fix(tui): summarize inactive subagent approvals

## Summary

Adds the remaining session and multi-agent edge wiring needed to
reconstruct rollout relationships across spawned agents, resumed
sessions, and parent/child message delivery.

## Stack

This is PR 4/5 in the rollout trace stack.

- [#18876](https://github.com/openai/codex/pull/18876): Add rollout
trace crate
- [#18877](https://github.com/openai/codex/pull/18877): Record core
session rollout traces
- [#18878](https://github.com/openai/codex/pull/18878): Trace tool and
code-mode boundaries
- [#18879](https://github.com/openai/codex/pull/18879): Trace sessions
and multi-agent edges
- [#18880](https://github.com/openai/codex/pull/18880): Add debug trace
reduction command

## Review Notes

This is the stack layer that makes traces useful for multi-threaded
agent workflows. The main invariant is that reconstructed relationships
should come from durable rollout data rather than transient in-memory
manager state wherever possible.

The PR is intentionally small relative to the preceding layers: it uses
the recorder and reducer contracts already established by the stack and
only adds the session/agent relationship events needed by later debug
reduction.

.bazelrc

@@ -29,10 +29,13 @@ common:linux --test_env=PATH=/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin
 common:macos --test_env=PATH=/opt/homebrew/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin
 
 # Pass through some env vars Windows needs to use powershell?
-common:windows --test_env=PATH
 common:windows --test_env=SYSTEMROOT
 common:windows --test_env=COMSPEC
 common:windows --test_env=WINDIR
+# Rust's libtest harness runs test bodies on std-spawned threads. The default
+# 2 MiB stack can be too small for large async test futures on Windows CI; see
+# https://github.com/openai/codex/pull/19067 for the motivating failure.
+common --test_env=RUST_MIN_STACK=8388608 # 8 MiB
 
 common --test_output=errors
 common --bes_results_url=https://app.buildbuddy.io/invocation/
@@ -65,6 +68,10 @@ common:ci --verbose_failures
 common:ci --build_metadata=REPO_URL=https://github.com/openai/codex.git
 common:ci --build_metadata=ROLE=CI
 common:ci --build_metadata=VISIBILITY=PUBLIC
+# rules_rust derives debug level from Bazel toolchain/compilation-mode settings,
+# not Cargo profiles. Keep CI Rust actions explicit and lean.
+common:ci --@rules_rust//rust/settings:extra_rustc_flag=-Cdebuginfo=0
+common:ci --@rules_rust//rust/settings:extra_exec_rustc_flag=-Cdebuginfo=0
 
 # Disable disk cache in CI since we have a remote one and aren't using persistent workers.
 common:ci --disk_cache=

.codespellignore

@@ -1,5 +1,6 @@
 iTerm
 iTerm2
 psuedo
+SOM
 te
 TE

.codex/skills/code-review-context/SKILL.md

@@ -10,3 +10,4 @@ Codex maintains a context (history of messages) that is sent to the model in inf
 3. No unbounded items - everything injected in the model context must have a bounded size and a hard cap. 
 4. No items larger than 10K tokens.
 5. Highlight new individual items that can cross >1k tokens as P0. These need an additional manual review.
+6. All injected fragments must be defined as structs in `core/context` and implement ContextualUserFragment trait

.gitattributes

@@ -1 +1,2 @@
 codex-rs/app-server-protocol/schema/** linguist-generated
+codex-rs/hooks/schema/generated/** linguist-generated

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

@@ -2,7 +2,15 @@
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
 <dict>
+	<key>com.apple.application-identifier</key>
+	<string>2DC432GLL2.com.openai.codex</string>
+	<key>com.apple.developer.team-identifier</key>
+	<string>2DC432GLL2</string>
 	<key>com.apple.security.cs.allow-jit</key>
 	<true/>
+	<key>keychain-access-groups</key>
+	<array>
+		<string>2DC432GLL2.com.openai.codex</string>
+	</array>
 </dict>
 </plist>

.github/actions/run-argument-comment-lint/action.yml

@@ -0,0 +1,54 @@
+name: Run argument comment lint
+description: Run argument-comment-lint on codex-rs via Bazel.
+
+inputs:
+  target:
+    description: Runner target passed to setup-bazel-ci.
+    required: true
+  buildbuddy-api-key:
+    description: BuildBuddy API key used by Bazel CI.
+    required: false
+    default: ""
+
+runs:
+  using: composite
+  steps:
+    - uses: ./.github/actions/setup-bazel-ci
+      with:
+        target: ${{ inputs.target }}
+        install-test-prereqs: true
+
+    - name: Install Linux sandbox build dependencies
+      if: ${{ runner.os == 'Linux' }}
+      shell: bash
+      run: |
+        sudo DEBIAN_FRONTEND=noninteractive apt-get update
+        sudo DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends pkg-config libcap-dev
+
+    - name: Run argument comment lint on codex-rs via Bazel
+      if: ${{ runner.os != 'Windows' }}
+      env:
+        BUILDBUDDY_API_KEY: ${{ inputs.buildbuddy-api-key }}
+      shell: bash
+      run: |
+        bazel_targets="$(./tools/argument-comment-lint/list-bazel-targets.sh)"
+        ./.github/scripts/run-bazel-ci.sh \
+          -- \
+          build \
+          --config=argument-comment-lint \
+          --keep_going \
+          --build_metadata=COMMIT_SHA=${GITHUB_SHA} \
+          -- \
+          ${bazel_targets}
+
+    - name: Run argument comment lint on codex-rs via Bazel
+      if: ${{ runner.os == 'Windows' }}
+      env:
+        BUILDBUDDY_API_KEY: ${{ inputs.buildbuddy-api-key }}
+      shell: bash
+      run: |
+        ./.github/scripts/run-argument-comment-lint-bazel.sh \
+          --config=argument-comment-lint \
+          --platforms=//:local_windows \
+          --keep_going \
+          --build_metadata=COMMIT_SHA=${GITHUB_SHA}

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

@@ -122,6 +122,11 @@ runs:
           }
         }
 
+    - name: Compute cache-stable Windows Bazel PATH
+      if: runner.os == 'Windows'
+      shell: pwsh
+      run: ./.github/scripts/compute-bazel-windows-path.ps1
+
     - name: Enable Git long paths (Windows)
       if: runner.os == 'Windows'
       shell: pwsh

.github/scripts/compute-bazel-windows-path.ps1

@@ -0,0 +1,105 @@
+<#
+BuildBuddy cache keys include the action and test environment, so Bazel should
+not inherit the full hosted-runner PATH on Windows. That PATH includes volatile
+tool entries, such as Maven, that can change independently of this repo and
+cause avoidable cache misses.
+
+This script derives a smaller, cache-stable PATH that keeps the Windows
+toolchain entries Bazel-backed CI tasks need: MSVC and Windows SDK paths, Git,
+PowerShell, Node, Python, DotSlash, and the standard Windows system
+directories.
+`setup-bazel-ci` runs this after exporting the MSVC environment, and the script
+publishes the result via `GITHUB_ENV` as `CODEX_BAZEL_WINDOWS_PATH` so later
+steps can pass that explicit PATH to Bazel.
+#>
+
+$stablePathEntries = New-Object System.Collections.Generic.List[string]
+$seenEntries = [System.Collections.Generic.HashSet[string]]::new([System.StringComparer]::OrdinalIgnoreCase)
+$windowsAppsPath = if ([string]::IsNullOrWhiteSpace($env:LOCALAPPDATA)) {
+  $null
+} else {
+  "$($env:LOCALAPPDATA)\Microsoft\WindowsApps"
+}
+$windowsDir = if ($env:WINDIR) {
+  $env:WINDIR
+} elseif ($env:SystemRoot) {
+  $env:SystemRoot
+} else {
+  $null
+}
+
+function Add-StablePathEntry {
+  param([string]$PathEntry)
+
+  if ([string]::IsNullOrWhiteSpace($PathEntry)) {
+    return
+  }
+
+  if ($seenEntries.Add($PathEntry)) {
+    [void]$stablePathEntries.Add($PathEntry)
+  }
+}
+
+foreach ($pathEntry in ($env:PATH -split ';')) {
+  if ([string]::IsNullOrWhiteSpace($pathEntry)) {
+    continue
+  }
+
+  if (
+    $pathEntry -like '*Microsoft Visual Studio*' -or
+    $pathEntry -like '*Windows Kits*' -or
+    $pathEntry -like '*Microsoft SDKs*' -or
+    $pathEntry -like 'C:\Program Files\Git\*' -or
+    $pathEntry -like 'C:\Program Files\PowerShell\*' -or
+    $pathEntry -like 'C:\hostedtoolcache\windows\node\*' -or
+    $pathEntry -like 'C:\hostedtoolcache\windows\Python\*' -or
+    $pathEntry -eq 'D:\a\_temp\install-dotslash\bin' -or
+    ($windowsDir -and ($pathEntry -eq $windowsDir -or $pathEntry -like "${windowsDir}\*"))
+  ) {
+    Add-StablePathEntry $pathEntry
+  }
+}
+
+$gitCommand = Get-Command git -ErrorAction SilentlyContinue
+if ($gitCommand) {
+  Add-StablePathEntry (Split-Path $gitCommand.Source -Parent)
+}
+
+$nodeCommand = Get-Command node -ErrorAction SilentlyContinue
+if ($nodeCommand) {
+  Add-StablePathEntry (Split-Path $nodeCommand.Source -Parent)
+}
+
+$python3Command = Get-Command python3 -ErrorAction SilentlyContinue
+if ($python3Command) {
+  Add-StablePathEntry (Split-Path $python3Command.Source -Parent)
+}
+
+$pythonCommand = Get-Command python -ErrorAction SilentlyContinue
+if ($pythonCommand) {
+  Add-StablePathEntry (Split-Path $pythonCommand.Source -Parent)
+}
+
+$pwshCommand = Get-Command pwsh -ErrorAction SilentlyContinue
+if ($pwshCommand) {
+  Add-StablePathEntry (Split-Path $pwshCommand.Source -Parent)
+}
+
+if ($windowsAppsPath) {
+  Add-StablePathEntry $windowsAppsPath
+}
+
+if ($stablePathEntries.Count -eq 0) {
+  throw 'Failed to derive cache-stable Windows PATH.'
+}
+
+if ([string]::IsNullOrWhiteSpace($env:GITHUB_ENV)) {
+  throw 'GITHUB_ENV must be set.'
+}
+
+$stablePath = $stablePathEntries -join ';'
+Write-Host 'Derived CODEX_BAZEL_WINDOWS_PATH entries:'
+foreach ($pathEntry in $stablePathEntries) {
+  Write-Host "  $pathEntry"
+}
+"CODEX_BAZEL_WINDOWS_PATH=$stablePath" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append

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

@@ -306,7 +306,6 @@ if [[ "${RUNNER_OS:-}" == "Windows" ]]; then
     INCLUDE
     LIB
     LIBPATH
-    PATH
     UCRTVersion
     UniversalCRTSdkDir
     VCINSTALLDIR
@@ -323,6 +322,17 @@ if [[ "${RUNNER_OS:-}" == "Windows" ]]; then
       post_config_bazel_args+=("--action_env=${env_var}" "--host_action_env=${env_var}")
     fi
   done
+
+  if [[ -z "${CODEX_BAZEL_WINDOWS_PATH:-}" ]]; then
+    echo "CODEX_BAZEL_WINDOWS_PATH must be set for Windows Bazel CI." >&2
+    exit 1
+  fi
+
+  post_config_bazel_args+=(
+    "--action_env=PATH=${CODEX_BAZEL_WINDOWS_PATH}"
+    "--host_action_env=PATH=${CODEX_BAZEL_WINDOWS_PATH}"
+    "--test_env=PATH=${CODEX_BAZEL_WINDOWS_PATH}"
+  )
 fi
 
 bazel_console_log="$(mktemp)"

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

@@ -76,6 +76,8 @@ jobs:
       - name: Test argument comment lint package
         working-directory: tools/argument-comment-lint
         run: cargo test
+        env:
+          RUST_MIN_STACK: "8388608" # 8 MiB
 
   argument_comment_lint_prebuilt:
     name: Argument comment lint - ${{ matrix.name }}
@@ -671,6 +673,7 @@ jobs:
         run: cargo nextest run --no-fail-fast --target ${{ matrix.target }} --cargo-profile ci-test --timings
         env:
           RUST_BACKTRACE: 1
+          RUST_MIN_STACK: "8388608" # 8 MiB
           NEXTEST_STATUS_LEVEL: leak
 
       - name: Upload Cargo timings (nextest)

.github/workflows/rust-ci.yml

@@ -41,6 +41,7 @@ jobs:
           for f in "${files[@]}"; do
             [[ $f == codex-rs/* ]] && codex=true
             [[ $f == codex-rs/* || $f == tools/argument-comment-lint/* || $f == justfile ]] && argument_comment_lint=true
+            [[ $f == defs.bzl || $f == workspace_root_test_launcher.sh.tpl || $f == workspace_root_test_launcher.bat.tpl ]] && argument_comment_lint=true
             [[ $f == tools/argument-comment-lint/* || $f == .github/workflows/rust-ci.yml || $f == .github/workflows/rust-ci-full.yml ]] && argument_comment_lint_package=true
             [[ $f == .github/* ]] && workflows=true
           done
@@ -130,13 +131,14 @@ jobs:
       - name: Test argument comment lint package
         working-directory: tools/argument-comment-lint
         run: cargo test
+        env:
+          RUST_MIN_STACK: "8388608" # 8 MiB
 
   argument_comment_lint_prebuilt:
     name: Argument comment lint - ${{ matrix.name }}
     runs-on: ${{ matrix.runs_on || matrix.runner }}
     timeout-minutes: ${{ matrix.timeout_minutes }}
     needs: changed
-    if: ${{ needs.changed.outputs.argument_comment_lint == 'true' || needs.changed.outputs.workflows == 'true' }}
     strategy:
       fail-fast: false
       matrix:
@@ -154,43 +156,28 @@ jobs:
               group: codex-runners
               labels: codex-windows-x64
     steps:
+      - name: Check whether argument comment lint should run
+        id: argument_comment_lint_gate
+        shell: bash
+        env:
+          ARGUMENT_COMMENT_LINT: ${{ needs.changed.outputs.argument_comment_lint }}
+          WORKFLOWS: ${{ needs.changed.outputs.workflows }}
+        run: |
+          if [[ "$ARGUMENT_COMMENT_LINT" == "true" || "$WORKFLOWS" == "true" ]]; then
+            echo "run=true" >> "$GITHUB_OUTPUT"
+            exit 0
+          fi
+
+          echo "No argument-comment-lint relevant changes."
+          echo "run=false" >> "$GITHUB_OUTPUT"
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
-      - uses: ./.github/actions/setup-bazel-ci
+        if: ${{ steps.argument_comment_lint_gate.outputs.run == 'true' }}
+      - name: Run argument comment lint on codex-rs via Bazel
+        if: ${{ steps.argument_comment_lint_gate.outputs.run == 'true' }}
+        uses: ./.github/actions/run-argument-comment-lint
         with:
           target: ${{ runner.os }}
-          install-test-prereqs: true
-      - name: Install Linux sandbox build dependencies
-        if: ${{ runner.os == 'Linux' }}
-        shell: bash
-        run: |
-          sudo DEBIAN_FRONTEND=noninteractive apt-get update
-          sudo DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends pkg-config libcap-dev
-      - name: Run argument comment lint on codex-rs via Bazel
-        if: ${{ runner.os != 'Windows' }}
-        env:
-          BUILDBUDDY_API_KEY: ${{ secrets.BUILDBUDDY_API_KEY }}
-        shell: bash
-        run: |
-          bazel_targets="$(./tools/argument-comment-lint/list-bazel-targets.sh)"
-          ./.github/scripts/run-bazel-ci.sh \
-            -- \
-            build \
-            --config=argument-comment-lint \
-            --keep_going \
-            --build_metadata=COMMIT_SHA=${GITHUB_SHA} \
-            -- \
-            ${bazel_targets}
-      - name: Run argument comment lint on codex-rs via Bazel
-        if: ${{ runner.os == 'Windows' }}
-        env:
-          BUILDBUDDY_API_KEY: ${{ secrets.BUILDBUDDY_API_KEY }}
-        shell: bash
-        run: |
-          ./.github/scripts/run-argument-comment-lint-bazel.sh \
-            --config=argument-comment-lint \
-            --platforms=//:local_windows \
-            --keep_going \
-            --build_metadata=COMMIT_SHA=${GITHUB_SHA}
+          buildbuddy-api-key: ${{ secrets.BUILDBUDDY_API_KEY }}
 
   # --- Gatherer job that you mark as the ONLY required status -----------------
   results:

codex-rs/.cargo/audit.toml

@@ -6,5 +6,4 @@ ignore = [
     "RUSTSEC-2024-0436", # paste 1.0.15 via starlark/ratatui; upstream crate is unmaintained
     "RUSTSEC-2024-0320", # yaml-rust via syntect; remove when syntect drops or updates it
     "RUSTSEC-2025-0141", # bincode via syntect; remove when syntect drops or updates it
-    "RUSTSEC-2026-0097", # rand 0.8.5 via age/codex-secrets and zbus/keyring; remove when transitive deps move to rand >=0.9.3
 ]

codex-rs/.config/nextest.toml

@@ -8,6 +8,11 @@ max-threads = 1
 [test-groups.app_server_integration]
 max-threads = 1
 
+[test-groups.core_apply_patch_cli_integration]
+max-threads = 1
+
+[test-groups.windows_sandbox_legacy_sessions]
+max-threads = 1
 
 [[profile.default.overrides]]
 # Do not add new tests here
@@ -27,3 +32,15 @@ test-group = 'app_server_protocol_codegen'
 # Keep the library unit tests parallel.
 filter = 'package(codex-app-server) & kind(test)'
 test-group = 'app_server_integration'
+
+[[profile.default.overrides]]
+# These tests exercise full Codex turns and apply_patch execution, and they are
+# sensitive to Windows runner process-startup stalls when many cases launch at once.
+filter = 'package(codex-core) & kind(test) & test(apply_patch_cli)'
+test-group = 'core_apply_patch_cli_integration'
+
+[[profile.default.overrides]]
+# These tests create restricted-token Windows child processes and private desktops.
+# Serialize them to avoid exhausting Windows session/global desktop resources in CI.
+filter = 'package(codex-windows-sandbox) & test(legacy_)'
+test-group = 'windows_sandbox_legacy_sessions'

codex-rs/Cargo.toml

@@ -1,6 +1,8 @@
 [workspace]
 members = [
+    "aws-auth",
     "analytics",
+    "agent-identity",
     "backend-client",
     "ansi-escape",
     "async-utils",
@@ -24,6 +26,7 @@ members = [
     "collaboration-mode-templates",
     "connectors",
     "config",
+    "device-key",
     "shell-command",
     "shell-escalation",
     "skills",
@@ -51,6 +54,7 @@ members = [
     "protocol",
     "realtime-webrtc",
     "rollout",
+    "rollout-trace",
     "rmcp-client",
     "responses-api-proxy",
     "response-debug-context",
@@ -109,8 +113,10 @@ license = "Apache-2.0"
 # Internal
 app_test_support = { path = "app-server/tests/common" }
 codex-analytics = { path = "analytics" }
+codex-agent-identity = { path = "agent-identity" }
 codex-ansi-escape = { path = "ansi-escape" }
 codex-api = { path = "codex-api" }
+codex-aws-auth = { path = "aws-auth" }
 codex-app-server = { path = "app-server" }
 codex-app-server-client = { path = "app-server-client" }
 codex-app-server-protocol = { path = "app-server-protocol" }
@@ -132,6 +138,7 @@ codex-connectors = { path = "connectors" }
 codex-core = { path = "core" }
 codex-core-plugins = { path = "core-plugins" }
 codex-core-skills = { path = "core-skills" }
+codex-device-key = { path = "device-key" }
 codex-exec = { path = "exec" }
 codex-exec-server = { path = "exec-server" }
 codex-execpolicy = { path = "execpolicy" }
@@ -162,6 +169,7 @@ codex-responses-api-proxy = { path = "responses-api-proxy" }
 codex-response-debug-context = { path = "response-debug-context" }
 codex-rmcp-client = { path = "rmcp-client" }
 codex-rollout = { path = "rollout" }
+codex-rollout-trace = { path = "rollout-trace" }
 codex-sandboxing = { path = "sandboxing" }
 codex-secrets = { path = "secrets" }
 codex-shell-command = { path = "shell-command" }
@@ -215,6 +223,10 @@ async-channel = "2.3.1"
 async-io = "2.6.0"
 async-stream = "0.3.6"
 async-trait = "0.1.89"
+aws-config = "1"
+aws-credential-types = "1"
+aws-sigv4 = "1"
+aws-types = "1"
 axum = { version = "0.8", default-features = false }
 base64 = "0.22.1"
 bm25 = "2.3.2"
@@ -226,8 +238,8 @@ clap_complete = "4"
 color-eyre = "0.6.3"
 constant_time_eq = "0.3.1"
 crossbeam-channel = "0.5.15"
-crossterm = "0.28.1"
 crypto_box = { version = "0.9.1", features = ["seal"] }
+crossterm = "0.28.1"
 csv = "1.3.1"
 ctor = "0.6.3"
 deno_core_icudata = "0.77.0"
@@ -244,6 +256,7 @@ env_logger = "0.11.9"
 eventsource-stream = "0.2.3"
 futures = { version = "0.3", default-features = false }
 gethostname = "1.1.0"
+gix = { version = "0.81.0", default-features = false, features = ["sha1"] }
 glob = "0.3"
 globset = "0.4"
 hmac = "0.12.1"
@@ -282,6 +295,7 @@ os_info = "3.12.0"
 owo-colors = "4.3.0"
 path-absolutize = "3.1.1"
 pathdiff = "0.2"
+p256 = "0.13.2"
 portable-pty = "0.9.0"
 predicates = "3"
 pretty_assertions = "1.4.1"
@@ -292,7 +306,7 @@ ratatui = "0.29.0"
 ratatui-macros = "0.6.0"
 regex = "1.12.3"
 regex-lite = "0.1.8"
-reqwest = "0.12"
+reqwest = { version = "0.12", features = ["cookies"] }
 rmcp = { version = "0.15.0", default-features = false }
 runfiles = { git = "https://github.com/dzbarsky/rules_rust", rev = "b56cbaa8465e74127f1ea216f813cd377295ad81" }
 rustls = { version = "0.23", default-features = false, features = [
@@ -430,6 +444,11 @@ ignored = [
     "codex-v8-poc",
 ]
 
