Commit Graph

195 Commits

  • Clarify resume hints for renamed threads (#23234)
    Addresses #23181
    
    ## Why
    Renamed threads can share names, so hints that suggest resuming directly
    by name are ambiguous. Issue #23181 asks for the picker hint to include
    the thread name and thread ID in parens so users can disambiguate
    safely.
    
    ## What
    - Adds a shared resume hint formatter for named threads: run `codex
    resume`, then select `<name> (<thread-id>)`.
    - Uses that hint for /rename confirmations, TUI session summaries, and
    CLI/TUI exit messages.
    - Keeps direct `codex resume <thread-id>` guidance for unnamed threads.
    
    ## Verification
    Manually verified that message after `/rename` and after `/exit` include
    session ID in parens.
    
    ---------
    
    Co-authored-by: Felipe Coury <felipe.coury@openai.com>
  • Support --output-schema for exec resume (#23123)
    ## Why
    
    `codex exec resume` should have the same structured-output support as
    top-level `codex exec`. Without `--output-schema`, multi-turn automation
    has to choose between resumed session context and schema-validated JSON
    output.
    
    Fixes #22998.
    
    ## What changed
    
    - Marked `--output-schema` as a global `codex exec` flag so it can be
    passed after `resume`.
    - Reused the existing output schema plumbing so resumed turns attach the
    schema to the final response request while preserving session context.
  • exec-server: support auth-backed remote executor registration (#22769)
    This updates remote `exec-server` registration to use normal Codex auth
    instead of a registry-issued credential. The registry request is built
    from the existing auth-provider path, which preserves the biscuit-only
    registry contract introduced in
    [openai/openai#924101](https://github.com/openai/openai/pull/924101)
    while removing the old remote registry bearer env var and its direct
    transport assumptions.
    
    The default remote flow uses persisted ChatGPT auth from the normal
    Codex config/storage path. This PR also includes the containerized Agent
    Identity path needed by
    [openai/openai#924260](https://github.com/openai/openai/pull/924260):
    remote `exec-server` accepts `--allow-agent-identity-auth`, permits
    Agent Identity auth loaded from `CODEX_ACCESS_TOKEN` only when that flag
    is present, and reuses the existing Agent task registration plus derived
    `AgentAssertion` header generation. API-key auth remains unsupported,
    and Agent Identity stays opt-in.
    
    Validation performed beyond normal presubmit coverage:
    - `cargo fmt --all --check`
    - `cargo check -p codex-cli`
    - `cargo test -p codex-exec-server`
    - `cargo test -p codex-cli exec_server_agent_identity_auth_flag_`
    - `cargo test -p codex-cli remote_exec_server_auth_mode_`
    
    I also attempted `cargo test -p codex-cli`. The new CLI tests passed
    inside that run, but the suite ended on an unrelated local
    marketplace-state failure in
    `plugin_list_excludes_unconfigured_repo_local_marketplaces`.
  • Preserve image detail in app-server inputs (#20693)
    ## Summary
    
    - Add optional image detail to user image inputs across core, app-server
    v2, thread history/event mapping, and the generated app-server
    schemas/types.
    - Preserve requested detail when serializing Responses image inputs:
    omitted detail stays on the existing `high` default, while explicit
    `original` keeps local images on the original-resolution path.
    - Support `high`/`original` consistently for tool image outputs,
    including MCP `codex/imageDetail`, code-mode image helpers, and
    `view_image`.
  • tui: recover local state db startup failures (#22734)
    ## Why
    
    #22580 made app-server startup fail when the local SQLite state database
    cannot be initialized. Embedded/local TUI startup still continued on the
    permissive path, which left the CLI inconsistent and could hide a real
    startup problem behind unrelated UI. This brings local TUI startup onto
    the same fail-closed behavior while keeping recovery humane for the two
    failure modes we are seeing in practice: damaged database files and
    startup stalls caused by another process holding the database write
    lock.
    
    ## What changed
    
    - Embedded TUI startup now uses `state_db::try_init(...)` and returns a
    typed `LocalStateDbStartupError` that preserves the affected database
    path plus the underlying failure detail.
    - CLI startup handles that failure before entering the interactive TUI:
    - lock-contention failures tell users to quit other Codex processes and
    try again
    - failures consistent with a broken local database offer a safe repair
    that backs up Codex-owned SQLite files, rebuilds local database files,
    and retries startup once
    - declined or unsuccessful repairs print concise guidance plus technical
    details
    - Shared startup error plumbing lives in `tui/src/startup_error.rs`,
    while CLI recovery policy and focused recovery tests live in
    `cli/src/state_db_recovery.rs`.
    
    ## Verification
    
    - `cargo test -p codex-tui
    embedded_state_db_failure_is_typed_for_cli_recovery`
    - `cargo test -p codex-cli state_db_recovery`
    - Manually held an exclusive SQLite lock on `state_5.sqlite` and
    confirmed the CLI shows lock-specific guidance without offering repair.
    - Manually exercised the repair path with a deliberately invalid
    `sqlite_home` and confirmed it backs up the blocking path and resumes
    startup.
  • Trim TUI legacy core helper usage (#22695)
    ## Why
    
    The TUI still had a few low-risk dependencies flowing through the
    transitional `legacy_core` namespace after the app-server migration.
    These helpers either already have clearer non-core owners or are
    presentation logic that does not belong in `codex-core`, so moving them
    out reduces the compatibility surface without changing product behavior.
    
