full",
+          "description": "Describes how much of `items` has been loaded for this turn."
+        },
         "startedAt": {
           "description": "Unix timestamp (in seconds) when the turn started.",
           "format": "int64",
@@ -4310,6 +4433,31 @@
       ],
       "type": "object"
     },
+    "TurnItemsView": {
+      "oneOf": [
+        {
+          "description": "`items` was not loaded for this turn. The field is intentionally empty.",
+          "enum": [
+            "notLoaded"
+          ],
+          "type": "string"
+        },
+        {
+          "description": "`items` contains only a display summary for this turn.",
+          "enum": [
+            "summary"
+          ],
+          "type": "string"
+        },
+        {
+          "description": "`items` contains every ThreadItem available from persisted app-server history for this turn.",
+          "enum": [
+            "full"
+          ],
+          "type": "string"
+        }
+      ]
+    },
     "TurnPlanStep": {
       "properties": {
         "status": {
@@ -5163,6 +5311,48 @@
       "title": "Command/exec/outputDeltaNotification",
       "type": "object"
     },
+    {
+      "description": "Stream base64-encoded stdout/stderr chunks for a running `process/spawn` session.",
+      "properties": {
+        "method": {
+          "enum": [
+            "process/outputDelta"
+          ],
+          "title": "Process/outputDeltaNotificationMethod",
+          "type": "string"
+        },
+        "params": {
+          "$ref": "#/definitions/ProcessOutputDeltaNotification"
+        }
+      },
+      "required": [
+        "method",
+        "params"
+      ],
+      "title": "Process/outputDeltaNotification",
+      "type": "object"
+    },
+    {
+      "description": "Final exit notification for a `process/spawn` session.",
+      "properties": {
+        "method": {
+          "enum": [
+            "process/exited"
+          ],
+          "title": "Process/exitedNotificationMethod",
+          "type": "string"
+        },
+        "params": {
+          "$ref": "#/definitions/ProcessExitedNotification"
+        }
+      },
+      "required": [
+        "method",
+        "params"
+      ],
+      "title": "Process/exitedNotification",
+      "type": "object"
+    },
     {
       "properties": {
         "method": {
@@ -5908,4 +6098,4 @@
     }
   ],
   "title": "ServerNotification"
-}
+}

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

@@ -810,6 +810,30 @@
           "title": "Plugin/share/saveRequest",
           "type": "object"
         },
+        {
+          "properties": {
+            "id": {
+              "$ref": "#/definitions/v2/RequestId"
+            },
+            "method": {
+              "enum": [
+                "plugin/share/updateTargets"
+              ],
+              "title": "Plugin/share/updateTargetsRequestMethod",
+              "type": "string"
+            },
+            "params": {
+              "$ref": "#/definitions/v2/PluginShareUpdateTargetsParams"
+            }
+          },
+          "required": [
+            "id",
+            "method",
+            "params"
+          ],
+          "title": "Plugin/share/updateTargetsRequest",
+          "type": "object"
+        },
         {
           "properties": {
             "id": {
@@ -1577,6 +1601,29 @@
           "title": "WindowsSandbox/setupStartRequest",
           "type": "object"
         },
+        {
+          "properties": {
+            "id": {
+              "$ref": "#/definitions/v2/RequestId"
+            },
+            "method": {
+              "enum": [
+                "windowsSandbox/readiness"
+              ],
+              "title": "WindowsSandbox/readinessRequestMethod",
+              "type": "string"
+            },
+            "params": {
+              "type": "null"
+            }
+          },
+          "required": [
+            "id",
+            "method"
+          ],
+          "title": "WindowsSandbox/readinessRequest",
+          "type": "object"
+        },
         {
           "properties": {
             "id": {
@@ -4248,6 +4295,48 @@
           "title": "Command/exec/outputDeltaNotification",
           "type": "object"
         },
+        {
+          "description": "Stream base64-encoded stdout/stderr chunks for a running `process/spawn` session.",
+          "properties": {
+            "method": {
+              "enum": [
+                "process/outputDelta"
+              ],
+              "title": "Process/outputDeltaNotificationMethod",
+              "type": "string"
+            },
+            "params": {
+              "$ref": "#/definitions/v2/ProcessOutputDeltaNotification"
+            }
+          },
+          "required": [
+            "method",
+            "params"
+          ],
+          "title": "Process/outputDeltaNotification",
+          "type": "object"
+        },
+        {
+          "description": "Final exit notification for a `process/spawn` session.",
+          "properties": {
+            "method": {
+              "enum": [
+                "process/exited"
+              ],
+              "title": "Process/exitedNotificationMethod",
+              "type": "string"
+            },
+            "params": {
+              "$ref": "#/definitions/v2/ProcessExitedNotification"
+            }
+          },
+          "required": [
+            "method",
+            "params"
+          ],
+          "title": "Process/exitedNotification",
+          "type": "object"
+        },
         {
           "properties": {
             "method": {
@@ -9768,6 +9857,9 @@
               "null"
             ]
           },
+          "currentHash": {
+            "type": "string"
+          },
           "displayOrder": {
             "format": "int64",
             "type": "integer"
@@ -9815,9 +9907,13 @@
             "format": "uint64",
             "minimum": 0.0,
             "type": "integer"
+          },
+          "trustStatus": {
+            "$ref": "#/definitions/v2/HookTrustStatus"
           }
         },
         "required": [
+          "currentHash",
           "displayOrder",
           "enabled",
           "eventName",
@@ -9826,7 +9922,8 @@
           "key",
           "source",
           "sourcePath",
-          "timeoutSec"
+          "timeoutSec",
+          "trustStatus"
         ],
         "type": "object"
       },
@@ -10016,6 +10113,15 @@
         "title": "HookStartedNotification",
         "type": "object"
       },
+      "HookTrustStatus": {
+        "enum": [
+          "managed",
+          "untrusted",
+          "trusted",
+          "modified"
+        ],
+        "type": "string"
+      },
       "HooksListEntry": {
         "properties": {
           "cwd": {
@@ -11224,6 +11330,7 @@
         "properties": {
           "additionalSpeedTiers": {
             "default": [],
+            "description": "Deprecated: use `serviceTiers` instead.",
             "items": {
               "type": "string"
             },
@@ -11270,6 +11377,13 @@
           "model": {
             "type": "string"
           },
+          "serviceTiers": {
+            "default": [],
+            "items": {
+              "$ref": "#/definitions/v2/ModelServiceTier"
+            },
+            "type": "array"
+          },
           "supportedReasoningEfforts": {
             "items": {
               "$ref": "#/definitions/v2/ReasoningEffortOption"
@@ -11434,6 +11548,25 @@
         "title": "ModelReroutedNotification",
         "type": "object"
       },
+      "ModelServiceTier": {
+        "properties": {
+          "description": {
+            "type": "string"
+          },
+          "id": {
+            "type": "string"
+          },
+          "name": {
+            "type": "string"
+          }
+        },
+        "required": [
+          "description",
+          "id",
+          "name"
+        ],
+        "type": "object"
+      },
       "ModelUpgradeInfo": {
         "properties": {
           "migrationMarkdown": {
@@ -12370,6 +12503,14 @@
         "title": "PluginShareDeleteResponse",
         "type": "object"
       },
+      "PluginShareDiscoverability": {
+        "enum": [
+          "LISTED",
+          "UNLISTED",
+          "PRIVATE"
+        ],
+        "type": "string"
+      },
       "PluginShareListItem": {
         "properties": {
           "localPluginPath": {
@@ -12416,9 +12557,46 @@
         "title": "PluginShareListResponse",
         "type": "object"
       },
+      "PluginSharePrincipal": {
+        "properties": {
+          "name": {
+            "type": "string"
+          },
+          "principalId": {
+            "type": "string"
+          },
+          "principalType": {
+            "$ref": "#/definitions/v2/PluginSharePrincipalType"
+          }
+        },
+        "required": [
+          "name",
+          "principalId",
+          "principalType"
+        ],
+        "type": "object"
+      },
+      "PluginSharePrincipalType": {
+        "enum": [
+          "user",
+          "group",
+          "workspace"
+        ],
+        "type": "string"
+      },
       "PluginShareSaveParams": {
         "$schema": "http://json-schema.org/draft-07/schema#",
         "properties": {
+          "discoverability": {
+            "anyOf": [
+              {
+                "$ref": "#/definitions/v2/PluginShareDiscoverability"
+              },
+              {
+                "type": "null"
+              }
+            ]
+          },
           "pluginPath": {
             "$ref": "#/definitions/v2/AbsolutePathBuf"
           },
@@ -12427,6 +12605,15 @@
               "string",
               "null"
             ]
+          },
+          "shareTargets": {
+            "items": {
+              "$ref": "#/definitions/v2/PluginShareTarget"
+            },
+            "type": [
+              "array",
+              "null"
+            ]
           }
         },
         "required": [
@@ -12452,6 +12639,57 @@
         "title": "PluginShareSaveResponse",
         "type": "object"
       },
+      "PluginShareTarget": {
+        "properties": {
+          "principalId": {
+            "type": "string"
+          },
+          "principalType": {
+            "$ref": "#/definitions/v2/PluginSharePrincipalType"
+          }
+        },
+        "required": [
+          "principalId",
+          "principalType"
+        ],
+        "type": "object"
+      },
+      "PluginShareUpdateTargetsParams": {
+        "$schema": "http://json-schema.org/draft-07/schema#",
+        "properties": {
+          "remotePluginId": {
+            "type": "string"
+          },
+          "shareTargets": {
+            "items": {
+              "$ref": "#/definitions/v2/PluginShareTarget"
+            },
+            "type": "array"
+          }
+        },
+        "required": [
+          "remotePluginId",
+          "shareTargets"
+        ],
+        "title": "PluginShareUpdateTargetsParams",
+        "type": "object"
+      },
+      "PluginShareUpdateTargetsResponse": {
+        "$schema": "http://json-schema.org/draft-07/schema#",
+        "properties": {
+          "principals": {
+            "items": {
+              "$ref": "#/definitions/v2/PluginSharePrincipal"
+            },
+            "type": "array"
+          }
+        },
+        "required": [
+          "principals"
+        ],
+        "title": "PluginShareUpdateTargetsResponse",
+        "type": "object"
+      },
       "PluginSkillReadParams": {
         "$schema": "http://json-schema.org/draft-07/schema#",
         "properties": {
@@ -12601,6 +12839,13 @@
               }
             ]
           },
+          "keywords": {
+            "default": [],
+            "items": {
+              "type": "string"
+            },
+            "type": "array"
+          },
           "name": {
             "type": "string"
           },
@@ -12655,6 +12900,122 @@
         ],
         "type": "object"
       },
+      "ProcessExitedNotification": {
+        "$schema": "http://json-schema.org/draft-07/schema#",
+        "description": "Final process exit notification for `process/spawn`.",
+        "properties": {
+          "exitCode": {
+            "description": "Process exit code.",
+            "format": "int32",
+            "type": "integer"
+          },
+          "processHandle": {
+            "description": "Client-supplied, connection-scoped `processHandle` from `process/spawn`.",
+            "type": "string"
+          },
+          "stderr": {
+            "description": "Buffered stderr capture.\n\nEmpty when stderr was streamed via `process/outputDelta`.",
+            "type": "string"
+          },
+          "stderrCapReached": {
+            "description": "Whether stderr reached `outputBytesCap`.\n\nIn streaming mode, stderr is empty and cap state is also reported on the final stderr `process/outputDelta` notification.",
+            "type": "boolean"
+          },
+          "stdout": {
+            "description": "Buffered stdout capture.\n\nEmpty when stdout was streamed via `process/outputDelta`.",
+            "type": "string"
+          },
+          "stdoutCapReached": {
+            "description": "Whether stdout reached `outputBytesCap`.\n\nIn streaming mode, stdout is empty and cap state is also reported on the final stdout `process/outputDelta` notification.",
+            "type": "boolean"
+          }
+        },
+        "required": [
+          "exitCode",
+          "processHandle",
+          "stderr",
+          "stderrCapReached",
+          "stdout",
+          "stdoutCapReached"
+        ],
+        "title": "ProcessExitedNotification",
+        "type": "object"
+      },
+      "ProcessOutputDeltaNotification": {
+        "$schema": "http://json-schema.org/draft-07/schema#",
+        "description": "Base64-encoded output chunk emitted for a streaming `process/spawn` request.",
+        "properties": {
+          "capReached": {
+            "description": "True on the final streamed chunk for this stream when output was truncated by `outputBytesCap`.",
+            "type": "boolean"
+          },
+          "deltaBase64": {
+            "description": "Base64-encoded output bytes.",
+            "type": "string"
+          },
+          "processHandle": {
+            "description": "Client-supplied, connection-scoped `processHandle` from `process/spawn`.",
+            "type": "string"
+          },
+          "stream": {
+            "allOf": [
+              {
+                "$ref": "#/definitions/v2/ProcessOutputStream"
+              }
+            ],
+            "description": "Output stream this chunk belongs to."
+          }
+        },
+        "required": [
+          "capReached",
+          "deltaBase64",
+          "processHandle",
+          "stream"
+        ],
+        "title": "ProcessOutputDeltaNotification",
+        "type": "object"
+      },
+      "ProcessOutputStream": {
+        "description": "Stream label for `process/outputDelta` notifications.",
+        "oneOf": [
+          {
+            "description": "stdout stream. PTY mode multiplexes terminal output here.",
+            "enum": [
+              "stdout"
+            ],
+            "type": "string"
+          },
+          {
+            "description": "stderr stream.",
+            "enum": [
+              "stderr"
+            ],
+            "type": "string"
+          }
+        ]
+      },
+      "ProcessTerminalSize": {
+        "description": "PTY size in character cells for `process/spawn` PTY sessions.",
+        "properties": {
+          "cols": {
+            "description": "Terminal width in character cells.",
+            "format": "uint16",
+            "minimum": 0.0,
+            "type": "integer"
+          },
+          "rows": {
+            "description": "Terminal height in character cells.",
+            "format": "uint16",
+            "minimum": 0.0,
+            "type": "integer"
+          }
+        },
+        "required": [
+          "cols",
+          "rows"
+        ],
+        "type": "object"
+      },
       "ProfileV2": {
         "additionalProperties": true,
         "properties": {
@@ -14984,6 +15345,10 @@
             "description": "Usually the first user message in the thread, if available.",
             "type": "string"
           },
+          "sessionId": {
+            "description": "Session id shared by threads that belong to the same session tree.",
+            "type": "string"
+          },
           "source": {
             "allOf": [
               {
@@ -15000,6 +15365,17 @@
             ],
             "description": "Current runtime status for the thread."
           },
+          "threadSource": {
+            "anyOf": [
+              {
+                "$ref": "#/definitions/v2/ThreadSource"
+              },
+              {
+                "type": "null"
+              }
+            ],
+            "description": "Optional analytics source classification for this thread."
+          },
           "turns": {
             "description": "Only populated on `thread/resume`, `thread/rollback`, `thread/fork`, and `thread/read` (when `includeTurns` is true) responses. For all other responses and notifications returning a Thread, the turns field will be an empty list.",
             "items": {
@@ -15021,6 +15397,7 @@
           "id",
           "modelProvider",
           "preview",
+          "sessionId",
           "source",
           "status",
           "turns",
@@ -15214,6 +15591,17 @@
           },
           "threadId": {
             "type": "string"
+          },
+          "threadSource": {
+            "anyOf": [
+              {
+                "$ref": "#/definitions/v2/ThreadSource"
+              },
+              {
+                "type": "null"
+              }
+            ],
+            "description": "Optional client-supplied analytics source classification for this forked thread."
           }
         },
         "required": [
@@ -16894,6 +17282,14 @@
         ],
         "type": "string"
       },
+      "ThreadSource": {
+        "enum": [
+          "user",
+          "subagent",
+          "memory_consolidation"
+        ],
+        "type": "string"
+      },
       "ThreadSourceKind": {
         "enum": [
           "cli",
@@ -17028,6 +17424,17 @@
                 "type": "null"
               }
             ]
+          },
+          "threadSource": {
+            "anyOf": [
+              {
+                "$ref": "#/definitions/v2/ThreadSource"
+              },
+              {
+                "type": "null"
+              }
+            ],
+            "description": "Optional client-supplied analytics source classification for this thread."
           }
         },
         "title": "ThreadStartParams",
@@ -17458,12 +17865,21 @@
             "type": "string"
           },
           "items": {
-            "description": "Only populated on a `thread/resume` or `thread/fork` response. For all other responses and notifications returning a Turn, the items field will be an empty list.",
+            "description": "Thread items currently included in this turn payload.",
             "items": {
               "$ref": "#/definitions/v2/ThreadItem"
             },
             "type": "array"
           },
+          "itemsView": {
+            "allOf": [
+              {
+                "$ref": "#/definitions/v2/TurnItemsView"
+              }
+            ],
+            "default": "full",
+            "description": "Describes how much of `items` has been loaded for this turn."
+          },
           "startedAt": {
             "description": "Unix timestamp (in seconds) when the turn started.",
             "format": "int64",
@@ -17587,6 +18003,31 @@
         "title": "TurnInterruptResponse",
         "type": "object"
       },
+      "TurnItemsView": {
+        "oneOf": [
+          {
+            "description": "`items` was not loaded for this turn. The field is intentionally empty.",
+            "enum": [
+              "notLoaded"
+            ],
+            "type": "string"
+          },
+          {
+            "description": "`items` contains only a display summary for this turn.",
+            "enum": [
+              "summary"
+            ],
+            "type": "string"
+          },
+          {
+            "description": "`items` contains every ThreadItem available from persisted app-server history for this turn.",
+            "enum": [
+              "full"
+            ],
+            "type": "string"
+          }
+        ]
+      },
       "TurnPlanStep": {
         "properties": {
           "status": {
@@ -18170,6 +18611,27 @@
         },
         "type": "object"
       },
+      "WindowsSandboxReadiness": {
+        "enum": [
+          "ready",
+          "notConfigured",
+          "updateRequired"
+        ],
+        "type": "string"
+      },
+      "WindowsSandboxReadinessResponse": {
+        "$schema": "http://json-schema.org/draft-07/schema#",
+        "properties": {
+          "status": {
+            "$ref": "#/definitions/v2/WindowsSandboxReadiness"
+          }
+        },
+        "required": [
+          "status"
+        ],
+        "title": "WindowsSandboxReadinessResponse",
+        "type": "object"
+      },
       "WindowsSandboxSetupCompletedNotification": {
         "$schema": "http://json-schema.org/draft-07/schema#",
         "properties": {
@@ -18273,4 +18735,4 @@
   },
   "title": "CodexAppServerProtocol",
   "type": "object"
-}
+}