+[profile.dev]
+# Keep line tables/backtraces while avoiding expensive full variable debug info
+# across local dev builds.
+debug = 1
+
 [profile.dev-small]
 inherits = "dev"
 opt-level = 0

codex-rs/agent-identity/BUILD.bazel

@@ -0,0 +1,6 @@
+load("//:defs.bzl", "codex_rust_crate")
+
+codex_rust_crate(
+    name = "agent-identity",
+    crate_name = "codex_agent_identity",
+)

codex-rs/agent-identity/Cargo.toml

@@ -0,0 +1,29 @@
+[package]
+edition.workspace = true
+license.workspace = true
+name = "codex-agent-identity"
+version.workspace = true
+
+[lib]
+doctest = false
+name = "codex_agent_identity"
+path = "src/lib.rs"
+
+[lints]
+workspace = true
+
+[dependencies]
+anyhow = { workspace = true }
+base64 = { workspace = true }
+chrono = { workspace = true }
+codex-protocol = { workspace = true }
+crypto_box = { workspace = true }
+ed25519-dalek = { workspace = true }
+rand = { workspace = true }
+reqwest = { workspace = true, features = ["json"] }
+serde = { workspace = true, features = ["derive"] }
+serde_json = { workspace = true }
+sha2 = { workspace = true }
+
+[dev-dependencies]
+pretty_assertions = { workspace = true }

codex-rs/agent-identity/src/lib.rs

@@ -0,0 +1,414 @@
+use std::collections::BTreeMap;
+use std::time::Duration;
+
+use anyhow::Context;
+use anyhow::Result;
+use base64::Engine as _;
+use base64::engine::general_purpose::STANDARD as BASE64_STANDARD;
+use base64::engine::general_purpose::URL_SAFE_NO_PAD;
+use chrono::SecondsFormat;
+use chrono::Utc;
+use codex_protocol::protocol::SessionSource;
+use crypto_box::SecretKey as Curve25519SecretKey;
+use ed25519_dalek::Signer as _;
+use ed25519_dalek::SigningKey;
+use ed25519_dalek::VerifyingKey;
+use ed25519_dalek::pkcs8::DecodePrivateKey;
+use ed25519_dalek::pkcs8::EncodePrivateKey;
+use rand::TryRngCore;
+use rand::rngs::OsRng;
+use serde::Deserialize;
+use serde::Serialize;
+use sha2::Digest as _;
+use sha2::Sha512;
+
+const AGENT_TASK_REGISTRATION_TIMEOUT: Duration = Duration::from_secs(30);
+
+/// Stored key material for a registered agent identity.
+#[derive(Clone, Copy, Debug, PartialEq, Eq)]
+pub struct AgentIdentityKey<'a> {
+    pub agent_runtime_id: &'a str,
+    pub private_key_pkcs8_base64: &'a str,
+}
+
+/// Task binding to use when constructing a task-scoped AgentAssertion.
+#[derive(Clone, Copy, Debug, PartialEq, Eq)]
+pub struct AgentTaskAuthorizationTarget<'a> {
+    pub agent_runtime_id: &'a str,
+    pub task_id: &'a str,
+}
+
+#[derive(Clone, Debug, Serialize, Deserialize, PartialEq, Eq)]
+pub struct AgentBillOfMaterials {
+    pub agent_version: String,
+    pub agent_harness_id: String,
+    pub running_location: String,
+}
+
+pub struct GeneratedAgentKeyMaterial {
+    pub private_key_pkcs8_base64: String,
+    pub public_key_ssh: String,
+}
+
+#[derive(Clone, Debug, Serialize, Deserialize, PartialEq, Eq)]
+struct AgentAssertionEnvelope {
+    agent_runtime_id: String,
+    task_id: String,
+    timestamp: String,
+    signature: String,
+}
+
+#[derive(Serialize)]
+struct RegisterTaskRequest {
+    timestamp: String,
+    signature: String,
+}
+
+#[derive(Deserialize)]
+struct RegisterTaskResponse {
+    #[serde(default)]
+    task_id: Option<String>,
+    #[serde(default, rename = "taskId")]
+    task_id_camel: Option<String>,
+    #[serde(default)]
+    encrypted_task_id: Option<String>,
+    #[serde(default, rename = "encryptedTaskId")]
+    encrypted_task_id_camel: Option<String>,
+}
+
+pub fn authorization_header_for_agent_task(
+    key: AgentIdentityKey<'_>,
+    target: AgentTaskAuthorizationTarget<'_>,
+) -> Result<String> {
+    anyhow::ensure!(
+        key.agent_runtime_id == target.agent_runtime_id,
+        "agent task runtime {} does not match stored agent identity {}",
+        target.agent_runtime_id,
+        key.agent_runtime_id
+    );
+
+    let timestamp = Utc::now().to_rfc3339_opts(SecondsFormat::Secs, true);
+    let envelope = AgentAssertionEnvelope {
+        agent_runtime_id: target.agent_runtime_id.to_string(),
+        task_id: target.task_id.to_string(),
+        timestamp: timestamp.clone(),
+        signature: sign_agent_assertion_payload(key, target.task_id, &timestamp)?,
+    };
+    let serialized_assertion = serialize_agent_assertion(&envelope)?;
+    Ok(format!("AgentAssertion {serialized_assertion}"))
+}
+
+pub fn sign_task_registration_payload(
+    key: AgentIdentityKey<'_>,
+    timestamp: &str,
+) -> Result<String> {
+    let signing_key = signing_key_from_private_key_pkcs8_base64(key.private_key_pkcs8_base64)?;
+    let payload = format!("{}:{timestamp}", key.agent_runtime_id);
+    Ok(BASE64_STANDARD.encode(signing_key.sign(payload.as_bytes()).to_bytes()))
+}
+
+pub async fn register_agent_task(
+    client: &reqwest::Client,
+    chatgpt_base_url: &str,
+    key: AgentIdentityKey<'_>,
+) -> Result<String> {
+    let timestamp = Utc::now().to_rfc3339_opts(SecondsFormat::Secs, true);
+    let request = RegisterTaskRequest {
+        signature: sign_task_registration_payload(key, &timestamp)?,
+        timestamp,
+    };
+
+    let response = client
+        .post(agent_task_registration_url(
+            chatgpt_base_url,
+            key.agent_runtime_id,
+        ))
+        .timeout(AGENT_TASK_REGISTRATION_TIMEOUT)
+        .json(&request)
+        .send()
+        .await
+        .context("failed to register agent task")?
+        .error_for_status()
+        .context("failed to register agent task")?
+        .json()
+        .await
+        .context("failed to decode agent task registration response")?;
+
+    task_id_from_register_task_response(key, response)
+}
+
+fn task_id_from_register_task_response(
+    key: AgentIdentityKey<'_>,
+    response: RegisterTaskResponse,
+) -> Result<String> {
+    if let Some(task_id) = response.task_id.or(response.task_id_camel) {
+        return Ok(task_id);
+    }
+    let encrypted_task_id = response
+        .encrypted_task_id
+        .or(response.encrypted_task_id_camel)
+        .context("agent task registration response omitted task id")?;
+    decrypt_task_id_response(key, &encrypted_task_id)
+}
+
+pub fn decrypt_task_id_response(
+    key: AgentIdentityKey<'_>,
+    encrypted_task_id: &str,
+) -> Result<String> {
+    let signing_key = signing_key_from_private_key_pkcs8_base64(key.private_key_pkcs8_base64)?;
+    let ciphertext = BASE64_STANDARD
+        .decode(encrypted_task_id)
+        .context("encrypted task id is not valid base64")?;
+    let plaintext = curve25519_secret_key_from_signing_key(&signing_key)
+        .unseal(&ciphertext)
+        .map_err(|_| anyhow::anyhow!("failed to decrypt encrypted task id"))?;
+    String::from_utf8(plaintext).context("decrypted task id is not valid UTF-8")
+}
+
+pub fn generate_agent_key_material() -> Result<GeneratedAgentKeyMaterial> {
+    let mut secret_key_bytes = [0u8; 32];
+    OsRng
+        .try_fill_bytes(&mut secret_key_bytes)
+        .context("failed to generate agent identity private key bytes")?;
+    let signing_key = SigningKey::from_bytes(&secret_key_bytes);
+    let private_key_pkcs8 = signing_key
+        .to_pkcs8_der()
+        .context("failed to encode agent identity private key as PKCS#8")?;
+
+    Ok(GeneratedAgentKeyMaterial {
+        private_key_pkcs8_base64: BASE64_STANDARD.encode(private_key_pkcs8.as_bytes()),
+        public_key_ssh: encode_ssh_ed25519_public_key(&signing_key.verifying_key()),
+    })
+}
+
+pub fn public_key_ssh_from_private_key_pkcs8_base64(
+    private_key_pkcs8_base64: &str,
+) -> Result<String> {
+    let signing_key = signing_key_from_private_key_pkcs8_base64(private_key_pkcs8_base64)?;
+    Ok(encode_ssh_ed25519_public_key(&signing_key.verifying_key()))
+}
+
+pub fn verifying_key_from_private_key_pkcs8_base64(
+    private_key_pkcs8_base64: &str,
+) -> Result<VerifyingKey> {
+    let signing_key = signing_key_from_private_key_pkcs8_base64(private_key_pkcs8_base64)?;
+    Ok(signing_key.verifying_key())
+}
+
+pub fn curve25519_secret_key_from_private_key_pkcs8_base64(
+    private_key_pkcs8_base64: &str,
+) -> Result<Curve25519SecretKey> {
+    let signing_key = signing_key_from_private_key_pkcs8_base64(private_key_pkcs8_base64)?;
+    Ok(curve25519_secret_key_from_signing_key(&signing_key))
+}
+
+pub fn agent_registration_url(chatgpt_base_url: &str) -> String {
+    let trimmed = chatgpt_base_url.trim_end_matches('/');
+    format!("{trimmed}/v1/agent/register")
+}
+
+pub fn agent_task_registration_url(chatgpt_base_url: &str, agent_runtime_id: &str) -> String {
+    let trimmed = chatgpt_base_url.trim_end_matches('/');
+    format!("{trimmed}/v1/agent/{agent_runtime_id}/task/register")
+}
+
+pub fn agent_identity_biscuit_url(chatgpt_base_url: &str) -> String {
+    let trimmed = chatgpt_base_url.trim_end_matches('/');
+    format!("{trimmed}/authenticate_app_v2")
+}
+
+pub fn agent_identity_request_id() -> Result<String> {
+    let mut request_id_bytes = [0u8; 16];
+    OsRng
+        .try_fill_bytes(&mut request_id_bytes)
+        .context("failed to generate agent identity request id")?;
+    Ok(format!(
+        "codex-agent-identity-{}",
+        URL_SAFE_NO_PAD.encode(request_id_bytes)
+    ))
+}
+
+pub fn normalize_chatgpt_base_url(chatgpt_base_url: &str) -> String {
+    let mut base_url = chatgpt_base_url.trim_end_matches('/').to_string();
+    for suffix in [
+        "/wham/remote/control/server/enroll",
+        "/wham/remote/control/server",
+    ] {
+        if let Some(stripped) = base_url.strip_suffix(suffix) {
+            base_url = stripped.to_string();
+            break;
+        }
+    }
+    if let Some(stripped) = base_url.strip_suffix("/codex") {
+        base_url = stripped.to_string();
+    }
+    if (base_url.starts_with("https://chatgpt.com")
+        || base_url.starts_with("https://chat.openai.com"))
+        && !base_url.contains("/backend-api")
+    {
+        base_url = format!("{base_url}/backend-api");
+    }
+    base_url
+}
+
+pub fn build_abom(session_source: SessionSource) -> AgentBillOfMaterials {
+    AgentBillOfMaterials {
+        agent_version: env!("CARGO_PKG_VERSION").to_string(),
+        agent_harness_id: match &session_source {
+            SessionSource::VSCode => "codex-app".to_string(),
+            SessionSource::Cli
+            | SessionSource::Exec
+            | SessionSource::Mcp
+            | SessionSource::Custom(_)
+            | SessionSource::SubAgent(_)
+            | SessionSource::Unknown => "codex-cli".to_string(),
+        },
+        running_location: format!("{}-{}", session_source, std::env::consts::OS),
+    }
+}
+
+pub fn encode_ssh_ed25519_public_key(verifying_key: &VerifyingKey) -> String {
+    let mut blob = Vec::with_capacity(4 + 11 + 4 + 32);
+    append_ssh_string(&mut blob, b"ssh-ed25519");
+    append_ssh_string(&mut blob, verifying_key.as_bytes());
+    format!("ssh-ed25519 {}", BASE64_STANDARD.encode(blob))
+}
+
+fn sign_agent_assertion_payload(
+    key: AgentIdentityKey<'_>,
+    task_id: &str,
+    timestamp: &str,
+) -> Result<String> {
+    let signing_key = signing_key_from_private_key_pkcs8_base64(key.private_key_pkcs8_base64)?;
+    let payload = format!("{}:{task_id}:{timestamp}", key.agent_runtime_id);
+    Ok(BASE64_STANDARD.encode(signing_key.sign(payload.as_bytes()).to_bytes()))
+}
+
+fn serialize_agent_assertion(envelope: &AgentAssertionEnvelope) -> Result<String> {
+    let payload = serde_json::to_vec(&BTreeMap::from([
+        ("agent_runtime_id", envelope.agent_runtime_id.as_str()),
+        ("signature", envelope.signature.as_str()),
+        ("task_id", envelope.task_id.as_str()),
+        ("timestamp", envelope.timestamp.as_str()),
+    ]))
+    .context("failed to serialize agent assertion envelope")?;
+    Ok(URL_SAFE_NO_PAD.encode(payload))
+}
+
+fn curve25519_secret_key_from_signing_key(signing_key: &SigningKey) -> Curve25519SecretKey {
+    let digest = Sha512::digest(signing_key.to_bytes());
+    let mut secret_key = [0u8; 32];
+    secret_key.copy_from_slice(&digest[..32]);
+    secret_key[0] &= 248;
+    secret_key[31] &= 127;
+    secret_key[31] |= 64;
+    Curve25519SecretKey::from(secret_key)
+}
+
+fn append_ssh_string(buf: &mut Vec<u8>, value: &[u8]) {
+    buf.extend_from_slice(&(value.len() as u32).to_be_bytes());
+    buf.extend_from_slice(value);
+}
+
+fn signing_key_from_private_key_pkcs8_base64(private_key_pkcs8_base64: &str) -> Result<SigningKey> {
+    let private_key = BASE64_STANDARD
+        .decode(private_key_pkcs8_base64)
+        .context("stored agent identity private key is not valid base64")?;
+    SigningKey::from_pkcs8_der(&private_key)
+        .context("stored agent identity private key is not valid PKCS#8")
+}
+
+#[cfg(test)]
+mod tests {
+    use base64::Engine as _;
+    use ed25519_dalek::Signature;
+    use ed25519_dalek::Verifier as _;
+    use pretty_assertions::assert_eq;
+
+    use super::*;
+
+    #[test]
+    fn authorization_header_for_agent_task_serializes_signed_agent_assertion() {
+        let signing_key = SigningKey::from_bytes(&[7u8; 32]);
+        let private_key = signing_key
+            .to_pkcs8_der()
+            .expect("encode test key material");
+        let key = AgentIdentityKey {
+            agent_runtime_id: "agent-123",
+            private_key_pkcs8_base64: &BASE64_STANDARD.encode(private_key.as_bytes()),
+        };
+        let target = AgentTaskAuthorizationTarget {
+            agent_runtime_id: "agent-123",
+            task_id: "task-123",
+        };
+
+        let header =
+            authorization_header_for_agent_task(key, target).expect("build agent assertion header");
+        let token = header
+            .strip_prefix("AgentAssertion ")
+            .expect("agent assertion scheme");
+        let payload = URL_SAFE_NO_PAD
+            .decode(token)
+            .expect("valid base64url payload");
+        let envelope: AgentAssertionEnvelope =
+            serde_json::from_slice(&payload).expect("valid assertion envelope");
+
+        assert_eq!(
+            envelope,
+            AgentAssertionEnvelope {
+                agent_runtime_id: "agent-123".to_string(),
+                task_id: "task-123".to_string(),
+                timestamp: envelope.timestamp.clone(),
+                signature: envelope.signature.clone(),
+            }
+        );
+        let signature_bytes = BASE64_STANDARD
+            .decode(&envelope.signature)
+            .expect("valid base64 signature");
+        let signature = Signature::from_slice(&signature_bytes).expect("valid signature bytes");
+        signing_key
+            .verifying_key()
+            .verify(
+                format!(
+                    "{}:{}:{}",
+                    envelope.agent_runtime_id, envelope.task_id, envelope.timestamp
+                )
+                .as_bytes(),
+                &signature,
+            )
+            .expect("signature should verify");
+    }
+
+    #[test]
+    fn authorization_header_for_agent_task_rejects_mismatched_runtime() {
+        let signing_key = SigningKey::from_bytes(&[7u8; 32]);
+        let private_key = signing_key
+            .to_pkcs8_der()
+            .expect("encode test key material");
+        let private_key_pkcs8_base64 = BASE64_STANDARD.encode(private_key.as_bytes());
+        let key = AgentIdentityKey {
+            agent_runtime_id: "agent-123",
+            private_key_pkcs8_base64: &private_key_pkcs8_base64,
+        };
+        let target = AgentTaskAuthorizationTarget {
+            agent_runtime_id: "agent-456",
+            task_id: "task-123",
+        };
+
+        let error = authorization_header_for_agent_task(key, target)
+            .expect_err("runtime mismatch should fail");
+
+        assert_eq!(
+            error.to_string(),
+            "agent task runtime agent-456 does not match stored agent identity agent-123"
+        );
+    }
+
+    #[test]
+    fn normalize_chatgpt_base_url_strips_codex_before_backend_api() {
+        assert_eq!(
+            normalize_chatgpt_base_url("https://chatgpt.com/codex"),
+            "https://chatgpt.com/backend-api"
+        );
+    }
+}

codex-rs/analytics/Cargo.toml

@@ -16,6 +16,7 @@ workspace = true
 codex-app-server-protocol = { workspace = true }
 codex-git-utils = { workspace = true }
 codex-login = { workspace = true }
+codex-model-provider = { workspace = true }
 codex-plugin = { workspace = true }
 codex-protocol = { workspace = true }
 os_info = { workspace = true }

codex-rs/analytics/src/analytics_client_tests.rs

@@ -65,6 +65,7 @@ use codex_app_server_protocol::InitializeCapabilities;
 use codex_app_server_protocol::InitializeParams;
 use codex_app_server_protocol::JSONRPCErrorError;
 use codex_app_server_protocol::NonSteerableTurnKind;
+use codex_app_server_protocol::PermissionProfile as AppServerPermissionProfile;
 use codex_app_server_protocol::RequestId;
 use codex_app_server_protocol::SandboxPolicy as AppServerSandboxPolicy;
 use codex_app_server_protocol::ServerNotification;
@@ -91,6 +92,7 @@ use codex_plugin::PluginTelemetryMetadata;
 use codex_protocol::approvals::NetworkApprovalProtocol;
 use codex_protocol::config_types::ApprovalsReviewer;
 use codex_protocol::config_types::ModeKind;
+use codex_protocol::models::PermissionProfile as CorePermissionProfile;
 use codex_protocol::protocol::AskForApproval;
 use codex_protocol::protocol::HookEventName;
 use codex_protocol::protocol::HookRunStatus;
@@ -152,11 +154,20 @@ fn sample_thread_start_response(thread_id: &str, ephemeral: bool, model: &str) -
             approval_policy: AppServerAskForApproval::OnFailure,
             approvals_reviewer: AppServerApprovalsReviewer::User,
             sandbox: AppServerSandboxPolicy::DangerFullAccess,
+            permission_profile: Some(sample_permission_profile()),
             reasoning_effort: None,
         },
     }
 }
 
+fn sample_permission_profile() -> AppServerPermissionProfile {
+    CorePermissionProfile::from_legacy_sandbox_policy(
+        &SandboxPolicy::DangerFullAccess,
+        &test_path_buf("/tmp"),
+    )
+    .into()
+}
+
 fn sample_app_server_client_metadata() -> CodexAppServerClientMetadata {
     CodexAppServerClientMetadata {
         product_client_id: DEFAULT_ORIGINATOR.to_string(),
@@ -203,6 +214,7 @@ fn sample_thread_resume_response_with_source(
             approval_policy: AppServerAskForApproval::OnFailure,
             approvals_reviewer: AppServerApprovalsReviewer::User,
             sandbox: AppServerSandboxPolicy::DangerFullAccess,
+            permission_profile: Some(sample_permission_profile()),
             reasoning_effort: None,
         },
     }
@@ -312,7 +324,7 @@ fn sample_turn_resolved_config(turn_id: &str) -> TurnResolvedConfigFact {
         reasoning_summary: None,
         service_tier: None,
         approval_policy: AskForApproval::OnRequest,
-        approvals_reviewer: ApprovalsReviewer::GuardianSubagent,
+        approvals_reviewer: ApprovalsReviewer::AutoReview,
         sandbox_network_access: true,
         collaboration_mode: ModeKind::Plan,
         personality: None,
@@ -1322,7 +1334,7 @@ fn subagent_thread_started_other_serializes_explicit_parent_thread_id() {
         },
     ));
 
-    let payload = serde_json::to_value(&event).expect("serialize guardian subagent event");
+    let payload = serde_json::to_value(&event).expect("serialize auto-review subagent event");
     assert_eq!(payload["event_params"]["subagent_source"], "guardian");
     assert_eq!(
         payload["event_params"]["parent_thread_id"],
@@ -1746,7 +1758,7 @@ fn turn_event_serializes_expected_shape() {
             reasoning_summary: Some("detailed".to_string()),
             service_tier: "flex".to_string(),
             approval_policy: "on-request".to_string(),
-            approvals_reviewer: "guardian_subagent".to_string(),
+            approvals_reviewer: "auto_review".to_string(),
             sandbox_network_access: true,
             collaboration_mode: Some("plan"),
             personality: Some("pragmatic".to_string()),
@@ -1807,7 +1819,7 @@ fn turn_event_serializes_expected_shape() {
                 "reasoning_summary": "detailed",
                 "service_tier": "flex",
                 "approval_policy": "on-request",
-                "approvals_reviewer": "guardian_subagent",
+                "approvals_reviewer": "auto_review",
                 "sandbox_network_access": true,
                 "collaboration_mode": "plan",
                 "personality": "pragmatic",

codex-rs/analytics/src/client.rs

@@ -1,5 +1,6 @@
 use crate::events::AppServerRpcTransport;
-use crate::events::GuardianReviewEventParams;
+use crate::events::GuardianReviewAnalyticsResult;
+use crate::events::GuardianReviewTrackContext;
 use crate::events::TrackEventRequest;
 use crate::events::TrackEventsRequest;
 use crate::events::current_runtime_metadata;
@@ -161,9 +162,13 @@ impl AnalyticsEventsClient {
         ));
     }
 
-    pub fn track_guardian_review(&self, input: GuardianReviewEventParams) {
+    pub fn track_guardian_review(
+        &self,
+        tracking: &GuardianReviewTrackContext,
+        result: GuardianReviewAnalyticsResult,
+    ) {
         self.record_fact(AnalyticsFact::Custom(CustomAnalyticsFact::GuardianReview(
-            Box::new(input),
+            Box::new(tracking.event_params(result)),
         )));
     }
 
@@ -297,7 +302,7 @@ impl AnalyticsEventsClient {
 }
 
 async fn send_track_events(
-    auth_manager: &Arc<AuthManager>,
+    auth_manager: &AuthManager,
     base_url: &str,
     events: Vec<TrackEventRequest>,
 ) {
@@ -307,34 +312,22 @@ async fn send_track_events(
     let Some(auth) = auth_manager.auth().await else {
         return;
     };
-    if !auth.is_chatgpt_auth() {
+    if !auth.uses_codex_backend() {
         return;
     }
-    let Some(authorization_header_value) = auth_manager
-        .chatgpt_authorization_header_for_auth(&auth)
-        .await
-    else {
-        return;
-    };
-    let Some(account_id) = auth.get_account_id() else {
-        return;
-    };
 
     let base_url = base_url.trim_end_matches('/');
     let url = format!("{base_url}/codex/analytics-events/events");
     let payload = TrackEventsRequest { events };
 
-    let mut request = create_client()
+    let response = create_client()
         .post(&url)
         .timeout(ANALYTICS_EVENTS_TIMEOUT)
-        .header("authorization", authorization_header_value)
-        .header("chatgpt-account-id", &account_id)
+        .headers(codex_model_provider::auth_provider_from_auth(&auth).to_auth_headers())
         .header("Content-Type", "application/json")
-        .json(&payload);
-    if auth.is_fedramp_account() {
-        request = request.header("X-OpenAI-Fedramp", "true");
-    }
-    let response = request.send().await;
+        .json(&payload)
+        .send()
+        .await;
 
     match response {
         Ok(response) if response.status().is_success() => {}

codex-rs/analytics/src/events.rs

@@ -1,3 +1,5 @@
+use std::time::Instant;
+
 use crate::facts::AppInvocation;
 use crate::facts::CodexCompactionEvent;
 use crate::facts::CompactionImplementation;
@@ -16,6 +18,7 @@ use crate::facts::TurnStatus;
 use crate::facts::TurnSteerRejectionReason;
 use crate::facts::TurnSteerResult;
 use crate::facts::TurnSubmissionType;
+use crate::now_unix_seconds;
 use codex_app_server_protocol::CodexErrorInfo;
 use codex_login::default_client::originator;
 use codex_plugin::PluginTelemetryMetadata;
@@ -30,6 +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::TokenUsage;
 use serde::Serialize;
 
 #[derive(Clone, Copy, Debug, Serialize)]
@@ -200,6 +204,7 @@ pub enum GuardianReviewedAction {
         connector_name: Option<String>,
         tool_title: Option<String>,
     },
+    RequestPermissions {},
 }
 
 #[derive(Clone, Serialize)]
@@ -235,6 +240,142 @@ pub struct GuardianReviewEventParams {
     pub total_tokens: Option<i64>,
 }
 