    ## What changed
    
    This is a low-risk change, almost completely mechanical in nature.
    
    - Route TUI Codex-home lookup through `codex-utils-home-dir`, use
    `Config::log_dir` directly, and call
    `codex-sandboxing::system_bwrap_warning` without going through
    `legacy_core`.
    - Move shared `codex resume` hint formatting from `codex-core` into
    `codex-utils-cli`.
    - Update CLI and TUI call sites to use the shared CLI utility, and keep
    the resume-command behavior covered by tests in its new home.
    
    ## Verification
    
    - `cargo test -p codex-utils-cli`
    - `cargo test -p codex-utils-cli resume_command`
  • [codex] add plugin marketplace CLI commands (#21396)
    ## Why
    
    Plugin CLI installs should behave more like `apt-get install`:
    configured marketplaces are the only install sources, the local
    marketplace snapshot is the package index used at install time, and
    `plugins/cache` is only a cache of already-downloaded plugin bytes.
    
    That distinction matters once marketplaces and plugins have auth or
    availability state. A repo-local marketplace manifest or leftover cached
    plugin artifact should not silently become an install source unless the
    marketplace was explicitly configured and its readable snapshot still
    authorizes the plugin.
    
    ## What Changed
    
    - add CLI commands to list configured marketplaces and add, list, or
    remove marketplace plugins
    - accept stable `plugin@marketplace` ids for add/remove while preserving
    the explicit `--marketplace` form
    - restrict `codex plugin add` and `codex plugin list` to configured
    marketplaces instead of also discovering current-working-directory
    marketplace roots
    - fail `codex plugin add` and `codex plugin list` when a configured
    marketplace snapshot is missing or malformed instead of treating it as
    an empty source or a generic plugin miss
    - preserve marketplace snapshot semantics: a configured local/Git
    marketplace snapshot can authorize installs without consulting the
    original upstream source
    - allow `plugins/cache` reuse only after configured marketplace
    resolution succeeds
    - keep removal resilient after marketplace deletion or drift and ignore
    malformed marketplace config entries in listing
    
    ## Commands Added
    
    - `codex plugin add <plugin>@<marketplace>`
    - `codex plugin add <plugin> --marketplace <marketplace>`
    - `codex plugin list`
    - `codex plugin list --marketplace <marketplace>`
    - `codex plugin remove <plugin>@<marketplace>`
    - `codex plugin remove <plugin> --marketplace <marketplace>`
    - `codex plugin marketplace add <source>`
    - `codex plugin marketplace add <source> --ref <ref>`
    - `codex plugin marketplace add <source> --sparse <path>`
    - `codex plugin marketplace list`
    - `codex plugin marketplace upgrade`
    - `codex plugin marketplace upgrade <marketplace>`
    - `codex plugin marketplace remove <marketplace>`
    
    ## CLI Help Output
    
    <details>
    <summary><code>codex plugin --help</code></summary>
    
    ```text
    Manage Codex plugins
    
    Usage: codex plugin [OPTIONS] <COMMAND>
    
    Commands:
      add          Install a plugin from a configured marketplace snapshot
      list         List plugins available from configured marketplace snapshots
      marketplace  Add, list, upgrade, or remove configured plugin marketplaces
      remove       Remove an installed plugin from local config and cache
      help         Print this message or the help of the given subcommand(s)
    ```
    
    </details>
    
    <details>
    <summary><code>codex plugin add --help</code></summary>
    
    ```text
    Install a plugin from a configured marketplace snapshot.
    
    Pass either `PLUGIN@MARKETPLACE` or pass `PLUGIN` with `--marketplace MARKETPLACE`.
    
    Usage: codex plugin add [OPTIONS] <PLUGIN[@MARKETPLACE]>
    
    Arguments:
      <PLUGIN[@MARKETPLACE]>
              Plugin selector to install: either PLUGIN@MARKETPLACE or PLUGIN with --marketplace
    
    Options:
      -m, --marketplace <MARKETPLACE>
              Configured marketplace name to use when PLUGIN does not include @MARKETPLACE
    
    Examples:
      codex plugin add sample@debug
      codex plugin add sample --marketplace debug
    ```
    
    </details>
    
    <details>
    <summary><code>codex plugin list --help</code></summary>
    
    ```text
    List plugins available from configured marketplace snapshots
    
    Usage: codex plugin list [OPTIONS]
    
    Options:
      -m, --marketplace <MARKETPLACE>
              Only list plugins from this configured marketplace name
    
    Examples:
      codex plugin list
      codex plugin list --marketplace debug
    ```
    
    </details>
    
    <details>
    <summary><code>codex plugin remove --help</code></summary>
    
    ```text
    Remove an installed plugin from local config and cache.
    