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

@@ -1569,6 +1569,30 @@
           "title": "Plugin/share/saveRequest",
           "type": "object"
         },
+        {
+          "properties": {
+            "id": {
+              "$ref": "#/definitions/RequestId"
+            },
+            "method": {
+              "enum": [
+                "plugin/share/updateTargets"
+              ],
+              "title": "Plugin/share/updateTargetsRequestMethod",
+              "type": "string"
+            },
+            "params": {
+              "$ref": "#/definitions/PluginShareUpdateTargetsParams"
+            }
+          },
+          "required": [
+            "id",
+            "method",
+            "params"
+          ],
+          "title": "Plugin/share/updateTargetsRequest",
+          "type": "object"
+        },
         {
           "properties": {
             "id": {
@@ -2336,6 +2360,29 @@
           "title": "WindowsSandbox/setupStartRequest",
           "type": "object"
         },
+        {
+          "properties": {
+            "id": {
+              "$ref": "#/definitions/RequestId"
+            },
+            "method": {
+              "enum": [
+                "windowsSandbox/readiness"
+              ],
+              "title": "WindowsSandbox/readinessRequestMethod",
+              "type": "string"
+            },
+            "params": {
+              "type": "null"
+            }
+          },
+          "required": [
+            "id",
+            "method"
+          ],
+          "title": "WindowsSandbox/readinessRequest",
+          "type": "object"
+        },
         {
           "properties": {
             "id": {
@@ -6377,6 +6424,9 @@
             "null"
           ]
         },
+        "currentHash": {
+          "type": "string"
+        },
         "displayOrder": {
           "format": "int64",
           "type": "integer"
@@ -6424,9 +6474,13 @@
           "format": "uint64",
           "minimum": 0.0,
           "type": "integer"
+        },
+        "trustStatus": {
+          "$ref": "#/definitions/HookTrustStatus"
         }
       },
       "required": [
+        "currentHash",
         "displayOrder",
         "enabled",
         "eventName",
@@ -6435,7 +6489,8 @@
         "key",
         "source",
         "sourcePath",
-        "timeoutSec"
+        "timeoutSec",
+        "trustStatus"
       ],
       "type": "object"
     },
@@ -6625,6 +6680,15 @@
       "title": "HookStartedNotification",
       "type": "object"
     },
+    "HookTrustStatus": {
+      "enum": [
+        "managed",
+        "untrusted",
+        "trusted",
+        "modified"
+      ],
+      "type": "string"
+    },
     "HooksListEntry": {
       "properties": {
         "cwd": {
@@ -7877,6 +7941,7 @@
       "properties": {
         "additionalSpeedTiers": {
           "default": [],
+          "description": "Deprecated: use `serviceTiers` instead.",
           "items": {
             "type": "string"
           },
@@ -7923,6 +7988,13 @@
         "model": {
           "type": "string"
         },
+        "serviceTiers": {
+          "default": [],
+          "items": {
+            "$ref": "#/definitions/ModelServiceTier"
+          },
+          "type": "array"
+        },
         "supportedReasoningEfforts": {
           "items": {
             "$ref": "#/definitions/ReasoningEffortOption"
@@ -8087,6 +8159,25 @@
       "title": "ModelReroutedNotification",
       "type": "object"
     },
+    "ModelServiceTier": {
+      "properties": {
+        "description": {
+          "type": "string"
+        },
+        "id": {
+          "type": "string"
+        },
+        "name": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "description",
+        "id",
+        "name"
+      ],
+      "type": "object"
+    },
     "ModelUpgradeInfo": {
       "properties": {
         "migrationMarkdown": {
@@ -9023,6 +9114,14 @@
       "title": "PluginShareDeleteResponse",
       "type": "object"
     },
+    "PluginShareDiscoverability": {
+      "enum": [
+        "LISTED",
+        "UNLISTED",
+        "PRIVATE"
+      ],
+      "type": "string"
+    },
     "PluginShareListItem": {
       "properties": {
         "localPluginPath": {
@@ -9069,9 +9168,46 @@
       "title": "PluginShareListResponse",
       "type": "object"
     },
+    "PluginSharePrincipal": {
+      "properties": {
+        "name": {
+          "type": "string"
+        },
+        "principalId": {
+          "type": "string"
+        },
+        "principalType": {
+          "$ref": "#/definitions/PluginSharePrincipalType"
+        }
+      },
+      "required": [
+        "name",
+        "principalId",
+        "principalType"
+      ],
+      "type": "object"
+    },
+    "PluginSharePrincipalType": {
+      "enum": [
+        "user",
+        "group",
+        "workspace"
+      ],
+      "type": "string"
+    },
     "PluginShareSaveParams": {
       "$schema": "http://json-schema.org/draft-07/schema#",
       "properties": {
+        "discoverability": {
+          "anyOf": [
+            {
+              "$ref": "#/definitions/PluginShareDiscoverability"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
         "pluginPath": {
           "$ref": "#/definitions/AbsolutePathBuf"
         },
@@ -9080,6 +9216,15 @@
             "string",
             "null"
           ]
+        },
+        "shareTargets": {
+          "items": {
+            "$ref": "#/definitions/PluginShareTarget"
+          },
+          "type": [
+            "array",
+            "null"
+          ]
         }
       },
       "required": [
@@ -9105,6 +9250,57 @@
       "title": "PluginShareSaveResponse",
       "type": "object"
     },
+    "PluginShareTarget": {
+      "properties": {
+        "principalId": {
+          "type": "string"
+        },
+        "principalType": {
+          "$ref": "#/definitions/PluginSharePrincipalType"
+        }
+      },
+      "required": [
+        "principalId",
+        "principalType"
+      ],
+      "type": "object"
+    },
+    "PluginShareUpdateTargetsParams": {
+      "$schema": "http://json-schema.org/draft-07/schema#",
+      "properties": {
+        "remotePluginId": {
+          "type": "string"
+        },
+        "shareTargets": {
+          "items": {
+            "$ref": "#/definitions/PluginShareTarget"
+          },
+          "type": "array"
+        }
+      },
+      "required": [
+        "remotePluginId",
+        "shareTargets"
+      ],
+      "title": "PluginShareUpdateTargetsParams",
+      "type": "object"
+    },
+    "PluginShareUpdateTargetsResponse": {
+      "$schema": "http://json-schema.org/draft-07/schema#",
+      "properties": {
+        "principals": {
+          "items": {
+            "$ref": "#/definitions/PluginSharePrincipal"
+          },
+          "type": "array"
+        }
+      },
+      "required": [
+        "principals"
+      ],
+      "title": "PluginShareUpdateTargetsResponse",
+      "type": "object"
+    },
     "PluginSkillReadParams": {
       "$schema": "http://json-schema.org/draft-07/schema#",
       "properties": {
@@ -9254,6 +9450,13 @@
             }
           ]
         },
+        "keywords": {
+          "default": [],
+          "items": {
+            "type": "string"
+          },
+          "type": "array"
+        },
         "name": {
           "type": "string"
         },
@@ -9308,6 +9511,122 @@
       ],
       "type": "object"
     },
+    "ProcessExitedNotification": {
+      "$schema": "http://json-schema.org/draft-07/schema#",
+      "description": "Final process exit notification for `process/spawn`.",
+      "properties": {
+        "exitCode": {
+          "description": "Process exit code.",
+          "format": "int32",
+          "type": "integer"
+        },
+        "processHandle": {
+          "description": "Client-supplied, connection-scoped `processHandle` from `process/spawn`.",
+          "type": "string"
+        },
+        "stderr": {
+          "description": "Buffered stderr capture.\n\nEmpty when stderr was streamed via `process/outputDelta`.",
+          "type": "string"
+        },
+        "stderrCapReached": {
+          "description": "Whether stderr reached `outputBytesCap`.\n\nIn streaming mode, stderr is empty and cap state is also reported on the final stderr `process/outputDelta` notification.",
+          "type": "boolean"
+        },
+        "stdout": {
+          "description": "Buffered stdout capture.\n\nEmpty when stdout was streamed via `process/outputDelta`.",
+          "type": "string"
+        },
+        "stdoutCapReached": {
+          "description": "Whether stdout reached `outputBytesCap`.\n\nIn streaming mode, stdout is empty and cap state is also reported on the final stdout `process/outputDelta` notification.",
+          "type": "boolean"
+        }
+      },
+      "required": [
+        "exitCode",
+        "processHandle",
+        "stderr",
+        "stderrCapReached",
+        "stdout",
+        "stdoutCapReached"
+      ],
+      "title": "ProcessExitedNotification",
+      "type": "object"
+    },
+    "ProcessOutputDeltaNotification": {
+      "$schema": "http://json-schema.org/draft-07/schema#",
+      "description": "Base64-encoded output chunk emitted for a streaming `process/spawn` request.",
+      "properties": {
+        "capReached": {
+          "description": "True on the final streamed chunk for this stream when output was truncated by `outputBytesCap`.",
+          "type": "boolean"
+        },
+        "deltaBase64": {
+          "description": "Base64-encoded output bytes.",
+          "type": "string"
+        },
+        "processHandle": {
+          "description": "Client-supplied, connection-scoped `processHandle` from `process/spawn`.",
+          "type": "string"
+        },
+        "stream": {
+          "allOf": [
+            {
+              "$ref": "#/definitions/ProcessOutputStream"
+            }
+          ],
+          "description": "Output stream this chunk belongs to."
+        }
+      },
+      "required": [
+        "capReached",
+        "deltaBase64",
+        "processHandle",
+        "stream"
+      ],
+      "title": "ProcessOutputDeltaNotification",
+      "type": "object"
+    },
+    "ProcessOutputStream": {
+      "description": "Stream label for `process/outputDelta` notifications.",
+      "oneOf": [
+        {
+          "description": "stdout stream. PTY mode multiplexes terminal output here.",
+          "enum": [
+            "stdout"
+          ],
+          "type": "string"
+        },
+        {
+          "description": "stderr stream.",
+          "enum": [
+            "stderr"
+          ],
+          "type": "string"
+        }
+      ]
+    },
+    "ProcessTerminalSize": {
+      "description": "PTY size in character cells for `process/spawn` PTY sessions.",
+      "properties": {
+        "cols": {
+          "description": "Terminal width in character cells.",
+          "format": "uint16",
+          "minimum": 0.0,
+          "type": "integer"
+        },
+        "rows": {
+          "description": "Terminal height in character cells.",
+          "format": "uint16",
+          "minimum": 0.0,
+          "type": "integer"
+        }
+      },
+      "required": [
+        "cols",
+        "rows"
+      ],
+      "type": "object"
+    },
     "ProfileV2": {
       "additionalProperties": true,
       "properties": {
@@ -11386,6 +11705,48 @@
           "title": "Command/exec/outputDeltaNotification",
           "type": "object"
         },
+        {
+          "description": "Stream base64-encoded stdout/stderr chunks for a running `process/spawn` session.",
+          "properties": {
+            "method": {
+              "enum": [
+                "process/outputDelta"
+              ],
+              "title": "Process/outputDeltaNotificationMethod",
+              "type": "string"
+            },
+            "params": {
+              "$ref": "#/definitions/ProcessOutputDeltaNotification"
+            }
+          },
+          "required": [
+            "method",
+            "params"
+          ],
+          "title": "Process/outputDeltaNotification",
+          "type": "object"
+        },
+        {
+          "description": "Final exit notification for a `process/spawn` session.",
+          "properties": {
+            "method": {
+              "enum": [
+                "process/exited"
+              ],
+              "title": "Process/exitedNotificationMethod",
+              "type": "string"
+            },
+            "params": {
+              "$ref": "#/definitions/ProcessExitedNotification"
+            }
+          },
+          "required": [
+            "method",
+            "params"
+          ],
+          "title": "Process/exitedNotification",
+          "type": "object"
+        },
         {
           "properties": {
             "method": {
@@ -12870,6 +13231,10 @@
           "description": "Usually the first user message in the thread, if available.",
           "type": "string"
         },
+        "sessionId": {
+          "description": "Session id shared by threads that belong to the same session tree.",
+          "type": "string"
+        },
         "source": {
           "allOf": [
             {
@@ -12886,6 +13251,17 @@
           ],
           "description": "Current runtime status for the thread."
         },
+        "threadSource": {
+          "anyOf": [
+            {
+              "$ref": "#/definitions/ThreadSource"
+            },
+            {
+              "type": "null"
+            }
+          ],
+          "description": "Optional analytics source classification for this thread."
+        },
         "turns": {
           "description": "Only populated on `thread/resume`, `thread/rollback`, `thread/fork`, and `thread/read` (when `includeTurns` is true) responses. For all other responses and notifications returning a Thread, the turns field will be an empty list.",
           "items": {
@@ -12907,6 +13283,7 @@
         "id",
         "modelProvider",
         "preview",
+        "sessionId",
         "source",
         "status",
         "turns",
@@ -13100,6 +13477,17 @@
         },
         "threadId": {
           "type": "string"
+        },
+        "threadSource": {
+          "anyOf": [
+            {
+              "$ref": "#/definitions/ThreadSource"
+            },
+            {
+              "type": "null"
+            }
+          ],
+          "description": "Optional client-supplied analytics source classification for this forked thread."
         }
       },
       "required": [
@@ -14780,6 +15168,14 @@
       ],
       "type": "string"
     },
+    "ThreadSource": {
+      "enum": [
+        "user",
+        "subagent",
+        "memory_consolidation"
+      ],
+      "type": "string"
+    },
     "ThreadSourceKind": {
       "enum": [
         "cli",
@@ -14914,6 +15310,17 @@
               "type": "null"
             }
           ]
+        },
+        "threadSource": {
+          "anyOf": [
+            {
+              "$ref": "#/definitions/ThreadSource"
+            },
+            {
+              "type": "null"
+            }
+          ],
+          "description": "Optional client-supplied analytics source classification for this thread."
         }
       },
       "title": "ThreadStartParams",
@@ -15344,12 +15751,21 @@
           "type": "string"
         },
         "items": {
-          "description": "Only populated on a `thread/resume` or `thread/fork` response. For all other responses and notifications returning a Turn, the items field will be an empty list.",
+          "description": "Thread items currently included in this turn payload.",
           "items": {
             "$ref": "#/definitions/ThreadItem"
           },
           "type": "array"
         },
+        "itemsView": {
+          "allOf": [
+            {
+              "$ref": "#/definitions/TurnItemsView"
+            }
+          ],
+          "default": "full",
+          "description": "Describes how much of `items` has been loaded for this turn."
+        },
         "startedAt": {
           "description": "Unix timestamp (in seconds) when the turn started.",
           "format": "int64",
@@ -15473,6 +15889,31 @@
       "title": "TurnInterruptResponse",
       "type": "object"
     },
+    "TurnItemsView": {
+      "oneOf": [
+        {
+          "description": "`items` was not loaded for this turn. The field is intentionally empty.",
+          "enum": [
+            "notLoaded"
+          ],
+          "type": "string"
+        },
+        {
+          "description": "`items` contains only a display summary for this turn.",
+          "enum": [
+            "summary"
+          ],
+          "type": "string"
+        },
+        {
+          "description": "`items` contains every ThreadItem available from persisted app-server history for this turn.",
+          "enum": [
+            "full"
+          ],
+          "type": "string"
+        }
+      ]
+    },
     "TurnPlanStep": {
       "properties": {
         "status": {
@@ -16056,6 +16497,27 @@
       },
       "type": "object"
     },
+    "WindowsSandboxReadiness": {
+      "enum": [
+        "ready",
+        "notConfigured",
+        "updateRequired"
+      ],
+      "type": "string"
+    },
+    "WindowsSandboxReadinessResponse": {
+      "$schema": "http://json-schema.org/draft-07/schema#",
+      "properties": {
+        "status": {
+          "$ref": "#/definitions/WindowsSandboxReadiness"
+        }
+      },
+      "required": [
+        "status"
+      ],
+      "title": "WindowsSandboxReadinessResponse",
+      "type": "object"
+    },
     "WindowsSandboxSetupCompletedNotification": {
       "$schema": "http://json-schema.org/draft-07/schema#",
       "properties": {
@@ -16158,4 +16620,4 @@
   },
   "title": "CodexAppServerProtocolV2",
   "type": "object"
-}
+}

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

@@ -47,6 +47,9 @@
             "null"
           ]
         },
+        "currentHash": {
+          "type": "string"
+        },
         "displayOrder": {
           "format": "int64",
           "type": "integer"
@@ -94,9 +97,13 @@
           "format": "uint64",
           "minimum": 0.0,
           "type": "integer"
+        },
+        "trustStatus": {
+          "$ref": "#/definitions/HookTrustStatus"
         }
       },
       "required": [
+        "currentHash",
         "displayOrder",
         "enabled",
         "eventName",
@@ -105,7 +112,8 @@
         "key",
         "source",
         "sourcePath",
-        "timeoutSec"
+        "timeoutSec",
+        "trustStatus"
       ],
       "type": "object"
     },
@@ -124,6 +132,15 @@
       ],
       "type": "string"
     },
+    "HookTrustStatus": {
+      "enum": [
+        "managed",
+        "untrusted",
+        "trusted",
+        "modified"
+      ],
+      "type": "string"
+    },
     "HooksListEntry": {
       "properties": {
         "cwd": {

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

@@ -1393,4 +1393,4 @@
   ],
   "title": "ItemCompletedNotification",
   "type": "object"
-}
+}

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

@@ -1393,4 +1393,4 @@
   ],
   "title": "ItemStartedNotification",
   "type": "object"
-}
+}

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

@@ -24,6 +24,7 @@
       "properties": {
         "additionalSpeedTiers": {
           "default": [],
+          "description": "Deprecated: use `serviceTiers` instead.",
           "items": {
             "type": "string"
           },
@@ -70,6 +71,13 @@
         "model": {
           "type": "string"
         },
+        "serviceTiers": {
+          "default": [],
+          "items": {
+            "$ref": "#/definitions/ModelServiceTier"
+          },
+          "type": "array"
+        },
         "supportedReasoningEfforts": {
           "items": {
             "$ref": "#/definitions/ReasoningEffortOption"
@@ -120,6 +128,25 @@
       ],
       "type": "object"
     },
+    "ModelServiceTier": {
+      "properties": {
+        "description": {
+          "type": "string"
+        },
+        "id": {
+          "type": "string"
+        },
+        "name": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "description",
+        "id",
+        "name"
+      ],
+      "type": "object"
+    },
     "ModelUpgradeInfo": {
       "properties": {
         "migrationMarkdown": {

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

@@ -347,6 +347,13 @@
             }
           ]
         },
+        "keywords": {
+          "default": [],
+          "items": {
+            "type": "string"
+          },
+          "type": "array"
+        },
         "name": {
           "type": "string"
         },

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

@@ -366,6 +366,13 @@
             }
           ]
         },
+        "keywords": {
+          "default": [],
+          "items": {
+            "type": "string"
+          },
+          "type": "array"
+        },
         "name": {
           "type": "string"
         },

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

@@ -307,6 +307,13 @@
             }
           ]
         },
+        "keywords": {
+          "default": [],
+          "items": {
+            "type": "string"
+          },
+          "type": "array"
+        },
         "name": {
           "type": "string"
         },

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

@@ -4,9 +4,50 @@
     "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"
+    },
+    "PluginShareDiscoverability": {
+      "enum": [
+        "LISTED",
+        "UNLISTED",
+        "PRIVATE"
+      ],
+      "type": "string"
+    },
+    "PluginSharePrincipalType": {
+      "enum": [
+        "user",
+        "group",
+        "workspace"
+      ],
+      "type": "string"
+    },
+    "PluginShareTarget": {
+      "properties": {
+        "principalId": {
+          "type": "string"
+        },
+        "principalType": {
+          "$ref": "#/definitions/PluginSharePrincipalType"
+        }
+      },
+      "required": [
+        "principalId",
+        "principalType"
+      ],
+      "type": "object"
     }
   },
   "properties": {
+    "discoverability": {
+      "anyOf": [
+        {
+          "$ref": "#/definitions/PluginShareDiscoverability"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
     "pluginPath": {
       "$ref": "#/definitions/AbsolutePathBuf"
     },
@@ -15,6 +56,15 @@
         "string",
         "null"
       ]
+    },
+    "shareTargets": {
+      "items": {
+        "$ref": "#/definitions/PluginShareTarget"
+      },
+      "type": [
+        "array",
+        "null"
+      ]
     }
   },
   "required": [

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

@@ -0,0 +1,45 @@
+{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "definitions": {
+    "PluginSharePrincipalType": {
+      "enum": [
+        "user",
+        "group",
+        "workspace"
+      ],
+      "type": "string"
+    },
+    "PluginShareTarget": {
+      "properties": {
+        "principalId": {
+          "type": "string"
+        },
+        "principalType": {
+          "$ref": "#/definitions/PluginSharePrincipalType"
+        }
+      },
+      "required": [
+        "principalId",
+        "principalType"
+      ],
+      "type": "object"
+    }
+  },
+  "properties": {
+    "remotePluginId": {
+      "type": "string"
+    },
+    "shareTargets": {
+      "items": {
+        "$ref": "#/definitions/PluginShareTarget"
+      },
+      "type": "array"
+    }
+  },
+  "required": [
+    "remotePluginId",
+    "shareTargets"
+  ],
+  "title": "PluginShareUpdateTargetsParams",
+  "type": "object"
+}

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

@@ -0,0 +1,45 @@
+{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "definitions": {
+    "PluginSharePrincipal": {
+      "properties": {
+        "name": {
+          "type": "string"
+        },
+        "principalId": {
+          "type": "string"
+        },
+        "principalType": {
+          "$ref": "#/definitions/PluginSharePrincipalType"
+        }
+      },
+      "required": [
+        "name",
+        "principalId",
+        "principalType"
+      ],
+      "type": "object"
+    },
+    "PluginSharePrincipalType": {
+      "enum": [
+        "user",
+        "group",
+        "workspace"
+      ],
+      "type": "string"
+    }
+  },
+  "properties": {
+    "principals": {
+      "items": {
+        "$ref": "#/definitions/PluginSharePrincipal"
+      },
+      "type": "array"
+    }
+  },
+  "required": [
+    "principals"
+  ],
+  "title": "PluginShareUpdateTargetsResponse",
+  "type": "object"
+}

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

@@ -0,0 +1,41 @@
+{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "description": "Final process exit notification for `process/spawn`.",
+  "properties": {
+    "exitCode": {
+      "description": "Process exit code.",
+      "format": "int32",
+      "type": "integer"
+    },
+    "processHandle": {
+      "description": "Client-supplied, connection-scoped `processHandle` from `process/spawn`.",
+      "type": "string"
+    },
+    "stderr": {
+      "description": "Buffered stderr capture.\n\nEmpty when stderr was streamed via `process/outputDelta`.",
+      "type": "string"
+    },
+    "stderrCapReached": {
+      "description": "Whether stderr reached `outputBytesCap`.\n\nIn streaming mode, stderr is empty and cap state is also reported on the final stderr `process/outputDelta` notification.",
+      "type": "boolean"
+    },
+    "stdout": {
+      "description": "Buffered stdout capture.\n\nEmpty when stdout was streamed via `process/outputDelta`.",
+      "type": "string"
+    },
+    "stdoutCapReached": {
+      "description": "Whether stdout reached `outputBytesCap`.\n\nIn streaming mode, stdout is empty and cap state is also reported on the final stdout `process/outputDelta` notification.",
+      "type": "boolean"
+    }
+  },
+  "required": [
+    "exitCode",
+    "processHandle",
+    "stderr",
+    "stderrCapReached",
+    "stdout",
+    "stdoutCapReached"
+  ],
+  "title": "ProcessExitedNotification",
+  "type": "object"
+}

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

@@ -0,0 +1,55 @@
+{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "definitions": {
+    "ProcessOutputStream": {
+      "description": "Stream label for `process/outputDelta` notifications.",
+      "oneOf": [
+        {
+          "description": "stdout stream. PTY mode multiplexes terminal output here.",
+          "enum": [
+            "stdout"
+          ],
+          "type": "string"
+        },
+        {
+          "description": "stderr stream.",
+          "enum": [
+            "stderr"
+          ],
+          "type": "string"
+        }
+      ]
+    }
+  },
+  "description": "Base64-encoded output chunk emitted for a streaming `process/spawn` request.",
+  "properties": {
+    "capReached": {
+      "description": "True on the final streamed chunk for this stream when output was truncated by `outputBytesCap`.",
+      "type": "boolean"
+    },
+    "deltaBase64": {
+      "description": "Base64-encoded output bytes.",
+      "type": "string"
+    },
+    "processHandle": {
+      "description": "Client-supplied, connection-scoped `processHandle` from `process/spawn`.",
+      "type": "string"
+    },
+    "stream": {
+      "allOf": [
+        {
+          "$ref": "#/definitions/ProcessOutputStream"
+        }
+      ],
+      "description": "Output stream this chunk belongs to."
+    }
+  },
+  "required": [
+    "capReached",
+    "deltaBase64",
+    "processHandle",
+    "stream"
+  ],
+  "title": "ProcessOutputDeltaNotification",
+  "type": "object"
+}

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

@@ -1324,12 +1324,21 @@
           "type": "string"
         },
         "items": {
-          "description": "Only populated on a `thread/resume` or `thread/fork` response. For all other responses and notifications returning a Turn, the items field will be an empty list.",
+          "description": "Thread items currently included in this turn payload.",
           "items": {
             "$ref": "#/definitions/ThreadItem"
           },
           "type": "array"
         },
+        "itemsView": {
+          "allOf": [
+            {
+              "$ref": "#/definitions/TurnItemsView"
+            }
+          ],
+          "default": "full",
+          "description": "Describes how much of `items` has been loaded for this turn."
+        },
         "startedAt": {
           "description": "Unix timestamp (in seconds) when the turn started.",
           "format": "int64",
@@ -1377,6 +1386,31 @@
       ],
       "type": "object"
     },
+    "TurnItemsView": {
+      "oneOf": [
+        {
+          "description": "`items` was not loaded for this turn. The field is intentionally empty.",
+          "enum": [
+            "notLoaded"
+          ],
+          "type": "string"
+        },
+        {
+          "description": "`items` contains only a display summary for this turn.",
+          "enum": [
+            "summary"
+          ],
+          "type": "string"
+        },
+        {
+          "description": "`items` contains every ThreadItem available from persisted app-server history for this turn.",
+          "enum": [
+            "full"
+          ],
+          "type": "string"
+        }
+      ]
+    },
     "TurnStatus": {
       "enum": [
         "completed",

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

@@ -137,6 +137,14 @@
         "flex"
       ],
       "type": "string"
+    },
+    "ThreadSource": {
+      "enum": [
+        "user",
+        "subagent",
+        "memory_consolidation"
+      ],
+      "type": "string"
     }
   },
   "description": "There are two ways to fork a thread: 1. By thread_id: load the thread from disk by thread_id and fork it into a new thread. 2. By path: load the thread from disk by path and fork it into a new thread.\n\nIf using path, the thread_id param will be ignored.\n\nPrefer using thread_id whenever possible.",
@@ -232,6 +240,17 @@
     },
     "threadId": {
       "type": "string"
+    },
+    "threadSource": {
+      "anyOf": [
+        {
+          "$ref": "#/definitions/ThreadSource"
+        },
+        {
+          "type": "null"
+        }
+      ],
+      "description": "Optional client-supplied analytics source classification for this forked thread."
     }
   },
   "required": [

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

@@ -1403,6 +1403,10 @@
           "description": "Usually the first user message in the thread, if available.",
           "type": "string"
         },
+        "sessionId": {
+          "description": "Session id shared by threads that belong to the same session tree.",
+          "type": "string"
+        },
         "source": {
           "allOf": [
             {
@@ -1419,6 +1423,17 @@
           ],
           "description": "Current runtime status for the thread."
         },
+        "threadSource": {
+          "anyOf": [
+            {
+              "$ref": "#/definitions/ThreadSource"
+            },
+            {
+              "type": "null"
+            }
+          ],
+          "description": "Optional analytics source classification for this thread."
+        },
         "turns": {
           "description": "Only populated on `thread/resume`, `thread/rollback`, `thread/fork`, and `thread/read` (when `includeTurns` is true) responses. For all other responses and notifications returning a Thread, the turns field will be an empty list.",
           "items": {
@@ -1440,6 +1455,7 @@
         "id",
         "modelProvider",
         "preview",
+        "sessionId",
         "source",
         "status",
         "turns",
@@ -2117,6 +2133,14 @@
         }
       ]
     },
+    "ThreadSource": {
+      "enum": [
+        "user",
+        "subagent",
+        "memory_consolidation"
+      ],
+      "type": "string"
+    },
     "ThreadStatus": {
       "oneOf": [
         {
@@ -2225,12 +2249,21 @@
           "type": "string"
         },
         "items": {
-          "description": "Only populated on a `thread/resume` or `thread/fork` response. For all other responses and notifications returning a Turn, the items field will be an empty list.",
+          "description": "Thread items currently included in this turn payload.",
           "items": {
             "$ref": "#/definitions/ThreadItem"
           },
           "type": "array"
         },
+        "itemsView": {
+          "allOf": [
+            {
+              "$ref": "#/definitions/TurnItemsView"
+            }
+          ],
+          "default": "full",
+          "description": "Describes how much of `items` has been loaded for this turn."
+        },
         "startedAt": {
           "description": "Unix timestamp (in seconds) when the turn started.",
           "format": "int64",
@@ -2278,6 +2311,31 @@
       ],
       "type": "object"
     },
+    "TurnItemsView": {
+      "oneOf": [
+        {
+          "description": "`items` was not loaded for this turn. The field is intentionally empty.",
+          "enum": [
+            "notLoaded"
+          ],
+          "type": "string"
+        },
+        {
+          "description": "`items` contains only a display summary for this turn.",
+          "enum": [
+            "summary"
+          ],
+          "type": "string"
+        },
+        {
+          "description": "`items` contains every ThreadItem available from persisted app-server history for this turn.",
+          "enum": [
+            "full"
+          ],
+          "type": "string"
+        }
+      ]
+    },
     "TurnStatus": {
       "enum": [
         "completed",