+pub struct GuardianReviewTrackContext {
+    thread_id: String,
+    turn_id: String,
+    review_id: String,
+    target_item_id: Option<String>,
+    approval_request_source: GuardianApprovalRequestSource,
+    reviewed_action: GuardianReviewedAction,
+    review_timeout_ms: u64,
+    started_at: u64,
+    started_instant: Instant,
+}
+
+impl GuardianReviewTrackContext {
+    pub fn new(
+        thread_id: String,
+        turn_id: String,
+        review_id: String,
+        target_item_id: Option<String>,
+        approval_request_source: GuardianApprovalRequestSource,
+        reviewed_action: GuardianReviewedAction,
+        review_timeout_ms: u64,
+    ) -> Self {
+        Self {
+            thread_id,
+            turn_id,
+            review_id,
+            target_item_id,
+            approval_request_source,
+            reviewed_action,
+            review_timeout_ms,
+            started_at: now_unix_seconds(),
+            started_instant: Instant::now(),
+        }
+    }
+
+    pub(crate) fn event_params(
+        &self,
+        result: GuardianReviewAnalyticsResult,
+    ) -> GuardianReviewEventParams {
+        GuardianReviewEventParams {
+            thread_id: self.thread_id.clone(),
+            turn_id: self.turn_id.clone(),
+            review_id: self.review_id.clone(),
+            target_item_id: self.target_item_id.clone(),
+            approval_request_source: self.approval_request_source,
+            reviewed_action: self.reviewed_action.clone(),
+            reviewed_action_truncated: result.reviewed_action_truncated,
+            decision: result.decision,
+            terminal_status: result.terminal_status,
+            failure_reason: result.failure_reason,
+            risk_level: result.risk_level,
+            user_authorization: result.user_authorization,
+            outcome: result.outcome,
+            guardian_thread_id: result.guardian_thread_id,
+            guardian_session_kind: result.guardian_session_kind,
+            guardian_model: result.guardian_model,
+            guardian_reasoning_effort: result.guardian_reasoning_effort,
+            had_prior_review_context: result.had_prior_review_context,
+            review_timeout_ms: self.review_timeout_ms,
+            // TODO(rhan-oai): plumb nested Guardian review session tool-call counts.
+            tool_call_count: None,
+            time_to_first_token_ms: result.time_to_first_token_ms,
+            completion_latency_ms: Some(self.started_instant.elapsed().as_millis() as u64),
+            started_at: self.started_at,
+            completed_at: Some(now_unix_seconds()),
+            input_tokens: result.token_usage.as_ref().map(|usage| usage.input_tokens),
+            cached_input_tokens: result
+                .token_usage
+                .as_ref()
+                .map(|usage| usage.cached_input_tokens),
+            output_tokens: result.token_usage.as_ref().map(|usage| usage.output_tokens),
+            reasoning_output_tokens: result
+                .token_usage
+                .as_ref()
+                .map(|usage| usage.reasoning_output_tokens),
+            total_tokens: result.token_usage.as_ref().map(|usage| usage.total_tokens),
+        }
+    }
+}
+
+#[derive(Debug)]
+pub struct GuardianReviewAnalyticsResult {
+    pub decision: GuardianReviewDecision,
+    pub terminal_status: GuardianReviewTerminalStatus,
+    pub failure_reason: Option<GuardianReviewFailureReason>,
+    pub risk_level: Option<GuardianRiskLevel>,
+    pub user_authorization: Option<GuardianUserAuthorization>,
+    pub outcome: Option<GuardianAssessmentOutcome>,
+    pub guardian_thread_id: Option<String>,
+    pub guardian_session_kind: Option<GuardianReviewSessionKind>,
+    pub guardian_model: Option<String>,
+    pub guardian_reasoning_effort: Option<String>,
+    pub had_prior_review_context: Option<bool>,
+    pub reviewed_action_truncated: bool,
+    pub token_usage: Option<TokenUsage>,
+    pub time_to_first_token_ms: Option<u64>,
+}
+
+impl GuardianReviewAnalyticsResult {
+    pub fn without_session() -> Self {
+        Self {
+            decision: GuardianReviewDecision::Denied,
+            terminal_status: GuardianReviewTerminalStatus::FailedClosed,
+            failure_reason: None,
+            risk_level: None,
+            user_authorization: None,
+            outcome: None,
+            guardian_thread_id: None,
+            guardian_session_kind: None,
+            guardian_model: None,
+            guardian_reasoning_effort: None,
+            had_prior_review_context: None,
+            reviewed_action_truncated: false,
+            token_usage: None,
+            time_to_first_token_ms: None,
+        }
+    }
+
+    pub fn from_session(
+        guardian_thread_id: String,
+        guardian_session_kind: GuardianReviewSessionKind,
+        guardian_model: String,
+        guardian_reasoning_effort: Option<String>,
+        had_prior_review_context: bool,
+    ) -> Self {
+        Self {
+            guardian_thread_id: Some(guardian_thread_id),
+            guardian_session_kind: Some(guardian_session_kind),
+            guardian_model: Some(guardian_model),
+            guardian_reasoning_effort,
+            had_prior_review_context: Some(had_prior_review_context),
+            ..Self::without_session()
+        }
+    }
+}
+
 #[derive(Serialize)]
 pub(crate) struct GuardianReviewEventPayload {
     pub(crate) app_server_client: CodexAppServerClientMetadata,

codex-rs/analytics/src/lib.rs

@@ -9,11 +9,13 @@ use std::time::UNIX_EPOCH;
 pub use client::AnalyticsEventsClient;
 pub use events::AppServerRpcTransport;
 pub use events::GuardianApprovalRequestSource;
+pub use events::GuardianReviewAnalyticsResult;
 pub use events::GuardianReviewDecision;
 pub use events::GuardianReviewEventParams;
 pub use events::GuardianReviewFailureReason;
 pub use events::GuardianReviewSessionKind;
 pub use events::GuardianReviewTerminalStatus;
+pub use events::GuardianReviewTrackContext;
 pub use events::GuardianReviewedAction;
 pub use facts::AnalyticsJsonRpcError;
 pub use facts::AppInvocation;

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

@@ -42,10 +42,13 @@ use codex_app_server_protocol::ServerNotification;
 use codex_app_server_protocol::ServerRequest;
 use codex_arg0::Arg0DispatchPaths;
 use codex_config::NoopThreadConfigLoader;
+use codex_config::RemoteThreadConfigLoader;
+use codex_config::ThreadConfigLoader;
 use codex_core::config::Config;
 use codex_core::config_loader::CloudRequirementsLoader;
 use codex_core::config_loader::LoaderOverrides;
 pub use codex_exec_server::EnvironmentManager;
+pub use codex_exec_server::EnvironmentManagerArgs;
 pub use codex_exec_server::ExecServerRuntimePaths;
 use codex_feedback::CodexFeedback;
 use codex_protocol::protocol::SessionSource;
@@ -97,7 +100,7 @@ pub mod legacy_core {
     }
 
     pub mod plugins {
-        pub use codex_core::plugins::*;
+        pub use codex_core::plugins::PluginsManager;
     }
 
     pub mod review_format {
@@ -356,6 +359,13 @@ pub struct InProcessClientStartArgs {
     pub channel_capacity: usize,
 }
 
+fn configured_thread_config_loader(config: &Config) -> Arc<dyn ThreadConfigLoader> {
+    match config.experimental_thread_config_endpoint.as_deref() {
+        Some(endpoint) => Arc::new(RemoteThreadConfigLoader::new(endpoint)),
+        None => Arc::new(NoopThreadConfigLoader),
+    }
+}
+
 impl InProcessClientStartArgs {
     /// Builds initialize params from caller-provided metadata.
     pub fn initialize_params(&self) -> InitializeParams {
@@ -380,13 +390,14 @@ impl InProcessClientStartArgs {
 
     fn into_runtime_start_args(self) -> InProcessStartArgs {
         let initialize = self.initialize_params();
+        let thread_config_loader = configured_thread_config_loader(&self.config);
         InProcessStartArgs {
             arg0_paths: self.arg0_paths,
             config: self.config,
             cli_overrides: self.cli_overrides,
             loader_overrides: self.loader_overrides,
             cloud_requirements: self.cloud_requirements,
-            thread_config_loader: Arc::new(NoopThreadConfigLoader),
+            thread_config_loader,
             feedback: self.feedback,
             log_db: self.log_db,
             environment_manager: self.environment_manager,
@@ -968,7 +979,7 @@ mod tests {
             cloud_requirements: CloudRequirementsLoader::default(),
             feedback: CodexFeedback::new(),
             log_db: None,
-            environment_manager: Arc::new(EnvironmentManager::new(/*exec_server_url*/ None)),
+            environment_manager: Arc::new(EnvironmentManager::default_for_tests()),
             config_warnings: Vec::new(),
             session_source,
             enable_codex_api_key_env: false,
@@ -1969,9 +1980,14 @@ mod tests {
     #[tokio::test]
     async fn runtime_start_args_forward_environment_manager() {
         let config = Arc::new(build_test_config().await);
-        let environment_manager = Arc::new(EnvironmentManager::new(Some(
-            "ws://127.0.0.1:8765".to_string(),
-        )));
+        let environment_manager = Arc::new(EnvironmentManager::new(EnvironmentManagerArgs {
+            exec_server_url: Some("ws://127.0.0.1:8765".to_string()),
+            local_runtime_paths: ExecServerRuntimePaths::new(
+                std::env::current_exe().expect("current exe"),
+                /*codex_linux_sandbox_exe*/ None,
+            )
+            .expect("runtime paths"),
+        }));
 
         let runtime_args = InProcessClientStartArgs {
             arg0_paths: Arg0DispatchPaths::default(),
@@ -1998,7 +2014,49 @@ mod tests {
             &runtime_args.environment_manager,
             &environment_manager
         ));
-        assert!(runtime_args.environment_manager.is_remote());
+        assert!(
+            runtime_args
+                .environment_manager
+                .default_environment()
+                .expect("default environment")
+                .is_remote()
+        );
+    }
+
+    #[tokio::test]
+    async fn runtime_start_args_use_remote_thread_config_loader_when_configured() {
+        let mut config = build_test_config().await;
+        config.experimental_thread_config_endpoint = Some("not-a-valid-endpoint".to_string());
+
+        let runtime_args = InProcessClientStartArgs {
+            arg0_paths: Arg0DispatchPaths::default(),
+            config: Arc::new(config),
+            cli_overrides: Vec::new(),
+            loader_overrides: LoaderOverrides::default(),
+            cloud_requirements: CloudRequirementsLoader::default(),
+            feedback: CodexFeedback::new(),
+            log_db: None,
+            environment_manager: Arc::new(EnvironmentManager::default_for_tests()),
+            config_warnings: Vec::new(),
+            session_source: SessionSource::Exec,
+            enable_codex_api_key_env: false,
+            client_name: "codex-app-server-client-test".to_string(),
+            client_version: "0.0.0-test".to_string(),
+            experimental_api: true,
+            opt_out_notification_methods: Vec::new(),
+            channel_capacity: DEFAULT_IN_PROCESS_CHANNEL_CAPACITY,
+        }
+        .into_runtime_start_args();
+
+        let err = runtime_args
+            .thread_config_loader
+            .load(Default::default())
+            .await
+            .expect_err("configured remote loader should try to connect");
+        assert_eq!(
+            err.code(),
+            codex_config::ThreadConfigLoadErrorCode::RequestFailed
+        );
     }
 
     #[tokio::test]

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

@@ -20,7 +20,6 @@ use crate::RequestResult;
 use crate::SHUTDOWN_TIMEOUT;
 use crate::TypedRequestError;
 use crate::request_method_name;
-use crate::server_notification_requires_delivery;
 use codex_app_server_protocol::ClientInfo;
 use codex_app_server_protocol::ClientNotification;
 use codex_app_server_protocol::ClientRequest;
@@ -126,7 +125,7 @@ enum RemoteClientCommand {
 
 pub struct RemoteAppServerClient {
     command_tx: mpsc::Sender<RemoteClientCommand>,
-    event_rx: mpsc::Receiver<AppServerEvent>,
+    event_rx: mpsc::UnboundedReceiver<AppServerEvent>,
     pending_events: VecDeque<AppServerEvent>,
     worker_handle: tokio::task::JoinHandle<()>,
 }
@@ -195,11 +194,10 @@ impl RemoteAppServerClient {
         .await?;
 
         let (command_tx, mut command_rx) = mpsc::channel::<RemoteClientCommand>(channel_capacity);
-        let (event_tx, event_rx) = mpsc::channel::<AppServerEvent>(channel_capacity);
+        let (event_tx, event_rx) = mpsc::unbounded_channel::<AppServerEvent>();
         let worker_handle = tokio::spawn(async move {
             let mut pending_requests =
                 HashMap::<RequestId, oneshot::Sender<IoResult<RequestResult>>>::new();
-            let mut skipped_events = 0usize;
             loop {
                 tokio::select! {
                     command = command_rx.recv() => {
@@ -231,15 +229,12 @@ impl RemoteAppServerClient {
                                     }
                                     let _ = deliver_event(
                                         &event_tx,
-                                        &mut skipped_events,
                                         AppServerEvent::Disconnected {
                                             message: format!(
                                                 "remote app server at `{websocket_url}` write failed: {err_message}"
                                             ),
                                         },
-                                        &mut stream,
-                                    )
-                                    .await;
+                                    );
                                     break;
                                 }
                             }
@@ -316,11 +311,8 @@ impl RemoteAppServerClient {
                                             app_server_event_from_notification(notification)
                                             && let Err(err) = deliver_event(
                                                 &event_tx,
-                                                &mut skipped_events,
                                                 event,
-                                                &mut stream,
                                             )
-                                            .await
                                             {
                                                 warn!(%err, "failed to deliver remote app-server event");
                                                 break;
@@ -333,11 +325,8 @@ impl RemoteAppServerClient {
                                             Ok(request) => {
                                                 if let Err(err) = deliver_event(
                                                     &event_tx,
-                                                    &mut skipped_events,
                                                     AppServerEvent::ServerRequest(request),
-                                                    &mut stream,
                                                 )
-                                                .await
                                                 {
                                                     warn!(%err, "failed to deliver remote app-server server request");
                                                     break;
@@ -364,15 +353,12 @@ impl RemoteAppServerClient {
                                                     let err_message = reject_err.to_string();
                                                     let _ = deliver_event(
                                                         &event_tx,
-                                                        &mut skipped_events,
                                                         AppServerEvent::Disconnected {
                                                             message: format!(
                                                                 "remote app server at `{websocket_url}` write failed: {err_message}"
                                                             ),
                                                         },
-                                                        &mut stream,
-                                                    )
-                                                    .await;
+                                                    );
                                                     break;
                                                 }
                                             }
@@ -381,15 +367,12 @@ impl RemoteAppServerClient {
                                     Err(err) => {
                                         let _ = deliver_event(
                                             &event_tx,
-                                            &mut skipped_events,
                                             AppServerEvent::Disconnected {
                                                 message: format!(
                                                     "remote app server at `{websocket_url}` sent invalid JSON-RPC: {err}"
                                                 ),
                                             },
-                                            &mut stream,
-                                        )
-                                        .await;
+                                        );
                                         break;
                                     }
                                 }
@@ -402,15 +385,12 @@ impl RemoteAppServerClient {
                                     .unwrap_or_else(|| "connection closed".to_string());
                                 let _ = deliver_event(
                                     &event_tx,
-                                    &mut skipped_events,
                                     AppServerEvent::Disconnected {
                                         message: format!(
                                             "remote app server at `{websocket_url}` disconnected: {reason}"
                                         ),
                                     },
-                                    &mut stream,
-                                )
-                                .await;
+                                );
                                 break;
                             }
                             Some(Ok(Message::Binary(_)))
@@ -420,29 +400,23 @@ impl RemoteAppServerClient {
                             Some(Err(err)) => {
                                 let _ = deliver_event(
                                     &event_tx,
-                                    &mut skipped_events,
                                     AppServerEvent::Disconnected {
                                         message: format!(
                                             "remote app server at `{websocket_url}` transport failed: {err}"
                                         ),
                                     },
-                                    &mut stream,
-                                )
-                                .await;
+                                );
                                 break;
                             }
                             None => {
                                 let _ = deliver_event(
                                     &event_tx,
-                                    &mut skipped_events,
                                     AppServerEvent::Disconnected {
                                         message: format!(
                                             "remote app server at `{websocket_url}` closed the connection"
                                         ),
                                     },
-                                    &mut stream,
-                                )
-                                .await;
+                                );
                                 break;
                             }
                         }
@@ -612,14 +586,9 @@ impl RemoteAppServerClient {
             .send(RemoteClientCommand::Shutdown { response_tx })
             .await
             .is_ok()
-            && let Ok(command_result) = timeout(SHUTDOWN_TIMEOUT, response_rx).await
+            && let Ok(Ok(close_result)) = timeout(SHUTDOWN_TIMEOUT, response_rx).await
         {
-            command_result.map_err(|_| {
-                IoError::new(
-                    ErrorKind::BrokenPipe,
-                    "remote app-server shutdown channel is closed",
-                )
-            })??;
+            close_result?;
         }
 
         if let Err(_elapsed) = timeout(SHUTDOWN_TIMEOUT, &mut worker_handle).await {
@@ -806,100 +775,16 @@ fn app_server_event_from_notification(notification: JSONRPCNotification) -> Opti
     }
 }
 
-async fn deliver_event(
-    event_tx: &mpsc::Sender<AppServerEvent>,
-    skipped_events: &mut usize,
+fn deliver_event(
+    event_tx: &mpsc::UnboundedSender<AppServerEvent>,
     event: AppServerEvent,
-    stream: &mut WebSocketStream<MaybeTlsStream<TcpStream>>,
 ) -> IoResult<()> {
-    if *skipped_events > 0 {
-        if event_requires_delivery(&event) {
-            if event_tx
-                .send(AppServerEvent::Lagged {
-                    skipped: *skipped_events,
-                })
-                .await
-                .is_err()
-            {
-                return Err(IoError::new(
-                    ErrorKind::BrokenPipe,
-                    "remote app-server event consumer channel is closed",
-                ));
-            }
-            *skipped_events = 0;
-        } else {
-            match event_tx.try_send(AppServerEvent::Lagged {
-                skipped: *skipped_events,
-            }) {
-                Ok(()) => *skipped_events = 0,
-                Err(mpsc::error::TrySendError::Full(_)) => {
-                    *skipped_events = (*skipped_events).saturating_add(1);
-                    reject_if_server_request_dropped(stream, &event).await?;
-                    return Ok(());
-                }
-                Err(mpsc::error::TrySendError::Closed(_)) => {
-                    return Err(IoError::new(
-                        ErrorKind::BrokenPipe,
-                        "remote app-server event consumer channel is closed",
-                    ));
-                }
-            }
-        }
-    }
-
-    if event_requires_delivery(&event) {
-        event_tx.send(event).await.map_err(|_| {
-            IoError::new(
-                ErrorKind::BrokenPipe,
-                "remote app-server event consumer channel is closed",
-            )
-        })?;
-        return Ok(());
-    }
-
-    match event_tx.try_send(event) {
-        Ok(()) => Ok(()),
-        Err(mpsc::error::TrySendError::Full(event)) => {
-            *skipped_events = (*skipped_events).saturating_add(1);
-            reject_if_server_request_dropped(stream, &event).await
-        }
-        Err(mpsc::error::TrySendError::Closed(_)) => Err(IoError::new(
+    event_tx.send(event).map_err(|_| {
+        IoError::new(
             ErrorKind::BrokenPipe,
             "remote app-server event consumer channel is closed",
-        )),
-    }
-}
-
-async fn reject_if_server_request_dropped(
-    stream: &mut WebSocketStream<MaybeTlsStream<TcpStream>>,
-    event: &AppServerEvent,
-) -> IoResult<()> {
-    let AppServerEvent::ServerRequest(request) = event else {
-        return Ok(());
-    };
-    write_jsonrpc_message(
-        stream,
-        JSONRPCMessage::Error(JSONRPCError {
-            error: JSONRPCErrorError {
-                code: -32001,
-                message: "remote app-server event queue is full".to_string(),
-                data: None,
-            },
-            id: request.id().clone(),
-        }),
-        "<remote-app-server>",
-    )
-    .await
-}
-
-fn event_requires_delivery(event: &AppServerEvent) -> bool {
-    match event {
-        AppServerEvent::ServerNotification(notification) => {
-            server_notification_requires_delivery(notification)
-        }
-        AppServerEvent::Disconnected { .. } => true,
-        AppServerEvent::Lagged { .. } | AppServerEvent::ServerRequest(_) => false,
-    }
+        )
+    })
 }
 
 fn request_id_from_client_request(request: &ClientRequest) -> RequestId {
@@ -945,40 +830,27 @@ async fn write_jsonrpc_message(
             ))
         })
 }
-
 #[cfg(test)]
 mod tests {
     use super::*;
 
-    #[test]
-    fn event_requires_delivery_marks_transcript_and_disconnect_events() {
-        assert!(event_requires_delivery(
-            &AppServerEvent::ServerNotification(ServerNotification::AgentMessageDelta(
-                codex_app_server_protocol::AgentMessageDeltaNotification {
-                    thread_id: "thread".to_string(),
-                    turn_id: "turn".to_string(),
-                    item_id: "item".to_string(),
-                    delta: "hello".to_string(),
-                },
-            ),)
-        ));
-        assert!(event_requires_delivery(
-            &AppServerEvent::ServerNotification(ServerNotification::ItemCompleted(
-                codex_app_server_protocol::ItemCompletedNotification {
-                    thread_id: "thread".to_string(),
-                    turn_id: "turn".to_string(),
-                    item: codex_app_server_protocol::ThreadItem::Plan {
-                        id: "item".to_string(),
-                        text: "step".to_string(),
-                    },
-                }
-            ),)
-        ));
-        assert!(event_requires_delivery(&AppServerEvent::Disconnected {
-            message: "closed".to_string(),
-        }));
-        assert!(!event_requires_delivery(&AppServerEvent::Lagged {
-            skipped: 1
-        }));
+    #[tokio::test]
+    async fn shutdown_tolerates_worker_exit_after_command_is_queued() {
+        let (command_tx, mut command_rx) = mpsc::channel(1);
+        let (_event_tx, event_rx) = mpsc::unbounded_channel::<AppServerEvent>();
+        let worker_handle = tokio::spawn(async move {
+            let _ = command_rx.recv().await;
+        });
+        let client = RemoteAppServerClient {
+            command_tx,
+            event_rx,
+            pending_events: VecDeque::new(),
+            worker_handle,
+        };
+
+        client
+            .shutdown()
+            .await
+            .expect("shutdown should complete when worker exits first");
     }
 }