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

@@ -853,6 +853,10 @@
           "description": "Usually the first user message in the thread, if available.",
           "type": "string"
         },
+        "sessionId": {
+          "description": "Session id shared by threads that belong to the same session tree.",
+          "type": "string"
+        },
         "source": {
           "allOf": [
             {
@@ -869,6 +873,17 @@
           ],
           "description": "Current runtime status for the thread."
         },
+        "threadSource": {
+          "anyOf": [
+            {
+              "$ref": "#/definitions/ThreadSource"
+            },
+            {
+              "type": "null"
+            }
+          ],
+          "description": "Optional analytics source classification for this thread."
+        },
         "turns": {
           "description": "Only populated on `thread/resume`, `thread/rollback`, `thread/fork`, and `thread/read` (when `includeTurns` is true) responses. For all other responses and notifications returning a Thread, the turns field will be an empty list.",
           "items": {
@@ -890,6 +905,7 @@
         "id",
         "modelProvider",
         "preview",
+        "sessionId",
         "source",
         "status",
         "turns",
@@ -1567,6 +1583,14 @@
         }
       ]
     },
+    "ThreadSource": {
+      "enum": [
+        "user",
+        "subagent",
+        "memory_consolidation"
+      ],
+      "type": "string"
+    },
     "ThreadStatus": {
       "oneOf": [
         {
@@ -1675,12 +1699,21 @@
           "type": "string"
         },
         "items": {
-          "description": "Only populated on a `thread/resume` or `thread/fork` response. For all other responses and notifications returning a Turn, the items field will be an empty list.",
+          "description": "Thread items currently included in this turn payload.",
           "items": {
             "$ref": "#/definitions/ThreadItem"
           },
           "type": "array"
         },
+        "itemsView": {
+          "allOf": [
+            {
+              "$ref": "#/definitions/TurnItemsView"
+            }
+          ],
+          "default": "full",
+          "description": "Describes how much of `items` has been loaded for this turn."
+        },
         "startedAt": {
           "description": "Unix timestamp (in seconds) when the turn started.",
           "format": "int64",
@@ -1728,6 +1761,31 @@
       ],
       "type": "object"
     },
+    "TurnItemsView": {
+      "oneOf": [
+        {
+          "description": "`items` was not loaded for this turn. The field is intentionally empty.",
+          "enum": [
+            "notLoaded"
+          ],
+          "type": "string"
+        },
+        {
+          "description": "`items` contains only a display summary for this turn.",
+          "enum": [
+            "summary"
+          ],
+          "type": "string"
+        },
+        {
+          "description": "`items` contains every ThreadItem available from persisted app-server history for this turn.",
+          "enum": [
+            "full"
+          ],
+          "type": "string"
+        }
+      ]
+    },
     "TurnStatus": {
       "enum": [
         "completed",

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

@@ -853,6 +853,10 @@
           "description": "Usually the first user message in the thread, if available.",
           "type": "string"
         },
+        "sessionId": {
+          "description": "Session id shared by threads that belong to the same session tree.",
+          "type": "string"
+        },
         "source": {
           "allOf": [
             {
@@ -869,6 +873,17 @@
           ],
           "description": "Current runtime status for the thread."
         },
+        "threadSource": {
+          "anyOf": [
+            {
+              "$ref": "#/definitions/ThreadSource"
+            },
+            {
+              "type": "null"
+            }
+          ],
+          "description": "Optional analytics source classification for this thread."
+        },
         "turns": {
           "description": "Only populated on `thread/resume`, `thread/rollback`, `thread/fork`, and `thread/read` (when `includeTurns` is true) responses. For all other responses and notifications returning a Thread, the turns field will be an empty list.",
           "items": {
@@ -890,6 +905,7 @@
         "id",
         "modelProvider",
         "preview",
+        "sessionId",
         "source",
         "status",
         "turns",
@@ -1567,6 +1583,14 @@
         }
       ]
     },
+    "ThreadSource": {
+      "enum": [
+        "user",
+        "subagent",
+        "memory_consolidation"
+      ],
+      "type": "string"
+    },
     "ThreadStatus": {
       "oneOf": [
         {
@@ -1675,12 +1699,21 @@
           "type": "string"
         },
         "items": {
-          "description": "Only populated on a `thread/resume` or `thread/fork` response. For all other responses and notifications returning a Turn, the items field will be an empty list.",
+          "description": "Thread items currently included in this turn payload.",
           "items": {
             "$ref": "#/definitions/ThreadItem"
           },
           "type": "array"
         },
+        "itemsView": {
+          "allOf": [
+            {
+              "$ref": "#/definitions/TurnItemsView"
+            }
+          ],
+          "default": "full",
+          "description": "Describes how much of `items` has been loaded for this turn."
+        },
         "startedAt": {
           "description": "Unix timestamp (in seconds) when the turn started.",
           "format": "int64",
@@ -1728,6 +1761,31 @@
       ],
       "type": "object"
     },
+    "TurnItemsView": {
+      "oneOf": [
+        {
+          "description": "`items` was not loaded for this turn. The field is intentionally empty.",
+          "enum": [
+            "notLoaded"
+          ],
+          "type": "string"
+        },
+        {
+          "description": "`items` contains only a display summary for this turn.",
+          "enum": [
+            "summary"
+          ],
+          "type": "string"
+        },
+        {
+          "description": "`items` contains every ThreadItem available from persisted app-server history for this turn.",
+          "enum": [
+            "full"
+          ],
+          "type": "string"
+        }
+      ]
+    },
     "TurnStatus": {
       "enum": [
         "completed",

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

@@ -853,6 +853,10 @@
           "description": "Usually the first user message in the thread, if available.",
           "type": "string"
         },
+        "sessionId": {
+          "description": "Session id shared by threads that belong to the same session tree.",
+          "type": "string"
+        },
         "source": {
           "allOf": [
             {
@@ -869,6 +873,17 @@
           ],
           "description": "Current runtime status for the thread."
         },
+        "threadSource": {
+          "anyOf": [
+            {
+              "$ref": "#/definitions/ThreadSource"
+            },
+            {
+              "type": "null"
+            }
+          ],
+          "description": "Optional analytics source classification for this thread."
+        },
         "turns": {
           "description": "Only populated on `thread/resume`, `thread/rollback`, `thread/fork`, and `thread/read` (when `includeTurns` is true) responses. For all other responses and notifications returning a Thread, the turns field will be an empty list.",
           "items": {
@@ -890,6 +905,7 @@
         "id",
         "modelProvider",
         "preview",
+        "sessionId",
         "source",
         "status",
         "turns",
@@ -1567,6 +1583,14 @@
         }
       ]
     },
+    "ThreadSource": {
+      "enum": [
+        "user",
+        "subagent",
+        "memory_consolidation"
+      ],
+      "type": "string"
+    },
     "ThreadStatus": {
       "oneOf": [
         {
@@ -1675,12 +1699,21 @@
           "type": "string"
         },
         "items": {
-          "description": "Only populated on a `thread/resume` or `thread/fork` response. For all other responses and notifications returning a Turn, the items field will be an empty list.",
+          "description": "Thread items currently included in this turn payload.",
           "items": {
             "$ref": "#/definitions/ThreadItem"
           },
           "type": "array"
         },
+        "itemsView": {
+          "allOf": [
+            {
+              "$ref": "#/definitions/TurnItemsView"
+            }
+          ],
+          "default": "full",
+          "description": "Describes how much of `items` has been loaded for this turn."
+        },
         "startedAt": {
           "description": "Unix timestamp (in seconds) when the turn started.",
           "format": "int64",
@@ -1728,6 +1761,31 @@
       ],
       "type": "object"
     },
+    "TurnItemsView": {
+      "oneOf": [
+        {
+          "description": "`items` was not loaded for this turn. The field is intentionally empty.",
+          "enum": [
+            "notLoaded"
+          ],
+          "type": "string"
+        },
+        {
+          "description": "`items` contains only a display summary for this turn.",
+          "enum": [
+            "summary"
+          ],
+          "type": "string"
+        },
+        {
+          "description": "`items` contains every ThreadItem available from persisted app-server history for this turn.",
+          "enum": [
+            "full"
+          ],
+          "type": "string"
+        }
+      ]
+    },
     "TurnStatus": {
       "enum": [
         "completed",

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

@@ -1403,6 +1403,10 @@
           "description": "Usually the first user message in the thread, if available.",
           "type": "string"
         },
+        "sessionId": {
+          "description": "Session id shared by threads that belong to the same session tree.",
+          "type": "string"
+        },
         "source": {
           "allOf": [
             {
@@ -1419,6 +1423,17 @@
           ],
           "description": "Current runtime status for the thread."
         },
+        "threadSource": {
+          "anyOf": [
+            {
+              "$ref": "#/definitions/ThreadSource"
+            },
+            {
+              "type": "null"
+            }
+          ],
+          "description": "Optional analytics source classification for this thread."
+        },
         "turns": {
           "description": "Only populated on `thread/resume`, `thread/rollback`, `thread/fork`, and `thread/read` (when `includeTurns` is true) responses. For all other responses and notifications returning a Thread, the turns field will be an empty list.",
           "items": {
@@ -1440,6 +1455,7 @@
         "id",
         "modelProvider",
         "preview",
+        "sessionId",
         "source",
         "status",
         "turns",
@@ -2117,6 +2133,14 @@
         }
       ]
     },
+    "ThreadSource": {
+      "enum": [
+        "user",
+        "subagent",
+        "memory_consolidation"
+      ],
+      "type": "string"
+    },
     "ThreadStatus": {
       "oneOf": [
         {
@@ -2225,12 +2249,21 @@
           "type": "string"
         },
         "items": {
-          "description": "Only populated on a `thread/resume` or `thread/fork` response. For all other responses and notifications returning a Turn, the items field will be an empty list.",
+          "description": "Thread items currently included in this turn payload.",
           "items": {
             "$ref": "#/definitions/ThreadItem"
           },
           "type": "array"
         },
+        "itemsView": {
+          "allOf": [
+            {
+              "$ref": "#/definitions/TurnItemsView"
+            }
+          ],
+          "default": "full",
+          "description": "Describes how much of `items` has been loaded for this turn."
+        },
         "startedAt": {
           "description": "Unix timestamp (in seconds) when the turn started.",
           "format": "int64",
@@ -2278,6 +2311,31 @@
       ],
       "type": "object"
     },
+    "TurnItemsView": {
+      "oneOf": [
+        {
+          "description": "`items` was not loaded for this turn. The field is intentionally empty.",
+          "enum": [
+            "notLoaded"
+          ],
+          "type": "string"
+        },
+        {
+          "description": "`items` contains only a display summary for this turn.",
+          "enum": [
+            "summary"
+          ],
+          "type": "string"
+        },
+        {
+          "description": "`items` contains every ThreadItem available from persisted app-server history for this turn.",
+          "enum": [
+            "full"
+          ],
+          "type": "string"
+        }
+      ]
+    },
     "TurnStatus": {
       "enum": [
         "completed",

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

@@ -853,6 +853,10 @@
           "description": "Usually the first user message in the thread, if available.",
           "type": "string"
         },
+        "sessionId": {
+          "description": "Session id shared by threads that belong to the same session tree.",
+          "type": "string"
+        },
         "source": {
           "allOf": [
             {
@@ -869,6 +873,17 @@
           ],
           "description": "Current runtime status for the thread."
         },
+        "threadSource": {
+          "anyOf": [
+            {
+              "$ref": "#/definitions/ThreadSource"
+            },
+            {
+              "type": "null"
+            }
+          ],
+          "description": "Optional analytics source classification for this thread."
+        },
         "turns": {
           "description": "Only populated on `thread/resume`, `thread/rollback`, `thread/fork`, and `thread/read` (when `includeTurns` is true) responses. For all other responses and notifications returning a Thread, the turns field will be an empty list.",
           "items": {
@@ -890,6 +905,7 @@
         "id",
         "modelProvider",
         "preview",
+        "sessionId",
         "source",
         "status",
         "turns",
@@ -1567,6 +1583,14 @@
         }
       ]
     },
+    "ThreadSource": {
+      "enum": [
+        "user",
+        "subagent",
+        "memory_consolidation"
+      ],
+      "type": "string"
+    },
     "ThreadStatus": {
       "oneOf": [
         {
@@ -1675,12 +1699,21 @@
           "type": "string"
         },
         "items": {
-          "description": "Only populated on a `thread/resume` or `thread/fork` response. For all other responses and notifications returning a Turn, the items field will be an empty list.",
+          "description": "Thread items currently included in this turn payload.",
           "items": {
             "$ref": "#/definitions/ThreadItem"
           },
           "type": "array"
         },
+        "itemsView": {
+          "allOf": [
+            {
+              "$ref": "#/definitions/TurnItemsView"
+            }
+          ],
+          "default": "full",
+          "description": "Describes how much of `items` has been loaded for this turn."
+        },
         "startedAt": {
           "description": "Unix timestamp (in seconds) when the turn started.",
           "format": "int64",
@@ -1728,6 +1761,31 @@
       ],
       "type": "object"
     },
+    "TurnItemsView": {
+      "oneOf": [
+        {
+          "description": "`items` was not loaded for this turn. The field is intentionally empty.",
+          "enum": [
+            "notLoaded"
+          ],
+          "type": "string"
+        },
+        {
+          "description": "`items` contains only a display summary for this turn.",
+          "enum": [
+            "summary"
+          ],
+          "type": "string"
+        },
+        {
+          "description": "`items` contains every ThreadItem available from persisted app-server history for this turn.",
+          "enum": [
+            "full"
+          ],
+          "type": "string"
+        }
+      ]
+    },
     "TurnStatus": {
       "enum": [
         "completed",

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

@@ -172,6 +172,14 @@
       ],
       "type": "string"
     },
+    "ThreadSource": {
+      "enum": [
+        "user",
+        "subagent",
+        "memory_consolidation"
+      ],
+      "type": "string"
+    },
     "ThreadStartSource": {
       "enum": [
         "startup",
@@ -312,6 +320,17 @@
           "type": "null"
         }
       ]
+    },
+    "threadSource": {
+      "anyOf": [
+        {
+          "$ref": "#/definitions/ThreadSource"
+        },
+        {
+          "type": "null"
+        }
+      ],
+      "description": "Optional client-supplied analytics source classification for this thread."
     }
   },
   "title": "ThreadStartParams",

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

@@ -1403,6 +1403,10 @@
           "description": "Usually the first user message in the thread, if available.",
           "type": "string"
         },
+        "sessionId": {
+          "description": "Session id shared by threads that belong to the same session tree.",
+          "type": "string"
+        },
         "source": {
           "allOf": [
             {
@@ -1419,6 +1423,17 @@
           ],
           "description": "Current runtime status for the thread."
         },
+        "threadSource": {
+          "anyOf": [
+            {
+              "$ref": "#/definitions/ThreadSource"
+            },
+            {
+              "type": "null"
+            }
+          ],
+          "description": "Optional analytics source classification for this thread."
+        },
         "turns": {
           "description": "Only populated on `thread/resume`, `thread/rollback`, `thread/fork`, and `thread/read` (when `includeTurns` is true) responses. For all other responses and notifications returning a Thread, the turns field will be an empty list.",
           "items": {
@@ -1440,6 +1455,7 @@
         "id",
         "modelProvider",
         "preview",
+        "sessionId",
         "source",
         "status",
         "turns",
@@ -2117,6 +2133,14 @@
         }
       ]
     },
+    "ThreadSource": {
+      "enum": [
+        "user",
+        "subagent",
+        "memory_consolidation"
+      ],
+      "type": "string"
+    },
     "ThreadStatus": {
       "oneOf": [
         {
@@ -2225,12 +2249,21 @@
           "type": "string"
         },
         "items": {
-          "description": "Only populated on a `thread/resume` or `thread/fork` response. For all other responses and notifications returning a Turn, the items field will be an empty list.",
+          "description": "Thread items currently included in this turn payload.",
           "items": {
             "$ref": "#/definitions/ThreadItem"
           },
           "type": "array"
         },
+        "itemsView": {
+          "allOf": [
+            {
+              "$ref": "#/definitions/TurnItemsView"
+            }
+          ],
+          "default": "full",
+          "description": "Describes how much of `items` has been loaded for this turn."
+        },
         "startedAt": {
           "description": "Unix timestamp (in seconds) when the turn started.",
           "format": "int64",
@@ -2278,6 +2311,31 @@
       ],
       "type": "object"
     },
+    "TurnItemsView": {
+      "oneOf": [
+        {
+          "description": "`items` was not loaded for this turn. The field is intentionally empty.",
+          "enum": [
+            "notLoaded"
+          ],
+          "type": "string"
+        },
+        {
+          "description": "`items` contains only a display summary for this turn.",
+          "enum": [
+            "summary"
+          ],
+          "type": "string"
+        },
+        {
+          "description": "`items` contains every ThreadItem available from persisted app-server history for this turn.",
+          "enum": [
+            "full"
+          ],
+          "type": "string"
+        }
+      ]
+    },
     "TurnStatus": {
       "enum": [
         "completed",

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

@@ -853,6 +853,10 @@
           "description": "Usually the first user message in the thread, if available.",
           "type": "string"
         },
+        "sessionId": {
+          "description": "Session id shared by threads that belong to the same session tree.",
+          "type": "string"
+        },
         "source": {
           "allOf": [
             {
@@ -869,6 +873,17 @@
           ],
           "description": "Current runtime status for the thread."
         },
+        "threadSource": {
+          "anyOf": [
+            {
+              "$ref": "#/definitions/ThreadSource"
+            },
+            {
+              "type": "null"
+            }
+          ],
+          "description": "Optional analytics source classification for this thread."
+        },
         "turns": {
           "description": "Only populated on `thread/resume`, `thread/rollback`, `thread/fork`, and `thread/read` (when `includeTurns` is true) responses. For all other responses and notifications returning a Thread, the turns field will be an empty list.",
           "items": {
@@ -890,6 +905,7 @@
         "id",
         "modelProvider",
         "preview",
+        "sessionId",
         "source",
         "status",
         "turns",
@@ -1567,6 +1583,14 @@
         }
       ]
     },
+    "ThreadSource": {
+      "enum": [
+        "user",
+        "subagent",
+        "memory_consolidation"
+      ],
+      "type": "string"
+    },
     "ThreadStatus": {
       "oneOf": [
         {
@@ -1675,12 +1699,21 @@
           "type": "string"
         },
         "items": {
-          "description": "Only populated on a `thread/resume` or `thread/fork` response. For all other responses and notifications returning a Turn, the items field will be an empty list.",
+          "description": "Thread items currently included in this turn payload.",
           "items": {
             "$ref": "#/definitions/ThreadItem"
           },
           "type": "array"
         },
+        "itemsView": {
+          "allOf": [
+            {
+              "$ref": "#/definitions/TurnItemsView"
+            }
+          ],
+          "default": "full",
+          "description": "Describes how much of `items` has been loaded for this turn."
+        },
         "startedAt": {
           "description": "Unix timestamp (in seconds) when the turn started.",
           "format": "int64",
@@ -1728,6 +1761,31 @@
       ],
       "type": "object"
     },
+    "TurnItemsView": {
+      "oneOf": [
+        {
+          "description": "`items` was not loaded for this turn. The field is intentionally empty.",
+          "enum": [
+            "notLoaded"
+          ],
+          "type": "string"
+        },
+        {
+          "description": "`items` contains only a display summary for this turn.",
+          "enum": [
+            "summary"
+          ],
+          "type": "string"
+        },
+        {
+          "description": "`items` contains every ThreadItem available from persisted app-server history for this turn.",
+          "enum": [
+            "full"
+          ],
+          "type": "string"
+        }
+      ]
+    },
     "TurnStatus": {
       "enum": [
         "completed",

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

@@ -853,6 +853,10 @@
           "description": "Usually the first user message in the thread, if available.",
           "type": "string"
         },
+        "sessionId": {
+          "description": "Session id shared by threads that belong to the same session tree.",
+          "type": "string"
+        },
         "source": {
           "allOf": [
             {
@@ -869,6 +873,17 @@
           ],
           "description": "Current runtime status for the thread."
         },
+        "threadSource": {
+          "anyOf": [
+            {
+              "$ref": "#/definitions/ThreadSource"
+            },
+            {
+              "type": "null"
+            }
+          ],
+          "description": "Optional analytics source classification for this thread."
+        },
         "turns": {
           "description": "Only populated on `thread/resume`, `thread/rollback`, `thread/fork`, and `thread/read` (when `includeTurns` is true) responses. For all other responses and notifications returning a Thread, the turns field will be an empty list.",
           "items": {
@@ -890,6 +905,7 @@
         "id",
         "modelProvider",
         "preview",
+        "sessionId",
         "source",
         "status",
         "turns",
@@ -1567,6 +1583,14 @@
         }
       ]
     },
+    "ThreadSource": {
+      "enum": [
+        "user",
+        "subagent",
+        "memory_consolidation"
+      ],
+      "type": "string"
+    },
     "ThreadStatus": {
       "oneOf": [
         {
@@ -1675,12 +1699,21 @@
           "type": "string"
         },
         "items": {
-          "description": "Only populated on a `thread/resume` or `thread/fork` response. For all other responses and notifications returning a Turn, the items field will be an empty list.",
+          "description": "Thread items currently included in this turn payload.",
           "items": {
             "$ref": "#/definitions/ThreadItem"
           },
           "type": "array"
         },
+        "itemsView": {
+          "allOf": [
+            {
+              "$ref": "#/definitions/TurnItemsView"
+            }
+          ],
+          "default": "full",
+          "description": "Describes how much of `items` has been loaded for this turn."
+        },
         "startedAt": {
           "description": "Unix timestamp (in seconds) when the turn started.",
           "format": "int64",
@@ -1728,6 +1761,31 @@
       ],
       "type": "object"
     },
+    "TurnItemsView": {
+      "oneOf": [
+        {
+          "description": "`items` was not loaded for this turn. The field is intentionally empty.",
+          "enum": [
+            "notLoaded"
+          ],
+          "type": "string"
+        },
+        {
+          "description": "`items` contains only a display summary for this turn.",
+          "enum": [
+            "summary"
+          ],
+          "type": "string"
+        },
+        {
+          "description": "`items` contains every ThreadItem available from persisted app-server history for this turn.",
+          "enum": [
+            "full"
+          ],
+          "type": "string"
+        }
+      ]
+    },
     "TurnStatus": {
       "enum": [
         "completed",

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

@@ -1324,12 +1324,21 @@
           "type": "string"
         },
         "items": {
-          "description": "Only populated on a `thread/resume` or `thread/fork` response. For all other responses and notifications returning a Turn, the items field will be an empty list.",
+          "description": "Thread items currently included in this turn payload.",
           "items": {
             "$ref": "#/definitions/ThreadItem"
           },
           "type": "array"
         },
+        "itemsView": {
+          "allOf": [
+            {
+              "$ref": "#/definitions/TurnItemsView"
+            }
+          ],
+          "default": "full",
+          "description": "Describes how much of `items` has been loaded for this turn."
+        },
         "startedAt": {
           "description": "Unix timestamp (in seconds) when the turn started.",
           "format": "int64",
@@ -1377,6 +1386,31 @@
       ],
       "type": "object"
     },
+    "TurnItemsView": {
+      "oneOf": [
+        {
+          "description": "`items` was not loaded for this turn. The field is intentionally empty.",
+          "enum": [
+            "notLoaded"
+          ],
+          "type": "string"
+        },
+        {
+          "description": "`items` contains only a display summary for this turn.",
+          "enum": [
+            "summary"
+          ],
+          "type": "string"
+        },
+        {
+          "description": "`items` contains every ThreadItem available from persisted app-server history for this turn.",
+          "enum": [
+            "full"
+          ],
+          "type": "string"
+        }
+      ]
+    },
     "TurnStatus": {
       "enum": [
         "completed",

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

@@ -1324,12 +1324,21 @@
           "type": "string"
         },
         "items": {
-          "description": "Only populated on a `thread/resume` or `thread/fork` response. For all other responses and notifications returning a Turn, the items field will be an empty list.",
+          "description": "Thread items currently included in this turn payload.",
           "items": {
             "$ref": "#/definitions/ThreadItem"
           },
           "type": "array"
         },
+        "itemsView": {
+          "allOf": [
+            {
+              "$ref": "#/definitions/TurnItemsView"
+            }
+          ],
+          "default": "full",
+          "description": "Describes how much of `items` has been loaded for this turn."
+        },
         "startedAt": {
           "description": "Unix timestamp (in seconds) when the turn started.",
           "format": "int64",
@@ -1377,6 +1386,31 @@
       ],
       "type": "object"
     },
+    "TurnItemsView": {
+      "oneOf": [
+        {
+          "description": "`items` was not loaded for this turn. The field is intentionally empty.",
+          "enum": [
+            "notLoaded"
+          ],
+          "type": "string"
+        },
+        {
+          "description": "`items` contains only a display summary for this turn.",
+          "enum": [
+            "summary"
+          ],
+          "type": "string"
+        },
+        {
+          "description": "`items` contains every ThreadItem available from persisted app-server history for this turn.",
+          "enum": [
+            "full"
+          ],
+          "type": "string"
+        }
+      ]
+    },
     "TurnStatus": {
       "enum": [
         "completed",

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

@@ -1324,12 +1324,21 @@
           "type": "string"
         },
         "items": {
-          "description": "Only populated on a `thread/resume` or `thread/fork` response. For all other responses and notifications returning a Turn, the items field will be an empty list.",
+          "description": "Thread items currently included in this turn payload.",
           "items": {
             "$ref": "#/definitions/ThreadItem"
           },
           "type": "array"
         },
+        "itemsView": {
+          "allOf": [
+            {
+              "$ref": "#/definitions/TurnItemsView"
+            }
+          ],
+          "default": "full",
+          "description": "Describes how much of `items` has been loaded for this turn."
+        },
         "startedAt": {
           "description": "Unix timestamp (in seconds) when the turn started.",
           "format": "int64",
@@ -1377,6 +1386,31 @@
       ],
       "type": "object"
     },
+    "TurnItemsView": {
+      "oneOf": [
+        {
+          "description": "`items` was not loaded for this turn. The field is intentionally empty.",
+          "enum": [
+            "notLoaded"
+          ],
+          "type": "string"
+        },
+        {
+          "description": "`items` contains only a display summary for this turn.",
+          "enum": [
+            "summary"
+          ],
+          "type": "string"
+        },
+        {
+          "description": "`items` contains every ThreadItem available from persisted app-server history for this turn.",
+          "enum": [
+            "full"
+          ],
+          "type": "string"
+        }
+      ]
+    },
     "TurnStatus": {
       "enum": [
         "completed",

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

@@ -0,0 +1,23 @@
+{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "definitions": {
+    "WindowsSandboxReadiness": {
+      "enum": [
+        "ready",
+        "notConfigured",
+        "updateRequired"
+      ],
+      "type": "string"
+    }
+  },
+  "properties": {
+    "status": {
+      "$ref": "#/definitions/WindowsSandboxReadiness"
+    }
+  },
+  "required": [
+    "status"
+  ],
+  "title": "WindowsSandboxReadinessResponse",
+  "type": "object"
+}

codex-rs/app-server-protocol/schema/typescript/v2/HookMetadata.ts

@@ -5,5 +5,6 @@ import type { AbsolutePathBuf } from "../AbsolutePathBuf";
 import type { HookEventName } from "./HookEventName";
 import type { HookHandlerType } from "./HookHandlerType";
 import type { HookSource } from "./HookSource";
+import type { HookTrustStatus } from "./HookTrustStatus";
 
-export type HookMetadata = { key: string, eventName: HookEventName, handlerType: HookHandlerType, matcher: string | null, command: string | null, timeoutSec: bigint, statusMessage: string | null, sourcePath: AbsolutePathBuf, source: HookSource, pluginId: string | null, displayOrder: bigint, enabled: boolean, isManaged: boolean, };
+export type HookMetadata = { key: string, eventName: HookEventName, handlerType: HookHandlerType, matcher: string | null, command: string | null, timeoutSec: bigint, statusMessage: string | null, sourcePath: AbsolutePathBuf, source: HookSource, pluginId: string | null, displayOrder: bigint, enabled: boolean, isManaged: boolean, currentHash: string, trustStatus: HookTrustStatus, };

codex-rs/app-server-protocol/schema/typescript/v2/HookTrustStatus.ts

@@ -0,0 +1,5 @@
+// GENERATED CODE! DO NOT MODIFY BY HAND!
+
+// This file was generated by [ts-rs](https://github.com/Aleph-Alpha/ts-rs). Do not edit this file manually.
+
+export type HookTrustStatus = "managed" | "untrusted" | "trusted" | "modified";

codex-rs/app-server-protocol/schema/typescript/v2/Model.ts

@@ -4,7 +4,12 @@
 import type { InputModality } from "../InputModality";
 import type { ReasoningEffort } from "../ReasoningEffort";
 import type { ModelAvailabilityNux } from "./ModelAvailabilityNux";
+import type { ModelServiceTier } from "./ModelServiceTier";
 import type { ModelUpgradeInfo } from "./ModelUpgradeInfo";
 import type { ReasoningEffortOption } from "./ReasoningEffortOption";
 
-export type Model = { id: string, model: string, upgrade: string | null, upgradeInfo: ModelUpgradeInfo | null, availabilityNux: ModelAvailabilityNux | null, displayName: string, description: string, hidden: boolean, supportedReasoningEfforts: Array<ReasoningEffortOption>, defaultReasoningEffort: ReasoningEffort, inputModalities: Array<InputModality>, supportsPersonality: boolean, additionalSpeedTiers: Array<string>, isDefault: boolean, };
+export type Model = { id: string, model: string, upgrade: string | null, upgradeInfo: ModelUpgradeInfo | null, availabilityNux: ModelAvailabilityNux | null, displayName: string, description: string, hidden: boolean, supportedReasoningEfforts: Array<ReasoningEffortOption>, defaultReasoningEffort: ReasoningEffort, inputModalities: Array<InputModality>, supportsPersonality: boolean,
+/**
+ * Deprecated: use `serviceTiers` instead.
+ */
+additionalSpeedTiers: Array<string>, serviceTiers: Array<ModelServiceTier>, isDefault: boolean, };

codex-rs/app-server-protocol/schema/typescript/v2/ModelServiceTier.ts

@@ -0,0 +1,5 @@
+// GENERATED CODE! DO NOT MODIFY BY HAND!
+
+// This file was generated by [ts-rs](https://github.com/Aleph-Alpha/ts-rs). Do not edit this file manually.
+
+export type ModelServiceTier = { id: string, name: string, description: string, };

codex-rs/app-server-protocol/schema/typescript/v2/PluginShareDiscoverability.ts

@@ -0,0 +1,5 @@
+// GENERATED CODE! DO NOT MODIFY BY HAND!
+
+// This file was generated by [ts-rs](https://github.com/Aleph-Alpha/ts-rs). Do not edit this file manually.
+
+export type PluginShareDiscoverability = "LISTED" | "UNLISTED" | "PRIVATE";

codex-rs/app-server-protocol/schema/typescript/v2/PluginSharePrincipal.ts

@@ -0,0 +1,6 @@
+// GENERATED CODE! DO NOT MODIFY BY HAND!
+
+// This file was generated by [ts-rs](https://github.com/Aleph-Alpha/ts-rs). Do not edit this file manually.
+import type { PluginSharePrincipalType } from "./PluginSharePrincipalType";
+
+export type PluginSharePrincipal = { principalType: PluginSharePrincipalType, principalId: string, name: string, };

codex-rs/app-server-protocol/schema/typescript/v2/PluginSharePrincipalType.ts

@@ -0,0 +1,5 @@
+// GENERATED CODE! DO NOT MODIFY BY HAND!
+
+// This file was generated by [ts-rs](https://github.com/Aleph-Alpha/ts-rs). Do not edit this file manually.
+
+export type PluginSharePrincipalType = "user" | "group" | "workspace";

codex-rs/app-server-protocol/schema/typescript/v2/PluginShareSaveParams.ts

@@ -2,5 +2,7 @@
 
 // This file was generated by [ts-rs](https://github.com/Aleph-Alpha/ts-rs). Do not edit this file manually.
 import type { AbsolutePathBuf } from "../AbsolutePathBuf";
+import type { PluginShareDiscoverability } from "./PluginShareDiscoverability";
+import type { PluginShareTarget } from "./PluginShareTarget";
 
-export type PluginShareSaveParams = { pluginPath: AbsolutePathBuf, remotePluginId?: string | null, };
+export type PluginShareSaveParams = { pluginPath: AbsolutePathBuf, remotePluginId?: string | null, discoverability?: PluginShareDiscoverability | null, shareTargets?: Array<PluginShareTarget> | null, };

codex-rs/app-server-protocol/schema/typescript/v2/PluginShareTarget.ts

@@ -0,0 +1,6 @@
+// GENERATED CODE! DO NOT MODIFY BY HAND!
+
+// This file was generated by [ts-rs](https://github.com/Aleph-Alpha/ts-rs). Do not edit this file manually.
+import type { PluginSharePrincipalType } from "./PluginSharePrincipalType";
+
+export type PluginShareTarget = { principalType: PluginSharePrincipalType, principalId: string, };

codex-rs/app-server-protocol/schema/typescript/v2/PluginShareUpdateTargetsParams.ts

@@ -0,0 +1,6 @@
+// GENERATED CODE! DO NOT MODIFY BY HAND!
+
+// This file was generated by [ts-rs](https://github.com/Aleph-Alpha/ts-rs). Do not edit this file manually.
+import type { PluginShareTarget } from "./PluginShareTarget";
+
+export type PluginShareUpdateTargetsParams = { remotePluginId: string, shareTargets: Array<PluginShareTarget>, };

codex-rs/app-server-protocol/schema/typescript/v2/PluginShareUpdateTargetsResponse.ts

@@ -0,0 +1,6 @@
+// GENERATED CODE! DO NOT MODIFY BY HAND!
+
+// This file was generated by [ts-rs](https://github.com/Aleph-Alpha/ts-rs). Do not edit this file manually.
+import type { PluginSharePrincipal } from "./PluginSharePrincipal";
+
+export type PluginShareUpdateTargetsResponse = { principals: Array<PluginSharePrincipal>, };

codex-rs/app-server-protocol/schema/typescript/v2/PluginSummary.ts

@@ -11,4 +11,4 @@ export type PluginSummary = { id: string, name: string, source: PluginSource, in
 /**
  * Availability state for installing and using the plugin.
  */
-availability: PluginAvailability, interface: PluginInterface | null, };
+availability: PluginAvailability, interface: PluginInterface | null, keywords: Array<string>, };

codex-rs/app-server-protocol/schema/typescript/v2/ProcessExitedNotification.ts

@@ -0,0 +1,42 @@
+// GENERATED CODE! DO NOT MODIFY BY HAND!
+
+// This file was generated by [ts-rs](https://github.com/Aleph-Alpha/ts-rs). Do not edit this file manually.
+
+/**
+ * Final process exit notification for `process/spawn`.
+ */
+export type ProcessExitedNotification = {
+/**
+ * Client-supplied, connection-scoped `processHandle` from `process/spawn`.
+ */
+processHandle: string,
+/**
+ * Process exit code.
+ */
+exitCode: number,
+/**
+ * Buffered stdout capture.
+ *
+ * Empty when stdout was streamed via `process/outputDelta`.
+ */
+stdout: string,
+/**
+ * Whether stdout reached `outputBytesCap`.
+ *
+ * In streaming mode, stdout is empty and cap state is also reported on the
+ * final stdout `process/outputDelta` notification.
+ */
+stdoutCapReached: boolean,
+/**
+ * Buffered stderr capture.
+ *
+ * Empty when stderr was streamed via `process/outputDelta`.
+ */
+stderr: string,
+/**
+ * Whether stderr reached `outputBytesCap`.
+ *
+ * In streaming mode, stderr is empty and cap state is also reported on the
+ * final stderr `process/outputDelta` notification.
+ */
+stderrCapReached: boolean, };

codex-rs/app-server-protocol/schema/typescript/v2/ProcessOutputDeltaNotification.ts

@@ -0,0 +1,26 @@
+// GENERATED CODE! DO NOT MODIFY BY HAND!
+
+// This file was generated by [ts-rs](https://github.com/Aleph-Alpha/ts-rs). Do not edit this file manually.
+import type { ProcessOutputStream } from "./ProcessOutputStream";
+
+/**
+ * Base64-encoded output chunk emitted for a streaming `process/spawn` request.
+ */
+export type ProcessOutputDeltaNotification = {
+/**
+ * Client-supplied, connection-scoped `processHandle` from `process/spawn`.
+ */
+processHandle: string,
+/**
+ * Output stream this chunk belongs to.
+ */
+stream: ProcessOutputStream,
+/**
+ * Base64-encoded output bytes.
+ */
+deltaBase64: string,
+/**
+ * True on the final streamed chunk for this stream when output was
+ * truncated by `outputBytesCap`.
+ */
+capReached: boolean, };

codex-rs/app-server-protocol/schema/typescript/v2/ProcessOutputStream.ts

@@ -0,0 +1,8 @@
+// GENERATED CODE! DO NOT MODIFY BY HAND!
+
+// This file was generated by [ts-rs](https://github.com/Aleph-Alpha/ts-rs). Do not edit this file manually.
+
+/**
+ * Stream label for `process/outputDelta` notifications.
+ */
+export type ProcessOutputStream = "stdout" | "stderr";

codex-rs/app-server-protocol/schema/typescript/v2/ProcessTerminalSize.ts

@@ -0,0 +1,16 @@
+// GENERATED CODE! DO NOT MODIFY BY HAND!
+
+// This file was generated by [ts-rs](https://github.com/Aleph-Alpha/ts-rs). Do not edit this file manually.
+
+/**
+ * PTY size in character cells for `process/spawn` PTY sessions.
+ */
+export type ProcessTerminalSize = {
+/**
+ * Terminal height in character cells.
+ */
+rows: number,
+/**
+ * Terminal width in character cells.
+ */
+cols: number, };

codex-rs/app-server-protocol/schema/typescript/v2/Thread.ts

@@ -4,10 +4,15 @@
 import type { AbsolutePathBuf } from "../AbsolutePathBuf";
 import type { GitInfo } from "./GitInfo";
 import type { SessionSource } from "./SessionSource";
+import type { ThreadSource } from "./ThreadSource";
 import type { ThreadStatus } from "./ThreadStatus";
 import type { Turn } from "./Turn";
 
 export type Thread = { id: string,
+/**
+ * Session id shared by threads that belong to the same session tree.
+ */
+sessionId: string,
 /**
  * Source thread id when this thread was created by forking another thread.
  */
@@ -52,6 +57,10 @@ cliVersion: string,
  * Origin of the thread (CLI, VSCode, codex exec, codex app-server, etc.).
  */
 source: SessionSource,
+/**
+ * Optional analytics source classification for this thread.
+ */
+threadSource: ThreadSource | null,
 /**
  * Optional random unique nickname assigned to an AgentControl-spawned sub-agent.
  */

codex-rs/app-server-protocol/schema/typescript/v2/ThreadForkParams.ts

@@ -6,6 +6,7 @@ import type { JsonValue } from "../serde_json/JsonValue";
 import type { ApprovalsReviewer } from "./ApprovalsReviewer";
 import type { AskForApproval } from "./AskForApproval";
 import type { SandboxMode } from "./SandboxMode";
+import type { ThreadSource } from "./ThreadSource";
 
 /**
  * There are two ways to fork a thread:
@@ -23,4 +24,7 @@ model?: string | null, modelProvider?: string | null, serviceTier?: ServiceTier
  * Override where approval requests are routed for review on this thread
  * and subsequent turns.
  */
-approvalsReviewer?: ApprovalsReviewer | null, sandbox?: SandboxMode | null, config?: { [key in string]?: JsonValue } | null, baseInstructions?: string | null, developerInstructions?: string | null, ephemeral?: boolean};
+approvalsReviewer?: ApprovalsReviewer | null, sandbox?: SandboxMode | null, config?: { [key in string]?: JsonValue } | null, baseInstructions?: string | null, developerInstructions?: string | null, ephemeral?: boolean, /**
+ * Optional client-supplied analytics source classification for this forked thread.
+ */
+threadSource?: ThreadSource | null};

codex-rs/app-server-protocol/schema/typescript/v2/ThreadSource.ts

@@ -0,0 +1,5 @@
+// GENERATED CODE! DO NOT MODIFY BY HAND!
+
+// This file was generated by [ts-rs](https://github.com/Aleph-Alpha/ts-rs). Do not edit this file manually.
+
+export type ThreadSource = "user" | "subagent" | "memory_consolidation";

codex-rs/app-server-protocol/schema/typescript/v2/ThreadStartParams.ts

@@ -7,10 +7,14 @@ import type { JsonValue } from "../serde_json/JsonValue";
 import type { ApprovalsReviewer } from "./ApprovalsReviewer";
 import type { AskForApproval } from "./AskForApproval";
 import type { SandboxMode } from "./SandboxMode";
+import type { ThreadSource } from "./ThreadSource";
 import type { ThreadStartSource } from "./ThreadStartSource";
 
 export type ThreadStartParams = {model?: string | null, modelProvider?: string | null, serviceTier?: ServiceTier | null | null, cwd?: string | null, approvalPolicy?: AskForApproval | null, /**
  * Override where approval requests are routed for review on this thread
  * and subsequent turns.
  */
-approvalsReviewer?: ApprovalsReviewer | null, sandbox?: SandboxMode | null, config?: { [key in string]?: JsonValue } | null, serviceName?: string | null, baseInstructions?: string | null, developerInstructions?: string | null, personality?: Personality | null, ephemeral?: boolean | null, sessionStartSource?: ThreadStartSource | null};
+approvalsReviewer?: ApprovalsReviewer | null, sandbox?: SandboxMode | null, config?: { [key in string]?: JsonValue } | null, serviceName?: string | null, baseInstructions?: string | null, developerInstructions?: string | null, personality?: Personality | null, ephemeral?: boolean | null, sessionStartSource?: ThreadStartSource | null, /**
+ * Optional client-supplied analytics source classification for this thread.
+ */
+threadSource?: ThreadSource | null};

codex-rs/app-server-protocol/schema/typescript/v2/Turn.ts

@@ -3,15 +3,18 @@
 // This file was generated by [ts-rs](https://github.com/Aleph-Alpha/ts-rs). Do not edit this file manually.
 import type { ThreadItem } from "./ThreadItem";
 import type { TurnError } from "./TurnError";
+import type { TurnItemsView } from "./TurnItemsView";
 import type { TurnStatus } from "./TurnStatus";
 
 export type Turn = { id: string,
 /**
- * Only populated on a `thread/resume` or `thread/fork` response.
- * For all other responses and notifications returning a Turn,
- * the items field will be an empty list.
+ * Thread items currently included in this turn payload.
  */
-items: Array<ThreadItem>, status: TurnStatus,
+items: Array<ThreadItem>,
+/**
+ * Describes how much of `items` has been loaded for this turn.
+ */
+itemsView: TurnItemsView, status: TurnStatus,
 /**
  * Only populated when the Turn's status is failed.
  */

codex-rs/app-server-protocol/schema/typescript/v2/TurnItemsView.ts

@@ -0,0 +1,5 @@
+// GENERATED CODE! DO NOT MODIFY BY HAND!
+
+// This file was generated by [ts-rs](https://github.com/Aleph-Alpha/ts-rs). Do not edit this file manually.
+
+export type TurnItemsView = "notLoaded" | "summary" | "full";

codex-rs/app-server-protocol/schema/typescript/v2/WindowsSandboxReadiness.ts

@@ -0,0 +1,5 @@
+// GENERATED CODE! DO NOT MODIFY BY HAND!
+
+// This file was generated by [ts-rs](https://github.com/Aleph-Alpha/ts-rs). Do not edit this file manually.
+
+export type WindowsSandboxReadiness = "ready" | "notConfigured" | "updateRequired";

codex-rs/app-server-protocol/schema/typescript/v2/WindowsSandboxReadinessResponse.ts

@@ -0,0 +1,6 @@
+// GENERATED CODE! DO NOT MODIFY BY HAND!
+
+// This file was generated by [ts-rs](https://github.com/Aleph-Alpha/ts-rs). Do not edit this file manually.
+import type { WindowsSandboxReadiness } from "./WindowsSandboxReadiness";
+
+export type WindowsSandboxReadinessResponse = { status: WindowsSandboxReadiness, };

codex-rs/app-server-protocol/schema/typescript/v2/index.ts

@@ -168,6 +168,7 @@ export type { HookRunSummary } from "./HookRunSummary";
 export type { HookScope } from "./HookScope";
 export type { HookSource } from "./HookSource";
 export type { HookStartedNotification } from "./HookStartedNotification";
+export type { HookTrustStatus } from "./HookTrustStatus";
 export type { HooksListEntry } from "./HooksListEntry";
 export type { HooksListParams } from "./HooksListParams";
 export type { HooksListResponse } from "./HooksListResponse";
@@ -245,6 +246,7 @@ export type { ModelProviderCapabilitiesReadParams } from "./ModelProviderCapabil
 export type { ModelProviderCapabilitiesReadResponse } from "./ModelProviderCapabilitiesReadResponse";
 export type { ModelRerouteReason } from "./ModelRerouteReason";
 export type { ModelReroutedNotification } from "./ModelReroutedNotification";
+export type { ModelServiceTier } from "./ModelServiceTier";
 export type { ModelUpgradeInfo } from "./ModelUpgradeInfo";
 export type { ModelVerification } from "./ModelVerification";
 export type { ModelVerificationNotification } from "./ModelVerificationNotification";
@@ -283,11 +285,17 @@ export type { PluginReadParams } from "./PluginReadParams";
 export type { PluginReadResponse } from "./PluginReadResponse";
 export type { PluginShareDeleteParams } from "./PluginShareDeleteParams";
 export type { PluginShareDeleteResponse } from "./PluginShareDeleteResponse";
+export type { PluginShareDiscoverability } from "./PluginShareDiscoverability";
 export type { PluginShareListItem } from "./PluginShareListItem";
 export type { PluginShareListParams } from "./PluginShareListParams";
 export type { PluginShareListResponse } from "./PluginShareListResponse";
+export type { PluginSharePrincipal } from "./PluginSharePrincipal";
+export type { PluginSharePrincipalType } from "./PluginSharePrincipalType";
 export type { PluginShareSaveParams } from "./PluginShareSaveParams";
 export type { PluginShareSaveResponse } from "./PluginShareSaveResponse";
+export type { PluginShareTarget } from "./PluginShareTarget";
+export type { PluginShareUpdateTargetsParams } from "./PluginShareUpdateTargetsParams";
+export type { PluginShareUpdateTargetsResponse } from "./PluginShareUpdateTargetsResponse";
 export type { PluginSkillReadParams } from "./PluginSkillReadParams";
 export type { PluginSkillReadResponse } from "./PluginSkillReadResponse";
 export type { PluginSource } from "./PluginSource";
@@ -295,6 +303,10 @@ export type { PluginSummary } from "./PluginSummary";
 export type { PluginUninstallParams } from "./PluginUninstallParams";
 export type { PluginUninstallResponse } from "./PluginUninstallResponse";
 export type { PluginsMigration } from "./PluginsMigration";
+export type { ProcessExitedNotification } from "./ProcessExitedNotification";
+export type { ProcessOutputDeltaNotification } from "./ProcessOutputDeltaNotification";
+export type { ProcessOutputStream } from "./ProcessOutputStream";
+export type { ProcessTerminalSize } from "./ProcessTerminalSize";
 export type { ProfileV2 } from "./ProfileV2";
 export type { RateLimitReachedType } from "./RateLimitReachedType";
 export type { RateLimitSnapshot } from "./RateLimitSnapshot";
@@ -390,6 +402,7 @@ export type { ThreadSetNameResponse } from "./ThreadSetNameResponse";
 export type { ThreadShellCommandParams } from "./ThreadShellCommandParams";
 export type { ThreadShellCommandResponse } from "./ThreadShellCommandResponse";
 export type { ThreadSortKey } from "./ThreadSortKey";
+export type { ThreadSource } from "./ThreadSource";
 export type { ThreadSourceKind } from "./ThreadSourceKind";
 export type { ThreadStartParams } from "./ThreadStartParams";
 export type { ThreadStartResponse } from "./ThreadStartResponse";
@@ -419,6 +432,7 @@ export type { TurnEnvironmentParams } from "./TurnEnvironmentParams";
 export type { TurnError } from "./TurnError";
 export type { TurnInterruptParams } from "./TurnInterruptParams";
 export type { TurnInterruptResponse } from "./TurnInterruptResponse";
+export type { TurnItemsView } from "./TurnItemsView";
 export type { TurnPlanStep } from "./TurnPlanStep";
 export type { TurnPlanStepStatus } from "./TurnPlanStepStatus";
 export type { TurnPlanUpdatedNotification } from "./TurnPlanUpdatedNotification";
@@ -431,6 +445,8 @@ export type { TurnSteerResponse } from "./TurnSteerResponse";
 export type { UserInput } from "./UserInput";
 export type { WarningNotification } from "./WarningNotification";
 export type { WebSearchAction } from "./WebSearchAction";
+export type { WindowsSandboxReadiness } from "./WindowsSandboxReadiness";
+export type { WindowsSandboxReadinessResponse } from "./WindowsSandboxReadinessResponse";
 export type { WindowsSandboxSetupCompletedNotification } from "./WindowsSandboxSetupCompletedNotification";
 export type { WindowsSandboxSetupMode } from "./WindowsSandboxSetupMode";
 export type { WindowsSandboxSetupStartParams } from "./WindowsSandboxSetupStartParams";

codex-rs/app-server-protocol/src/protocol/common.rs

@@ -80,6 +80,7 @@ pub enum ClientRequestSerializationScope {
     Thread { thread_id: String },
     ThreadPath { path: PathBuf },
     CommandExecProcess { process_id: String },
+    Process { process_handle: String },
     FuzzyFileSearchSession { session_id: String },
     FsWatch { watch_id: String },
     McpOauth { server_name: String },
@@ -127,6 +128,11 @@ macro_rules! serialization_scope_expr {
             process_id: $actual_params.$field.clone(),
         })
     };
+    ($actual_params:ident, process_handle($params:ident . $field:ident)) => {
+        Some(ClientRequestSerializationScope::Process {
+            process_handle: $actual_params.$field.clone(),
+        })
+    };
     ($actual_params:ident, fuzzy_session_id($params:ident . $field:ident)) => {
         Some(ClientRequestSerializationScope::FuzzyFileSearchSession {
             session_id: $actual_params.$field.clone(),
@@ -622,6 +628,11 @@ client_request_definitions! {
         serialization: global("config"),
         response: v2::PluginShareSaveResponse,
     },
+    PluginShareUpdateTargets => "plugin/share/updateTargets" {
+        params: v2::PluginShareUpdateTargetsParams,
+        serialization: global("config"),
+        response: v2::PluginShareUpdateTargetsResponse,
+    },
     PluginShareList => "plugin/share/list" {
         params: v2::PluginShareListParams,
         serialization: global("config"),
@@ -837,6 +848,11 @@ client_request_definitions! {
         serialization: global("windows-sandbox-setup"),
         response: v2::WindowsSandboxSetupStartResponse,
     },
+    WindowsSandboxReadiness => "windowsSandbox/readiness" {
+        params: #[ts(type = "undefined")] #[serde(skip_serializing_if = "Option::is_none")] Option<()>,
+        serialization: global("config"),
+        response: v2::WindowsSandboxReadinessResponse,
+    },
 