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

@@ -13,9 +13,10 @@
       "type": "string"
     },
     "ApprovalsReviewer": {
-      "description": "Configures who approval requests are routed to for review. Examples include sandbox escapes, blocked network access, MCP approval prompts, and ARC escalations. Defaults to `user`. `guardian_subagent` uses a carefully prompted subagent to gather relevant context and apply a risk-based decision framework before approving or denying the request.",
+      "description": "Configures who approval requests are routed to for review. Examples include sandbox escapes, blocked network access, MCP approval prompts, and ARC escalations. Defaults to `user`. `auto_review` uses a carefully prompted subagent to gather relevant context and apply a risk-based decision framework before approving or denying the request. The legacy value `guardian_subagent` is accepted for compatibility.",
       "enum": [
         "user",
+        "auto_review",
         "guardian_subagent"
       ],
       "type": "string"
@@ -217,6 +218,17 @@
             "null"
           ]
         },
+        "permissionProfile": {
+          "anyOf": [
+            {
+              "$ref": "#/definitions/PermissionProfile"
+            },
+            {
+              "type": "null"
+            }
+          ],
+          "description": "Optional full permissions profile for this command.\n\nDefaults to the user's configured permissions when omitted. Cannot be combined with `sandboxPolicy`."
+        },
         "processId": {
           "description": "Optional client-supplied, connection-scoped process id.\n\nRequired for `tty`, `streamStdin`, `streamStdoutStderr`, and follow-up `command/exec/write`, `command/exec/resize`, and `command/exec/terminate` calls. When omitted, buffered execution gets an internal id that is not exposed to the client.",
           "type": [
@@ -233,7 +245,7 @@
               "type": "null"
             }
           ],
-          "description": "Optional sandbox policy for this command.\n\nUses the same shape as thread/turn execution sandbox configuration and defaults to the user's configured policy when omitted."
+          "description": "Optional sandbox policy for this command.\n\nUses the same shape as thread/turn execution sandbox configuration and defaults to the user's configured policy when omitted. Cannot be combined with `permissionProfile`."
         },
         "size": {
           "anyOf": [
@@ -521,6 +533,200 @@
         }
       ]
     },
+    "DeviceKeyCreateParams": {
+      "description": "Create a controller-local device key with a random key id.",
+      "properties": {
+        "accountUserId": {
+          "type": "string"
+        },
+        "clientId": {
+          "type": "string"
+        },
+        "protectionPolicy": {
+          "anyOf": [
+            {
+              "$ref": "#/definitions/DeviceKeyProtectionPolicy"
+            },
+            {
+              "type": "null"
+            }
+          ],
+          "description": "Defaults to `hardware_only` when omitted."
+        }
+      },
+      "required": [
+        "accountUserId",
+        "clientId"
+      ],
+      "type": "object"
+    },
+    "DeviceKeyProtectionPolicy": {
+      "description": "Protection policy for creating or loading a controller-local device key.",
+      "enum": [
+        "hardware_only",
+        "allow_os_protected_nonextractable"
+      ],
+      "type": "string"
+    },
+    "DeviceKeyPublicParams": {
+      "description": "Fetch a controller-local device key public key by id.",
+      "properties": {
+        "keyId": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "keyId"
+      ],
+      "type": "object"
+    },
+    "DeviceKeySignParams": {
+      "description": "Sign an accepted structured payload with a controller-local device key.",
+      "properties": {
+        "keyId": {
+          "type": "string"
+        },
+        "payload": {
+          "$ref": "#/definitions/DeviceKeySignPayload"
+        }
+      },
+      "required": [
+        "keyId",
+        "payload"
+      ],
+      "type": "object"
+    },
+    "DeviceKeySignPayload": {
+      "description": "Structured payloads accepted by `device/key/sign`.",
+      "oneOf": [
+        {
+          "description": "Payload bound to one remote-control controller websocket `/client` connection challenge.",
+          "properties": {
+            "accountUserId": {
+              "type": "string"
+            },
+            "audience": {
+              "$ref": "#/definitions/RemoteControlClientConnectionAudience"
+            },
+            "clientId": {
+              "type": "string"
+            },
+            "nonce": {
+              "type": "string"
+            },
+            "scopes": {
+              "description": "Must contain exactly `remote_control_controller_websocket`.",
+              "items": {
+                "type": "string"
+              },
+              "type": "array"
+            },
+            "sessionId": {
+              "description": "Backend-issued websocket session id that this proof authorizes.",
+              "type": "string"
+            },
+            "targetOrigin": {
+              "description": "Origin of the backend endpoint that issued the challenge and will verify this proof.",
+              "type": "string"
+            },
+            "targetPath": {
+              "description": "Websocket route path that this proof authorizes.",
+              "type": "string"
+            },
+            "tokenExpiresAt": {
+              "description": "Remote-control token expiration as Unix seconds.",
+              "format": "int64",
+              "type": "integer"
+            },
+            "tokenSha256Base64url": {
+              "description": "SHA-256 of the controller-scoped remote-control token, encoded as unpadded base64url.",
+              "type": "string"
+            },
+            "type": {
+              "enum": [
+                "remoteControlClientConnection"
+              ],
+              "title": "RemoteControlClientConnectionDeviceKeySignPayloadType",
+              "type": "string"
+            }
+          },
+          "required": [
+            "accountUserId",
+            "audience",
+            "clientId",
+            "nonce",
+            "scopes",
+            "sessionId",
+            "targetOrigin",
+            "targetPath",
+            "tokenExpiresAt",
+            "tokenSha256Base64url",
+            "type"
+          ],
+          "title": "RemoteControlClientConnectionDeviceKeySignPayload",
+          "type": "object"
+        },
+        {
+          "description": "Payload bound to a remote-control client `/client/enroll` ownership challenge.",
+          "properties": {
+            "accountUserId": {
+              "type": "string"
+            },
+            "audience": {
+              "$ref": "#/definitions/RemoteControlClientEnrollmentAudience"
+            },
+            "challengeExpiresAt": {
+              "description": "Enrollment challenge expiration as Unix seconds.",
+              "format": "int64",
+              "type": "integer"
+            },
+            "challengeId": {
+              "description": "Backend-issued enrollment challenge id that this proof authorizes.",
+              "type": "string"
+            },
+            "clientId": {
+              "type": "string"
+            },
+            "deviceIdentitySha256Base64url": {
+              "description": "SHA-256 of the requested device identity operation, encoded as unpadded base64url.",
+              "type": "string"
+            },
+            "nonce": {
+              "type": "string"
+            },
+            "targetOrigin": {
+              "description": "Origin of the backend endpoint that issued the challenge and will verify this proof.",
+              "type": "string"
+            },
+            "targetPath": {
+              "description": "HTTP route path that this proof authorizes.",
+              "type": "string"
+            },
+            "type": {
+              "enum": [
+                "remoteControlClientEnrollment"
+              ],
+              "title": "RemoteControlClientEnrollmentDeviceKeySignPayloadType",
+              "type": "string"
+            }
+          },
+          "required": [
+            "accountUserId",
+            "audience",
+            "challengeExpiresAt",
+            "challengeId",
+            "clientId",
+            "deviceIdentitySha256Base64url",
+            "nonce",
+            "targetOrigin",
+            "targetPath",
+            "type"
+          ],
+          "title": "RemoteControlClientEnrollmentDeviceKeySignPayload",
+          "type": "object"
+        }
+      ]
+    },
     "DynamicToolSpec": {
       "properties": {
         "deferLoading": {
@@ -703,6 +909,217 @@
       ],
       "type": "object"
     },
+    "FileSystemAccessMode": {
+      "enum": [
+        "read",
+        "write",
+        "none"
+      ],
+      "type": "string"
+    },
+    "FileSystemPath": {
+      "oneOf": [
+        {
+          "properties": {
+            "path": {
+              "$ref": "#/definitions/AbsolutePathBuf"
+            },
+            "type": {
+              "enum": [
+                "path"
+              ],
+              "title": "PathFileSystemPathType",
+              "type": "string"
+            }
+          },
+          "required": [
+            "path",
+            "type"
+          ],
+          "title": "PathFileSystemPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "pattern": {
+              "type": "string"
+            },
+            "type": {
+              "enum": [
+                "glob_pattern"
+              ],
+              "title": "GlobPatternFileSystemPathType",
+              "type": "string"
+            }
+          },
+          "required": [
+            "pattern",
+            "type"
+          ],
+          "title": "GlobPatternFileSystemPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "type": {
+              "enum": [
+                "special"
+              ],
+              "title": "SpecialFileSystemPathType",
+              "type": "string"
+            },
+            "value": {
+              "$ref": "#/definitions/FileSystemSpecialPath"
+            }
+          },
+          "required": [
+            "type",
+            "value"
+          ],
+          "title": "SpecialFileSystemPath",
+          "type": "object"
+        }
+      ]
+    },
+    "FileSystemSandboxEntry": {
+      "properties": {
+        "access": {
+          "$ref": "#/definitions/FileSystemAccessMode"
+        },
+        "path": {
+          "$ref": "#/definitions/FileSystemPath"
+        }
+      },
+      "required": [
+        "access",
+        "path"
+      ],
+      "type": "object"
+    },
+    "FileSystemSpecialPath": {
+      "oneOf": [
+        {
+          "properties": {
+            "kind": {
+              "enum": [
+                "root"
+              ],
+              "type": "string"
+            }
+          },
+          "required": [
+            "kind"
+          ],
+          "title": "RootFileSystemSpecialPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "kind": {
+              "enum": [
+                "minimal"
+              ],
+              "type": "string"
+            }
+          },
+          "required": [
+            "kind"
+          ],
+          "title": "MinimalFileSystemSpecialPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "kind": {
+              "enum": [
+                "current_working_directory"
+              ],
+              "type": "string"
+            }
+          },
+          "required": [
+            "kind"
+          ],
+          "title": "CurrentWorkingDirectoryFileSystemSpecialPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "kind": {
+              "enum": [
+                "project_roots"
+              ],
+              "type": "string"
+            },
+            "subpath": {
+              "type": [
+                "string",
+                "null"
+              ]
+            }
+          },
+          "required": [
+            "kind"
+          ],
+          "title": "KindFileSystemSpecialPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "kind": {
+              "enum": [
+                "tmpdir"
+              ],
+              "type": "string"
+            }
+          },
+          "required": [
+            "kind"
+          ],
+          "title": "TmpdirFileSystemSpecialPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "kind": {
+              "enum": [
+                "slash_tmp"
+              ],
+              "type": "string"
+            }
+          },
+          "required": [
+            "kind"
+          ],
+          "title": "SlashTmpFileSystemSpecialPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "kind": {
+              "enum": [
+                "unknown"
+              ],
+              "type": "string"
+            },
+            "path": {
+              "type": "string"
+            },
+            "subpath": {
+              "type": [
+                "string",
+                "null"
+              ]
+            }
+          },
+          "required": [
+            "kind",
+            "path"
+          ],
+          "type": "object"
+        }
+      ]
+    },
     "FsCopyParams": {
       "description": "Copy a file or directory tree on the host filesystem.",
       "properties": {
@@ -1304,6 +1721,17 @@
       ],
       "type": "object"
     },
+    "MarketplaceUpgradeParams": {
+      "properties": {
+        "marketplaceName": {
+          "type": [
+            "string",
+            "null"
+          ]
+        }
+      },
+      "type": "object"
+    },
     "McpResourceReadParams": {
       "properties": {
         "server": {
@@ -1463,6 +1891,64 @@
       ],
       "type": "string"
     },
+    "PermissionProfile": {
+      "properties": {
+        "fileSystem": {
+          "anyOf": [
+            {
+              "$ref": "#/definitions/PermissionProfileFileSystemPermissions"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "network": {
+          "anyOf": [
+            {
+              "$ref": "#/definitions/PermissionProfileNetworkPermissions"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "type": "object"
+    },
+    "PermissionProfileFileSystemPermissions": {
+      "properties": {
+        "entries": {
+          "items": {
+            "$ref": "#/definitions/FileSystemSandboxEntry"
+          },
+          "type": "array"
+        },
+        "globScanMaxDepth": {
+          "format": "uint",
+          "minimum": 1.0,
+          "type": [
+            "integer",
+            "null"
+          ]
+        }
+      },
+      "required": [
+        "entries"
+      ],
+      "type": "object"
+    },
+    "PermissionProfileNetworkPermissions": {
+      "properties": {
+        "enabled": {
+          "type": [
+            "boolean",
+            "null"
+          ]
+        }
+      },
+      "type": "object"
+    },
     "Personality": {
       "enum": [
         "none",
@@ -1747,6 +2233,20 @@
         }
       ]
     },
+    "RemoteControlClientConnectionAudience": {
+      "description": "Audience for a remote-control client connection device-key proof.",
+      "enum": [
+        "remote_control_client_websocket"
+      ],
+      "type": "string"
+    },
+    "RemoteControlClientEnrollmentAudience": {
+      "description": "Audience for a remote-control client enrollment device-key proof.",
+      "enum": [
+        "remote_control_client_enrollment"
+      ],
+      "type": "string"
+    },
     "RequestId": {
       "anyOf": [
         {
@@ -2734,6 +3234,21 @@
       ],
       "type": "object"
     },
+    "ThreadApproveGuardianDeniedActionParams": {
+      "properties": {
+        "event": {
+          "description": "Serialized `codex_protocol::protocol::GuardianAssessmentEvent`."
+        },
+        "threadId": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "event",
+        "threadId"
+      ],
+      "type": "object"
+    },
     "ThreadArchiveParams": {
       "properties": {
         "threadId": {
@@ -2808,6 +3323,10 @@
         "ephemeral": {
           "type": "boolean"
         },
+        "excludeTurns": {
+          "description": "When true, return only thread metadata and live fork state without populating `thread.turns`. This is useful when the client plans to call `thread/turns/list` immediately after forking.",
+          "type": "boolean"
+        },
         "model": {
           "description": "Configuration overrides for the forked thread, if any.",
           "type": [
@@ -2821,6 +3340,17 @@
             "null"
           ]
         },
+        "permissionProfile": {
+          "anyOf": [
+            {
+              "$ref": "#/definitions/PermissionProfile"
+            },
+            {
+              "type": "null"
+            }
+          ],
+          "description": "Full permissions override for the forked thread. Cannot be combined with `sandbox`."
+        },
         "sandbox": {
           "anyOf": [
             {
@@ -2874,6 +3404,19 @@
       ],
       "type": "object"
     },
+    "ThreadListCwdFilter": {
+      "anyOf": [
+        {
+          "type": "string"
+        },
+        {
+          "items": {
+            "type": "string"
+          },
+          "type": "array"
+        }
+      ]
+    },
     "ThreadListParams": {
       "properties": {
         "archived": {
@@ -2891,11 +3434,15 @@
           ]
         },
         "cwd": {
-          "description": "Optional cwd filter; when set, only threads whose session cwd exactly matches this path are returned.",
-          "type": [
-            "string",
-            "null"
-          ]
+          "anyOf": [
+            {
+              "$ref": "#/definitions/ThreadListCwdFilter"
+            },
+            {
+              "type": "null"
+            }
+          ],
+          "description": "Optional cwd filter or filters; when set, only threads whose session cwd exactly matches one of these paths are returned."
         },
         "limit": {
           "description": "Optional page size; defaults to a reasonable server-side value.",
@@ -2954,6 +3501,10 @@
             "array",
             "null"
           ]
+        },
+        "useStateDbOnly": {
+          "description": "If true, return from the state DB without scanning JSONL rollouts to repair thread metadata. Omitted or false preserves scan-and-repair behavior.",
+          "type": "boolean"
         }
       },
       "type": "object"
@@ -3179,6 +3730,10 @@
             "null"
           ]
         },
+        "excludeTurns": {
+          "description": "When true, return only thread metadata and live-resume state without populating `thread.turns`. This is useful when the client plans to call `thread/turns/list` immediately after resuming.",
+          "type": "boolean"
+        },
         "model": {
           "description": "Configuration overrides for the resumed thread, if any.",
           "type": [
@@ -3192,6 +3747,17 @@
             "null"
           ]
         },
+        "permissionProfile": {
+          "anyOf": [
+            {
+              "$ref": "#/definitions/PermissionProfile"
+            },
+            {
+              "type": "null"
+            }
+          ],
+          "description": "Full permissions override for the resumed thread. Cannot be combined with `sandbox`."
+        },
         "personality": {
           "anyOf": [
             {
@@ -3375,6 +3941,17 @@
             "null"
           ]
         },
+        "permissionProfile": {
+          "anyOf": [
+            {
+              "$ref": "#/definitions/PermissionProfile"
+            },
+            {
+              "type": "null"
+            }
+          ],
+          "description": "Full permissions override for this thread. Cannot be combined with `sandbox`."
+        },
         "personality": {
           "anyOf": [
             {
@@ -3498,6 +4075,21 @@
       ],
       "type": "object"
     },
+    "TurnEnvironmentParams": {
+      "properties": {
+        "cwd": {
+          "$ref": "#/definitions/AbsolutePathBuf"
+        },
+        "environmentId": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "cwd",
+        "environmentId"
+      ],
+      "type": "object"
+    },
     "TurnInterruptParams": {
       "properties": {
         "threadId": {
@@ -3571,6 +4163,17 @@
         "outputSchema": {
           "description": "Optional JSON Schema used to constrain the final assistant message for this turn."
         },
+        "permissionProfile": {
+          "anyOf": [
+            {
+              "$ref": "#/definitions/PermissionProfile"
+            },
+            {
+              "type": "null"
+            }
+          ],
+          "description": "Override the full permissions profile for this turn and subsequent turns. Cannot be combined with `sandboxPolicy`."
+        },
         "personality": {
           "anyOf": [
             {
@@ -4071,6 +4674,30 @@
       "title": "Thread/shellCommandRequest",
       "type": "object"
     },
+    {
+      "properties": {
+        "id": {
+          "$ref": "#/definitions/RequestId"
+        },
+        "method": {
+          "enum": [
+            "thread/approveGuardianDeniedAction"
+          ],
+          "title": "Thread/approveGuardianDeniedActionRequestMethod",
+          "type": "string"
+        },
+        "params": {
+          "$ref": "#/definitions/ThreadApproveGuardianDeniedActionParams"
+        }
+      },
+      "required": [
+        "id",
+        "method",
+        "params"
+      ],
+      "title": "Thread/approveGuardianDeniedActionRequest",
+      "type": "object"
+    },
     {
       "properties": {
         "id": {
@@ -4288,6 +4915,30 @@
       "title": "Marketplace/removeRequest",
       "type": "object"
     },
+    {
+      "properties": {
+        "id": {
+          "$ref": "#/definitions/RequestId"
+        },
+        "method": {
+          "enum": [
+            "marketplace/upgrade"
+          ],
+          "title": "Marketplace/upgradeRequestMethod",
+          "type": "string"
+        },
+        "params": {
+          "$ref": "#/definitions/MarketplaceUpgradeParams"
+        }
+      },
+      "required": [
+        "id",
+        "method",
+        "params"
+      ],
+      "title": "Marketplace/upgradeRequest",
+      "type": "object"
+    },
     {
       "properties": {
         "id": {
@@ -4360,6 +5011,78 @@
       "title": "App/listRequest",
       "type": "object"
     },
+    {
+      "properties": {
+        "id": {
+          "$ref": "#/definitions/RequestId"
+        },
+        "method": {
+          "enum": [
+            "device/key/create"
+          ],
+          "title": "Device/key/createRequestMethod",
+          "type": "string"
+        },
+        "params": {
+          "$ref": "#/definitions/DeviceKeyCreateParams"
+        }
+      },
+      "required": [
+        "id",
+        "method",
+        "params"
+      ],
+      "title": "Device/key/createRequest",
+      "type": "object"
+    },
+    {
+      "properties": {
+        "id": {
+          "$ref": "#/definitions/RequestId"
+        },
+        "method": {
+          "enum": [
+            "device/key/public"
+          ],
+          "title": "Device/key/publicRequestMethod",
+          "type": "string"
+        },
+        "params": {
+          "$ref": "#/definitions/DeviceKeyPublicParams"
+        }
+      },
+      "required": [
+        "id",
+        "method",
+        "params"
+      ],
+      "title": "Device/key/publicRequest",
+      "type": "object"
+    },
+    {
+      "properties": {
+        "id": {
+          "$ref": "#/definitions/RequestId"
+        },
+        "method": {
+          "enum": [
+            "device/key/sign"
+          ],
+          "title": "Device/key/signRequestMethod",
+          "type": "string"
+        },
+        "params": {
+          "$ref": "#/definitions/DeviceKeySignParams"
+        }
+      },
+      "required": [
+        "id",
+        "method",
+        "params"
+      ],
+      "title": "Device/key/signRequest",
+      "type": "object"
+    },
     {
       "properties": {
         "id": {

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

@@ -25,6 +25,7 @@
           ]
         },
         "read": {
+          "description": "This will be removed in favor of `entries`.",
           "items": {
             "$ref": "#/definitions/AbsolutePathBuf"
           },
@@ -34,6 +35,7 @@
           ]
         },
         "write": {
+          "description": "This will be removed in favor of `entries`.",
           "items": {
             "$ref": "#/definitions/AbsolutePathBuf"
           },

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

@@ -30,4 +30,4 @@
   ],
   "title": "DynamicToolCallParams",
   "type": "object"
-}
+}

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

@@ -25,6 +25,7 @@
           ]
         },
         "read": {
+          "description": "This will be removed in favor of `entries`.",
           "items": {
             "$ref": "#/definitions/AbsolutePathBuf"
           },
@@ -34,6 +35,7 @@
           ]
         },
         "write": {
+          "description": "This will be removed in favor of `entries`.",
           "items": {
             "$ref": "#/definitions/AbsolutePathBuf"
           },
@@ -295,6 +297,9 @@
     }
   },
   "properties": {
+    "cwd": {
+      "$ref": "#/definitions/AbsolutePathBuf"
+    },
     "itemId": {
       "type": "string"
     },
@@ -315,6 +320,7 @@
     }
   },
   "required": [
+    "cwd",
     "itemId",
     "permissions",
     "threadId",

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

@@ -25,6 +25,7 @@
           ]
         },
         "read": {
+          "description": "This will be removed in favor of `entries`.",
           "items": {
             "$ref": "#/definitions/AbsolutePathBuf"
           },
@@ -34,6 +35,7 @@
           ]
         },
         "write": {
+          "description": "This will be removed in favor of `entries`.",
           "items": {
             "$ref": "#/definitions/AbsolutePathBuf"
           },
@@ -311,6 +313,13 @@
         }
       ],
       "default": "turn"
+    },
+    "strictAutoReview": {
+      "description": "Review every subsequent command in this turn before normal sandboxed execution.",
+      "type": [
+        "boolean",
+        "null"
+      ]
     }
   },
   "required": [

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

@@ -84,6 +84,7 @@
           ]
         },
         "read": {
+          "description": "This will be removed in favor of `entries`.",
           "items": {
             "$ref": "#/definitions/AbsolutePathBuf"
           },
@@ -93,6 +94,7 @@
           ]
         },
         "write": {
+          "description": "This will be removed in favor of `entries`.",
           "items": {
             "$ref": "#/definitions/AbsolutePathBuf"
           },
@@ -436,6 +438,13 @@
             "chatgptAuthTokens"
           ],
           "type": "string"
+        },
+        {
+          "description": "Programmatic Codex auth backed by a registered Agent Identity.",
+          "enum": [
+            "agentIdentity"
+          ],
+          "type": "string"
         }
       ]
     },
@@ -473,6 +482,7 @@
             "contextWindowExceeded",
             "usageLimitExceeded",
             "serverOverloaded",
+            "cyberPolicy",
             "internalServerError",
             "unauthorized",
             "badRequest",
@@ -1697,6 +1707,23 @@
       ],
       "type": "string"
     },
+    "GuardianWarningNotification": {
+      "properties": {
+        "message": {
+          "description": "Concise guardian warning message for the user.",
+          "type": "string"
+        },
+        "threadId": {
+          "description": "Thread target for the guardian warning.",
+          "type": "string"
+        }
+      },
+      "required": [
+        "message",
+        "threadId"
+      ],
+      "type": "object"
+    },
     "HookCompletedNotification": {
       "properties": {
         "run": {
@@ -2236,6 +2263,34 @@
       ],
       "type": "object"
     },
+    "ModelVerification": {
+      "enum": [
+        "trustedAccessForCyber"
+      ],
+      "type": "string"
+    },
+    "ModelVerificationNotification": {
+      "properties": {
+        "threadId": {
+          "type": "string"
+        },
+        "turnId": {
+          "type": "string"
+        },
+        "verifications": {
+          "items": {
+            "$ref": "#/definitions/ModelVerification"
+          },
+          "type": "array"
+        }
+      },
+      "required": [
+        "threadId",
+        "turnId",
+        "verifications"
+      ],
+      "type": "object"
+    },
     "NetworkApprovalProtocol": {
       "enum": [
         "http",
@@ -5315,6 +5370,26 @@
       "title": "Model/reroutedNotification",
       "type": "object"
     },
+    {
+      "properties": {
+        "method": {
+          "enum": [
+            "model/verification"
+          ],
+          "title": "Model/verificationNotificationMethod",
+          "type": "string"
+        },
+        "params": {
+          "$ref": "#/definitions/ModelVerificationNotification"
+        }
+      },
+      "required": [
+        "method",
+        "params"
+      ],
+      "title": "Model/verificationNotification",
+      "type": "object"
+    },
     {
       "properties": {
         "method": {
@@ -5335,6 +5410,26 @@
       "title": "WarningNotification",
       "type": "object"
     },
+    {
+      "properties": {
+        "method": {
+          "enum": [
+            "guardianWarning"
+          ],
+          "title": "GuardianWarningNotificationMethod",
+          "type": "string"
+        },
+        "params": {
+          "$ref": "#/definitions/GuardianWarningNotification"
+        }
+      },
+      "required": [
+        "method",
+        "params"
+      ],
+      "title": "GuardianWarningNotification",
+      "type": "object"
+    },
     {
       "properties": {
         "method": {

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

@@ -25,6 +25,7 @@
           ]
         },
         "read": {
+          "description": "This will be removed in favor of `entries`.",
           "items": {
             "$ref": "#/definitions/AbsolutePathBuf"
           },
@@ -34,6 +35,7 @@
           ]
         },
         "write": {
+          "description": "This will be removed in favor of `entries`.",
           "items": {
             "$ref": "#/definitions/AbsolutePathBuf"
           },
@@ -1584,6 +1586,9 @@
     },
     "PermissionsRequestApprovalParams": {
       "properties": {
+        "cwd": {
+          "$ref": "#/definitions/AbsolutePathBuf"
+        },
         "itemId": {
           "type": "string"
         },
@@ -1604,6 +1609,7 @@
         }
       },
       "required": [
+        "cwd",
         "itemId",
         "permissions",
         "threadId",

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

@@ -24,6 +24,13 @@
             "chatgptAuthTokens"
           ],
           "type": "string"
+        },
+        {
+          "description": "Programmatic Codex auth backed by a registered Agent Identity.",
+          "enum": [
+            "agentIdentity"
+          ],
+          "type": "string"
         }
       ]
     },

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

@@ -27,6 +27,217 @@
       ],
       "type": "object"
     },
+    "FileSystemAccessMode": {
+      "enum": [
+        "read",
+        "write",
+        "none"
+      ],
+      "type": "string"
+    },
+    "FileSystemPath": {
+      "oneOf": [
+        {
+          "properties": {
+            "path": {
+              "$ref": "#/definitions/AbsolutePathBuf"
+            },
+            "type": {
+              "enum": [
+                "path"
+              ],
+              "title": "PathFileSystemPathType",
+              "type": "string"
+            }
+          },
+          "required": [
+            "path",
+            "type"
+          ],
+          "title": "PathFileSystemPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "pattern": {
+              "type": "string"
+            },
+            "type": {
+              "enum": [
+                "glob_pattern"
+              ],
+              "title": "GlobPatternFileSystemPathType",
+              "type": "string"
+            }
+          },
+          "required": [
+            "pattern",
+            "type"
+          ],
+          "title": "GlobPatternFileSystemPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "type": {
+              "enum": [
+                "special"
+              ],
+              "title": "SpecialFileSystemPathType",
+              "type": "string"
+            },
+            "value": {
+              "$ref": "#/definitions/FileSystemSpecialPath"
+            }
+          },
+          "required": [
+            "type",
+            "value"
+          ],
+          "title": "SpecialFileSystemPath",
+          "type": "object"
+        }
+      ]
+    },
+    "FileSystemSandboxEntry": {
+      "properties": {
+        "access": {
+          "$ref": "#/definitions/FileSystemAccessMode"
+        },
+        "path": {
+          "$ref": "#/definitions/FileSystemPath"
+        }
+      },
+      "required": [
+        "access",
+        "path"
+      ],
+      "type": "object"
+    },
+    "FileSystemSpecialPath": {
+      "oneOf": [
+        {
+          "properties": {
+            "kind": {
+              "enum": [
+                "root"
+              ],
+              "type": "string"
+            }
+          },
+          "required": [
+            "kind"
+          ],
+          "title": "RootFileSystemSpecialPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "kind": {
+              "enum": [
+                "minimal"
+              ],
+              "type": "string"
+            }
+          },
+          "required": [
+            "kind"
+          ],
+          "title": "MinimalFileSystemSpecialPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "kind": {
+              "enum": [
+                "current_working_directory"
+              ],
+              "type": "string"
+            }
+          },
+          "required": [
+            "kind"
+          ],
+          "title": "CurrentWorkingDirectoryFileSystemSpecialPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "kind": {
+              "enum": [
+                "project_roots"
+              ],
+              "type": "string"
+            },
+            "subpath": {
+              "type": [
+                "string",
+                "null"
+              ]
+            }
+          },
+          "required": [
+            "kind"
+          ],
+          "title": "KindFileSystemSpecialPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "kind": {
+              "enum": [
+                "tmpdir"
+              ],
+              "type": "string"
+            }
+          },
+          "required": [
+            "kind"
+          ],
+          "title": "TmpdirFileSystemSpecialPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "kind": {
+              "enum": [
+                "slash_tmp"
+              ],
+              "type": "string"
+            }
+          },
+          "required": [
+            "kind"
+          ],
+          "title": "SlashTmpFileSystemSpecialPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "kind": {
+              "enum": [
+                "unknown"
+              ],
+              "type": "string"
+            },
+            "path": {
+              "type": "string"
+            },
+            "subpath": {
+              "type": [
+                "string",
+                "null"
+              ]
+            }
+          },
+          "required": [
+            "kind",
+            "path"
+          ],
+          "type": "object"
+        }
+      ]
+    },
     "NetworkAccess": {
       "enum": [
         "restricted",
@@ -34,6 +245,64 @@
       ],
       "type": "string"
     },
+    "PermissionProfile": {
+      "properties": {
+        "fileSystem": {
+          "anyOf": [
+            {
+              "$ref": "#/definitions/PermissionProfileFileSystemPermissions"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "network": {
+          "anyOf": [
+            {
+              "$ref": "#/definitions/PermissionProfileNetworkPermissions"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "type": "object"
+    },
+    "PermissionProfileFileSystemPermissions": {
+      "properties": {
+        "entries": {
+          "items": {
+            "$ref": "#/definitions/FileSystemSandboxEntry"
+          },
+          "type": "array"
+        },
+        "globScanMaxDepth": {
+          "format": "uint",
+          "minimum": 1.0,
+          "type": [
+            "integer",
+            "null"
+          ]
+        }
+      },
+      "required": [
+        "entries"
+      ],
+      "type": "object"
+    },
+    "PermissionProfileNetworkPermissions": {
+      "properties": {
+        "enabled": {
+          "type": [
+            "boolean",
+            "null"
+          ]
+        }
+      },
+      "type": "object"
+    },
     "ReadOnlyAccess": {
       "oneOf": [
         {
@@ -247,6 +516,17 @@
         "null"
       ]
     },
+    "permissionProfile": {
+      "anyOf": [
+        {
+          "$ref": "#/definitions/PermissionProfile"
+        },
+        {
+          "type": "null"
+        }
+      ],
+      "description": "Optional full permissions profile for this command.\n\nDefaults to the user's configured permissions when omitted. Cannot be combined with `sandboxPolicy`."
+    },
     "processId": {
       "description": "Optional client-supplied, connection-scoped process id.\n\nRequired 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.",
       "type": [
@@ -263,7 +543,7 @@
           "type": "null"
         }
       ],
-      "description": "Optional sandbox policy for this command.\n\nUses the same shape as thread/turn execution sandbox configuration and defaults to the user's configured policy when omitted."
+      "description": "Optional sandbox policy for this command.\n\nUses the same shape as thread/turn execution sandbox configuration and defaults to the user's configured policy when omitted. Cannot be combined with `permissionProfile`."
     },
     "size": {
       "anyOf": [

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

@@ -97,9 +97,10 @@
       "type": "object"
     },
     "ApprovalsReviewer": {
-      "description": "Configures who approval requests are routed to for review. Examples include sandbox escapes, blocked network access, MCP approval prompts, and ARC escalations. Defaults to `user`. `guardian_subagent` uses a carefully prompted subagent to gather relevant context and apply a risk-based decision framework before approving or denying the request.",
+      "description": "Configures who approval requests are routed to for review. Examples include sandbox escapes, blocked network access, MCP approval prompts, and ARC escalations. Defaults to `user`. `auto_review` uses a carefully prompted subagent to gather relevant context and apply a risk-based decision framework before approving or denying the request. The legacy value `guardian_subagent` is accepted for compatibility.",
       "enum": [
         "user",
+        "auto_review",
         "guardian_subagent"
       ],
       "type": "string"

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

@@ -2,9 +2,10 @@
   "$schema": "http://json-schema.org/draft-07/schema#",
   "definitions": {
     "ApprovalsReviewer": {
-      "description": "Configures who approval requests are routed to for review. Examples include sandbox escapes, blocked network access, MCP approval prompts, and ARC escalations. Defaults to `user`. `guardian_subagent` uses a carefully prompted subagent to gather relevant context and apply a risk-based decision framework before approving or denying the request.",
+      "description": "Configures who approval requests are routed to for review. Examples include sandbox escapes, blocked network access, MCP approval prompts, and ARC escalations. Defaults to `user`. `auto_review` uses a carefully prompted subagent to gather relevant context and apply a risk-based decision framework before approving or denying the request. The legacy value `guardian_subagent` is accepted for compatibility.",
       "enum": [
         "user",
+        "auto_review",
         "guardian_subagent"
       ],
       "type": "string"
@@ -110,6 +111,161 @@
       },
       "type": "object"
     },
+    "ConfiguredHookHandler": {
+      "oneOf": [
+        {
+          "properties": {
+            "async": {
+              "type": "boolean"
+            },
+            "command": {
+              "type": "string"
+            },
+            "statusMessage": {
+              "type": [
+                "string",
+                "null"
+              ]
+            },
+            "timeoutSec": {
+              "format": "uint64",
+              "minimum": 0.0,
+              "type": [
+                "integer",
+                "null"
+              ]
+            },
+            "type": {
+              "enum": [
+                "command"
+              ],
+              "title": "CommandConfiguredHookHandlerType",
+              "type": "string"
+            }
+          },
+          "required": [
+            "async",
+            "command",
+            "type"
+          ],
+          "title": "CommandConfiguredHookHandler",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "type": {
+              "enum": [
+                "prompt"
+              ],
+              "title": "PromptConfiguredHookHandlerType",
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ],
+          "title": "PromptConfiguredHookHandler",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "type": {
+              "enum": [
+                "agent"
+              ],
+              "title": "AgentConfiguredHookHandlerType",
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ],
+          "title": "AgentConfiguredHookHandler",
+          "type": "object"
+        }
+      ]
+    },
+    "ConfiguredHookMatcherGroup": {
+      "properties": {
+        "hooks": {
+          "items": {
+            "$ref": "#/definitions/ConfiguredHookHandler"
+          },
+          "type": "array"
+        },
+        "matcher": {
+          "type": [
+            "string",
+            "null"
+          ]
+        }
+      },
+      "required": [
+        "hooks"
+      ],
+      "type": "object"
+    },
+    "ManagedHooksRequirements": {
+      "properties": {
+        "PermissionRequest": {
+          "items": {
+            "$ref": "#/definitions/ConfiguredHookMatcherGroup"
+          },
+          "type": "array"
+        },
+        "PostToolUse": {
+          "items": {
+            "$ref": "#/definitions/ConfiguredHookMatcherGroup"
+          },
+          "type": "array"
+        },
+        "PreToolUse": {
+          "items": {
+            "$ref": "#/definitions/ConfiguredHookMatcherGroup"
+          },
+          "type": "array"
+        },
+        "SessionStart": {
+          "items": {
+            "$ref": "#/definitions/ConfiguredHookMatcherGroup"
+          },
+          "type": "array"
+        },
+        "Stop": {
+          "items": {
+            "$ref": "#/definitions/ConfiguredHookMatcherGroup"
+          },
+          "type": "array"
+        },
+        "UserPromptSubmit": {
+          "items": {
+            "$ref": "#/definitions/ConfiguredHookMatcherGroup"
+          },
+          "type": "array"
+        },
+        "managedDir": {
+          "type": [
+            "string",
+            "null"
+          ]
+        },
+        "windowsManagedDir": {
+          "type": [
+            "string",
+            "null"
+          ]
+        }
+      },
+      "required": [
+        "PermissionRequest",
+        "PostToolUse",
+        "PreToolUse",
+        "SessionStart",
+        "Stop",
+        "UserPromptSubmit"
+      ],
+      "type": "object"
+    },
     "NetworkDomainPermission": {
       "enum": [
         "allow",

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

@@ -0,0 +1,39 @@
+{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "definitions": {
+    "DeviceKeyProtectionPolicy": {
+      "description": "Protection policy for creating or loading a controller-local device key.",
+      "enum": [
+        "hardware_only",
+        "allow_os_protected_nonextractable"
+      ],
+      "type": "string"
+    }
+  },
+  "description": "Create a controller-local device key with a random key id.",
+  "properties": {
+    "accountUserId": {
+      "type": "string"
+    },
+    "clientId": {
+      "type": "string"
+    },
+    "protectionPolicy": {
+      "anyOf": [
+        {
+          "$ref": "#/definitions/DeviceKeyProtectionPolicy"
+        },
+        {
+          "type": "null"
+        }
+      ],
+      "description": "Defaults to `hardware_only` when omitted."
+    }
+  },
+  "required": [
+    "accountUserId",
+    "clientId"
+  ],
+  "title": "DeviceKeyCreateParams",
+  "type": "object"
+}

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

@@ -0,0 +1,45 @@
+{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "definitions": {
+    "DeviceKeyAlgorithm": {
+      "description": "Device-key algorithm reported at enrollment and signing boundaries.",
+      "enum": [
+        "ecdsa_p256_sha256"
+      ],
+      "type": "string"
+    },
+    "DeviceKeyProtectionClass": {
+      "description": "Platform protection class for a controller-local device key.",
+      "enum": [
+        "hardware_secure_enclave",
+        "hardware_tpm",
+        "os_protected_nonextractable"
+      ],
+      "type": "string"
+    }
+  },
+  "description": "Device-key metadata and public key returned by create/public APIs.",
+  "properties": {
+    "algorithm": {
+      "$ref": "#/definitions/DeviceKeyAlgorithm"
+    },
+    "keyId": {
+      "type": "string"
+    },
+    "protectionClass": {
+      "$ref": "#/definitions/DeviceKeyProtectionClass"
+    },
+    "publicKeySpkiDerBase64": {
+      "description": "SubjectPublicKeyInfo DER encoded as base64.",
+      "type": "string"
+    }
+  },
+  "required": [
+    "algorithm",
+    "keyId",
+    "protectionClass",
+    "publicKeySpkiDerBase64"
+  ],
+  "title": "DeviceKeyCreateResponse",
+  "type": "object"
+}

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

@@ -0,0 +1,14 @@
+{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "description": "Fetch a controller-local device key public key by id.",
+  "properties": {
+    "keyId": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "keyId"
+  ],
+  "title": "DeviceKeyPublicParams",
+  "type": "object"
+}

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

@@ -0,0 +1,45 @@
+{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "definitions": {
+    "DeviceKeyAlgorithm": {
+      "description": "Device-key algorithm reported at enrollment and signing boundaries.",
+      "enum": [
+        "ecdsa_p256_sha256"
+      ],
+      "type": "string"
+    },
+    "DeviceKeyProtectionClass": {
+      "description": "Platform protection class for a controller-local device key.",
+      "enum": [
+        "hardware_secure_enclave",
+        "hardware_tpm",
+        "os_protected_nonextractable"
+      ],
+      "type": "string"
+    }
+  },
+  "description": "Device-key public metadata returned by `device/key/public`.",
+  "properties": {
+    "algorithm": {
+      "$ref": "#/definitions/DeviceKeyAlgorithm"
+    },
+    "keyId": {
+      "type": "string"
+    },
+    "protectionClass": {
+      "$ref": "#/definitions/DeviceKeyProtectionClass"
+    },
+    "publicKeySpkiDerBase64": {
+      "description": "SubjectPublicKeyInfo DER encoded as base64.",
+      "type": "string"
+    }
+  },
+  "required": [
+    "algorithm",
+    "keyId",
+    "protectionClass",
+    "publicKeySpkiDerBase64"
+  ],
+  "title": "DeviceKeyPublicResponse",
+  "type": "object"
+}

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

@@ -0,0 +1,165 @@
+{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "definitions": {
+    "DeviceKeySignPayload": {
+      "description": "Structured payloads accepted by `device/key/sign`.",
+      "oneOf": [
+        {
+          "description": "Payload bound to one remote-control controller websocket `/client` connection challenge.",
+          "properties": {
+            "accountUserId": {
+              "type": "string"
+            },
+            "audience": {
+              "$ref": "#/definitions/RemoteControlClientConnectionAudience"
+            },
+            "clientId": {
+              "type": "string"
+            },
+            "nonce": {
+              "type": "string"
+            },
+            "scopes": {
+              "description": "Must contain exactly `remote_control_controller_websocket`.",
+              "items": {
+                "type": "string"
+              },
+              "type": "array"
+            },
+            "sessionId": {
+              "description": "Backend-issued websocket session id that this proof authorizes.",
+              "type": "string"
+            },
+            "targetOrigin": {
+              "description": "Origin of the backend endpoint that issued the challenge and will verify this proof.",
+              "type": "string"
+            },
+            "targetPath": {
+              "description": "Websocket route path that this proof authorizes.",
+              "type": "string"
+            },
+            "tokenExpiresAt": {
+              "description": "Remote-control token expiration as Unix seconds.",
+              "format": "int64",
+              "type": "integer"
+            },
+            "tokenSha256Base64url": {
+              "description": "SHA-256 of the controller-scoped remote-control token, encoded as unpadded base64url.",
+              "type": "string"
+            },
+            "type": {
+              "enum": [
+                "remoteControlClientConnection"
+              ],
+              "title": "RemoteControlClientConnectionDeviceKeySignPayloadType",
+              "type": "string"
+            }
+          },
+          "required": [
+            "accountUserId",
+            "audience",
+            "clientId",
+            "nonce",
+            "scopes",
+            "sessionId",
+            "targetOrigin",
+            "targetPath",
+            "tokenExpiresAt",
+            "tokenSha256Base64url",
+            "type"
+          ],
+          "title": "RemoteControlClientConnectionDeviceKeySignPayload",
+          "type": "object"
+        },
+        {
+          "description": "Payload bound to a remote-control client `/client/enroll` ownership challenge.",
+          "properties": {
+            "accountUserId": {
+              "type": "string"
+            },
+            "audience": {
+              "$ref": "#/definitions/RemoteControlClientEnrollmentAudience"
+            },
+            "challengeExpiresAt": {
+              "description": "Enrollment challenge expiration as Unix seconds.",
+              "format": "int64",
+              "type": "integer"
+            },
+            "challengeId": {
+              "description": "Backend-issued enrollment challenge id that this proof authorizes.",
+              "type": "string"
+            },
+            "clientId": {
+              "type": "string"
+            },
+            "deviceIdentitySha256Base64url": {
+              "description": "SHA-256 of the requested device identity operation, encoded as unpadded base64url.",
+              "type": "string"
+            },
+            "nonce": {
+              "type": "string"
+            },
+            "targetOrigin": {
+              "description": "Origin of the backend endpoint that issued the challenge and will verify this proof.",
+              "type": "string"
+            },
+            "targetPath": {
+              "description": "HTTP route path that this proof authorizes.",
+              "type": "string"
+            },
+            "type": {
+              "enum": [
+                "remoteControlClientEnrollment"
+              ],
+              "title": "RemoteControlClientEnrollmentDeviceKeySignPayloadType",
+              "type": "string"
+            }
+          },
+          "required": [
+            "accountUserId",
+            "audience",
+            "challengeExpiresAt",
+            "challengeId",
+            "clientId",
+            "deviceIdentitySha256Base64url",
+            "nonce",
+            "targetOrigin",
+            "targetPath",
+            "type"
+          ],
+          "title": "RemoteControlClientEnrollmentDeviceKeySignPayload",
+          "type": "object"
+        }
+      ]
+    },
+    "RemoteControlClientConnectionAudience": {
+      "description": "Audience for a remote-control client connection device-key proof.",
+      "enum": [
+        "remote_control_client_websocket"
+      ],
+      "type": "string"
+    },
+    "RemoteControlClientEnrollmentAudience": {
+      "description": "Audience for a remote-control client enrollment device-key proof.",
+      "enum": [
+        "remote_control_client_enrollment"
+      ],
+      "type": "string"
+    }
+  },
+  "description": "Sign an accepted structured payload with a controller-local device key.",
+  "properties": {
+    "keyId": {
+      "type": "string"
+    },
+    "payload": {
+      "$ref": "#/definitions/DeviceKeySignPayload"
+    }
+  },
+  "required": [
+    "keyId",
+    "payload"
+  ],
+  "title": "DeviceKeySignParams",
+  "type": "object"
+}

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

@@ -0,0 +1,33 @@
+{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "definitions": {
+    "DeviceKeyAlgorithm": {
+      "description": "Device-key algorithm reported at enrollment and signing boundaries.",
+      "enum": [
+        "ecdsa_p256_sha256"
+      ],
+      "type": "string"
+    }
+  },
+  "description": "ASN.1 DER signature returned by `device/key/sign`.",
+  "properties": {
+    "algorithm": {
+      "$ref": "#/definitions/DeviceKeyAlgorithm"
+    },
+    "signatureDerBase64": {
+      "description": "ECDSA signature DER encoded as base64.",
+      "type": "string"
+    },
+    "signedPayloadBase64": {
+      "description": "Exact bytes signed by the device key, encoded as base64. Verifiers must verify this byte string directly and must not reserialize `payload`.",
+      "type": "string"
+    }
+  },
+  "required": [
+    "algorithm",
+    "signatureDerBase64",
+    "signedPayloadBase64"
+  ],
+  "title": "DeviceKeySignResponse",
+  "type": "object"
+}

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

@@ -9,6 +9,7 @@
             "contextWindowExceeded",
             "usageLimitExceeded",
             "serverOverloaded",
+            "cyberPolicy",
             "internalServerError",
             "unauthorized",
             "badRequest",

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

@@ -42,6 +42,22 @@
           ],
           "title": "ChatgptAccount",
           "type": "object"
+        },
+        {
+          "properties": {
+            "type": {
+              "enum": [
+                "amazonBedrock"
+              ],
+              "title": "AmazonBedrockAccountType",
+              "type": "string"
+            }
+          },
+          "required": [
+            "type"
+          ],
+          "title": "AmazonBedrockAccount",
+          "type": "object"
         }
       ]
     },

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

@@ -0,0 +1,19 @@
+{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "properties": {
+    "message": {
+      "description": "Concise guardian warning message for the user.",
+      "type": "string"
+    },
+    "threadId": {
+      "description": "Thread target for the guardian warning.",
+      "type": "string"
+    }
+  },
+  "required": [
+    "message",
+    "threadId"
+  ],
+  "title": "GuardianWarningNotification",
+  "type": "object"
+}

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

@@ -25,6 +25,7 @@
           ]
         },
         "read": {
+          "description": "This will be removed in favor of `entries`.",
           "items": {
             "$ref": "#/definitions/AbsolutePathBuf"
           },
@@ -34,6 +35,7 @@
           ]
         },
         "write": {
+          "description": "This will be removed in favor of `entries`.",
           "items": {
             "$ref": "#/definitions/AbsolutePathBuf"
           },

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

@@ -25,6 +25,7 @@
           ]
         },
         "read": {
+          "description": "This will be removed in favor of `entries`.",
           "items": {
             "$ref": "#/definitions/AbsolutePathBuf"
           },
@@ -34,6 +35,7 @@
           ]
         },
         "write": {
+          "description": "This will be removed in favor of `entries`.",
           "items": {
             "$ref": "#/definitions/AbsolutePathBuf"
           },

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

@@ -0,0 +1,13 @@
+{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "properties": {
+    "marketplaceName": {
+      "type": [
+        "string",
+        "null"
+      ]
+    }
+  },
+  "title": "MarketplaceUpgradeParams",
+  "type": "object"
+}

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

@@ -0,0 +1,51 @@
+{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "definitions": {
+    "AbsolutePathBuf": {
+      "description": "A path that is guaranteed to be absolute and normalized (though it is not guaranteed to be canonicalized or exist on the filesystem).\n\nIMPORTANT: When deserializing an `AbsolutePathBuf`, a base path must be set using [AbsolutePathBufGuard::new]. If no base path is set, the deserialization will fail unless the path being deserialized is already absolute.",
+      "type": "string"
+    },
+    "MarketplaceUpgradeErrorInfo": {
+      "properties": {
+        "marketplaceName": {
+          "type": "string"
+        },
+        "message": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "marketplaceName",
+        "message"
+      ],
+      "type": "object"
+    }
+  },
+  "properties": {
+    "errors": {
+      "items": {
+        "$ref": "#/definitions/MarketplaceUpgradeErrorInfo"
+      },
+      "type": "array"
+    },
+    "selectedMarketplaces": {
+      "items": {
+        "type": "string"
+      },
+      "type": "array"
+    },
+    "upgradedRoots": {
+      "items": {
+        "$ref": "#/definitions/AbsolutePathBuf"
+      },
+      "type": "array"
+    }
+  },
+  "required": [
+    "errors",
+    "selectedMarketplaces",
+    "upgradedRoots"
+  ],
+  "title": "MarketplaceUpgradeResponse",
+  "type": "object"
+}

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

@@ -0,0 +1,32 @@
+{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "definitions": {
+    "ModelVerification": {
+      "enum": [
+        "trustedAccessForCyber"
+      ],
+      "type": "string"
+    }
+  },
+  "properties": {
+    "threadId": {
+      "type": "string"
+    },
+    "turnId": {
+      "type": "string"
+    },
+    "verifications": {
+      "items": {
+        "$ref": "#/definitions/ModelVerification"
+      },
+      "type": "array"
+    }
+  },
+  "required": [
+    "threadId",
+    "turnId",
+    "verifications"
+  ],
+  "title": "ModelVerificationNotification",
+  "type": "object"
+}

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

@@ -62,7 +62,14 @@
           "type": "string"
         },
         "marketplacePath": {
-          "$ref": "#/definitions/AbsolutePathBuf"
+          "anyOf": [
+            {
+              "$ref": "#/definitions/AbsolutePathBuf"
+            },
+            {
+              "type": "null"
+            }
+          ]
         },
         "mcpServers": {
           "items": {
@@ -83,7 +90,6 @@
       "required": [
         "apps",
         "marketplaceName",
-        "marketplacePath",
         "mcpServers",
         "skills",
         "summary"
@@ -423,7 +429,14 @@
           "type": "string"
         },
         "path": {
-          "$ref": "#/definitions/AbsolutePathBuf"
+          "anyOf": [
+            {
+              "$ref": "#/definitions/AbsolutePathBuf"
+            },
+            {
+              "type": "null"
+            }
+          ]
         },
         "shortDescription": {
           "type": [
@@ -435,8 +448,7 @@
       "required": [
         "description",
         "enabled",
-        "name",
-        "path"
+        "name"
       ],
       "type": "object"
     }

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

@@ -32,6 +32,7 @@
             "contextWindowExceeded",
             "usageLimitExceeded",
             "serverOverloaded",
+            "cyberPolicy",
             "internalServerError",
             "unauthorized",
             "badRequest",