     LoginAccount => "account/login/start" {
         params: v2::LoginAccountParams,
@@ -900,6 +916,34 @@ client_request_definitions! {
         serialization: command_process_id(params.process_id),
         response: v2::CommandExecResizeResponse,
     },
+    #[experimental("process/spawn")]
+    /// Spawn a standalone process (argv vector) without a Codex sandbox.
+    ProcessSpawn => "process/spawn" {
+        params: v2::ProcessSpawnParams,
+        serialization: process_handle(params.process_handle),
+        response: v2::ProcessSpawnResponse,
+    },
+    #[experimental("process/writeStdin")]
+    /// Write stdin bytes to a running `process/spawn` session or close stdin.
+    ProcessWriteStdin => "process/writeStdin" {
+        params: v2::ProcessWriteStdinParams,
+        serialization: process_handle(params.process_handle),
+        response: v2::ProcessWriteStdinResponse,
+    },
+    #[experimental("process/kill")]
+    /// Terminate a running `process/spawn` session by client-supplied `processHandle`.
+    ProcessKill => "process/kill" {
+        params: v2::ProcessKillParams,
+        serialization: process_handle(params.process_handle),
+        response: v2::ProcessKillResponse,
+    },
+    #[experimental("process/resizePty")]
+    /// Resize a running PTY-backed `process/spawn` session by client-supplied `processHandle`.
+    ProcessResizePty => "process/resizePty" {
+        params: v2::ProcessResizePtyParams,
+        serialization: process_handle(params.process_handle),
+        response: v2::ProcessResizePtyResponse,
+    },
 
     ConfigRead => "config/read" {
         params: v2::ConfigReadParams,
@@ -1401,6 +1445,12 @@ server_notification_definitions! {
     PlanDelta => "item/plan/delta" (v2::PlanDeltaNotification),
     /// Stream base64-encoded stdout/stderr chunks for a running `command/exec` session.
     CommandExecOutputDelta => "command/exec/outputDelta" (v2::CommandExecOutputDeltaNotification),
+    /// Stream base64-encoded stdout/stderr chunks for a running `process/spawn` session.
+    #[experimental("process/outputDelta")]
+    ProcessOutputDelta => "process/outputDelta" (v2::ProcessOutputDeltaNotification),
+    /// Final exit notification for a `process/spawn` session.
+    #[experimental("process/exited")]
+    ProcessExited => "process/exited" (v2::ProcessExitedNotification),
     CommandExecutionOutputDelta => "item/commandExecution/outputDelta" (v2::CommandExecutionOutputDeltaNotification),
     TerminalInteraction => "item/commandExecution/terminalInteraction" (v2::TerminalInteractionNotification),
     /// Deprecated legacy apply_patch output stream notification.
@@ -2128,6 +2178,7 @@ mod tests {
             response: v2::ThreadStartResponse {
                 thread: v2::Thread {
                     id: "67e55044-10b1-426f-9247-bb680e5fe0c8".to_string(),
+                    session_id: "67e55044-10b1-426f-9247-bb680e5fe0c7".to_string(),
                     forked_from_id: None,
                     preview: "first prompt".to_string(),
                     ephemeral: true,
@@ -2139,6 +2190,7 @@ mod tests {
                     cwd: cwd.clone(),
                     cli_version: "0.0.0".to_string(),
                     source: v2::SessionSource::Exec,
+                    thread_source: None,
                     agent_nickname: None,
                     agent_role: None,
                     git_info: None,
@@ -2168,6 +2220,7 @@ mod tests {
                 "response": {
                     "thread": {
                         "id": "67e55044-10b1-426f-9247-bb680e5fe0c8",
+                        "sessionId": "67e55044-10b1-426f-9247-bb680e5fe0c7",
                         "forkedFromId": null,
                         "preview": "first prompt",
                         "ephemeral": true,
@@ -2181,6 +2234,7 @@ mod tests {
                         "cwd": absolute_path_string("tmp"),
                         "cliVersion": "0.0.0",
                         "source": "exec",
+                        "threadSource": null,
                         "agentNickname": null,
                         "agentRole": null,
                         "gitInfo": null,

codex-rs/app-server-protocol/src/protocol/thread_history.rs

@@ -17,6 +17,7 @@ use crate::protocol::v2::ThreadItem;
 use crate::protocol::v2::Turn;
 use crate::protocol::v2::TurnError as V2TurnError;
 use crate::protocol::v2::TurnError;
+use crate::protocol::v2::TurnItemsView;
 use crate::protocol::v2::TurnStatus;
 use crate::protocol::v2::UserInput;
 use crate::protocol::v2::WebSearchAction;
@@ -1166,6 +1167,7 @@ impl From<PendingTurn> for Turn {
         Self {
             id: value.id,
             items: value.items,
+            items_view: TurnItemsView::Full,
             error: value.error,
             status: value.status,
             started_at: value.started_at,
@@ -1180,6 +1182,7 @@ impl From<&PendingTurn> for Turn {
         Self {
             id: value.id.clone(),
             items: value.items.clone(),
+            items_view: TurnItemsView::Full,
             error: value.error.clone(),
             status: value.status.clone(),
             started_at: value.started_at,
@@ -1453,6 +1456,7 @@ mod tests {
                 started_at: None,
                 completed_at: None,
                 duration_ms: None,
+                items_view: TurnItemsView::Full,
                 items: vec![
                     ThreadItem::UserMessage {
                         id: "item-1".into(),
@@ -2723,6 +2727,7 @@ mod tests {
                 started_at: None,
                 completed_at: None,
                 duration_ms: None,
+                items_view: TurnItemsView::Full,
                 items: Vec::new(),
             }]
         );
@@ -2982,6 +2987,7 @@ mod tests {
                 started_at: None,
                 completed_at: None,
                 duration_ms: None,
+                items_view: TurnItemsView::Full,
                 items: vec![ThreadItem::UserMessage {
                     id: "item-1".into(),
                     content: vec![UserInput::Text {

codex-rs/app-server-protocol/src/protocol/v2/account.rs

@@ -0,0 +1,383 @@
+use crate::protocol::common::AuthMode;
+use codex_experimental_api_macros::ExperimentalApi;
+use codex_protocol::account::PlanType;
+use codex_protocol::account::ProviderAccount;
+use codex_protocol::protocol::CreditsSnapshot as CoreCreditsSnapshot;
+use codex_protocol::protocol::RateLimitReachedType as CoreRateLimitReachedType;
+use codex_protocol::protocol::RateLimitSnapshot as CoreRateLimitSnapshot;
+use codex_protocol::protocol::RateLimitWindow as CoreRateLimitWindow;
+use schemars::JsonSchema;
+use serde::Deserialize;
+use serde::Serialize;
+use std::collections::HashMap;
+use ts_rs::TS;
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(tag = "type", rename_all = "camelCase")]
+#[ts(tag = "type")]
+#[ts(export_to = "v2/")]
+pub enum Account {
+    #[serde(rename = "apiKey", rename_all = "camelCase")]
+    #[ts(rename = "apiKey", rename_all = "camelCase")]
+    ApiKey {},
+
+    #[serde(rename = "chatgpt", rename_all = "camelCase")]
+    #[ts(rename = "chatgpt", rename_all = "camelCase")]
+    Chatgpt { email: String, plan_type: PlanType },
+
+    #[serde(rename = "amazonBedrock", rename_all = "camelCase")]
+    #[ts(rename = "amazonBedrock", rename_all = "camelCase")]
+    AmazonBedrock {},
+}
+
+impl From<ProviderAccount> for Account {
+    fn from(account: ProviderAccount) -> Self {
+        match account {
+            ProviderAccount::ApiKey => Self::ApiKey {},
+            ProviderAccount::Chatgpt { email, plan_type } => Self::Chatgpt { email, plan_type },
+            ProviderAccount::AmazonBedrock => Self::AmazonBedrock {},
+        }
+    }
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS, ExperimentalApi)]
+#[serde(tag = "type")]
+#[ts(tag = "type")]
+#[ts(export_to = "v2/")]
+pub enum LoginAccountParams {
+    #[serde(rename = "apiKey", rename_all = "camelCase")]
+    #[ts(rename = "apiKey", rename_all = "camelCase")]
+    ApiKey {
+        #[serde(rename = "apiKey")]
+        #[ts(rename = "apiKey")]
+        api_key: String,
+    },
+    #[serde(rename = "chatgpt", rename_all = "camelCase")]
+    #[ts(rename = "chatgpt", rename_all = "camelCase")]
+    Chatgpt {
+        #[serde(default, skip_serializing_if = "std::ops::Not::not")]
+        codex_streamlined_login: bool,
+    },
+    #[serde(rename = "chatgptDeviceCode")]
+    #[ts(rename = "chatgptDeviceCode")]
+    ChatgptDeviceCode,
+    /// [UNSTABLE] FOR OPENAI INTERNAL USE ONLY - DO NOT USE.
+    /// The access token must contain the same scopes that Codex-managed ChatGPT auth tokens have.
+    #[experimental("account/login/start.chatgptAuthTokens")]
+    #[serde(rename = "chatgptAuthTokens", rename_all = "camelCase")]
+    #[ts(rename = "chatgptAuthTokens", rename_all = "camelCase")]
+    ChatgptAuthTokens {
+        /// Access token (JWT) supplied by the client.
+        /// This token is used for backend API requests and email extraction.
+        access_token: String,
+        /// Workspace/account identifier supplied by the client.
+        chatgpt_account_id: String,
+        /// Optional plan type supplied by the client.
+        ///
+        /// When `null`, Codex attempts to derive the plan type from access-token
+        /// claims. If unavailable, the plan defaults to `unknown`.
+        #[ts(optional = nullable)]
+        chatgpt_plan_type: Option<String>,
+    },
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(tag = "type", rename_all = "camelCase")]
+#[ts(tag = "type")]
+#[ts(export_to = "v2/")]
+pub enum LoginAccountResponse {
+    #[serde(rename = "apiKey", rename_all = "camelCase")]
+    #[ts(rename = "apiKey", rename_all = "camelCase")]
+    ApiKey {},
+    #[serde(rename = "chatgpt", rename_all = "camelCase")]
+    #[ts(rename = "chatgpt", rename_all = "camelCase")]
+    Chatgpt {
+        // Use plain String for identifiers to avoid TS/JSON Schema quirks around uuid-specific types.
+        // Convert to/from UUIDs at the application layer as needed.
+        login_id: String,
+        /// URL the client should open in a browser to initiate the OAuth flow.
+        auth_url: String,
+    },
+    #[serde(rename = "chatgptDeviceCode", rename_all = "camelCase")]
+    #[ts(rename = "chatgptDeviceCode", rename_all = "camelCase")]
+    ChatgptDeviceCode {
+        // Use plain String for identifiers to avoid TS/JSON Schema quirks around uuid-specific types.
+        // Convert to/from UUIDs at the application layer as needed.
+        login_id: String,
+        /// URL the client should open in a browser to complete device code authorization.
+        verification_url: String,
+        /// One-time code the user must enter after signing in.
+        user_code: String,
+    },
+    #[serde(rename = "chatgptAuthTokens", rename_all = "camelCase")]
+    #[ts(rename = "chatgptAuthTokens", rename_all = "camelCase")]
+    ChatgptAuthTokens {},
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct CancelLoginAccountParams {
+    pub login_id: String,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub enum CancelLoginAccountStatus {
+    Canceled,
+    NotFound,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct CancelLoginAccountResponse {
+    pub status: CancelLoginAccountStatus,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct LogoutAccountResponse {}
+
+#[derive(Serialize, Deserialize, Debug, Clone, Copy, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub enum ChatgptAuthTokensRefreshReason {
+    /// Codex attempted a backend request and received `401 Unauthorized`.
+    Unauthorized,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct ChatgptAuthTokensRefreshParams {
+    pub reason: ChatgptAuthTokensRefreshReason,
+    /// Workspace/account identifier that Codex was previously using.
+    ///
+    /// Clients that manage multiple accounts/workspaces can use this as a hint
+    /// to refresh the token for the correct workspace.
+    ///
+    /// This may be `null` when the prior auth state did not include a workspace
+    /// identifier (`chatgpt_account_id`).
+    #[ts(optional = nullable)]
+    pub previous_account_id: Option<String>,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct ChatgptAuthTokensRefreshResponse {
+    pub access_token: String,
+    pub chatgpt_account_id: String,
+    pub chatgpt_plan_type: Option<String>,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct GetAccountRateLimitsResponse {
+    /// Backward-compatible single-bucket view; mirrors the historical payload.
+    pub rate_limits: RateLimitSnapshot,
+    /// Multi-bucket view keyed by metered `limit_id` (for example, `codex`).
+    pub rate_limits_by_limit_id: Option<HashMap<String, RateLimitSnapshot>>,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct SendAddCreditsNudgeEmailParams {
+    pub credit_type: AddCreditsNudgeCreditType,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, Copy, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "snake_case")]
+#[ts(export_to = "v2/", rename_all = "snake_case")]
+pub enum AddCreditsNudgeCreditType {
+    Credits,
+    UsageLimit,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct SendAddCreditsNudgeEmailResponse {
+    pub status: AddCreditsNudgeEmailStatus,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, Copy, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "snake_case")]
+#[ts(export_to = "v2/", rename_all = "snake_case")]
+pub enum AddCreditsNudgeEmailStatus {
+    Sent,
+    CooldownActive,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct GetAccountParams {
+    /// When `true`, requests a proactive token refresh before returning.
+    ///
+    /// In managed auth mode this triggers the normal refresh-token flow. In
+    /// external auth mode this flag is ignored. Clients should refresh tokens
+    /// themselves and call `account/login/start` with `chatgptAuthTokens`.
+    #[serde(default)]
+    pub refresh_token: bool,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct GetAccountResponse {
+    pub account: Option<Account>,
+    pub requires_openai_auth: bool,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct AccountUpdatedNotification {
+    pub auth_mode: Option<AuthMode>,
+    pub plan_type: Option<PlanType>,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct AccountRateLimitsUpdatedNotification {
+    pub rate_limits: RateLimitSnapshot,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct RateLimitSnapshot {
+    pub limit_id: Option<String>,
+    pub limit_name: Option<String>,
+    pub primary: Option<RateLimitWindow>,
+    pub secondary: Option<RateLimitWindow>,
+    pub credits: Option<CreditsSnapshot>,
+    pub plan_type: Option<PlanType>,
+    pub rate_limit_reached_type: Option<RateLimitReachedType>,
+}
+
+impl From<CoreRateLimitSnapshot> for RateLimitSnapshot {
+    fn from(value: CoreRateLimitSnapshot) -> Self {
+        Self {
+            limit_id: value.limit_id,
+            limit_name: value.limit_name,
+            primary: value.primary.map(RateLimitWindow::from),
+            secondary: value.secondary.map(RateLimitWindow::from),
+            credits: value.credits.map(CreditsSnapshot::from),
+            plan_type: value.plan_type,
+            rate_limit_reached_type: value
+                .rate_limit_reached_type
+                .map(RateLimitReachedType::from),
+        }
+    }
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, Copy, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "snake_case")]
+#[ts(export_to = "v2/", rename_all = "snake_case")]
+pub enum RateLimitReachedType {
+    RateLimitReached,
+    WorkspaceOwnerCreditsDepleted,
+    WorkspaceMemberCreditsDepleted,
+    WorkspaceOwnerUsageLimitReached,
+    WorkspaceMemberUsageLimitReached,
+}
+
+impl From<CoreRateLimitReachedType> for RateLimitReachedType {
+    fn from(value: CoreRateLimitReachedType) -> Self {
+        match value {
+            CoreRateLimitReachedType::RateLimitReached => Self::RateLimitReached,
+            CoreRateLimitReachedType::WorkspaceOwnerCreditsDepleted => {
+                Self::WorkspaceOwnerCreditsDepleted
+            }
+            CoreRateLimitReachedType::WorkspaceMemberCreditsDepleted => {
+                Self::WorkspaceMemberCreditsDepleted
+            }
+            CoreRateLimitReachedType::WorkspaceOwnerUsageLimitReached => {
+                Self::WorkspaceOwnerUsageLimitReached
+            }
+            CoreRateLimitReachedType::WorkspaceMemberUsageLimitReached => {
+                Self::WorkspaceMemberUsageLimitReached
+            }
+        }
+    }
+}
+
+impl From<RateLimitReachedType> for CoreRateLimitReachedType {
+    fn from(value: RateLimitReachedType) -> Self {
+        match value {
+            RateLimitReachedType::RateLimitReached => Self::RateLimitReached,
+            RateLimitReachedType::WorkspaceOwnerCreditsDepleted => {
+                Self::WorkspaceOwnerCreditsDepleted
+            }
+            RateLimitReachedType::WorkspaceMemberCreditsDepleted => {
+                Self::WorkspaceMemberCreditsDepleted
+            }
+            RateLimitReachedType::WorkspaceOwnerUsageLimitReached => {
+                Self::WorkspaceOwnerUsageLimitReached
+            }
+            RateLimitReachedType::WorkspaceMemberUsageLimitReached => {
+                Self::WorkspaceMemberUsageLimitReached
+            }
+        }
+    }
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct RateLimitWindow {
+    pub used_percent: i32,
+    #[ts(type = "number | null")]
+    pub window_duration_mins: Option<i64>,
+    #[ts(type = "number | null")]
+    pub resets_at: Option<i64>,
+}
+
+impl From<CoreRateLimitWindow> for RateLimitWindow {
+    fn from(value: CoreRateLimitWindow) -> Self {
+        Self {
+            used_percent: value.used_percent.round() as i32,
+            window_duration_mins: value.window_minutes,
+            resets_at: value.resets_at,
+        }
+    }
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct CreditsSnapshot {
+    pub has_credits: bool,
+    pub unlimited: bool,
+    pub balance: Option<String>,
+}
+
+impl From<CoreCreditsSnapshot> for CreditsSnapshot {
+    fn from(value: CoreCreditsSnapshot) -> Self {
+        Self {
+            has_credits: value.has_credits,
+            unlimited: value.unlimited,
+            balance: value.balance,
+        }
+    }
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct AccountLoginCompletedNotification {
+    // Use plain String for identifiers to avoid TS/JSON Schema quirks around uuid-specific types.
+    // Convert to/from UUIDs at the application layer as needed.
+    pub login_id: Option<String>,
+    pub success: bool,
+    pub error: Option<String>,
+}

codex-rs/app-server-protocol/src/protocol/v2/apps.rs

@@ -0,0 +1,146 @@
+use super::shared::default_enabled;
+use schemars::JsonSchema;
+use serde::Deserialize;
+use serde::Serialize;
+use std::collections::HashMap;
+use ts_rs::TS;
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Default, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+/// EXPERIMENTAL - list available apps/connectors.
+pub struct AppsListParams {
+    /// Opaque pagination cursor returned by a previous call.
+    #[ts(optional = nullable)]
+    pub cursor: Option<String>,
+    /// Optional page size; defaults to a reasonable server-side value.
+    #[ts(optional = nullable)]
+    pub limit: Option<u32>,
+    /// Optional thread id used to evaluate app feature gating from that thread's config.
+    #[ts(optional = nullable)]
+    pub thread_id: Option<String>,
+    /// When true, bypass app caches and fetch the latest data from sources.
+    #[serde(default, skip_serializing_if = "std::ops::Not::not")]
+    pub force_refetch: bool,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+/// EXPERIMENTAL - app metadata returned by app-list APIs.
+pub struct AppBranding {
+    pub category: Option<String>,
+    pub developer: Option<String>,
+    pub website: Option<String>,
+    pub privacy_policy: Option<String>,
+    pub terms_of_service: Option<String>,
+    pub is_discoverable_app: bool,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct AppReview {
+    pub status: String,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct AppScreenshot {
+    pub url: Option<String>,
+    #[serde(alias = "file_id")]
+    pub file_id: Option<String>,
+    #[serde(alias = "user_prompt")]
+    pub user_prompt: String,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct AppMetadata {
+    pub review: Option<AppReview>,
+    pub categories: Option<Vec<String>>,
+    pub sub_categories: Option<Vec<String>>,
+    pub seo_description: Option<String>,
+    pub screenshots: Option<Vec<AppScreenshot>>,
+    pub developer: Option<String>,
+    pub version: Option<String>,
+    pub version_id: Option<String>,
+    pub version_notes: Option<String>,
+    pub first_party_type: Option<String>,
+    pub first_party_requires_install: Option<bool>,
+    pub show_in_composer_when_unlinked: Option<bool>,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+/// EXPERIMENTAL - app metadata returned by app-list APIs.
+pub struct AppInfo {
+    pub id: String,
+    pub name: String,
+    pub description: Option<String>,
+    pub logo_url: Option<String>,
+    pub logo_url_dark: Option<String>,
+    pub distribution_channel: Option<String>,
+    pub branding: Option<AppBranding>,
+    pub app_metadata: Option<AppMetadata>,
+    pub labels: Option<HashMap<String, String>>,
+    pub install_url: Option<String>,
+    #[serde(default)]
+    pub is_accessible: bool,
+    /// Whether this app is enabled in config.toml.
+    /// Example:
+    /// ```toml
+    /// [apps.bad_app]
+    /// enabled = false
+    /// ```
+    #[serde(default = "default_enabled")]
+    pub is_enabled: bool,
+    #[serde(default)]
+    pub plugin_display_names: Vec<String>,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+/// EXPERIMENTAL - app metadata summary for plugin responses.
+pub struct AppSummary {
+    pub id: String,
+    pub name: String,
+    pub description: Option<String>,
+    pub install_url: Option<String>,
+    pub needs_auth: bool,
+}
+
+impl From<AppInfo> for AppSummary {
+    fn from(value: AppInfo) -> Self {
+        Self {
+            id: value.id,
+            name: value.name,
+            description: value.description,
+            install_url: value.install_url,
+            needs_auth: false,
+        }
+    }
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+/// EXPERIMENTAL - app list response.
+pub struct AppsListResponse {
+    pub data: Vec<AppInfo>,
+    /// Opaque cursor to pass to the next call to continue after the last item.
+    /// If None, there are no more items to return.
+    pub next_cursor: Option<String>,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+/// EXPERIMENTAL - notification emitted when the app list changes.
+pub struct AppListUpdatedNotification {
+    pub data: Vec<AppInfo>,
+}