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

@@ -0,0 +1,17 @@
+{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "properties": {
+    "event": {
+      "description": "Serialized `codex_protocol::protocol::GuardianAssessmentEvent`."
+    },
+    "threadId": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "event",
+    "threadId"
+  ],
+  "title": "ThreadApproveGuardianDeniedActionParams",
+  "type": "object"
+}

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

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

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

@@ -1,10 +1,15 @@
 {
   "$schema": "http://json-schema.org/draft-07/schema#",
   "definitions": {
+    "AbsolutePathBuf": {
+      "description": "A path that is guaranteed to be absolute and normalized (though it is not guaranteed to be canonicalized or exist on the filesystem).\n\nIMPORTANT: When deserializing an `AbsolutePathBuf`, a base path must be set using [AbsolutePathBufGuard::new]. If no base path is set, the deserialization will fail unless the path being deserialized is already absolute.",
+      "type": "string"
+    },
     "ApprovalsReviewer": {
-      "description": "Configures who approval requests are routed to for review. Examples include sandbox escapes, blocked network access, MCP approval prompts, and ARC escalations. Defaults to `user`. `guardian_subagent` uses a carefully prompted subagent to gather relevant context and apply a risk-based decision framework before approving or denying the request.",
+      "description": "Configures who approval requests are routed to for review. Examples include sandbox escapes, blocked network access, MCP approval prompts, and ARC escalations. Defaults to `user`. `auto_review` uses a carefully prompted subagent to gather relevant context and apply a risk-based decision framework before approving or denying the request. The legacy value `guardian_subagent` is accepted for compatibility.",
       "enum": [
         "user",
+        "auto_review",
         "guardian_subagent"
       ],
       "type": "string"
@@ -59,6 +64,275 @@
         }
       ]
     },
+    "FileSystemAccessMode": {
+      "enum": [
+        "read",
+        "write",
+        "none"
+      ],
+      "type": "string"
+    },
+    "FileSystemPath": {
+      "oneOf": [
+        {
+          "properties": {
+            "path": {
+              "$ref": "#/definitions/AbsolutePathBuf"
+            },
+            "type": {
+              "enum": [
+                "path"
+              ],
+              "title": "PathFileSystemPathType",
+              "type": "string"
+            }
+          },
+          "required": [
+            "path",
+            "type"
+          ],
+          "title": "PathFileSystemPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "pattern": {
+              "type": "string"
+            },
+            "type": {
+              "enum": [
+                "glob_pattern"
+              ],
+              "title": "GlobPatternFileSystemPathType",
+              "type": "string"
+            }
+          },
+          "required": [
+            "pattern",
+            "type"
+          ],
+          "title": "GlobPatternFileSystemPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "type": {
+              "enum": [
+                "special"
+              ],
+              "title": "SpecialFileSystemPathType",
+              "type": "string"
+            },
+            "value": {
+              "$ref": "#/definitions/FileSystemSpecialPath"
+            }
+          },
+          "required": [
+            "type",
+            "value"
+          ],
+          "title": "SpecialFileSystemPath",
+          "type": "object"
+        }
+      ]
+    },
+    "FileSystemSandboxEntry": {
+      "properties": {
+        "access": {
+          "$ref": "#/definitions/FileSystemAccessMode"
+        },
+        "path": {
+          "$ref": "#/definitions/FileSystemPath"
+        }
+      },
+      "required": [
+        "access",
+        "path"
+      ],
+      "type": "object"
+    },
+    "FileSystemSpecialPath": {
+      "oneOf": [
+        {
+          "properties": {
+            "kind": {
+              "enum": [
+                "root"
+              ],
+              "type": "string"
+            }
+          },
+          "required": [
+            "kind"
+          ],
+          "title": "RootFileSystemSpecialPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "kind": {
+              "enum": [
+                "minimal"
+              ],
+              "type": "string"
+            }
+          },
+          "required": [
+            "kind"
+          ],
+          "title": "MinimalFileSystemSpecialPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "kind": {
+              "enum": [
+                "current_working_directory"
+              ],
+              "type": "string"
+            }
+          },
+          "required": [
+            "kind"
+          ],
+          "title": "CurrentWorkingDirectoryFileSystemSpecialPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "kind": {
+              "enum": [
+                "project_roots"
+              ],
+              "type": "string"
+            },
+            "subpath": {
+              "type": [
+                "string",
+                "null"
+              ]
+            }
+          },
+          "required": [
+            "kind"
+          ],
+          "title": "KindFileSystemSpecialPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "kind": {
+              "enum": [
+                "tmpdir"
+              ],
+              "type": "string"
+            }
+          },
+          "required": [
+            "kind"
+          ],
+          "title": "TmpdirFileSystemSpecialPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "kind": {
+              "enum": [
+                "slash_tmp"
+              ],
+              "type": "string"
+            }
+          },
+          "required": [
+            "kind"
+          ],
+          "title": "SlashTmpFileSystemSpecialPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "kind": {
+              "enum": [
+                "unknown"
+              ],
+              "type": "string"
+            },
+            "path": {
+              "type": "string"
+            },
+            "subpath": {
+              "type": [
+                "string",
+                "null"
+              ]
+            }
+          },
+          "required": [
+            "kind",
+            "path"
+          ],
+          "type": "object"
+        }
+      ]
+    },
+    "PermissionProfile": {
+      "properties": {
+        "fileSystem": {
+          "anyOf": [
+            {
+              "$ref": "#/definitions/PermissionProfileFileSystemPermissions"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "network": {
+          "anyOf": [
+            {
+              "$ref": "#/definitions/PermissionProfileNetworkPermissions"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "type": "object"
+    },
+    "PermissionProfileFileSystemPermissions": {
+      "properties": {
+        "entries": {
+          "items": {
+            "$ref": "#/definitions/FileSystemSandboxEntry"
+          },
+          "type": "array"
+        },
+        "globScanMaxDepth": {
+          "format": "uint",
+          "minimum": 1.0,
+          "type": [
+            "integer",
+            "null"
+          ]
+        }
+      },
+      "required": [
+        "entries"
+      ],
+      "type": "object"
+    },
+    "PermissionProfileNetworkPermissions": {
+      "properties": {
+        "enabled": {
+          "type": [
+            "boolean",
+            "null"
+          ]
+        }
+      },
+      "type": "object"
+    },
     "SandboxMode": {
       "enum": [
         "read-only",
@@ -126,6 +400,10 @@
     "ephemeral": {
       "type": "boolean"
     },
+    "excludeTurns": {
+      "description": "When true, return only thread metadata and live fork state without populating `thread.turns`. This is useful when the client plans to call `thread/turns/list` immediately after forking.",
+      "type": "boolean"
+    },
     "model": {
       "description": "Configuration overrides for the forked thread, if any.",
       "type": [
@@ -139,6 +417,17 @@
         "null"
       ]
     },
+    "permissionProfile": {
+      "anyOf": [
+        {
+          "$ref": "#/definitions/PermissionProfile"
+        },
+        {
+          "type": "null"
+        }
+      ],
+      "description": "Full permissions override for the forked thread. Cannot be combined with `sandbox`."
+    },
     "sandbox": {
       "anyOf": [
         {

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

@@ -9,9 +9,10 @@
       "type": "string"
     },
     "ApprovalsReviewer": {
-      "description": "Configures who approval requests are routed to for review. Examples include sandbox escapes, blocked network access, MCP approval prompts, and ARC escalations. Defaults to `user`. `guardian_subagent` uses a carefully prompted subagent to gather relevant context and apply a risk-based decision framework before approving or denying the request.",
+      "description": "Configures who approval requests are routed to for review. Examples include sandbox escapes, blocked network access, MCP approval prompts, and ARC escalations. Defaults to `user`. `auto_review` uses a carefully prompted subagent to gather relevant context and apply a risk-based decision framework before approving or denying the request. The legacy value `guardian_subagent` is accepted for compatibility.",
       "enum": [
         "user",
+        "auto_review",
         "guardian_subagent"
       ],
       "type": "string"
@@ -93,6 +94,7 @@
             "contextWindowExceeded",
             "usageLimitExceeded",
             "serverOverloaded",
+            "cyberPolicy",
             "internalServerError",
             "unauthorized",
             "badRequest",
@@ -448,6 +450,217 @@
       ],
       "type": "string"
     },
+    "FileSystemAccessMode": {
+      "enum": [
+        "read",
+        "write",
+        "none"
+      ],
+      "type": "string"
+    },
+    "FileSystemPath": {
+      "oneOf": [
+        {
+          "properties": {
+            "path": {
+              "$ref": "#/definitions/AbsolutePathBuf"
+            },
+            "type": {
+              "enum": [
+                "path"
+              ],
+              "title": "PathFileSystemPathType",
+              "type": "string"
+            }
+          },
+          "required": [
+            "path",
+            "type"
+          ],
+          "title": "PathFileSystemPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "pattern": {
+              "type": "string"
+            },
+            "type": {
+              "enum": [
+                "glob_pattern"
+              ],
+              "title": "GlobPatternFileSystemPathType",
+              "type": "string"
+            }
+          },
+          "required": [
+            "pattern",
+            "type"
+          ],
+          "title": "GlobPatternFileSystemPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "type": {
+              "enum": [
+                "special"
+              ],
+              "title": "SpecialFileSystemPathType",
+              "type": "string"
+            },
+            "value": {
+              "$ref": "#/definitions/FileSystemSpecialPath"
+            }
+          },
+          "required": [
+            "type",
+            "value"
+          ],
+          "title": "SpecialFileSystemPath",
+          "type": "object"
+        }
+      ]
+    },
+    "FileSystemSandboxEntry": {
+      "properties": {
+        "access": {
+          "$ref": "#/definitions/FileSystemAccessMode"
+        },
+        "path": {
+          "$ref": "#/definitions/FileSystemPath"
+        }
+      },
+      "required": [
+        "access",
+        "path"
+      ],
+      "type": "object"
+    },
+    "FileSystemSpecialPath": {
+      "oneOf": [
+        {
+          "properties": {
+            "kind": {
+              "enum": [
+                "root"
+              ],
+              "type": "string"
+            }
+          },
+          "required": [
+            "kind"
+          ],
+          "title": "RootFileSystemSpecialPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "kind": {
+              "enum": [
+                "minimal"
+              ],
+              "type": "string"
+            }
+          },
+          "required": [
+            "kind"
+          ],
+          "title": "MinimalFileSystemSpecialPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "kind": {
+              "enum": [
+                "current_working_directory"
+              ],
+              "type": "string"
+            }
+          },
+          "required": [
+            "kind"
+          ],
+          "title": "CurrentWorkingDirectoryFileSystemSpecialPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "kind": {
+              "enum": [
+                "project_roots"
+              ],
+              "type": "string"
+            },
+            "subpath": {
+              "type": [
+                "string",
+                "null"
+              ]
+            }
+          },
+          "required": [
+            "kind"
+          ],
+          "title": "KindFileSystemSpecialPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "kind": {
+              "enum": [
+                "tmpdir"
+              ],
+              "type": "string"
+            }
+          },
+          "required": [
+            "kind"
+          ],
+          "title": "TmpdirFileSystemSpecialPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "kind": {
+              "enum": [
+                "slash_tmp"
+              ],
+              "type": "string"
+            }
+          },
+          "required": [
+            "kind"
+          ],
+          "title": "SlashTmpFileSystemSpecialPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "kind": {
+              "enum": [
+                "unknown"
+              ],
+              "type": "string"
+            },
+            "path": {
+              "type": "string"
+            },
+            "subpath": {
+              "type": [
+                "string",
+                "null"
+              ]
+            }
+          },
+          "required": [
+            "kind",
+            "path"
+          ],
+          "type": "object"
+        }
+      ]
+    },
     "FileUpdateChange": {
       "properties": {
         "diff": {
@@ -686,6 +899,64 @@
         }
       ]
     },
+    "PermissionProfile": {
+      "properties": {
+        "fileSystem": {
+          "anyOf": [
+            {
+              "$ref": "#/definitions/PermissionProfileFileSystemPermissions"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "network": {
+          "anyOf": [
+            {
+              "$ref": "#/definitions/PermissionProfileNetworkPermissions"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "type": "object"
+    },
+    "PermissionProfileFileSystemPermissions": {
+      "properties": {
+        "entries": {
+          "items": {
+            "$ref": "#/definitions/FileSystemSandboxEntry"
+          },
+          "type": "array"
+        },
+        "globScanMaxDepth": {
+          "format": "uint",
+          "minimum": 1.0,
+          "type": [
+            "integer",
+            "null"
+          ]
+        }
+      },
+      "required": [
+        "entries"
+      ],
+      "type": "object"
+    },
+    "PermissionProfileNetworkPermissions": {
+      "properties": {
+        "enabled": {
+          "type": [
+            "boolean",
+            "null"
+          ]
+        }
+      },
+      "type": "object"
+    },
     "ReadOnlyAccess": {
       "oneOf": [
         {
@@ -2225,6 +2496,18 @@
     "modelProvider": {
       "type": "string"
     },
+    "permissionProfile": {
+      "anyOf": [
+        {
+          "$ref": "#/definitions/PermissionProfile"
+        },
+        {
+          "type": "null"
+        }
+      ],
+      "default": null,
+      "description": "Canonical active permissions view for this thread when representable. This is `null` for external sandbox policies because external enforcement cannot be round-tripped as a `PermissionProfile`."
+    },
     "reasoningEffort": {
       "anyOf": [
         {
@@ -2236,7 +2519,12 @@
       ]
     },
     "sandbox": {
-      "$ref": "#/definitions/SandboxPolicy"
+      "allOf": [
+        {
+          "$ref": "#/definitions/SandboxPolicy"
+        }
+      ],
+      "description": "Legacy sandbox policy retained for compatibility. New clients should use `permissionProfile` when present as the canonical active permissions view."
     },
     "serviceTier": {
       "anyOf": [

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

@@ -8,6 +8,19 @@
       ],
       "type": "string"
     },
+    "ThreadListCwdFilter": {
+      "anyOf": [
+        {
+          "type": "string"
+        },
+        {
+          "items": {
+            "type": "string"
+          },
+          "type": "array"
+        }
+      ]
+    },
     "ThreadSortKey": {
       "enum": [
         "created_at",
@@ -47,11 +60,15 @@
       ]
     },
     "cwd": {
-      "description": "Optional cwd filter; when set, only threads whose session cwd exactly matches this path are returned.",
-      "type": [
-        "string",
-        "null"
-      ]
+      "anyOf": [
+        {
+          "$ref": "#/definitions/ThreadListCwdFilter"
+        },
+        {
+          "type": "null"
+        }
+      ],
+      "description": "Optional cwd filter or filters; when set, only threads whose session cwd exactly matches one of these paths are returned."
     },
     "limit": {
       "description": "Optional page size; defaults to a reasonable server-side value.",
@@ -110,6 +127,10 @@
         "array",
         "null"
       ]
+    },
+    "useStateDbOnly": {
+      "description": "If true, return from the state DB without scanning JSONL rollouts to repair thread metadata. Omitted or false preserves scan-and-repair behavior.",
+      "type": "boolean"
     }
   },
   "title": "ThreadListParams",

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

@@ -35,6 +35,7 @@
             "contextWindowExceeded",
             "usageLimitExceeded",
             "serverOverloaded",
+            "cyberPolicy",
             "internalServerError",
             "unauthorized",
             "badRequest",

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

@@ -35,6 +35,7 @@
             "contextWindowExceeded",
             "usageLimitExceeded",
             "serverOverloaded",
+            "cyberPolicy",
             "internalServerError",
             "unauthorized",
             "badRequest",

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

@@ -35,6 +35,7 @@
             "contextWindowExceeded",
             "usageLimitExceeded",
             "serverOverloaded",
+            "cyberPolicy",
             "internalServerError",
             "unauthorized",
             "badRequest",

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

@@ -1,10 +1,15 @@
 {
   "$schema": "http://json-schema.org/draft-07/schema#",
   "definitions": {
+    "AbsolutePathBuf": {
+      "description": "A path that is guaranteed to be absolute and normalized (though it is not guaranteed to be canonicalized or exist on the filesystem).\n\nIMPORTANT: When deserializing an `AbsolutePathBuf`, a base path must be set using [AbsolutePathBufGuard::new]. If no base path is set, the deserialization will fail unless the path being deserialized is already absolute.",
+      "type": "string"
+    },
     "ApprovalsReviewer": {
-      "description": "Configures who approval requests are routed to for review. Examples include sandbox escapes, blocked network access, MCP approval prompts, and ARC escalations. Defaults to `user`. `guardian_subagent` uses a carefully prompted subagent to gather relevant context and apply a risk-based decision framework before approving or denying the request.",
+      "description": "Configures who approval requests are routed to for review. Examples include sandbox escapes, blocked network access, MCP approval prompts, and ARC escalations. Defaults to `user`. `auto_review` uses a carefully prompted subagent to gather relevant context and apply a risk-based decision framework before approving or denying the request. The legacy value `guardian_subagent` is accepted for compatibility.",
       "enum": [
         "user",
+        "auto_review",
         "guardian_subagent"
       ],
       "type": "string"
@@ -133,6 +138,217 @@
         }
       ]
     },
+    "FileSystemAccessMode": {
+      "enum": [
+        "read",
+        "write",
+        "none"
+      ],
+      "type": "string"
+    },
+    "FileSystemPath": {
+      "oneOf": [
+        {
+          "properties": {
+            "path": {
+              "$ref": "#/definitions/AbsolutePathBuf"
+            },
+            "type": {
+              "enum": [
+                "path"
+              ],
+              "title": "PathFileSystemPathType",
+              "type": "string"
+            }
+          },
+          "required": [
+            "path",
+            "type"
+          ],
+          "title": "PathFileSystemPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "pattern": {
+              "type": "string"
+            },
+            "type": {
+              "enum": [
+                "glob_pattern"
+              ],
+              "title": "GlobPatternFileSystemPathType",
+              "type": "string"
+            }
+          },
+          "required": [
+            "pattern",
+            "type"
+          ],
+          "title": "GlobPatternFileSystemPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "type": {
+              "enum": [
+                "special"
+              ],
+              "title": "SpecialFileSystemPathType",
+              "type": "string"
+            },
+            "value": {
+              "$ref": "#/definitions/FileSystemSpecialPath"
+            }
+          },
+          "required": [
+            "type",
+            "value"
+          ],
+          "title": "SpecialFileSystemPath",
+          "type": "object"
+        }
+      ]
+    },
+    "FileSystemSandboxEntry": {
+      "properties": {
+        "access": {
+          "$ref": "#/definitions/FileSystemAccessMode"
+        },
+        "path": {
+          "$ref": "#/definitions/FileSystemPath"
+        }
+      },
+      "required": [
+        "access",
+        "path"
+      ],
+      "type": "object"
+    },
+    "FileSystemSpecialPath": {
+      "oneOf": [
+        {
+          "properties": {
+            "kind": {
+              "enum": [
+                "root"
+              ],
+              "type": "string"
+            }
+          },
+          "required": [
+            "kind"
+          ],
+          "title": "RootFileSystemSpecialPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "kind": {
+              "enum": [
+                "minimal"
+              ],
+              "type": "string"
+            }
+          },
+          "required": [
+            "kind"
+          ],
+          "title": "MinimalFileSystemSpecialPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "kind": {
+              "enum": [
+                "current_working_directory"
+              ],
+              "type": "string"
+            }
+          },
+          "required": [
+            "kind"
+          ],
+          "title": "CurrentWorkingDirectoryFileSystemSpecialPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "kind": {
+              "enum": [
+                "project_roots"
+              ],
+              "type": "string"
+            },
+            "subpath": {
+              "type": [
+                "string",
+                "null"
+              ]
+            }
+          },
+          "required": [
+            "kind"
+          ],
+          "title": "KindFileSystemSpecialPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "kind": {
+              "enum": [
+                "tmpdir"
+              ],
+              "type": "string"
+            }
+          },
+          "required": [
+            "kind"
+          ],
+          "title": "TmpdirFileSystemSpecialPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "kind": {
+              "enum": [
+                "slash_tmp"
+              ],
+              "type": "string"
+            }
+          },
+          "required": [
+            "kind"
+          ],
+          "title": "SlashTmpFileSystemSpecialPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "kind": {
+              "enum": [
+                "unknown"
+              ],
+              "type": "string"
+            },
+            "path": {
+              "type": "string"
+            },
+            "subpath": {
+              "type": [
+                "string",
+                "null"
+              ]
+            }
+          },
+          "required": [
+            "kind",
+            "path"
+          ],
+          "type": "object"
+        }
+      ]
+    },
     "FunctionCallOutputBody": {
       "anyOf": [
         {
@@ -325,6 +541,64 @@
         }
       ]
     },
+    "PermissionProfile": {
+      "properties": {
+        "fileSystem": {
+          "anyOf": [
+            {
+              "$ref": "#/definitions/PermissionProfileFileSystemPermissions"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "network": {
+          "anyOf": [
+            {
+              "$ref": "#/definitions/PermissionProfileNetworkPermissions"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "type": "object"
+    },
+    "PermissionProfileFileSystemPermissions": {
+      "properties": {
+        "entries": {
+          "items": {
+            "$ref": "#/definitions/FileSystemSandboxEntry"
+          },
+          "type": "array"
+        },
+        "globScanMaxDepth": {
+          "format": "uint",
+          "minimum": 1.0,
+          "type": [
+            "integer",
+            "null"
+          ]
+        }
+      },
+      "required": [
+        "entries"
+      ],
+      "type": "object"
+    },
+    "PermissionProfileNetworkPermissions": {
+      "properties": {
+        "enabled": {
+          "type": [
+            "boolean",
+            "null"
+          ]
+        }
+      },
+      "type": "object"
+    },
     "Personality": {
       "enum": [
         "none",
@@ -1039,6 +1313,10 @@
         "null"
       ]
     },
+    "excludeTurns": {
+      "description": "When true, return only thread metadata and live-resume state without populating `thread.turns`. This is useful when the client plans to call `thread/turns/list` immediately after resuming.",
+      "type": "boolean"
+    },
     "model": {
       "description": "Configuration overrides for the resumed thread, if any.",
       "type": [
@@ -1052,6 +1330,17 @@
         "null"
       ]
     },
+    "permissionProfile": {
+      "anyOf": [
+        {
+          "$ref": "#/definitions/PermissionProfile"
+        },
+        {
+          "type": "null"
+        }
+      ],
+      "description": "Full permissions override for the resumed thread. Cannot be combined with `sandbox`."
+    },
     "personality": {
       "anyOf": [
         {