codex-rs/app-server-protocol/src/protocol/v2/collaboration_mode.rs

@@ -0,0 +1,45 @@
+use codex_protocol::config_types::CollaborationModeMask as CoreCollaborationModeMask;
+use codex_protocol::config_types::ModeKind;
+use codex_protocol::openai_models::ReasoningEffort;
+use schemars::JsonSchema;
+use serde::Deserialize;
+use serde::Serialize;
+use ts_rs::TS;
+
+/// EXPERIMENTAL - list collaboration mode presets.
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Default, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct CollaborationModeListParams {}
+
+/// EXPERIMENTAL - collaboration mode preset metadata for clients.
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct CollaborationModeMask {
+    pub name: String,
+    pub mode: Option<ModeKind>,
+    pub model: Option<String>,
+    #[serde(rename = "reasoning_effort")]
+    #[ts(rename = "reasoning_effort")]
+    pub reasoning_effort: Option<Option<ReasoningEffort>>,
+}
+
+impl From<CoreCollaborationModeMask> for CollaborationModeMask {
+    fn from(value: CoreCollaborationModeMask) -> Self {
+        Self {
+            name: value.name,
+            mode: value.mode,
+            model: value.model,
+            reasoning_effort: value.reasoning_effort,
+        }
+    }
+}
+
+/// EXPERIMENTAL - collaboration mode presets response.
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct CollaborationModeListResponse {
+    pub data: Vec<CollaborationModeMask>,
+}

codex-rs/app-server-protocol/src/protocol/v2/command_exec.rs

@@ -0,0 +1,214 @@
+use super::PermissionProfile;
+use super::SandboxPolicy;
+use codex_experimental_api_macros::ExperimentalApi;
+use schemars::JsonSchema;
+use serde::Deserialize;
+use serde::Serialize;
+use std::collections::HashMap;
+use std::path::PathBuf;
+use ts_rs::TS;
+
+/// PTY size in character cells for `command/exec` PTY sessions.
+#[derive(Serialize, Deserialize, Debug, Clone, Copy, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct CommandExecTerminalSize {
+    /// Terminal height in character cells.
+    pub rows: u16,
+    /// Terminal width in character cells.
+    pub cols: u16,
+}
+
+/// Run a standalone command (argv vector) in the server sandbox without
+/// creating a thread or turn.
+///
+/// The final `command/exec` response is deferred until the process exits and is
+/// sent only after all `command/exec/outputDelta` notifications for that
+/// connection have been emitted.
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS, ExperimentalApi)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct CommandExecParams {
+    /// Command argv vector. Empty arrays are rejected.
+    pub command: Vec<String>,
+    /// Optional client-supplied, connection-scoped process id.
+    ///
+    /// Required for `tty`, `streamStdin`, `streamStdoutStderr`, and follow-up
+    /// `command/exec/write`, `command/exec/resize`, and
+    /// `command/exec/terminate` calls. When omitted, buffered execution gets an
+    /// internal id that is not exposed to the client.
+    #[ts(optional = nullable)]
+    pub process_id: Option<String>,
+    /// Enable PTY mode.
+    ///
+    /// This implies `streamStdin` and `streamStdoutStderr`.
+    #[serde(default, skip_serializing_if = "std::ops::Not::not")]
+    pub tty: bool,
+    /// Allow follow-up `command/exec/write` requests to write stdin bytes.
+    ///
+    /// Requires a client-supplied `processId`.
+    #[serde(default, skip_serializing_if = "std::ops::Not::not")]
+    pub stream_stdin: bool,
+    /// Stream stdout/stderr via `command/exec/outputDelta` notifications.
+    ///
+    /// Streamed bytes are not duplicated into the final response and require a
+    /// client-supplied `processId`.
+    #[serde(default, skip_serializing_if = "std::ops::Not::not")]
+    pub stream_stdout_stderr: bool,
+    /// Optional per-stream stdout/stderr capture cap in bytes.
+    ///
+    /// When omitted, the server default applies. Cannot be combined with
+    /// `disableOutputCap`.
+    #[ts(type = "number | null")]
+    #[ts(optional = nullable)]
+    pub output_bytes_cap: Option<usize>,
+    /// Disable stdout/stderr capture truncation for this request.
+    ///
+    /// Cannot be combined with `outputBytesCap`.
+    #[serde(default, skip_serializing_if = "std::ops::Not::not")]
+    pub disable_output_cap: bool,
+    /// Disable the timeout entirely for this request.
+    ///
+    /// Cannot be combined with `timeoutMs`.
+    #[serde(default, skip_serializing_if = "std::ops::Not::not")]
+    pub disable_timeout: bool,
+    /// Optional timeout in milliseconds.
+    ///
+    /// When omitted, the server default applies. Cannot be combined with
+    /// `disableTimeout`.
+    #[ts(type = "number | null")]
+    #[ts(optional = nullable)]
+    pub timeout_ms: Option<i64>,
+    /// Optional working directory. Defaults to the server cwd.
+    #[ts(optional = nullable)]
+    pub cwd: Option<PathBuf>,
+    /// Optional environment overrides merged into the server-computed
+    /// environment.
+    ///
+    /// Matching names override inherited values. Set a key to `null` to unset
+    /// an inherited variable.
+    #[ts(optional = nullable)]
+    pub env: Option<HashMap<String, Option<String>>>,
+    /// Optional initial PTY size in character cells. Only valid when `tty` is
+    /// true.
+    #[ts(optional = nullable)]
+    pub size: Option<CommandExecTerminalSize>,
+    /// Optional sandbox policy for this command.
+    ///
+    /// Uses the same shape as thread/turn execution sandbox configuration and
+    /// defaults to the user's configured policy when omitted. Cannot be
+    /// combined with `permissionProfile`.
+    #[ts(optional = nullable)]
+    pub sandbox_policy: Option<SandboxPolicy>,
+    /// Optional full permissions profile for this command.
+    ///
+    /// Defaults to the user's configured permissions when omitted. Cannot be
+    /// combined with `sandboxPolicy`.
+    #[experimental("command/exec.permissionProfile")]
+    #[ts(optional = nullable)]
+    pub permission_profile: Option<PermissionProfile>,
+}
+
+/// Final buffered result for `command/exec`.
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct CommandExecResponse {
+    /// Process exit code.
+    pub exit_code: i32,
+    /// Buffered stdout capture.
+    ///
+    /// Empty when stdout was streamed via `command/exec/outputDelta`.
+    pub stdout: String,
+    /// Buffered stderr capture.
+    ///
+    /// Empty when stderr was streamed via `command/exec/outputDelta`.
+    pub stderr: String,
+}
+
+/// Write stdin bytes to a running `command/exec` session, close stdin, or
+/// both.
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct CommandExecWriteParams {
+    /// Client-supplied, connection-scoped `processId` from the original
+    /// `command/exec` request.
+    pub process_id: String,
+    /// Optional base64-encoded stdin bytes to write.
+    #[ts(optional = nullable)]
+    pub delta_base64: Option<String>,
+    /// Close stdin after writing `deltaBase64`, if present.
+    #[serde(default, skip_serializing_if = "std::ops::Not::not")]
+    pub close_stdin: bool,
+}
+
+/// Empty success response for `command/exec/write`.
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct CommandExecWriteResponse {}
+
+/// Terminate a running `command/exec` session.
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct CommandExecTerminateParams {
+    /// Client-supplied, connection-scoped `processId` from the original
+    /// `command/exec` request.
+    pub process_id: String,
+}
+
+/// Empty success response for `command/exec/terminate`.
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct CommandExecTerminateResponse {}
+
+/// Resize a running PTY-backed `command/exec` session.
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct CommandExecResizeParams {
+    /// Client-supplied, connection-scoped `processId` from the original
+    /// `command/exec` request.
+    pub process_id: String,
+    /// New PTY size in character cells.
+    pub size: CommandExecTerminalSize,
+}
+
+/// Empty success response for `command/exec/resize`.
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct CommandExecResizeResponse {}
+
+/// Stream label for `command/exec/outputDelta` notifications.
+#[derive(Serialize, Deserialize, Debug, Clone, Copy, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub enum CommandExecOutputStream {
+    /// stdout stream. PTY mode multiplexes terminal output here.
+    Stdout,
+    /// stderr stream.
+    Stderr,
+}
+/// Base64-encoded output chunk emitted for a streaming `command/exec` request.
+///
+/// These notifications are connection-scoped. If the originating connection
+/// closes, the server terminates the process.
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct CommandExecOutputDeltaNotification {
+    /// Client-supplied, connection-scoped `processId` from the original
+    /// `command/exec` request.
+    pub process_id: String,
+    /// Output stream for this chunk.
+    pub stream: CommandExecOutputStream,
+    /// Base64-encoded output bytes.
+    pub delta_base64: String,
+    /// `true` on the final streamed chunk for a stream when `outputBytesCap`
+    /// truncated later output on that stream.
+    pub cap_reached: bool,
+}

codex-rs/app-server-protocol/src/protocol/v2/config.rs

@@ -0,0 +1,703 @@
+use super::ApprovalsReviewer;
+use super::AskForApproval;
+use super::SandboxMode;
+use super::shared::default_enabled;
+use codex_experimental_api_macros::ExperimentalApi;
+use codex_protocol::config_types::ForcedLoginMethod;
+use codex_protocol::config_types::ReasoningSummary;
+use codex_protocol::config_types::ServiceTier;
+use codex_protocol::config_types::Verbosity;
+use codex_protocol::config_types::WebSearchMode;
+use codex_protocol::config_types::WebSearchToolConfig;
+use codex_protocol::openai_models::ReasoningEffort;
+use codex_utils_absolute_path::AbsolutePathBuf;
+use schemars::JsonSchema;
+use serde::Deserialize;
+use serde::Serialize;
+use serde_json::Value as JsonValue;
+use std::collections::BTreeMap;
+use std::collections::HashMap;
+use std::path::PathBuf;
+use ts_rs::TS;
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(tag = "type", rename_all = "camelCase")]
+#[ts(tag = "type")]
+#[ts(export_to = "v2/")]
+pub enum ConfigLayerSource {
+    /// Managed preferences layer delivered by MDM (macOS only).
+    #[serde(rename_all = "camelCase")]
+    #[ts(rename_all = "camelCase")]
+    Mdm {
+        domain: String,
+        key: String,
+    },
+
+    /// Managed config layer from a file (usually `managed_config.toml`).
+    #[serde(rename_all = "camelCase")]
+    #[ts(rename_all = "camelCase")]
+    System {
+        /// This is the path to the system config.toml file, though it is not
+        /// guaranteed to exist.
+        file: AbsolutePathBuf,
+    },
+
+    /// User config layer from $CODEX_HOME/config.toml. This layer is special
+    /// in that it is expected to be:
+    /// - writable by the user
+    /// - generally outside the workspace directory
+    #[serde(rename_all = "camelCase")]
+    #[ts(rename_all = "camelCase")]
+    User {
+        /// This is the path to the user's config.toml file, though it is not
+        /// guaranteed to exist.
+        file: AbsolutePathBuf,
+    },
+
+    /// Path to a .codex/ folder within a project. There could be multiple of
+    /// these between `cwd` and the project/repo root.
+    #[serde(rename_all = "camelCase")]
+    #[ts(rename_all = "camelCase")]
+    Project {
+        dot_codex_folder: AbsolutePathBuf,
+    },
+
+    /// Session-layer overrides supplied via `-c`/`--config`.
+    SessionFlags,
+
+    /// `managed_config.toml` was designed to be a config that was loaded
+    /// as the last layer on top of everything else. This scheme did not quite
+    /// work out as intended, but we keep this variant as a "best effort" while
+    /// we phase out `managed_config.toml` in favor of `requirements.toml`.
+    #[serde(rename_all = "camelCase")]
+    #[ts(rename_all = "camelCase")]
+    LegacyManagedConfigTomlFromFile {
+        file: AbsolutePathBuf,
+    },
+
+    LegacyManagedConfigTomlFromMdm,
+}
+
+impl ConfigLayerSource {
+    /// A settings from a layer with a higher precedence will override a setting
+    /// from a layer with a lower precedence.
+    pub fn precedence(&self) -> i16 {
+        match self {
+            ConfigLayerSource::Mdm { .. } => 0,
+            ConfigLayerSource::System { .. } => 10,
+            ConfigLayerSource::User { .. } => 20,
+            ConfigLayerSource::Project { .. } => 25,
+            ConfigLayerSource::SessionFlags => 30,
+            ConfigLayerSource::LegacyManagedConfigTomlFromFile { .. } => 40,
+            ConfigLayerSource::LegacyManagedConfigTomlFromMdm => 50,
+        }
+    }
+}
+
+/// Compares [ConfigLayerSource] by precedence, so `A < B` means settings from
+/// layer `A` will be overridden by settings from layer `B`.
+impl PartialOrd for ConfigLayerSource {
+    fn partial_cmp(&self, other: &Self) -> Option<std::cmp::Ordering> {
+        Some(self.precedence().cmp(&other.precedence()))
+    }
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Default, JsonSchema, TS)]
+#[serde(rename_all = "snake_case")]
+#[ts(export_to = "v2/")]
+pub struct SandboxWorkspaceWrite {
+    #[serde(default)]
+    pub writable_roots: Vec<PathBuf>,
+    #[serde(default)]
+    pub network_access: bool,
+    #[serde(default)]
+    pub exclude_tmpdir_env_var: bool,
+    #[serde(default)]
+    pub exclude_slash_tmp: bool,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "snake_case")]
+#[ts(export_to = "v2/")]
+pub struct ToolsV2 {
+    pub web_search: Option<WebSearchToolConfig>,
+    pub view_image: Option<bool>,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS, ExperimentalApi)]
+#[serde(rename_all = "snake_case")]
+#[ts(export_to = "v2/")]
+pub struct ProfileV2 {
+    pub model: Option<String>,
+    pub model_provider: Option<String>,
+    #[experimental(nested)]
+    pub approval_policy: Option<AskForApproval>,
+    /// [UNSTABLE] Optional profile-level override for where approval requests
+    /// are routed for review. If omitted, the enclosing config default is
+    /// used.
+    #[experimental("config/read.approvalsReviewer")]
+    pub approvals_reviewer: Option<ApprovalsReviewer>,
+    pub service_tier: Option<ServiceTier>,
+    pub model_reasoning_effort: Option<ReasoningEffort>,
+    pub model_reasoning_summary: Option<ReasoningSummary>,
+    pub model_verbosity: Option<Verbosity>,
+    pub web_search: Option<WebSearchMode>,
+    pub tools: Option<ToolsV2>,
+    pub chatgpt_base_url: Option<String>,
+    #[serde(default, flatten)]
+    pub additional: HashMap<String, JsonValue>,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "snake_case")]
+#[ts(export_to = "v2/")]
+pub struct AnalyticsConfig {
+    pub enabled: Option<bool>,
+    #[serde(default, flatten)]
+    pub additional: HashMap<String, JsonValue>,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, Copy, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "snake_case")]
+#[ts(export_to = "v2/")]
+pub enum AppToolApproval {
+    Auto,
+    Prompt,
+    Approve,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "snake_case")]
+#[ts(export_to = "v2/")]
+pub struct AppsDefaultConfig {
+    #[serde(default = "default_enabled")]
+    pub enabled: bool,
+    #[serde(default = "default_enabled")]
+    pub destructive_enabled: bool,
+    #[serde(default = "default_enabled")]
+    pub open_world_enabled: bool,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "snake_case")]
+#[ts(export_to = "v2/")]
+pub struct AppToolConfig {
+    pub enabled: Option<bool>,
+    pub approval_mode: Option<AppToolApproval>,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "snake_case")]
+#[ts(export_to = "v2/")]
+pub struct AppToolsConfig {
+    #[serde(default, flatten)]
+    pub tools: HashMap<String, AppToolConfig>,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "snake_case")]
+#[ts(export_to = "v2/")]
+pub struct AppConfig {
+    #[serde(default = "default_enabled")]
+    pub enabled: bool,
+    pub destructive_enabled: Option<bool>,
+    pub open_world_enabled: Option<bool>,
+    pub default_tools_approval_mode: Option<AppToolApproval>,
+    pub default_tools_enabled: Option<bool>,
+    pub tools: Option<AppToolsConfig>,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "snake_case")]
+#[ts(export_to = "v2/")]
+pub struct AppsConfig {
+    #[serde(default, rename = "_default")]
+    pub default: Option<AppsDefaultConfig>,
+    #[serde(default, flatten)]
+    pub apps: HashMap<String, AppConfig>,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS, ExperimentalApi)]
+#[serde(rename_all = "snake_case")]
+#[ts(export_to = "v2/")]
+pub struct Config {
+    pub model: Option<String>,
+    pub review_model: Option<String>,
+    pub model_context_window: Option<i64>,
+    pub model_auto_compact_token_limit: Option<i64>,
+    pub model_provider: Option<String>,
+    #[experimental(nested)]
+    pub approval_policy: Option<AskForApproval>,
+    /// [UNSTABLE] Optional default for where approval requests are routed for
+    /// review.
+    #[experimental("config/read.approvalsReviewer")]
+    pub approvals_reviewer: Option<ApprovalsReviewer>,
+    pub sandbox_mode: Option<SandboxMode>,
+    pub sandbox_workspace_write: Option<SandboxWorkspaceWrite>,
+    pub forced_chatgpt_workspace_id: Option<String>,
+    pub forced_login_method: Option<ForcedLoginMethod>,
+    pub web_search: Option<WebSearchMode>,
+    pub tools: Option<ToolsV2>,
+    pub profile: Option<String>,
+    #[experimental(nested)]
+    #[serde(default)]
+    pub profiles: HashMap<String, ProfileV2>,
+    pub instructions: Option<String>,
+    pub developer_instructions: Option<String>,
+    pub compact_prompt: Option<String>,
+    pub model_reasoning_effort: Option<ReasoningEffort>,
+    pub model_reasoning_summary: Option<ReasoningSummary>,
+    pub model_verbosity: Option<Verbosity>,
+    pub service_tier: Option<ServiceTier>,
+    pub analytics: Option<AnalyticsConfig>,
+    #[experimental("config/read.apps")]
+    #[serde(default)]
+    pub apps: Option<AppsConfig>,
+    #[serde(default, flatten)]
+    pub additional: HashMap<String, JsonValue>,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct ConfigLayerMetadata {
+    pub name: ConfigLayerSource,
+    pub version: String,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct ConfigLayer {
+    pub name: ConfigLayerSource,
+    pub version: String,
+    pub config: JsonValue,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub disabled_reason: Option<String>,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub enum MergeStrategy {
+    Replace,
+    Upsert,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub enum WriteStatus {
+    Ok,
+    OkOverridden,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct OverriddenMetadata {
+    pub message: String,
+    pub overriding_layer: ConfigLayerMetadata,
+    pub effective_value: JsonValue,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct ConfigWriteResponse {
+    pub status: WriteStatus,
+    pub version: String,
+    /// Canonical path to the config file that was written.
+    pub file_path: AbsolutePathBuf,
+    pub overridden_metadata: Option<OverriddenMetadata>,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub enum ConfigWriteErrorCode {
+    ConfigLayerReadonly,
+    ConfigVersionConflict,
+    ConfigValidationError,
+    ConfigPathNotFound,
+    ConfigSchemaUnknownKey,
+    UserLayerNotFound,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct ConfigReadParams {
+    #[serde(default)]
+    pub include_layers: bool,
+    /// Optional working directory to resolve project config layers. If specified,
+    /// return the effective config as seen from that directory (i.e., including any
+    /// project layers between `cwd` and the project/repo root).
+    #[ts(optional = nullable)]
+    pub cwd: Option<String>,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS, ExperimentalApi)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct ConfigReadResponse {
+    #[experimental(nested)]
+    pub config: Config,
+    pub origins: HashMap<String, ConfigLayerMetadata>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub layers: Option<Vec<ConfigLayer>>,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS, ExperimentalApi)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct ConfigRequirements {
+    #[experimental(nested)]
+    pub allowed_approval_policies: Option<Vec<AskForApproval>>,
+    #[experimental("configRequirements/read.allowedApprovalsReviewers")]
+    pub allowed_approvals_reviewers: Option<Vec<ApprovalsReviewer>>,
+    pub allowed_sandbox_modes: Option<Vec<SandboxMode>>,
+    pub allowed_web_search_modes: Option<Vec<WebSearchMode>>,
+    pub feature_requirements: Option<BTreeMap<String, bool>>,
+    #[experimental("configRequirements/read.hooks")]
+    pub hooks: Option<ManagedHooksRequirements>,
+    pub enforce_residency: Option<ResidencyRequirement>,
+    #[experimental("configRequirements/read.network")]
+    pub network: Option<NetworkRequirements>,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct ManagedHooksRequirements {
+    pub managed_dir: Option<PathBuf>,
+    pub windows_managed_dir: Option<PathBuf>,
+    #[serde(rename = "PreToolUse")]
+    #[ts(rename = "PreToolUse")]
+    pub pre_tool_use: Vec<ConfiguredHookMatcherGroup>,
+    #[serde(rename = "PermissionRequest")]
+    #[ts(rename = "PermissionRequest")]
+    pub permission_request: Vec<ConfiguredHookMatcherGroup>,
+    #[serde(rename = "PostToolUse")]
+    #[ts(rename = "PostToolUse")]
+    pub post_tool_use: Vec<ConfiguredHookMatcherGroup>,
+    #[serde(rename = "SessionStart")]
+    #[ts(rename = "SessionStart")]
+    pub session_start: Vec<ConfiguredHookMatcherGroup>,
+    #[serde(rename = "UserPromptSubmit")]
+    #[ts(rename = "UserPromptSubmit")]
+    pub user_prompt_submit: Vec<ConfiguredHookMatcherGroup>,
+    #[serde(rename = "Stop")]
+    #[ts(rename = "Stop")]
+    pub stop: Vec<ConfiguredHookMatcherGroup>,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct ConfiguredHookMatcherGroup {
+    pub matcher: Option<String>,
+    pub hooks: Vec<ConfiguredHookHandler>,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(tag = "type")]
+#[ts(tag = "type", export_to = "v2/")]
+pub enum ConfiguredHookHandler {
+    #[serde(rename = "command")]
+    #[ts(rename = "command")]
+    Command {
+        command: String,
+        #[serde(rename = "timeoutSec")]
+        #[ts(rename = "timeoutSec")]
+        timeout_sec: Option<u64>,
+        r#async: bool,
+        #[serde(rename = "statusMessage")]
+        #[ts(rename = "statusMessage")]
+        status_message: Option<String>,
+    },
+    #[serde(rename = "prompt")]
+    #[ts(rename = "prompt")]
+    Prompt {},
+    #[serde(rename = "agent")]
+    #[ts(rename = "agent")]
+    Agent {},
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct NetworkRequirements {
+    pub enabled: Option<bool>,
+    pub http_port: Option<u16>,
+    pub socks_port: Option<u16>,
+    pub allow_upstream_proxy: Option<bool>,
+    pub dangerously_allow_non_loopback_proxy: Option<bool>,
+    pub dangerously_allow_all_unix_sockets: Option<bool>,
+    /// Canonical network permission map for `experimental_network`.
+    pub domains: Option<BTreeMap<String, NetworkDomainPermission>>,
+    /// When true, only managed allowlist entries are respected while managed
+    /// network enforcement is active.
+    pub managed_allowed_domains_only: Option<bool>,
+    /// Legacy compatibility view derived from `domains`.
+    pub allowed_domains: Option<Vec<String>>,
+    /// Legacy compatibility view derived from `domains`.
+    pub denied_domains: Option<Vec<String>>,
+    /// Canonical unix socket permission map for `experimental_network`.
+    pub unix_sockets: Option<BTreeMap<String, NetworkUnixSocketPermission>>,
+    /// Legacy compatibility view derived from `unix_sockets`.
+    pub allow_unix_sockets: Option<Vec<String>>,
+    pub allow_local_binding: Option<bool>,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, Copy, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "lowercase")]
+#[ts(export_to = "v2/")]
+pub enum NetworkDomainPermission {
+    Allow,
+    Deny,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, Copy, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "lowercase")]
+#[ts(export_to = "v2/")]
+pub enum NetworkUnixSocketPermission {
+    Allow,
+    None,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub enum ResidencyRequirement {
+    Us,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS, ExperimentalApi)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct ConfigRequirementsReadResponse {
+    /// Null if no requirements are configured (e.g. no requirements.toml/MDM entries).
+    #[experimental(nested)]
+    pub requirements: Option<ConfigRequirements>,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, Copy, PartialEq, Eq, Hash, JsonSchema, TS)]
+#[ts(export_to = "v2/")]
+pub enum ExternalAgentConfigMigrationItemType {
+    #[serde(rename = "AGENTS_MD")]
+    #[ts(rename = "AGENTS_MD")]
+    AgentsMd,
+    #[serde(rename = "CONFIG")]
+    #[ts(rename = "CONFIG")]
+    Config,
+    #[serde(rename = "SKILLS")]
+    #[ts(rename = "SKILLS")]
+    Skills,
+    #[serde(rename = "PLUGINS")]
+    #[ts(rename = "PLUGINS")]
+    Plugins,
+    #[serde(rename = "MCP_SERVER_CONFIG")]
+    #[ts(rename = "MCP_SERVER_CONFIG")]
+    McpServerConfig,
+    #[serde(rename = "SUBAGENTS")]
+    #[ts(rename = "SUBAGENTS")]
+    Subagents,
+    #[serde(rename = "HOOKS")]
+    #[ts(rename = "HOOKS")]
+    Hooks,
+    #[serde(rename = "COMMANDS")]
+    #[ts(rename = "COMMANDS")]
+    Commands,
+    #[serde(rename = "SESSIONS")]
+    #[ts(rename = "SESSIONS")]
+    Sessions,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct PluginsMigration {
+    #[serde(rename = "marketplaceName")]
+    #[ts(rename = "marketplaceName")]
+    pub marketplace_name: String,
+    #[serde(rename = "pluginNames")]
+    #[ts(rename = "pluginNames")]
+    pub plugin_names: Vec<String>,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct SessionMigration {
+    pub path: PathBuf,
+    pub cwd: PathBuf,
+    pub title: Option<String>,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct McpServerMigration {
+    pub name: String,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct HookMigration {
+    pub name: String,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct SubagentMigration {
+    pub name: String,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct CommandMigration {
+    pub name: String,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, Default, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct MigrationDetails {
+    #[serde(default)]
+    pub plugins: Vec<PluginsMigration>,
+    #[serde(default)]
+    pub sessions: Vec<SessionMigration>,
+    #[serde(default)]
+    pub mcp_servers: Vec<McpServerMigration>,
+    #[serde(default)]
+    pub hooks: Vec<HookMigration>,
+    #[serde(default)]
+    pub subagents: Vec<SubagentMigration>,
+    #[serde(default)]
+    pub commands: Vec<CommandMigration>,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct ExternalAgentConfigMigrationItem {
+    pub item_type: ExternalAgentConfigMigrationItemType,
+    pub description: String,
+    /// Null or empty means home-scoped migration; non-empty means repo-scoped migration.
+    pub cwd: Option<PathBuf>,
+    pub details: Option<MigrationDetails>,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct ExternalAgentConfigDetectResponse {
+    pub items: Vec<ExternalAgentConfigMigrationItem>,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct ExternalAgentConfigDetectParams {
+    /// If true, include detection under the user's home (~/.claude, ~/.codex, etc.).
+    #[serde(default, skip_serializing_if = "std::ops::Not::not")]
+    pub include_home: bool,
+    /// Zero or more working directories to include for repo-scoped detection.
+    #[ts(optional = nullable)]
+    pub cwds: Option<Vec<PathBuf>>,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct ExternalAgentConfigImportParams {
+    pub migration_items: Vec<ExternalAgentConfigMigrationItem>,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct ExternalAgentConfigImportResponse {}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct ExternalAgentConfigImportCompletedNotification {}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct ConfigValueWriteParams {
+    pub key_path: String,
+    pub value: JsonValue,
+    pub merge_strategy: MergeStrategy,
+    /// Path to the config file to write; defaults to the user's `config.toml` when omitted.
+    #[ts(optional = nullable)]
+    pub file_path: Option<String>,
+    #[ts(optional = nullable)]
+    pub expected_version: Option<String>,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct ConfigBatchWriteParams {
+    pub edits: Vec<ConfigEdit>,
+    /// Path to the config file to write; defaults to the user's `config.toml` when omitted.
+    #[ts(optional = nullable)]
+    pub file_path: Option<String>,
+    #[ts(optional = nullable)]
+    pub expected_version: Option<String>,
+    /// When true, hot-reload the updated user config into all loaded threads after writing.
+    #[serde(default, skip_serializing_if = "std::ops::Not::not")]
+    pub reload_user_config: bool,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct ConfigEdit {
+    pub key_path: String,
+    pub value: JsonValue,
+    pub merge_strategy: MergeStrategy,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct TextPosition {
+    /// 1-based line number.
+    pub line: usize,
+    /// 1-based column number (in Unicode scalar values).
+    pub column: usize,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct TextRange {
+    pub start: TextPosition,
+    pub end: TextPosition,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct ConfigWarningNotification {
+    /// Concise summary of the warning.
+    pub summary: String,
+    /// Optional extra guidance or error details.
+    pub details: Option<String>,
+    /// Optional path to the config file that triggered the warning.
+    #[serde(default, skip_serializing_if = "Option::is_none")]
+    #[ts(optional)]
+    pub path: Option<String>,
+    /// Optional range for the error location inside the config file.
+    #[serde(default, skip_serializing_if = "Option::is_none")]
+    #[ts(optional)]
+    pub range: Option<TextRange>,
+}