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

@@ -9,9 +9,10 @@
       "type": "string"
     },
     "ApprovalsReviewer": {
-      "description": "Configures who approval requests are routed to for review. Examples include sandbox escapes, blocked network access, MCP approval prompts, and ARC escalations. Defaults to `user`. `guardian_subagent` uses a carefully prompted subagent to gather relevant context and apply a risk-based decision framework before approving or denying the request.",
+      "description": "Configures who approval requests are routed to for review. Examples include sandbox escapes, blocked network access, MCP approval prompts, and ARC escalations. Defaults to `user`. `auto_review` uses a carefully prompted subagent to gather relevant context and apply a risk-based decision framework before approving or denying the request. The legacy value `guardian_subagent` is accepted for compatibility.",
       "enum": [
         "user",
+        "auto_review",
         "guardian_subagent"
       ],
       "type": "string"
@@ -93,6 +94,7 @@
             "contextWindowExceeded",
             "usageLimitExceeded",
             "serverOverloaded",
+            "cyberPolicy",
             "internalServerError",
             "unauthorized",
             "badRequest",
@@ -448,6 +450,217 @@
       ],
       "type": "string"
     },
+    "FileSystemAccessMode": {
+      "enum": [
+        "read",
+        "write",
+        "none"
+      ],
+      "type": "string"
+    },
+    "FileSystemPath": {
+      "oneOf": [
+        {
+          "properties": {
+            "path": {
+              "$ref": "#/definitions/AbsolutePathBuf"
+            },
+            "type": {
+              "enum": [
+                "path"
+              ],
+              "title": "PathFileSystemPathType",
+              "type": "string"
+            }
+          },
+          "required": [
+            "path",
+            "type"
+          ],
+          "title": "PathFileSystemPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "pattern": {
+              "type": "string"
+            },
+            "type": {
+              "enum": [
+                "glob_pattern"
+              ],
+              "title": "GlobPatternFileSystemPathType",
+              "type": "string"
+            }
+          },
+          "required": [
+            "pattern",
+            "type"
+          ],
+          "title": "GlobPatternFileSystemPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "type": {
+              "enum": [
+                "special"
+              ],
+              "title": "SpecialFileSystemPathType",
+              "type": "string"
+            },
+            "value": {
+              "$ref": "#/definitions/FileSystemSpecialPath"
+            }
+          },
+          "required": [
+            "type",
+            "value"
+          ],
+          "title": "SpecialFileSystemPath",
+          "type": "object"
+        }
+      ]
+    },
+    "FileSystemSandboxEntry": {
+      "properties": {
+        "access": {
+          "$ref": "#/definitions/FileSystemAccessMode"
+        },
+        "path": {
+          "$ref": "#/definitions/FileSystemPath"
+        }
+      },
+      "required": [
+        "access",
+        "path"
+      ],
+      "type": "object"
+    },
+    "FileSystemSpecialPath": {
+      "oneOf": [
+        {
+          "properties": {
+            "kind": {
+              "enum": [
+                "root"
+              ],
+              "type": "string"
+            }
+          },
+          "required": [
+            "kind"
+          ],
+          "title": "RootFileSystemSpecialPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "kind": {
+              "enum": [
+                "minimal"
+              ],
+              "type": "string"
+            }
+          },
+          "required": [
+            "kind"
+          ],
+          "title": "MinimalFileSystemSpecialPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "kind": {
+              "enum": [
+                "current_working_directory"
+              ],
+              "type": "string"
+            }
+          },
+          "required": [
+            "kind"
+          ],
+          "title": "CurrentWorkingDirectoryFileSystemSpecialPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "kind": {
+              "enum": [
+                "project_roots"
+              ],
+              "type": "string"
+            },
+            "subpath": {
+              "type": [
+                "string",
+                "null"
+              ]
+            }
+          },
+          "required": [
+            "kind"
+          ],
+          "title": "KindFileSystemSpecialPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "kind": {
+              "enum": [
+                "tmpdir"
+              ],
+              "type": "string"
+            }
+          },
+          "required": [
+            "kind"
+          ],
+          "title": "TmpdirFileSystemSpecialPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "kind": {
+              "enum": [
+                "slash_tmp"
+              ],
+              "type": "string"
+            }
+          },
+          "required": [
+            "kind"
+          ],
+          "title": "SlashTmpFileSystemSpecialPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "kind": {
+              "enum": [
+                "unknown"
+              ],
+              "type": "string"
+            },
+            "path": {
+              "type": "string"
+            },
+            "subpath": {
+              "type": [
+                "string",
+                "null"
+              ]
+            }
+          },
+          "required": [
+            "kind",
+            "path"
+          ],
+          "type": "object"
+        }
+      ]
+    },
     "FileUpdateChange": {
       "properties": {
         "diff": {
@@ -686,6 +899,64 @@
         }
       ]
     },
+    "PermissionProfile": {
+      "properties": {
+        "fileSystem": {
+          "anyOf": [
+            {
+              "$ref": "#/definitions/PermissionProfileFileSystemPermissions"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "network": {
+          "anyOf": [
+            {
+              "$ref": "#/definitions/PermissionProfileNetworkPermissions"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "type": "object"
+    },
+    "PermissionProfileFileSystemPermissions": {
+      "properties": {
+        "entries": {
+          "items": {
+            "$ref": "#/definitions/FileSystemSandboxEntry"
+          },
+          "type": "array"
+        },
+        "globScanMaxDepth": {
+          "format": "uint",
+          "minimum": 1.0,
+          "type": [
+            "integer",
+            "null"
+          ]
+        }
+      },
+      "required": [
+        "entries"
+      ],
+      "type": "object"
+    },
+    "PermissionProfileNetworkPermissions": {
+      "properties": {
+        "enabled": {
+          "type": [
+            "boolean",
+            "null"
+          ]
+        }
+      },
+      "type": "object"
+    },
     "ReadOnlyAccess": {
       "oneOf": [
         {
@@ -2225,6 +2496,18 @@
     "modelProvider": {
       "type": "string"
     },
+    "permissionProfile": {
+      "anyOf": [
+        {
+          "$ref": "#/definitions/PermissionProfile"
+        },
+        {
+          "type": "null"
+        }
+      ],
+      "default": null,
+      "description": "Canonical active permissions view for this thread when representable. This is `null` for external sandbox policies because external enforcement cannot be round-tripped as a `PermissionProfile`."
+    },
     "reasoningEffort": {
       "anyOf": [
         {
@@ -2236,7 +2519,12 @@
       ]
     },
     "sandbox": {
-      "$ref": "#/definitions/SandboxPolicy"
+      "allOf": [
+        {
+          "$ref": "#/definitions/SandboxPolicy"
+        }
+      ],
+      "description": "Legacy sandbox policy retained for compatibility. New clients should use `permissionProfile` when present as the canonical active permissions view."
     },
     "serviceTier": {
       "anyOf": [

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

@@ -35,6 +35,7 @@
             "contextWindowExceeded",
             "usageLimitExceeded",
             "serverOverloaded",
+            "cyberPolicy",
             "internalServerError",
             "unauthorized",
             "badRequest",

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

@@ -1,10 +1,15 @@
 {
   "$schema": "http://json-schema.org/draft-07/schema#",
   "definitions": {
+    "AbsolutePathBuf": {
+      "description": "A path that is guaranteed to be absolute and normalized (though it is not guaranteed to be canonicalized or exist on the filesystem).\n\nIMPORTANT: When deserializing an `AbsolutePathBuf`, a base path must be set using [AbsolutePathBufGuard::new]. If no base path is set, the deserialization will fail unless the path being deserialized is already absolute.",
+      "type": "string"
+    },
     "ApprovalsReviewer": {
-      "description": "Configures who approval requests are routed to for review. Examples include sandbox escapes, blocked network access, MCP approval prompts, and ARC escalations. Defaults to `user`. `guardian_subagent` uses a carefully prompted subagent to gather relevant context and apply a risk-based decision framework before approving or denying the request.",
+      "description": "Configures who approval requests are routed to for review. Examples include sandbox escapes, blocked network access, MCP approval prompts, and ARC escalations. Defaults to `user`. `auto_review` uses a carefully prompted subagent to gather relevant context and apply a risk-based decision framework before approving or denying the request. The legacy value `guardian_subagent` is accepted for compatibility.",
       "enum": [
         "user",
+        "auto_review",
         "guardian_subagent"
       ],
       "type": "string"
@@ -85,6 +90,275 @@
       ],
       "type": "object"
     },
+    "FileSystemAccessMode": {
+      "enum": [
+        "read",
+        "write",
+        "none"
+      ],
+      "type": "string"
+    },
+    "FileSystemPath": {
+      "oneOf": [
+        {
+          "properties": {
+            "path": {
+              "$ref": "#/definitions/AbsolutePathBuf"
+            },
+            "type": {
+              "enum": [
+                "path"
+              ],
+              "title": "PathFileSystemPathType",
+              "type": "string"
+            }
+          },
+          "required": [
+            "path",
+            "type"
+          ],
+          "title": "PathFileSystemPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "pattern": {
+              "type": "string"
+            },
+            "type": {
+              "enum": [
+                "glob_pattern"
+              ],
+              "title": "GlobPatternFileSystemPathType",
+              "type": "string"
+            }
+          },
+          "required": [
+            "pattern",
+            "type"
+          ],
+          "title": "GlobPatternFileSystemPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "type": {
+              "enum": [
+                "special"
+              ],
+              "title": "SpecialFileSystemPathType",
+              "type": "string"
+            },
+            "value": {
+              "$ref": "#/definitions/FileSystemSpecialPath"
+            }
+          },
+          "required": [
+            "type",
+            "value"
+          ],
+          "title": "SpecialFileSystemPath",
+          "type": "object"
+        }
+      ]
+    },
+    "FileSystemSandboxEntry": {
+      "properties": {
+        "access": {
+          "$ref": "#/definitions/FileSystemAccessMode"
+        },
+        "path": {
+          "$ref": "#/definitions/FileSystemPath"
+        }
+      },
+      "required": [
+        "access",
+        "path"
+      ],
+      "type": "object"
+    },
+    "FileSystemSpecialPath": {
+      "oneOf": [
+        {
+          "properties": {
+            "kind": {
+              "enum": [
+                "root"
+              ],
+              "type": "string"
+            }
+          },
+          "required": [
+            "kind"
+          ],
+          "title": "RootFileSystemSpecialPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "kind": {
+              "enum": [
+                "minimal"
+              ],
+              "type": "string"
+            }
+          },
+          "required": [
+            "kind"
+          ],
+          "title": "MinimalFileSystemSpecialPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "kind": {
+              "enum": [
+                "current_working_directory"
+              ],
+              "type": "string"
+            }
+          },
+          "required": [
+            "kind"
+          ],
+          "title": "CurrentWorkingDirectoryFileSystemSpecialPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "kind": {
+              "enum": [
+                "project_roots"
+              ],
+              "type": "string"
+            },
+            "subpath": {
+              "type": [
+                "string",
+                "null"
+              ]
+            }
+          },
+          "required": [
+            "kind"
+          ],
+          "title": "KindFileSystemSpecialPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "kind": {
+              "enum": [
+                "tmpdir"
+              ],
+              "type": "string"
+            }
+          },
+          "required": [
+            "kind"
+          ],
+          "title": "TmpdirFileSystemSpecialPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "kind": {
+              "enum": [
+                "slash_tmp"
+              ],
+              "type": "string"
+            }
+          },
+          "required": [
+            "kind"
+          ],
+          "title": "SlashTmpFileSystemSpecialPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "kind": {
+              "enum": [
+                "unknown"
+              ],
+              "type": "string"
+            },
+            "path": {
+              "type": "string"
+            },
+            "subpath": {
+              "type": [
+                "string",
+                "null"
+              ]
+            }
+          },
+          "required": [
+            "kind",
+            "path"
+          ],
+          "type": "object"
+        }
+      ]
+    },
+    "PermissionProfile": {
+      "properties": {
+        "fileSystem": {
+          "anyOf": [
+            {
+              "$ref": "#/definitions/PermissionProfileFileSystemPermissions"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "network": {
+          "anyOf": [
+            {
+              "$ref": "#/definitions/PermissionProfileNetworkPermissions"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "type": "object"
+    },
+    "PermissionProfileFileSystemPermissions": {
+      "properties": {
+        "entries": {
+          "items": {
+            "$ref": "#/definitions/FileSystemSandboxEntry"
+          },
+          "type": "array"
+        },
+        "globScanMaxDepth": {
+          "format": "uint",
+          "minimum": 1.0,
+          "type": [
+            "integer",
+            "null"
+          ]
+        }
+      },
+      "required": [
+        "entries"
+      ],
+      "type": "object"
+    },
+    "PermissionProfileNetworkPermissions": {
+      "properties": {
+        "enabled": {
+          "type": [
+            "boolean",
+            "null"
+          ]
+        }
+      },
+      "type": "object"
+    },
     "Personality": {
       "enum": [
         "none",
@@ -114,6 +388,21 @@
         "clear"
       ],
       "type": "string"
+    },
+    "TurnEnvironmentParams": {
+      "properties": {
+        "cwd": {
+          "$ref": "#/definitions/AbsolutePathBuf"
+        },
+        "environmentId": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "cwd",
+        "environmentId"
+      ],
+      "type": "object"
     }
   },
   "properties": {
@@ -181,6 +470,17 @@
         "null"
       ]
     },
+    "permissionProfile": {
+      "anyOf": [
+        {
+          "$ref": "#/definitions/PermissionProfile"
+        },
+        {
+          "type": "null"
+        }
+      ],
+      "description": "Full permissions override for this thread. Cannot be combined with `sandbox`."
+    },
     "personality": {
       "anyOf": [
         {

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

@@ -9,9 +9,10 @@
       "type": "string"
     },
     "ApprovalsReviewer": {
-      "description": "Configures who approval requests are routed to for review. Examples include sandbox escapes, blocked network access, MCP approval prompts, and ARC escalations. Defaults to `user`. `guardian_subagent` uses a carefully prompted subagent to gather relevant context and apply a risk-based decision framework before approving or denying the request.",
+      "description": "Configures who approval requests are routed to for review. Examples include sandbox escapes, blocked network access, MCP approval prompts, and ARC escalations. Defaults to `user`. `auto_review` uses a carefully prompted subagent to gather relevant context and apply a risk-based decision framework before approving or denying the request. The legacy value `guardian_subagent` is accepted for compatibility.",
       "enum": [
         "user",
+        "auto_review",
         "guardian_subagent"
       ],
       "type": "string"
@@ -93,6 +94,7 @@
             "contextWindowExceeded",
             "usageLimitExceeded",
             "serverOverloaded",
+            "cyberPolicy",
             "internalServerError",
             "unauthorized",
             "badRequest",
@@ -448,6 +450,217 @@
       ],
       "type": "string"
     },
+    "FileSystemAccessMode": {
+      "enum": [
+        "read",
+        "write",
+        "none"
+      ],
+      "type": "string"
+    },
+    "FileSystemPath": {
+      "oneOf": [
+        {
+          "properties": {
+            "path": {
+              "$ref": "#/definitions/AbsolutePathBuf"
+            },
+            "type": {
+              "enum": [
+                "path"
+              ],
+              "title": "PathFileSystemPathType",
+              "type": "string"
+            }
+          },
+          "required": [
+            "path",
+            "type"
+          ],
+          "title": "PathFileSystemPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "pattern": {
+              "type": "string"
+            },
+            "type": {
+              "enum": [
+                "glob_pattern"
+              ],
+              "title": "GlobPatternFileSystemPathType",
+              "type": "string"
+            }
+          },
+          "required": [
+            "pattern",
+            "type"
+          ],
+          "title": "GlobPatternFileSystemPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "type": {
+              "enum": [
+                "special"
+              ],
+              "title": "SpecialFileSystemPathType",
+              "type": "string"
+            },
+            "value": {
+              "$ref": "#/definitions/FileSystemSpecialPath"
+            }
+          },
+          "required": [
+            "type",
+            "value"
+          ],
+          "title": "SpecialFileSystemPath",
+          "type": "object"
+        }
+      ]
+    },
+    "FileSystemSandboxEntry": {
+      "properties": {
+        "access": {
+          "$ref": "#/definitions/FileSystemAccessMode"
+        },
+        "path": {
+          "$ref": "#/definitions/FileSystemPath"
+        }
+      },
+      "required": [
+        "access",
+        "path"
+      ],
+      "type": "object"
+    },
+    "FileSystemSpecialPath": {
+      "oneOf": [
+        {
+          "properties": {
+            "kind": {
+              "enum": [
+                "root"
+              ],
+              "type": "string"
+            }
+          },
+          "required": [
+            "kind"
+          ],
+          "title": "RootFileSystemSpecialPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "kind": {
+              "enum": [
+                "minimal"
+              ],
+              "type": "string"
+            }
+          },
+          "required": [
+            "kind"
+          ],
+          "title": "MinimalFileSystemSpecialPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "kind": {
+              "enum": [
+                "current_working_directory"
+              ],
+              "type": "string"
+            }
+          },
+          "required": [
+            "kind"
+          ],
+          "title": "CurrentWorkingDirectoryFileSystemSpecialPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "kind": {
+              "enum": [
+                "project_roots"
+              ],
+              "type": "string"
+            },
+            "subpath": {
+              "type": [
+                "string",
+                "null"
+              ]
+            }
+          },
+          "required": [
+            "kind"
+          ],
+          "title": "KindFileSystemSpecialPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "kind": {
+              "enum": [
+                "tmpdir"
+              ],
+              "type": "string"
+            }
+          },
+          "required": [
+            "kind"
+          ],
+          "title": "TmpdirFileSystemSpecialPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "kind": {
+              "enum": [
+                "slash_tmp"
+              ],
+              "type": "string"
+            }
+          },
+          "required": [
+            "kind"
+          ],
+          "title": "SlashTmpFileSystemSpecialPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "kind": {
+              "enum": [
+                "unknown"
+              ],
+              "type": "string"
+            },
+            "path": {
+              "type": "string"
+            },
+            "subpath": {
+              "type": [
+                "string",
+                "null"
+              ]
+            }
+          },
+          "required": [
+            "kind",
+            "path"
+          ],
+          "type": "object"
+        }
+      ]
+    },
     "FileUpdateChange": {
       "properties": {
         "diff": {
@@ -686,6 +899,64 @@
         }
       ]
     },
+    "PermissionProfile": {
+      "properties": {
+        "fileSystem": {
+          "anyOf": [
+            {
+              "$ref": "#/definitions/PermissionProfileFileSystemPermissions"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "network": {
+          "anyOf": [
+            {
+              "$ref": "#/definitions/PermissionProfileNetworkPermissions"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "type": "object"
+    },
+    "PermissionProfileFileSystemPermissions": {
+      "properties": {
+        "entries": {
+          "items": {
+            "$ref": "#/definitions/FileSystemSandboxEntry"
+          },
+          "type": "array"
+        },
+        "globScanMaxDepth": {
+          "format": "uint",
+          "minimum": 1.0,
+          "type": [
+            "integer",
+            "null"
+          ]
+        }
+      },
+      "required": [
+        "entries"
+      ],
+      "type": "object"
+    },
+    "PermissionProfileNetworkPermissions": {
+      "properties": {
+        "enabled": {
+          "type": [
+            "boolean",
+            "null"
+          ]
+        }
+      },
+      "type": "object"
+    },
     "ReadOnlyAccess": {
       "oneOf": [
         {
@@ -2225,6 +2496,18 @@
     "modelProvider": {
       "type": "string"
     },
+    "permissionProfile": {
+      "anyOf": [
+        {
+          "$ref": "#/definitions/PermissionProfile"
+        },
+        {
+          "type": "null"
+        }
+      ],
+      "default": null,
+      "description": "Canonical active permissions view for this thread when representable. This is `null` for external sandbox policies because external enforcement cannot be round-tripped as a `PermissionProfile`."
+    },
     "reasoningEffort": {
       "anyOf": [
         {
@@ -2236,7 +2519,12 @@
       ]
     },
     "sandbox": {
-      "$ref": "#/definitions/SandboxPolicy"
+      "allOf": [
+        {
+          "$ref": "#/definitions/SandboxPolicy"
+        }
+      ],
+      "description": "Legacy sandbox policy retained for compatibility. New clients should use `permissionProfile` when present as the canonical active permissions view."
     },
     "serviceTier": {
       "anyOf": [

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

@@ -35,6 +35,7 @@
             "contextWindowExceeded",
             "usageLimitExceeded",
             "serverOverloaded",
+            "cyberPolicy",
             "internalServerError",
             "unauthorized",
             "badRequest",

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

@@ -32,6 +32,7 @@
             "contextWindowExceeded",
             "usageLimitExceeded",
             "serverOverloaded",
+            "cyberPolicy",
             "internalServerError",
             "unauthorized",
             "badRequest",

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

@@ -35,6 +35,7 @@
             "contextWindowExceeded",
             "usageLimitExceeded",
             "serverOverloaded",
+            "cyberPolicy",
             "internalServerError",
             "unauthorized",
             "badRequest",

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

@@ -32,6 +32,7 @@
             "contextWindowExceeded",
             "usageLimitExceeded",
             "serverOverloaded",
+            "cyberPolicy",
             "internalServerError",
             "unauthorized",
             "badRequest",

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

@@ -6,9 +6,10 @@
       "type": "string"
     },
     "ApprovalsReviewer": {
-      "description": "Configures who approval requests are routed to for review. Examples include sandbox escapes, blocked network access, MCP approval prompts, and ARC escalations. Defaults to `user`. `guardian_subagent` uses a carefully prompted subagent to gather relevant context and apply a risk-based decision framework before approving or denying the request.",
+      "description": "Configures who approval requests are routed to for review. Examples include sandbox escapes, blocked network access, MCP approval prompts, and ARC escalations. Defaults to `user`. `auto_review` uses a carefully prompted subagent to gather relevant context and apply a risk-based decision framework before approving or denying the request. The legacy value `guardian_subagent` is accepted for compatibility.",
       "enum": [
         "user",
+        "auto_review",
         "guardian_subagent"
       ],
       "type": "string"
@@ -98,6 +99,217 @@
       ],
       "type": "object"
     },
+    "FileSystemAccessMode": {
+      "enum": [
+        "read",
+        "write",
+        "none"
+      ],
+      "type": "string"
+    },
+    "FileSystemPath": {
+      "oneOf": [
+        {
+          "properties": {
+            "path": {
+              "$ref": "#/definitions/AbsolutePathBuf"
+            },
+            "type": {
+              "enum": [
+                "path"
+              ],
+              "title": "PathFileSystemPathType",
+              "type": "string"
+            }
+          },
+          "required": [
+            "path",
+            "type"
+          ],
+          "title": "PathFileSystemPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "pattern": {
+              "type": "string"
+            },
+            "type": {
+              "enum": [
+                "glob_pattern"
+              ],
+              "title": "GlobPatternFileSystemPathType",
+              "type": "string"
+            }
+          },
+          "required": [
+            "pattern",
+            "type"
+          ],
+          "title": "GlobPatternFileSystemPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "type": {
+              "enum": [
+                "special"
+              ],
+              "title": "SpecialFileSystemPathType",
+              "type": "string"
+            },
+            "value": {
+              "$ref": "#/definitions/FileSystemSpecialPath"
+            }
+          },
+          "required": [
+            "type",
+            "value"
+          ],
+          "title": "SpecialFileSystemPath",
+          "type": "object"
+        }
+      ]
+    },
+    "FileSystemSandboxEntry": {
+      "properties": {
+        "access": {
+          "$ref": "#/definitions/FileSystemAccessMode"
+        },
+        "path": {
+          "$ref": "#/definitions/FileSystemPath"
+        }
+      },
+      "required": [
+        "access",
+        "path"
+      ],
+      "type": "object"
+    },
+    "FileSystemSpecialPath": {
+      "oneOf": [
+        {
+          "properties": {
+            "kind": {
+              "enum": [
+                "root"
+              ],
+              "type": "string"
+            }
+          },
+          "required": [
+            "kind"
+          ],
+          "title": "RootFileSystemSpecialPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "kind": {
+              "enum": [
+                "minimal"
+              ],
+              "type": "string"
+            }
+          },
+          "required": [
+            "kind"
+          ],
+          "title": "MinimalFileSystemSpecialPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "kind": {
+              "enum": [
+                "current_working_directory"
+              ],
+              "type": "string"
+            }
+          },
+          "required": [
+            "kind"
+          ],
+          "title": "CurrentWorkingDirectoryFileSystemSpecialPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "kind": {
+              "enum": [
+                "project_roots"
+              ],
+              "type": "string"
+            },
+            "subpath": {
+              "type": [
+                "string",
+                "null"
+              ]
+            }
+          },
+          "required": [
+            "kind"
+          ],
+          "title": "KindFileSystemSpecialPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "kind": {
+              "enum": [
+                "tmpdir"
+              ],
+              "type": "string"
+            }
+          },
+          "required": [
+            "kind"
+          ],
+          "title": "TmpdirFileSystemSpecialPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "kind": {
+              "enum": [
+                "slash_tmp"
+              ],
+              "type": "string"
+            }
+          },
+          "required": [
+            "kind"
+          ],
+          "title": "SlashTmpFileSystemSpecialPath",
+          "type": "object"
+        },
+        {
+          "properties": {
+            "kind": {
+              "enum": [
+                "unknown"
+              ],
+              "type": "string"
+            },
+            "path": {
+              "type": "string"
+            },
+            "subpath": {
+              "type": [
+                "string",
+                "null"
+              ]
+            }
+          },
+          "required": [
+            "kind",
+            "path"
+          ],
+          "type": "object"
+        }
+      ]
+    },
     "ModeKind": {
       "description": "Initial collaboration mode to use when the TUI starts.",
       "enum": [
@@ -113,6 +325,64 @@
       ],
       "type": "string"
     },
+    "PermissionProfile": {
+      "properties": {
+        "fileSystem": {
+          "anyOf": [
+            {
+              "$ref": "#/definitions/PermissionProfileFileSystemPermissions"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "network": {
+          "anyOf": [
+            {
+              "$ref": "#/definitions/PermissionProfileNetworkPermissions"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "type": "object"
+    },
+    "PermissionProfileFileSystemPermissions": {
+      "properties": {
+        "entries": {
+          "items": {
+            "$ref": "#/definitions/FileSystemSandboxEntry"
+          },
+          "type": "array"
+        },
+        "globScanMaxDepth": {
+          "format": "uint",
+          "minimum": 1.0,
+          "type": [
+            "integer",
+            "null"
+          ]
+        }
+      },
+      "required": [
+        "entries"
+      ],
+      "type": "object"
+    },
+    "PermissionProfileNetworkPermissions": {
+      "properties": {
+        "enabled": {
+          "type": [
+            "boolean",
+            "null"
+          ]
+        }
+      },
+      "type": "object"
+    },
     "Personality": {
       "enum": [
         "none",
@@ -377,6 +647,21 @@
       ],
       "type": "object"
     },
+    "TurnEnvironmentParams": {
+      "properties": {
+        "cwd": {
+          "$ref": "#/definitions/AbsolutePathBuf"
+        },
+        "environmentId": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "cwd",
+        "environmentId"
+      ],
+      "type": "object"
+    },
     "UserInput": {
       "oneOf": [
         {
@@ -555,6 +840,17 @@
     "outputSchema": {
       "description": "Optional JSON Schema used to constrain the final assistant message for this turn."
     },
+    "permissionProfile": {
+      "anyOf": [
+        {
+          "$ref": "#/definitions/PermissionProfile"
+        },
+        {
+          "type": "null"
+        }
+      ],
+      "description": "Override the full permissions profile for this turn and subsequent turns. Cannot be combined with `sandboxPolicy`."
+    },
     "personality": {
       "anyOf": [
         {

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

@@ -32,6 +32,7 @@
             "contextWindowExceeded",
             "usageLimitExceeded",
             "serverOverloaded",
+            "cyberPolicy",
             "internalServerError",
             "unauthorized",
             "badRequest",

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

@@ -32,6 +32,7 @@
             "contextWindowExceeded",
             "usageLimitExceeded",
             "serverOverloaded",
+            "cyberPolicy",
             "internalServerError",
             "unauthorized",
             "badRequest",

codex-rs/app-server-protocol/schema/typescript/AuthMode.ts

@@ -5,4 +5,4 @@
 /**
  * Authentication mode for OpenAI-backed providers.
  */
-export type AuthMode = "apikey" | "chatgpt" | "chatgptAuthTokens";
+export type AuthMode = "apikey" | "chatgpt" | "chatgptAuthTokens" | "agentIdentity";

codex-rs/app-server-protocol/schema/typescript/ServerNotification.ts

@@ -18,6 +18,7 @@ import type { ExternalAgentConfigImportCompletedNotification } from "./v2/Extern
 import type { FileChangeOutputDeltaNotification } from "./v2/FileChangeOutputDeltaNotification";
 import type { FileChangePatchUpdatedNotification } from "./v2/FileChangePatchUpdatedNotification";
 import type { FsChangedNotification } from "./v2/FsChangedNotification";
+import type { GuardianWarningNotification } from "./v2/GuardianWarningNotification";
 import type { HookCompletedNotification } from "./v2/HookCompletedNotification";
 import type { HookStartedNotification } from "./v2/HookStartedNotification";
 import type { ItemCompletedNotification } from "./v2/ItemCompletedNotification";
@@ -28,6 +29,7 @@ import type { McpServerOauthLoginCompletedNotification } from "./v2/McpServerOau
 import type { McpServerStatusUpdatedNotification } from "./v2/McpServerStatusUpdatedNotification";
 import type { McpToolCallProgressNotification } from "./v2/McpToolCallProgressNotification";
 import type { ModelReroutedNotification } from "./v2/ModelReroutedNotification";
+import type { ModelVerificationNotification } from "./v2/ModelVerificationNotification";
 import type { PlanDeltaNotification } from "./v2/PlanDeltaNotification";
 import type { RawResponseItemCompletedNotification } from "./v2/RawResponseItemCompletedNotification";
 import type { ReasoningSummaryPartAddedNotification } from "./v2/ReasoningSummaryPartAddedNotification";
@@ -62,4 +64,4 @@ import type { WindowsWorldWritableWarningNotification } from "./v2/WindowsWorldW
 /**
  * Notification sent from the server to the client.
  */
-export type ServerNotification = { "method": "error", "params": ErrorNotification } | { "method": "thread/started", "params": ThreadStartedNotification } | { "method": "thread/status/changed", "params": ThreadStatusChangedNotification } | { "method": "thread/archived", "params": ThreadArchivedNotification } | { "method": "thread/unarchived", "params": ThreadUnarchivedNotification } | { "method": "thread/closed", "params": ThreadClosedNotification } | { "method": "skills/changed", "params": SkillsChangedNotification } | { "method": "thread/name/updated", "params": ThreadNameUpdatedNotification } | { "method": "thread/tokenUsage/updated", "params": ThreadTokenUsageUpdatedNotification } | { "method": "turn/started", "params": TurnStartedNotification } | { "method": "hook/started", "params": HookStartedNotification } | { "method": "turn/completed", "params": TurnCompletedNotification } | { "method": "hook/completed", "params": HookCompletedNotification } | { "method": "turn/diff/updated", "params": TurnDiffUpdatedNotification } | { "method": "turn/plan/updated", "params": TurnPlanUpdatedNotification } | { "method": "item/started", "params": ItemStartedNotification } | { "method": "item/autoApprovalReview/started", "params": ItemGuardianApprovalReviewStartedNotification } | { "method": "item/autoApprovalReview/completed", "params": ItemGuardianApprovalReviewCompletedNotification } | { "method": "item/completed", "params": ItemCompletedNotification } | { "method": "rawResponseItem/completed", "params": RawResponseItemCompletedNotification } | { "method": "item/agentMessage/delta", "params": AgentMessageDeltaNotification } | { "method": "item/plan/delta", "params": PlanDeltaNotification } | { "method": "command/exec/outputDelta", "params": CommandExecOutputDeltaNotification } | { "method": "item/commandExecution/outputDelta", "params": CommandExecutionOutputDeltaNotification } | { "method": "item/commandExecution/terminalInteraction", "params": TerminalInteractionNotification } | { "method": "item/fileChange/outputDelta", "params": FileChangeOutputDeltaNotification } | { "method": "item/fileChange/patchUpdated", "params": FileChangePatchUpdatedNotification } | { "method": "serverRequest/resolved", "params": ServerRequestResolvedNotification } | { "method": "item/mcpToolCall/progress", "params": McpToolCallProgressNotification } | { "method": "mcpServer/oauthLogin/completed", "params": McpServerOauthLoginCompletedNotification } | { "method": "mcpServer/startupStatus/updated", "params": McpServerStatusUpdatedNotification } | { "method": "account/updated", "params": AccountUpdatedNotification } | { "method": "account/rateLimits/updated", "params": AccountRateLimitsUpdatedNotification } | { "method": "app/list/updated", "params": AppListUpdatedNotification } | { "method": "externalAgentConfig/import/completed", "params": ExternalAgentConfigImportCompletedNotification } | { "method": "fs/changed", "params": FsChangedNotification } | { "method": "item/reasoning/summaryTextDelta", "params": ReasoningSummaryTextDeltaNotification } | { "method": "item/reasoning/summaryPartAdded", "params": ReasoningSummaryPartAddedNotification } | { "method": "item/reasoning/textDelta", "params": ReasoningTextDeltaNotification } | { "method": "thread/compacted", "params": ContextCompactedNotification } | { "method": "model/rerouted", "params": ModelReroutedNotification } | { "method": "warning", "params": WarningNotification } | { "method": "deprecationNotice", "params": DeprecationNoticeNotification } | { "method": "configWarning", "params": ConfigWarningNotification } | { "method": "fuzzyFileSearch/sessionUpdated", "params": FuzzyFileSearchSessionUpdatedNotification } | { "method": "fuzzyFileSearch/sessionCompleted", "params": FuzzyFileSearchSessionCompletedNotification } | { "method": "thread/realtime/started", "params": ThreadRealtimeStartedNotification } | { "method": "thread/realtime/itemAdded", "params": ThreadRealtimeItemAddedNotification } | { "method": "thread/realtime/transcript/delta", "params": ThreadRealtimeTranscriptDeltaNotification } | { "method": "thread/realtime/transcript/done", "params": ThreadRealtimeTranscriptDoneNotification } | { "method": "thread/realtime/outputAudio/delta", "params": ThreadRealtimeOutputAudioDeltaNotification } | { "method": "thread/realtime/sdp", "params": ThreadRealtimeSdpNotification } | { "method": "thread/realtime/error", "params": ThreadRealtimeErrorNotification } | { "method": "thread/realtime/closed", "params": ThreadRealtimeClosedNotification } | { "method": "windows/worldWritableWarning", "params": WindowsWorldWritableWarningNotification } | { "method": "windowsSandbox/setupCompleted", "params": WindowsSandboxSetupCompletedNotification } | { "method": "account/login/completed", "params": AccountLoginCompletedNotification };
+export type ServerNotification = { "method": "error", "params": ErrorNotification } | { "method": "thread/started", "params": ThreadStartedNotification } | { "method": "thread/status/changed", "params": ThreadStatusChangedNotification } | { "method": "thread/archived", "params": ThreadArchivedNotification } | { "method": "thread/unarchived", "params": ThreadUnarchivedNotification } | { "method": "thread/closed", "params": ThreadClosedNotification } | { "method": "skills/changed", "params": SkillsChangedNotification } | { "method": "thread/name/updated", "params": ThreadNameUpdatedNotification } | { "method": "thread/tokenUsage/updated", "params": ThreadTokenUsageUpdatedNotification } | { "method": "turn/started", "params": TurnStartedNotification } | { "method": "hook/started", "params": HookStartedNotification } | { "method": "turn/completed", "params": TurnCompletedNotification } | { "method": "hook/completed", "params": HookCompletedNotification } | { "method": "turn/diff/updated", "params": TurnDiffUpdatedNotification } | { "method": "turn/plan/updated", "params": TurnPlanUpdatedNotification } | { "method": "item/started", "params": ItemStartedNotification } | { "method": "item/autoApprovalReview/started", "params": ItemGuardianApprovalReviewStartedNotification } | { "method": "item/autoApprovalReview/completed", "params": ItemGuardianApprovalReviewCompletedNotification } | { "method": "item/completed", "params": ItemCompletedNotification } | { "method": "rawResponseItem/completed", "params": RawResponseItemCompletedNotification } | { "method": "item/agentMessage/delta", "params": AgentMessageDeltaNotification } | { "method": "item/plan/delta", "params": PlanDeltaNotification } | { "method": "command/exec/outputDelta", "params": CommandExecOutputDeltaNotification } | { "method": "item/commandExecution/outputDelta", "params": CommandExecutionOutputDeltaNotification } | { "method": "item/commandExecution/terminalInteraction", "params": TerminalInteractionNotification } | { "method": "item/fileChange/outputDelta", "params": FileChangeOutputDeltaNotification } | { "method": "item/fileChange/patchUpdated", "params": FileChangePatchUpdatedNotification } | { "method": "serverRequest/resolved", "params": ServerRequestResolvedNotification } | { "method": "item/mcpToolCall/progress", "params": McpToolCallProgressNotification } | { "method": "mcpServer/oauthLogin/completed", "params": McpServerOauthLoginCompletedNotification } | { "method": "mcpServer/startupStatus/updated", "params": McpServerStatusUpdatedNotification } | { "method": "account/updated", "params": AccountUpdatedNotification } | { "method": "account/rateLimits/updated", "params": AccountRateLimitsUpdatedNotification } | { "method": "app/list/updated", "params": AppListUpdatedNotification } | { "method": "externalAgentConfig/import/completed", "params": ExternalAgentConfigImportCompletedNotification } | { "method": "fs/changed", "params": FsChangedNotification } | { "method": "item/reasoning/summaryTextDelta", "params": ReasoningSummaryTextDeltaNotification } | { "method": "item/reasoning/summaryPartAdded", "params": ReasoningSummaryPartAddedNotification } | { "method": "item/reasoning/textDelta", "params": ReasoningTextDeltaNotification } | { "method": "thread/compacted", "params": ContextCompactedNotification } | { "method": "model/rerouted", "params": ModelReroutedNotification } | { "method": "model/verification", "params": ModelVerificationNotification } | { "method": "warning", "params": WarningNotification } | { "method": "guardianWarning", "params": GuardianWarningNotification } | { "method": "deprecationNotice", "params": DeprecationNoticeNotification } | { "method": "configWarning", "params": ConfigWarningNotification } | { "method": "fuzzyFileSearch/sessionUpdated", "params": FuzzyFileSearchSessionUpdatedNotification } | { "method": "fuzzyFileSearch/sessionCompleted", "params": FuzzyFileSearchSessionCompletedNotification } | { "method": "thread/realtime/started", "params": ThreadRealtimeStartedNotification } | { "method": "thread/realtime/itemAdded", "params": ThreadRealtimeItemAddedNotification } | { "method": "thread/realtime/transcript/delta", "params": ThreadRealtimeTranscriptDeltaNotification } | { "method": "thread/realtime/transcript/done", "params": ThreadRealtimeTranscriptDoneNotification } | { "method": "thread/realtime/outputAudio/delta", "params": ThreadRealtimeOutputAudioDeltaNotification } | { "method": "thread/realtime/sdp", "params": ThreadRealtimeSdpNotification } | { "method": "thread/realtime/error", "params": ThreadRealtimeErrorNotification } | { "method": "thread/realtime/closed", "params": ThreadRealtimeClosedNotification } | { "method": "windows/worldWritableWarning", "params": WindowsWorldWritableWarningNotification } | { "method": "windowsSandbox/setupCompleted", "params": WindowsSandboxSetupCompletedNotification } | { "method": "account/login/completed", "params": AccountLoginCompletedNotification };

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

@@ -3,4 +3,4 @@
 // This file was generated by [ts-rs](https://github.com/Aleph-Alpha/ts-rs). Do not edit this file manually.
 import type { PlanType } from "../PlanType";
 
-export type Account = { "type": "apiKey", } | { "type": "chatgpt", email: string, planType: PlanType, };
+export type Account = { "type": "apiKey", } | { "type": "chatgpt", email: string, planType: PlanType, } | { "type": "amazonBedrock", };

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

@@ -4,4 +4,12 @@
 import type { AbsolutePathBuf } from "../AbsolutePathBuf";
 import type { FileSystemSandboxEntry } from "./FileSystemSandboxEntry";
 
-export type AdditionalFileSystemPermissions = { read: Array<AbsolutePathBuf> | null, write: Array<AbsolutePathBuf> | null, globScanMaxDepth?: number, entries?: Array<FileSystemSandboxEntry>, };
+export type AdditionalFileSystemPermissions = {
+/**
+ * This will be removed in favor of `entries`.
+ */
+read: Array<AbsolutePathBuf> | null,
+/**
+ * This will be removed in favor of `entries`.
+ */
+write: Array<AbsolutePathBuf> | null, globScanMaxDepth?: number, entries?: Array<FileSystemSandboxEntry>, };

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

@@ -5,8 +5,8 @@
 /**
  * Configures who approval requests are routed to for review. Examples
  * include sandbox escapes, blocked network access, MCP approval prompts, and
- * ARC escalations. Defaults to `user`. `guardian_subagent` uses a carefully
+ * ARC escalations. Defaults to `user`. `auto_review` uses a carefully
  * prompted subagent to gather relevant context and apply a risk-based
  * decision framework before approving or denying the request.
  */
-export type ApprovalsReviewer = "user" | "guardian_subagent";
+export type ApprovalsReviewer = "user" | "auto_review" | "guardian_subagent";

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

@@ -9,4 +9,4 @@ import type { NonSteerableTurnKind } from "./NonSteerableTurnKind";
  * When an upstream HTTP status is available (for example, from the Responses API or a provider),
  * it is forwarded in `httpStatusCode` on the relevant `codexErrorInfo` variant.
  */
-export type CodexErrorInfo = "contextWindowExceeded" | "usageLimitExceeded" | "serverOverloaded" | { "httpConnectionFailed": { httpStatusCode: number | null, } } | { "responseStreamConnectionFailed": { httpStatusCode: number | null, } } | "internalServerError" | "unauthorized" | "badRequest" | "threadRollbackFailed" | "sandboxError" | { "responseStreamDisconnected": { httpStatusCode: number | null, } } | { "responseTooManyFailedAttempts": { httpStatusCode: number | null, } } | { "activeTurnNotSteerable": { turnKind: NonSteerableTurnKind, } } | "other";
+export type CodexErrorInfo = "contextWindowExceeded" | "usageLimitExceeded" | "serverOverloaded" | "cyberPolicy" | { "httpConnectionFailed": { httpStatusCode: number | null, } } | { "responseStreamConnectionFailed": { httpStatusCode: number | null, } } | "internalServerError" | "unauthorized" | "badRequest" | "threadRollbackFailed" | "sandboxError" | { "responseStreamDisconnected": { httpStatusCode: number | null, } } | { "responseTooManyFailedAttempts": { httpStatusCode: number | null, } } | { "activeTurnNotSteerable": { turnKind: NonSteerableTurnKind, } } | "other";

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

@@ -2,6 +2,7 @@
 
 // This file was generated by [ts-rs](https://github.com/Aleph-Alpha/ts-rs). Do not edit this file manually.
 import type { CommandExecTerminalSize } from "./CommandExecTerminalSize";
+import type { PermissionProfile } from "./PermissionProfile";
 import type { SandboxPolicy } from "./SandboxPolicy";
 
 /**
@@ -92,6 +93,14 @@ size?: CommandExecTerminalSize | null,
  * 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.
+ * defaults to the user's configured policy when omitted. Cannot be
+ * combined with `permissionProfile`.
  */
-sandboxPolicy?: SandboxPolicy | null, };
+sandboxPolicy?: SandboxPolicy | null,
+/**
+ * Optional full permissions profile for this command.
+ *
+ * Defaults to the user's configured permissions when omitted. Cannot be
+ * combined with `sandboxPolicy`.
+ */
+permissionProfile?: PermissionProfile | null, };

codex-rs/app-server-protocol/schema/typescript/v2/ConfiguredHookHandler.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 ConfiguredHookHandler = { "type": "command", command: string, timeoutSec: bigint | null, async: boolean, statusMessage: string | null, } | { "type": "prompt", } | { "type": "agent", };

codex-rs/app-server-protocol/schema/typescript/v2/ConfiguredHookMatcherGroup.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 { ConfiguredHookHandler } from "./ConfiguredHookHandler";
+
+export type ConfiguredHookMatcherGroup = { matcher: string | null, hooks: Array<ConfiguredHookHandler>, };

codex-rs/app-server-protocol/schema/typescript/v2/DeviceKeyAlgorithm.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.
+
+/**
+ * Device-key algorithm reported at enrollment and signing boundaries.
+ */
+export type DeviceKeyAlgorithm = "ecdsa_p256_sha256";

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

@@ -0,0 +1,13 @@
+// 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 { DeviceKeyProtectionPolicy } from "./DeviceKeyProtectionPolicy";
+
+/**
+ * Create a controller-local device key with a random key id.
+ */
+export type DeviceKeyCreateParams = {
+/**
+ * Defaults to `hardware_only` when omitted.
+ */
+protectionPolicy?: DeviceKeyProtectionPolicy | null, accountUserId: string, clientId: string, };

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

@@ -0,0 +1,14 @@
+// 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 { DeviceKeyAlgorithm } from "./DeviceKeyAlgorithm";
+import type { DeviceKeyProtectionClass } from "./DeviceKeyProtectionClass";
+
+/**
+ * Device-key metadata and public key returned by create/public APIs.
+ */
+export type DeviceKeyCreateResponse = { keyId: string,
+/**
+ * SubjectPublicKeyInfo DER encoded as base64.
+ */
+publicKeySpkiDerBase64: string, algorithm: DeviceKeyAlgorithm, protectionClass: DeviceKeyProtectionClass, };

codex-rs/app-server-protocol/schema/typescript/v2/DeviceKeyProtectionClass.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.
+
+/**
+ * Platform protection class for a controller-local device key.
+ */
+export type DeviceKeyProtectionClass = "hardware_secure_enclave" | "hardware_tpm" | "os_protected_nonextractable";

codex-rs/app-server-protocol/schema/typescript/v2/DeviceKeyProtectionPolicy.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.
+
+/**
+ * Protection policy for creating or loading a controller-local device key.
+ */
+export type DeviceKeyProtectionPolicy = "hardware_only" | "allow_os_protected_nonextractable";

codex-rs/app-server-protocol/schema/typescript/v2/DeviceKeyPublicParams.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.
+
+/**
+ * Fetch a controller-local device key public key by id.
+ */
+export type DeviceKeyPublicParams = { keyId: string, };

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

@@ -0,0 +1,14 @@
+// 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 { DeviceKeyAlgorithm } from "./DeviceKeyAlgorithm";
+import type { DeviceKeyProtectionClass } from "./DeviceKeyProtectionClass";
+
+/**
+ * Device-key public metadata returned by `device/key/public`.
+ */
+export type DeviceKeyPublicResponse = { keyId: string,
+/**
+ * SubjectPublicKeyInfo DER encoded as base64.
+ */
+publicKeySpkiDerBase64: string, algorithm: DeviceKeyAlgorithm, protectionClass: DeviceKeyProtectionClass, };

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

@@ -0,0 +1,9 @@
+// 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 { DeviceKeySignPayload } from "./DeviceKeySignPayload";
+
+/**
+ * Sign an accepted structured payload with a controller-local device key.
+ */
+export type DeviceKeySignParams = { keyId: string, payload: DeviceKeySignPayload, };

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

@@ -0,0 +1,54 @@
+// 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 { RemoteControlClientConnectionAudience } from "./RemoteControlClientConnectionAudience";
+import type { RemoteControlClientEnrollmentAudience } from "./RemoteControlClientEnrollmentAudience";
+
+/**
+ * Structured payloads accepted by `device/key/sign`.
+ */
+export type DeviceKeySignPayload = { "type": "remoteControlClientConnection", nonce: string, audience: RemoteControlClientConnectionAudience,
+/**
+ * Backend-issued websocket session id that this proof authorizes.
+ */
+sessionId: string,
+/**
+ * Origin of the backend endpoint that issued the challenge and will verify this proof.
+ */
+targetOrigin: string,
+/**
+ * Websocket route path that this proof authorizes.
+ */
+targetPath: string, accountUserId: string, clientId: string,
+/**
+ * Remote-control token expiration as Unix seconds.
+ */
+tokenExpiresAt: number,
+/**
+ * SHA-256 of the controller-scoped remote-control token, encoded as unpadded base64url.
+ */
+tokenSha256Base64url: string,
+/**
+ * Must contain exactly `remote_control_controller_websocket`.
+ */
+scopes: Array<string>, } | { "type": "remoteControlClientEnrollment", nonce: string, audience: RemoteControlClientEnrollmentAudience,
+/**
+ * Backend-issued enrollment challenge id that this proof authorizes.
+ */
+challengeId: string,
+/**
+ * Origin of the backend endpoint that issued the challenge and will verify this proof.
+ */
+targetOrigin: string,
+/**
+ * HTTP route path that this proof authorizes.
+ */
+targetPath: string, accountUserId: string, clientId: string,
+/**
+ * SHA-256 of the requested device identity operation, encoded as unpadded base64url.
+ */
+deviceIdentitySha256Base64url: string,
+/**
+ * Enrollment challenge expiration as Unix seconds.
+ */
+challengeExpiresAt: number, };

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

@@ -0,0 +1,18 @@
+// 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 { DeviceKeyAlgorithm } from "./DeviceKeyAlgorithm";
+
+/**
+ * ASN.1 DER signature returned by `device/key/sign`.
+ */
+export type DeviceKeySignResponse = {
+/**
+ * ECDSA signature DER encoded as base64.
+ */
+signatureDerBase64: string,
+/**
+ * Exact bytes signed by the device key, encoded as base64. Verifiers must verify this byte
+ * string directly and must not reserialize `payload`.
+ */
+signedPayloadBase64: string, algorithm: DeviceKeyAlgorithm, };

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

@@ -0,0 +1,13 @@
+// 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 GuardianWarningNotification = {
+/**
+ * Thread target for the guardian warning.
+ */
+threadId: string,
+/**
+ * Concise guardian warning message for the user.
+ */
+message: string, };

codex-rs/app-server-protocol/schema/typescript/v2/ManagedHooksRequirements.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 { ConfiguredHookMatcherGroup } from "./ConfiguredHookMatcherGroup";
+
+export type ManagedHooksRequirements = { managedDir: string | null, windowsManagedDir: string | null, PreToolUse: Array<ConfiguredHookMatcherGroup>, PermissionRequest: Array<ConfiguredHookMatcherGroup>, PostToolUse: Array<ConfiguredHookMatcherGroup>, SessionStart: Array<ConfiguredHookMatcherGroup>, UserPromptSubmit: Array<ConfiguredHookMatcherGroup>, Stop: Array<ConfiguredHookMatcherGroup>, };

codex-rs/app-server-protocol/schema/typescript/v2/MarketplaceUpgradeErrorInfo.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 MarketplaceUpgradeErrorInfo = { marketplaceName: string, message: string, };

codex-rs/app-server-protocol/schema/typescript/v2/MarketplaceUpgradeParams.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 MarketplaceUpgradeParams = { marketplaceName?: string | null, };

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

@@ -0,0 +1,7 @@
+// 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 { AbsolutePathBuf } from "../AbsolutePathBuf";
+import type { MarketplaceUpgradeErrorInfo } from "./MarketplaceUpgradeErrorInfo";
+
+export type MarketplaceUpgradeResponse = { selectedMarketplaces: Array<string>, upgradedRoots: Array<AbsolutePathBuf>, errors: Array<MarketplaceUpgradeErrorInfo>, };