codex-rs/app-server-protocol/src/protocol/v2/device_key.rs

@@ -0,0 +1,181 @@
+use schemars::JsonSchema;
+use serde::Deserialize;
+use serde::Serialize;
+use ts_rs::TS;
+
+/// Device-key algorithm reported at enrollment and signing boundaries.
+#[derive(Serialize, Deserialize, Debug, Clone, Copy, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "snake_case")]
+#[ts(rename_all = "snake_case", export_to = "v2/")]
+pub enum DeviceKeyAlgorithm {
+    EcdsaP256Sha256,
+}
+
+/// Platform protection class for a controller-local device key.
+#[derive(Serialize, Deserialize, Debug, Clone, Copy, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "snake_case")]
+#[ts(rename_all = "snake_case", export_to = "v2/")]
+pub enum DeviceKeyProtectionClass {
+    HardwareSecureEnclave,
+    HardwareTpm,
+    OsProtectedNonextractable,
+}
+
+/// Protection policy for creating or loading a controller-local device key.
+#[derive(Serialize, Deserialize, Debug, Clone, Copy, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "snake_case")]
+#[ts(rename_all = "snake_case", export_to = "v2/")]
+pub enum DeviceKeyProtectionPolicy {
+    HardwareOnly,
+    AllowOsProtectedNonextractable,
+}
+
+/// Create a controller-local device key with a random key id.
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct DeviceKeyCreateParams {
+    /// Defaults to `hardware_only` when omitted.
+    #[ts(optional = nullable)]
+    pub protection_policy: Option<DeviceKeyProtectionPolicy>,
+    pub account_user_id: String,
+    pub client_id: String,
+}
+
+/// Device-key metadata and public key returned by create/public APIs.
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct DeviceKeyCreateResponse {
+    pub key_id: String,
+    /// SubjectPublicKeyInfo DER encoded as base64.
+    pub public_key_spki_der_base64: String,
+    pub algorithm: DeviceKeyAlgorithm,
+    pub protection_class: DeviceKeyProtectionClass,
+}
+
+/// Fetch a controller-local device key public key by id.
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct DeviceKeyPublicParams {
+    pub key_id: String,
+}
+
+/// Device-key public metadata returned by `device/key/public`.
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct DeviceKeyPublicResponse {
+    pub key_id: String,
+    /// SubjectPublicKeyInfo DER encoded as base64.
+    pub public_key_spki_der_base64: String,
+    pub algorithm: DeviceKeyAlgorithm,
+    pub protection_class: DeviceKeyProtectionClass,
+}
+
+/// Current remote-control connection status and environment id exposed to clients.
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct RemoteControlStatusChangedNotification {
+    pub status: RemoteControlConnectionStatus,
+    pub environment_id: Option<String>,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, Copy, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(rename_all = "camelCase", export_to = "v2/")]
+pub enum RemoteControlConnectionStatus {
+    Disabled,
+    Connecting,
+    Connected,
+    Errored,
+}
+
+/// Audience for a remote-control client connection device-key proof.
+#[derive(Serialize, Deserialize, Debug, Clone, Copy, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "snake_case")]
+#[ts(rename_all = "snake_case", export_to = "v2/")]
+pub enum RemoteControlClientConnectionAudience {
+    RemoteControlClientWebsocket,
+}
+
+/// Audience for a remote-control client enrollment device-key proof.
+#[derive(Serialize, Deserialize, Debug, Clone, Copy, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "snake_case")]
+#[ts(rename_all = "snake_case", export_to = "v2/")]
+pub enum RemoteControlClientEnrollmentAudience {
+    RemoteControlClientEnrollment,
+}
+
+/// Structured payloads accepted by `device/key/sign`.
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(tag = "type", rename_all = "camelCase")]
+#[ts(tag = "type", export_to = "v2/")]
+pub enum DeviceKeySignPayload {
+    /// Payload bound to one remote-control controller websocket `/client` connection challenge.
+    #[serde(rename_all = "camelCase")]
+    #[ts(rename_all = "camelCase")]
+    RemoteControlClientConnection {
+        nonce: String,
+        audience: RemoteControlClientConnectionAudience,
+        /// Backend-issued websocket session id that this proof authorizes.
+        session_id: String,
+        /// Origin of the backend endpoint that issued the challenge and will verify this proof.
+        target_origin: String,
+        /// Websocket route path that this proof authorizes.
+        target_path: String,
+        account_user_id: String,
+        client_id: String,
+        /// Remote-control token expiration as Unix seconds.
+        #[ts(type = "number")]
+        token_expires_at: i64,
+        /// SHA-256 of the controller-scoped remote-control token, encoded as unpadded base64url.
+        token_sha256_base64url: String,
+        /// Must contain exactly `remote_control_controller_websocket`.
+        scopes: Vec<String>,
+    },
+    /// Payload bound to a remote-control client `/client/enroll` ownership challenge.
+    #[serde(rename_all = "camelCase")]
+    #[ts(rename_all = "camelCase")]
+    RemoteControlClientEnrollment {
+        nonce: String,
+        audience: RemoteControlClientEnrollmentAudience,
+        /// Backend-issued enrollment challenge id that this proof authorizes.
+        challenge_id: String,
+        /// Origin of the backend endpoint that issued the challenge and will verify this proof.
+        target_origin: String,
+        /// HTTP route path that this proof authorizes.
+        target_path: String,
+        account_user_id: String,
+        client_id: String,
+        /// SHA-256 of the requested device identity operation, encoded as unpadded base64url.
+        device_identity_sha256_base64url: String,
+        /// Enrollment challenge expiration as Unix seconds.
+        #[ts(type = "number")]
+        challenge_expires_at: i64,
+    },
+}
+
+/// Sign an accepted structured payload with a controller-local device key.
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct DeviceKeySignParams {
+    pub key_id: String,
+    pub payload: DeviceKeySignPayload,
+}
+
+/// ASN.1 DER signature returned by `device/key/sign`.
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct DeviceKeySignResponse {
+    /// ECDSA signature DER encoded as base64.
+    pub signature_der_base64: String,
+    /// Exact bytes signed by the device key, encoded as base64. Verifiers must verify this byte
+    /// string directly and must not reserialize `payload`.
+    pub signed_payload_base64: String,
+    pub algorithm: DeviceKeyAlgorithm,
+}

codex-rs/app-server-protocol/src/protocol/v2/experimental_feature.rs

@@ -0,0 +1,85 @@
+use schemars::JsonSchema;
+use serde::Deserialize;
+use serde::Serialize;
+use std::collections::BTreeMap;
+use ts_rs::TS;
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Default, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct ExperimentalFeatureListParams {
+    /// Opaque pagination cursor returned by a previous call.
+    #[ts(optional = nullable)]
+    pub cursor: Option<String>,
+    /// Optional page size; defaults to a reasonable server-side value.
+    #[ts(optional = nullable)]
+    pub limit: Option<u32>,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub enum ExperimentalFeatureStage {
+    /// Feature is available for user testing and feedback.
+    Beta,
+    /// Feature is still being built and not ready for broad use.
+    UnderDevelopment,
+    /// Feature is production-ready.
+    Stable,
+    /// Feature is deprecated and should be avoided.
+    Deprecated,
+    /// Feature flag is retained only for backwards compatibility.
+    Removed,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct ExperimentalFeature {
+    /// Stable key used in config.toml and CLI flag toggles.
+    pub name: String,
+    /// Lifecycle stage of this feature flag.
+    pub stage: ExperimentalFeatureStage,
+    /// User-facing display name shown in the experimental features UI.
+    /// Null when this feature is not in beta.
+    pub display_name: Option<String>,
+    /// Short summary describing what the feature does.
+    /// Null when this feature is not in beta.
+    pub description: Option<String>,
+    /// Announcement copy shown to users when the feature is introduced.
+    /// Null when this feature is not in beta.
+    pub announcement: Option<String>,
+    /// Whether this feature is currently enabled in the loaded config.
+    pub enabled: bool,
+    /// Whether this feature is enabled by default.
+    pub default_enabled: bool,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct ExperimentalFeatureListResponse {
+    pub data: Vec<ExperimentalFeature>,
+    /// Opaque cursor to pass to the next call to continue after the last item.
+    /// If None, there are no more items to return.
+    pub next_cursor: Option<String>,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, Default, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct ExperimentalFeatureEnablementSetParams {
+    /// Process-wide runtime feature enablement keyed by canonical feature name.
+    ///
+    /// Only named features are updated. Omitted features are left unchanged.
+    /// Send an empty map for a no-op.
+    pub enablement: BTreeMap<String, bool>,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct ExperimentalFeatureEnablementSetResponse {
+    /// Feature enablement entries updated by this request.
+    pub enablement: BTreeMap<String, bool>,
+}

codex-rs/app-server-protocol/src/protocol/v2/feedback.rs

@@ -0,0 +1,29 @@
+use schemars::JsonSchema;
+use serde::Deserialize;
+use serde::Serialize;
+use std::collections::BTreeMap;
+use std::path::PathBuf;
+use ts_rs::TS;
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct FeedbackUploadParams {
+    pub classification: String,
+    #[ts(optional = nullable)]
+    pub reason: Option<String>,
+    #[ts(optional = nullable)]
+    pub thread_id: Option<String>,
+    pub include_logs: bool,
+    #[ts(optional = nullable)]
+    pub extra_log_files: Option<Vec<PathBuf>>,
+    #[ts(optional = nullable)]
+    pub tags: Option<BTreeMap<String, String>>,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct FeedbackUploadResponse {
+    pub thread_id: String,
+}

codex-rs/app-server-protocol/src/protocol/v2/fs.rs

@@ -0,0 +1,204 @@
+use codex_utils_absolute_path::AbsolutePathBuf;
+use schemars::JsonSchema;
+use serde::Deserialize;
+use serde::Serialize;
+use ts_rs::TS;
+
+/// Read a file from the host filesystem.
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct FsReadFileParams {
+    /// Absolute path to read.
+    pub path: AbsolutePathBuf,
+}
+
+/// Base64-encoded file contents returned by `fs/readFile`.
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct FsReadFileResponse {
+    /// File contents encoded as base64.
+    pub data_base64: String,
+}
+
+/// Write a file on the host filesystem.
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct FsWriteFileParams {
+    /// Absolute path to write.
+    pub path: AbsolutePathBuf,
+    /// File contents encoded as base64.
+    pub data_base64: String,
+}
+
+/// Successful response for `fs/writeFile`.
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct FsWriteFileResponse {}
+
+/// Create a directory on the host filesystem.
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct FsCreateDirectoryParams {
+    /// Absolute directory path to create.
+    pub path: AbsolutePathBuf,
+    /// Whether parent directories should also be created. Defaults to `true`.
+    #[ts(optional = nullable)]
+    pub recursive: Option<bool>,
+}
+
+/// Successful response for `fs/createDirectory`.
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct FsCreateDirectoryResponse {}
+
+/// Request metadata for an absolute path.
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct FsGetMetadataParams {
+    /// Absolute path to inspect.
+    pub path: AbsolutePathBuf,
+}
+
+/// Metadata returned by `fs/getMetadata`.
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct FsGetMetadataResponse {
+    /// Whether the path resolves to a directory.
+    pub is_directory: bool,
+    /// Whether the path resolves to a regular file.
+    pub is_file: bool,
+    /// Whether the path itself is a symbolic link.
+    pub is_symlink: bool,
+    /// File creation time in Unix milliseconds when available, otherwise `0`.
+    #[ts(type = "number")]
+    pub created_at_ms: i64,
+    /// File modification time in Unix milliseconds when available, otherwise `0`.
+    #[ts(type = "number")]
+    pub modified_at_ms: i64,
+}
+
+/// List direct child names for a directory.
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct FsReadDirectoryParams {
+    /// Absolute directory path to read.
+    pub path: AbsolutePathBuf,
+}
+
+/// A directory entry returned by `fs/readDirectory`.
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct FsReadDirectoryEntry {
+    /// Direct child entry name only, not an absolute or relative path.
+    pub file_name: String,
+    /// Whether this entry resolves to a directory.
+    pub is_directory: bool,
+    /// Whether this entry resolves to a regular file.
+    pub is_file: bool,
+}
+
+/// Directory entries returned by `fs/readDirectory`.
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct FsReadDirectoryResponse {
+    /// Direct child entries in the requested directory.
+    pub entries: Vec<FsReadDirectoryEntry>,
+}
+
+/// Remove a file or directory tree from the host filesystem.
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct FsRemoveParams {
+    /// Absolute path to remove.
+    pub path: AbsolutePathBuf,
+    /// Whether directory removal should recurse. Defaults to `true`.
+    #[ts(optional = nullable)]
+    pub recursive: Option<bool>,
+    /// Whether missing paths should be ignored. Defaults to `true`.
+    #[ts(optional = nullable)]
+    pub force: Option<bool>,
+}
+
+/// Successful response for `fs/remove`.
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct FsRemoveResponse {}
+
+/// Copy a file or directory tree on the host filesystem.
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct FsCopyParams {
+    /// Absolute source path.
+    pub source_path: AbsolutePathBuf,
+    /// Absolute destination path.
+    pub destination_path: AbsolutePathBuf,
+    /// Required for directory copies; ignored for file copies.
+    #[serde(default, skip_serializing_if = "std::ops::Not::not")]
+    pub recursive: bool,
+}
+
+/// Successful response for `fs/copy`.
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct FsCopyResponse {}
+
+/// Start filesystem watch notifications for an absolute path.
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct FsWatchParams {
+    /// Connection-scoped watch identifier used for `fs/unwatch` and `fs/changed`.
+    pub watch_id: String,
+    /// Absolute file or directory path to watch.
+    pub path: AbsolutePathBuf,
+}
+
+/// Successful response for `fs/watch`.
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct FsWatchResponse {
+    /// Canonicalized path associated with the watch.
+    pub path: AbsolutePathBuf,
+}
+
+/// Stop filesystem watch notifications for a prior `fs/watch`.
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct FsUnwatchParams {
+    /// Watch identifier previously provided to `fs/watch`.
+    pub watch_id: String,
+}
+
+/// Successful response for `fs/unwatch`.
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct FsUnwatchResponse {}
+
+/// Filesystem watch notification emitted for `fs/watch` subscribers.
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct FsChangedNotification {
+    /// Watch identifier previously provided to `fs/watch`.
+    pub watch_id: String,
+    /// File or directory paths associated with this event.
+    pub changed_paths: Vec<AbsolutePathBuf>,
+}

codex-rs/app-server-protocol/src/protocol/v2/hook.rs

@@ -0,0 +1,154 @@
+use super::shared::v2_enum_from_core;
+use codex_protocol::protocol::HookEventName as CoreHookEventName;
+use codex_protocol::protocol::HookExecutionMode as CoreHookExecutionMode;
+use codex_protocol::protocol::HookHandlerType as CoreHookHandlerType;
+use codex_protocol::protocol::HookOutputEntry as CoreHookOutputEntry;
+use codex_protocol::protocol::HookOutputEntryKind as CoreHookOutputEntryKind;
+use codex_protocol::protocol::HookRunStatus as CoreHookRunStatus;
+use codex_protocol::protocol::HookRunSummary as CoreHookRunSummary;
+use codex_protocol::protocol::HookScope as CoreHookScope;
+use codex_protocol::protocol::HookSource as CoreHookSource;
+use codex_protocol::protocol::HookTrustStatus as CoreHookTrustStatus;
+use codex_utils_absolute_path::AbsolutePathBuf;
+use schemars::JsonSchema;
+use serde::Deserialize;
+use serde::Serialize;
+use ts_rs::TS;
+
+v2_enum_from_core!(
+    pub enum HookEventName from CoreHookEventName {
+        PreToolUse, PermissionRequest, PostToolUse, SessionStart, UserPromptSubmit, Stop
+    }
+);
+
+v2_enum_from_core!(
+    pub enum HookHandlerType from CoreHookHandlerType {
+        Command, Prompt, Agent
+    }
+);
+
+v2_enum_from_core!(
+    pub enum HookExecutionMode from CoreHookExecutionMode {
+        Sync, Async
+    }
+);
+
+v2_enum_from_core!(
+    pub enum HookScope from CoreHookScope {
+        Thread, Turn
+    }
+);
+
+v2_enum_from_core!(
+    pub enum HookSource from CoreHookSource {
+        System,
+        User,
+        Project,
+        Mdm,
+        SessionFlags,
+        Plugin,
+        CloudRequirements,
+        LegacyManagedConfigFile,
+        LegacyManagedConfigMdm,
+        Unknown,
+    }
+);
+
+v2_enum_from_core!(
+    pub enum HookTrustStatus from CoreHookTrustStatus {
+        Managed, Untrusted, Trusted, Modified
+    }
+);
+
+fn default_hook_source() -> HookSource {
+    HookSource::Unknown
+}
+
+v2_enum_from_core!(
+    pub enum HookRunStatus from CoreHookRunStatus {
+        Running, Completed, Failed, Blocked, Stopped
+    }
+);
+
+v2_enum_from_core!(
+    pub enum HookOutputEntryKind from CoreHookOutputEntryKind {
+        Warning, Stop, Feedback, Context, Error
+    }
+);
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct HookOutputEntry {
+    pub kind: HookOutputEntryKind,
+    pub text: String,
+}
+
+impl From<CoreHookOutputEntry> for HookOutputEntry {
+    fn from(value: CoreHookOutputEntry) -> Self {
+        Self {
+            kind: value.kind.into(),
+            text: value.text,
+        }
+    }
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct HookRunSummary {
+    pub id: String,
+    pub event_name: HookEventName,
+    pub handler_type: HookHandlerType,
+    pub execution_mode: HookExecutionMode,
+    pub scope: HookScope,
+    pub source_path: AbsolutePathBuf,
+    #[serde(default = "default_hook_source")]
+    pub source: HookSource,
+    pub display_order: i64,
+    pub status: HookRunStatus,
+    pub status_message: Option<String>,
+    pub started_at: i64,
+    pub completed_at: Option<i64>,
+    pub duration_ms: Option<i64>,
+    pub entries: Vec<HookOutputEntry>,
+}
+
+impl From<CoreHookRunSummary> for HookRunSummary {
+    fn from(value: CoreHookRunSummary) -> Self {
+        Self {
+            id: value.id,
+            event_name: value.event_name.into(),
+            handler_type: value.handler_type.into(),
+            execution_mode: value.execution_mode.into(),
+            scope: value.scope.into(),
+            source_path: value.source_path,
+            source: value.source.into(),
+            display_order: value.display_order,
+            status: value.status.into(),
+            status_message: value.status_message,
+            started_at: value.started_at,
+            completed_at: value.completed_at,
+            duration_ms: value.duration_ms,
+            entries: value.entries.into_iter().map(Into::into).collect(),
+        }
+    }
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct HookStartedNotification {
+    pub thread_id: String,
+    pub turn_id: Option<String>,
+    pub run: HookRunSummary,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct HookCompletedNotification {
+    pub thread_id: String,
+    pub turn_id: Option<String>,
+    pub run: HookRunSummary,
+}

codex-rs/app-server-protocol/src/protocol/v2/mcp.rs

@@ -0,0 +1,703 @@
+use super::shared::v2_enum_from_core;
+use codex_protocol::approvals::ElicitationRequest as CoreElicitationRequest;
+use codex_protocol::items::McpToolCallError as CoreMcpToolCallError;
+use codex_protocol::mcp::CallToolResult as CoreMcpCallToolResult;
+use codex_protocol::mcp::Resource as McpResource;
+pub use codex_protocol::mcp::ResourceContent as McpResourceContent;
+use codex_protocol::mcp::ResourceTemplate as McpResourceTemplate;
+use codex_protocol::mcp::Tool as McpTool;
+use schemars::JsonSchema;
+use serde::Deserialize;
+use serde::Serialize;
+use serde_json::Value as JsonValue;
+use std::collections::BTreeMap;
+use ts_rs::TS;
+
+v2_enum_from_core!(
+    pub enum McpAuthStatus from codex_protocol::protocol::McpAuthStatus {
+        Unsupported,
+        NotLoggedIn,
+        BearerToken,
+        OAuth
+    }
+);
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct ListMcpServerStatusParams {
+    /// Opaque pagination cursor returned by a previous call.
+    #[ts(optional = nullable)]
+    pub cursor: Option<String>,
+    /// Optional page size; defaults to a server-defined value.
+    #[ts(optional = nullable)]
+    pub limit: Option<u32>,
+    /// Controls how much MCP inventory data to fetch for each server.
+    /// Defaults to `Full` when omitted.
+    #[ts(optional = nullable)]
+    pub detail: Option<McpServerStatusDetail>,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, Copy, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(rename_all = "camelCase", export_to = "v2/")]
+pub enum McpServerStatusDetail {
+    Full,
+    ToolsAndAuthOnly,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct McpServerStatus {
+    pub name: String,
+    pub tools: std::collections::HashMap<String, McpTool>,
+    pub resources: Vec<McpResource>,
+    pub resource_templates: Vec<McpResourceTemplate>,
+    pub auth_status: McpAuthStatus,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct ListMcpServerStatusResponse {
+    pub data: Vec<McpServerStatus>,
+    /// Opaque cursor to pass to the next call to continue after the last item.
+    /// If None, there are no more items to return.
+    pub next_cursor: Option<String>,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct McpResourceReadParams {
+    #[ts(optional = nullable)]
+    pub thread_id: Option<String>,
+    pub server: String,
+    pub uri: String,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct McpResourceReadResponse {
+    pub contents: Vec<McpResourceContent>,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct McpServerToolCallParams {
+    pub thread_id: String,
+    pub server: String,
+    pub tool: String,
+    #[serde(default, skip_serializing_if = "Option::is_none")]
+    #[ts(optional)]
+    pub arguments: Option<JsonValue>,
+    #[serde(rename = "_meta", default, skip_serializing_if = "Option::is_none")]
+    #[ts(optional)]
+    pub meta: Option<JsonValue>,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct McpServerToolCallResponse {
+    pub content: Vec<JsonValue>,
+    #[serde(default, skip_serializing_if = "Option::is_none")]
+    #[ts(optional)]
+    pub structured_content: Option<JsonValue>,
+    #[serde(default, skip_serializing_if = "Option::is_none")]
+    #[ts(optional)]
+    pub is_error: Option<bool>,
+    #[serde(rename = "_meta", default, skip_serializing_if = "Option::is_none")]
+    #[ts(optional)]
+    pub meta: Option<JsonValue>,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct McpToolCallResult {
+    // NOTE: `rmcp::model::Content` (and its `RawContent` variants) would be a more precise Rust
+    // representation of MCP content blocks. We intentionally use `serde_json::Value` here because
+    // this crate exports JSON schema + TS types (`schemars`/`ts-rs`), and the rmcp model types
+    // aren't set up to be schema/TS friendly (and would introduce heavier coupling to rmcp's Rust
+    // representations). Using `JsonValue` keeps the payload wire-shaped and easy to export.
+    pub content: Vec<JsonValue>,
+    pub structured_content: Option<JsonValue>,
+    #[serde(rename = "_meta")]
+    #[ts(rename = "_meta")]
+    pub meta: Option<JsonValue>,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct McpToolCallError {
+    pub message: String,
+}
+
+impl From<CoreMcpCallToolResult> for McpServerToolCallResponse {
+    fn from(result: CoreMcpCallToolResult) -> Self {
+        Self {
+            content: result.content,
+            structured_content: result.structured_content,
+            is_error: result.is_error,
+            meta: result.meta,
+        }
+    }
+}
+
+impl From<CoreMcpCallToolResult> for McpToolCallResult {
+    fn from(result: CoreMcpCallToolResult) -> Self {
+        Self {
+            content: result.content,
+            structured_content: result.structured_content,
+            meta: result.meta,
+        }
+    }
+}
+
+impl From<CoreMcpToolCallError> for McpToolCallError {
+    fn from(error: CoreMcpToolCallError) -> Self {
+        Self {
+            message: error.message,
+        }
+    }
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct McpServerRefreshParams {}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct McpServerRefreshResponse {}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct McpServerOauthLoginParams {
+    pub name: String,
+    #[serde(default, skip_serializing_if = "Option::is_none")]
+    #[ts(optional = nullable)]
+    pub scopes: Option<Vec<String>>,
+    #[serde(default, skip_serializing_if = "Option::is_none")]
+    #[ts(optional = nullable)]
+    pub timeout_secs: Option<i64>,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct McpServerOauthLoginResponse {
+    pub authorization_url: String,
+}
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct McpToolCallProgressNotification {
+    pub thread_id: String,
+    pub turn_id: String,
+    pub item_id: String,
+    pub message: String,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct McpServerOauthLoginCompletedNotification {
+    pub name: String,
+    pub success: bool,
+    #[serde(default, skip_serializing_if = "Option::is_none")]
+    #[ts(optional)]
+    pub error: Option<String>,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, Copy, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub enum McpServerStartupState {
+    Starting,
+    Ready,
+    Failed,
+    Cancelled,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct McpServerStatusUpdatedNotification {
+    pub name: String,
+    pub status: McpServerStartupState,
+    pub error: Option<String>,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, Copy, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub enum McpServerElicitationAction {
+    Accept,
+    Decline,
+    Cancel,
+}
+
+impl McpServerElicitationAction {
+    pub fn to_core(self) -> codex_protocol::approvals::ElicitationAction {
+        match self {
+            Self::Accept => codex_protocol::approvals::ElicitationAction::Accept,
+            Self::Decline => codex_protocol::approvals::ElicitationAction::Decline,
+            Self::Cancel => codex_protocol::approvals::ElicitationAction::Cancel,
+        }
+    }
+}
+
+impl From<McpServerElicitationAction> for rmcp::model::ElicitationAction {
+    fn from(value: McpServerElicitationAction) -> Self {
+        match value {
+            McpServerElicitationAction::Accept => Self::Accept,
+            McpServerElicitationAction::Decline => Self::Decline,
+            McpServerElicitationAction::Cancel => Self::Cancel,
+        }
+    }
+}
+
+impl From<rmcp::model::ElicitationAction> for McpServerElicitationAction {
+    fn from(value: rmcp::model::ElicitationAction) -> Self {
+        match value {
+            rmcp::model::ElicitationAction::Accept => Self::Accept,
+            rmcp::model::ElicitationAction::Decline => Self::Decline,
+            rmcp::model::ElicitationAction::Cancel => Self::Cancel,
+        }
+    }
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct McpServerElicitationRequestParams {
+    pub thread_id: String,
+    /// Active Codex turn when this elicitation was observed, if app-server could correlate one.
+    ///
+    /// This is nullable because MCP models elicitation as a standalone server-to-client request
+    /// identified by the MCP server request id. It may be triggered during a turn, but turn
+    /// context is app-server correlation rather than part of the protocol identity of the
+    /// elicitation itself.
+    pub turn_id: Option<String>,
+    pub server_name: String,
+    #[serde(flatten)]
+    pub request: McpServerElicitationRequest,
+    // TODO: When core can correlate an elicitation with an MCP tool call, expose the associated
+    // McpToolCall item id here as an optional field. The current core event does not carry that
+    // association.
+}
+
+/// Typed form schema for MCP `elicitation/create` requests.
+///
+/// This matches the `requestedSchema` shape from the MCP 2025-11-25
+/// `ElicitRequestFormParams` schema.
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase", deny_unknown_fields)]
+#[ts(export_to = "v2/")]
+pub struct McpElicitationSchema {
+    #[serde(rename = "$schema", skip_serializing_if = "Option::is_none")]
+    #[ts(optional, rename = "$schema")]
+    pub schema_uri: Option<String>,
+    #[serde(rename = "type")]
+    #[ts(rename = "type")]
+    pub type_: McpElicitationObjectType,
+    pub properties: BTreeMap<String, McpElicitationPrimitiveSchema>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    #[ts(optional)]
+    pub required: Option<Vec<String>>,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, Copy, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "lowercase")]
+#[ts(export_to = "v2/")]
+pub enum McpElicitationObjectType {
+    Object,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(untagged)]
+#[ts(export_to = "v2/")]
+pub enum McpElicitationPrimitiveSchema {
+    Enum(McpElicitationEnumSchema),
+    String(McpElicitationStringSchema),
+    Number(McpElicitationNumberSchema),
+    Boolean(McpElicitationBooleanSchema),
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase", deny_unknown_fields)]
+#[ts(export_to = "v2/")]
+pub struct McpElicitationStringSchema {
+    #[serde(rename = "type")]
+    #[ts(rename = "type")]
+    pub type_: McpElicitationStringType,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    #[ts(optional)]
+    pub title: Option<String>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    #[ts(optional)]
+    pub description: Option<String>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    #[ts(optional)]
+    pub min_length: Option<u32>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    #[ts(optional)]
+    pub max_length: Option<u32>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    #[ts(optional)]
+    pub format: Option<McpElicitationStringFormat>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    #[ts(optional)]
+    pub default: Option<String>,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, Copy, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "lowercase")]
+#[ts(export_to = "v2/")]
+pub enum McpElicitationStringType {
+    String,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, Copy, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "kebab-case")]
+#[ts(rename_all = "kebab-case", export_to = "v2/")]
+pub enum McpElicitationStringFormat {
+    Email,
+    Uri,
+    Date,
+    DateTime,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase", deny_unknown_fields)]
+#[ts(export_to = "v2/")]
+pub struct McpElicitationNumberSchema {
+    #[serde(rename = "type")]
+    #[ts(rename = "type")]
+    pub type_: McpElicitationNumberType,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    #[ts(optional)]
+    pub title: Option<String>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    #[ts(optional)]
+    pub description: Option<String>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    #[ts(optional)]
+    pub minimum: Option<f64>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    #[ts(optional)]
+    pub maximum: Option<f64>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    #[ts(optional)]
+    pub default: Option<f64>,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, Copy, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "lowercase")]
+#[ts(export_to = "v2/")]
+pub enum McpElicitationNumberType {
+    Number,
+    Integer,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase", deny_unknown_fields)]
+#[ts(export_to = "v2/")]
+pub struct McpElicitationBooleanSchema {
+    #[serde(rename = "type")]
+    #[ts(rename = "type")]
+    pub type_: McpElicitationBooleanType,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    #[ts(optional)]
+    pub title: Option<String>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    #[ts(optional)]
+    pub description: Option<String>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    #[ts(optional)]
+    pub default: Option<bool>,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, Copy, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "lowercase")]
+#[ts(export_to = "v2/")]
+pub enum McpElicitationBooleanType {
+    Boolean,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(untagged)]
+#[ts(export_to = "v2/")]
+pub enum McpElicitationEnumSchema {
+    SingleSelect(McpElicitationSingleSelectEnumSchema),
+    MultiSelect(McpElicitationMultiSelectEnumSchema),
+    Legacy(McpElicitationLegacyTitledEnumSchema),
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase", deny_unknown_fields)]
+#[ts(export_to = "v2/")]
+pub struct McpElicitationLegacyTitledEnumSchema {
+    #[serde(rename = "type")]
+    #[ts(rename = "type")]
+    pub type_: McpElicitationStringType,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    #[ts(optional)]
+    pub title: Option<String>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    #[ts(optional)]
+    pub description: Option<String>,
+    #[serde(rename = "enum")]
+    #[ts(rename = "enum")]
+    pub enum_: Vec<String>,
+    #[serde(rename = "enumNames", skip_serializing_if = "Option::is_none")]
+    #[ts(optional, rename = "enumNames")]
+    pub enum_names: Option<Vec<String>>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    #[ts(optional)]
+    pub default: Option<String>,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(untagged)]
+#[ts(export_to = "v2/")]
+pub enum McpElicitationSingleSelectEnumSchema {
+    Untitled(McpElicitationUntitledSingleSelectEnumSchema),
+    Titled(McpElicitationTitledSingleSelectEnumSchema),
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase", deny_unknown_fields)]
+#[ts(export_to = "v2/")]
+pub struct McpElicitationUntitledSingleSelectEnumSchema {
+    #[serde(rename = "type")]
+    #[ts(rename = "type")]
+    pub type_: McpElicitationStringType,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    #[ts(optional)]
+    pub title: Option<String>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    #[ts(optional)]
+    pub description: Option<String>,
+    #[serde(rename = "enum")]
+    #[ts(rename = "enum")]
+    pub enum_: Vec<String>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    #[ts(optional)]
+    pub default: Option<String>,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase", deny_unknown_fields)]
+#[ts(export_to = "v2/")]
+pub struct McpElicitationTitledSingleSelectEnumSchema {
+    #[serde(rename = "type")]
+    #[ts(rename = "type")]
+    pub type_: McpElicitationStringType,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    #[ts(optional)]
+    pub title: Option<String>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    #[ts(optional)]
+    pub description: Option<String>,
+    #[serde(rename = "oneOf")]
+    #[ts(rename = "oneOf")]
+    pub one_of: Vec<McpElicitationConstOption>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    #[ts(optional)]
+    pub default: Option<String>,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(untagged)]
+#[ts(export_to = "v2/")]
+pub enum McpElicitationMultiSelectEnumSchema {
+    Untitled(McpElicitationUntitledMultiSelectEnumSchema),
+    Titled(McpElicitationTitledMultiSelectEnumSchema),
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase", deny_unknown_fields)]
+#[ts(export_to = "v2/")]
+pub struct McpElicitationUntitledMultiSelectEnumSchema {
+    #[serde(rename = "type")]
+    #[ts(rename = "type")]
+    pub type_: McpElicitationArrayType,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    #[ts(optional)]
+    pub title: Option<String>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    #[ts(optional)]
+    pub description: Option<String>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    #[ts(optional)]
+    pub min_items: Option<u64>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    #[ts(optional)]
+    pub max_items: Option<u64>,
+    pub items: McpElicitationUntitledEnumItems,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    #[ts(optional)]
+    pub default: Option<Vec<String>>,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase", deny_unknown_fields)]
+#[ts(export_to = "v2/")]
+pub struct McpElicitationTitledMultiSelectEnumSchema {
+    #[serde(rename = "type")]
+    #[ts(rename = "type")]
+    pub type_: McpElicitationArrayType,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    #[ts(optional)]
+    pub title: Option<String>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    #[ts(optional)]
+    pub description: Option<String>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    #[ts(optional)]
+    pub min_items: Option<u64>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    #[ts(optional)]
+    pub max_items: Option<u64>,
+    pub items: McpElicitationTitledEnumItems,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    #[ts(optional)]
+    pub default: Option<Vec<String>>,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, Copy, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "lowercase")]
+#[ts(export_to = "v2/")]
+pub enum McpElicitationArrayType {
+    Array,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(deny_unknown_fields)]
+#[ts(export_to = "v2/")]
+pub struct McpElicitationUntitledEnumItems {
+    #[serde(rename = "type")]
+    #[ts(rename = "type")]
+    pub type_: McpElicitationStringType,
+    #[serde(rename = "enum")]
+    #[ts(rename = "enum")]
+    pub enum_: Vec<String>,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(deny_unknown_fields)]
+#[ts(export_to = "v2/")]
+pub struct McpElicitationTitledEnumItems {
+    #[serde(rename = "anyOf", alias = "oneOf")]
+    #[ts(rename = "anyOf")]
+    pub any_of: Vec<McpElicitationConstOption>,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(deny_unknown_fields)]
+#[ts(export_to = "v2/")]
+pub struct McpElicitationConstOption {
+    #[serde(rename = "const")]
+    #[ts(rename = "const")]
+    pub const_: String,
+    pub title: String,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(tag = "mode", rename_all = "camelCase")]
+#[ts(tag = "mode")]
+#[ts(export_to = "v2/")]
+pub enum McpServerElicitationRequest {
+    #[serde(rename_all = "camelCase")]
+    #[ts(rename_all = "camelCase")]
+    Form {
+        #[serde(rename = "_meta")]
+        #[ts(rename = "_meta")]
+        meta: Option<JsonValue>,
+        message: String,
+        requested_schema: McpElicitationSchema,
+    },
+    #[serde(rename_all = "camelCase")]
+    #[ts(rename_all = "camelCase")]
+    Url {
+        #[serde(rename = "_meta")]
+        #[ts(rename = "_meta")]
+        meta: Option<JsonValue>,
+        message: String,
+        url: String,
+        elicitation_id: String,
+    },
+}
+
+impl TryFrom<CoreElicitationRequest> for McpServerElicitationRequest {
+    type Error = serde_json::Error;
+
+    fn try_from(value: CoreElicitationRequest) -> Result<Self, Self::Error> {
+        match value {
+            CoreElicitationRequest::Form {
+                meta,
+                message,
+                requested_schema,
+            } => Ok(Self::Form {
+                meta,
+                message,
+                requested_schema: serde_json::from_value(requested_schema)?,
+            }),
+            CoreElicitationRequest::Url {
+                meta,
+                message,
+                url,
+                elicitation_id,
+            } => Ok(Self::Url {
+                meta,
+                message,
+                url,
+                elicitation_id,
+            }),
+        }
+    }
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct McpServerElicitationRequestResponse {
+    pub action: McpServerElicitationAction,
+    /// Structured user input for accepted elicitations, mirroring RMCP `CreateElicitationResult`.
+    ///
+    /// This is nullable because decline/cancel responses have no content.
+    pub content: Option<JsonValue>,
+    /// Optional client metadata for form-mode action handling.
+    #[serde(rename = "_meta")]
+    #[ts(rename = "_meta")]
+    pub meta: Option<JsonValue>,
+}
+
+impl From<McpServerElicitationRequestResponse> for rmcp::model::CreateElicitationResult {
+    fn from(value: McpServerElicitationRequestResponse) -> Self {
+        Self {
+            action: value.action.into(),
+            content: value.content,
+        }
+    }
+}
+
+impl From<rmcp::model::CreateElicitationResult> for McpServerElicitationRequestResponse {
+    fn from(value: rmcp::model::CreateElicitationResult) -> Self {
+        Self {
+            action: value.action.into(),
+            content: value.content,
+            meta: None,
+        }
+    }
+}

codex-rs/app-server-protocol/src/protocol/v2/mod.rs

@@ -0,0 +1,53 @@
+mod shared;
+
+mod account;
+mod apps;
+mod collaboration_mode;
+mod command_exec;
+mod config;
+mod device_key;
+mod experimental_feature;
+mod feedback;
+mod fs;
+mod hook;
+mod item;
+mod mcp;
+mod model;
+mod notification;
+mod permissions;
+mod plugin;
+mod process;
+mod realtime;
+mod review;
+mod thread;
+mod thread_data;
+mod turn;
+mod windows_sandbox;
+
+pub use account::*;
+pub use apps::*;
+pub use collaboration_mode::*;
+pub use command_exec::*;
+pub use config::*;
+pub use device_key::*;
+pub use experimental_feature::*;
+pub use feedback::*;
+pub use fs::*;
+pub use hook::*;
+pub use item::*;
+pub use mcp::*;
+pub use model::*;
+pub use notification::*;
+pub use permissions::*;
+pub use plugin::*;
+pub use process::*;
+pub use realtime::*;
+pub use review::*;
+pub use shared::*;
+pub use thread::*;
+pub use thread_data::*;
+pub use turn::*;
+pub use windows_sandbox::*;
+
+#[cfg(test)]
+mod tests;

codex-rs/app-server-protocol/src/protocol/v2/model.rs

@@ -0,0 +1,151 @@
+use super::shared::v2_enum_from_core;
+use codex_protocol::openai_models::InputModality;
+use codex_protocol::openai_models::ModelAvailabilityNux as CoreModelAvailabilityNux;
+use codex_protocol::openai_models::ReasoningEffort;
+use codex_protocol::openai_models::default_input_modalities;
+use codex_protocol::protocol::ModelRerouteReason as CoreModelRerouteReason;
+use codex_protocol::protocol::ModelVerification as CoreModelVerification;
+use schemars::JsonSchema;
+use serde::Deserialize;
+use serde::Serialize;
+use ts_rs::TS;
+
+v2_enum_from_core!(
+    pub enum ModelRerouteReason from CoreModelRerouteReason {
+        HighRiskCyberActivity
+    }
+);
+
+v2_enum_from_core!(
+    pub enum ModelVerification from CoreModelVerification {
+        TrustedAccessForCyber
+    }
+);
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, Default, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct ModelProviderCapabilitiesReadParams {}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct ModelProviderCapabilitiesReadResponse {
+    pub namespace_tools: bool,
+    pub image_generation: bool,
+    pub web_search: bool,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Default, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct ModelListParams {
+    /// Opaque pagination cursor returned by a previous call.
+    #[ts(optional = nullable)]
+    pub cursor: Option<String>,
+    /// Optional page size; defaults to a reasonable server-side value.
+    #[ts(optional = nullable)]
+    pub limit: Option<u32>,
+    /// When true, include models that are hidden from the default picker list.
+    #[ts(optional = nullable)]
+    pub include_hidden: Option<bool>,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct ModelAvailabilityNux {
+    pub message: String,
+}
+
+impl From<CoreModelAvailabilityNux> for ModelAvailabilityNux {
+    fn from(value: CoreModelAvailabilityNux) -> Self {
+        Self {
+            message: value.message,
+        }
+    }
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct ModelServiceTier {
+    pub id: String,
+    pub name: String,
+    pub description: String,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct Model {
+    pub id: String,
+    pub model: String,
+    pub upgrade: Option<String>,
+    pub upgrade_info: Option<ModelUpgradeInfo>,
+    pub availability_nux: Option<ModelAvailabilityNux>,
+    pub display_name: String,
+    pub description: String,
+    pub hidden: bool,
+    pub supported_reasoning_efforts: Vec<ReasoningEffortOption>,
+    pub default_reasoning_effort: ReasoningEffort,
+    #[serde(default = "default_input_modalities")]
+    pub input_modalities: Vec<InputModality>,
+    #[serde(default)]
+    pub supports_personality: bool,
+    /// Deprecated: use `serviceTiers` instead.
+    #[serde(default)]
+    pub additional_speed_tiers: Vec<String>,
+    #[serde(default)]
+    pub service_tiers: Vec<ModelServiceTier>,
+    // Only one model should be marked as default.
+    pub is_default: bool,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct ModelUpgradeInfo {
+    pub model: String,
+    pub upgrade_copy: Option<String>,
+    pub model_link: Option<String>,
+    pub migration_markdown: Option<String>,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct ReasoningEffortOption {
+    pub reasoning_effort: ReasoningEffort,
+    pub description: String,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct ModelListResponse {
+    pub data: Vec<Model>,
+    /// Opaque cursor to pass to the next call to continue after the last item.
+    /// If None, there are no more items to return.
+    pub next_cursor: Option<String>,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct ModelReroutedNotification {
+    pub thread_id: String,
+    pub turn_id: String,
+    pub from_model: String,
+    pub to_model: String,
+    pub reason: ModelRerouteReason,
+}
+
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, JsonSchema, TS)]
+#[serde(rename_all = "camelCase")]
+#[ts(export_to = "v2/")]
+pub struct ModelVerificationNotification {
+    pub thread_id: String,
+    pub turn_id: String,
+    pub verifications: Vec<ModelVerification>,
+}