    Pass either `PLUGIN@MARKETPLACE` or pass `PLUGIN` with `--marketplace MARKETPLACE`.
    
    Usage: codex plugin remove [OPTIONS] <PLUGIN[@MARKETPLACE]>
    
    Arguments:
      <PLUGIN[@MARKETPLACE]>
              Plugin selector to remove: either PLUGIN@MARKETPLACE or PLUGIN with --marketplace
    
    Options:
      -m, --marketplace <MARKETPLACE>
              Marketplace name to use when PLUGIN does not include @MARKETPLACE
    
    Examples:
      codex plugin remove sample@debug
      codex plugin remove sample --marketplace debug
    ```
    
    </details>
    
    <details>
    <summary><code>codex plugin marketplace --help</code></summary>
    
    ```text
    Add, list, upgrade, or remove configured plugin marketplaces
    
    Usage: codex plugin marketplace [OPTIONS] <COMMAND>
    
    Commands:
      add      Add a local or Git marketplace to the configured marketplace sources
      list     List configured marketplace names and their local snapshot roots
      upgrade  Refresh configured Git marketplace snapshots
      remove   Remove a configured marketplace source by name
    ```
    
    </details>
    
    <details>
    <summary><code>codex plugin marketplace add --help</code></summary>
    
    ```text
    Add a local or Git marketplace to the configured marketplace sources
    
    Usage: codex plugin marketplace add [OPTIONS] <SOURCE>
    
    Arguments:
      <SOURCE>
              Marketplace source: a local path, owner/repo[@ref], HTTPS Git URL, or SSH Git URL
    
    Options:
          --ref <REF>
              Git ref to fetch for Git marketplace sources
    
          --sparse <PATH>
              Sparse checkout path for Git marketplace sources. Can be repeated
    
    Examples:
      codex plugin marketplace add ./path/to/marketplace
      codex plugin marketplace add owner/repo --ref main
      codex plugin marketplace add https://github.com/owner/repo --sparse plugins/foo
    ```
    
    </details>
    
    <details>
    <summary><code>codex plugin marketplace list --help</code></summary>
    
    ```text
    List configured marketplace names and their local snapshot roots
    
    Usage: codex plugin marketplace list [OPTIONS]
    ```
    
    </details>
    
    <details>
    <summary><code>codex plugin marketplace upgrade --help</code></summary>
    
    ```text
    Refresh configured Git marketplace snapshots.
    
    Omit MARKETPLACE_NAME to upgrade all configured Git marketplaces.
    
    Usage: codex plugin marketplace upgrade [OPTIONS] [MARKETPLACE_NAME]
    
    Arguments:
      [MARKETPLACE_NAME]
              Optional configured marketplace name to upgrade. Omit to upgrade all Git marketplaces
    
    Examples:
      codex plugin marketplace upgrade
      codex plugin marketplace upgrade debug
    ```
    
    </details>
    
    <details>
    <summary><code>codex plugin marketplace remove --help</code></summary>
    
    ```text
    Remove a configured marketplace source by name
    
    Usage: codex plugin marketplace remove [OPTIONS] <MARKETPLACE_NAME>
    
    Arguments:
      <MARKETPLACE_NAME>
              Configured marketplace name to remove
    
    Example:
      codex plugin marketplace remove debug
    ```
    
    </details>
    
    ## Public Semantics
    
    - `codex plugin add <plugin>@<marketplace>` succeeds only when
    `<marketplace>` is configured and its local marketplace snapshot
    contains `<plugin>`
    - repo-local marketplaces are not install sources until the user runs
    `codex plugin marketplace add ...`
    - configured marketplace snapshots must be readable; missing or
    malformed snapshots fail the CLI operation rather than silently falling
    through to cache or empty results
    - cached plugin artifacts can satisfy reinstall only when the configured
    marketplace snapshot still authorizes that plugin
    - cached plugin artifacts alone never make a plugin installable
    
    ## Tests
    
    - `cargo test -p codex-cli --test plugin_cli`
    - `cargo clippy -p codex-cli --tests -- -D warnings`
    - `cargo test -p codex-cli`
    - `git diff --check`
    - `just bazel-lock-update`
    - `just bazel-lock-check`
  • feat: add layered --profile-v2 config files (#17141)
    ## Why
    
    `--profile-v2 <name>` gives launchers and runtime entry points a named
    profile config without making each profile duplicate the base user
    config. The base `$CODEX_HOME/config.toml` still loads first, then
    `$CODEX_HOME/<name>.config.toml` layers above it and becomes the active
    writable user config for that session.
    
    That keeps shared defaults, plugin/MCP setup, and managed/user
    constraints in one place while letting a named profile override only the
    pieces that need to differ.
    
    ## What Changed
    
    - Added the shared `--profile-v2 <name>` runtime option with validated
    plain names, now represented by `ProfileV2Name`.
    - Extended config layer state so the base user config and selected
    profile config are both `User` layers; APIs expose the active user layer
    and merged effective user config.
    - Threaded profile selection through runtime entry points: `codex`,
    `codex exec`, `codex review`, `codex resume`, `codex fork`, and `codex
    debug prompt-input`.
    - Made user-facing config writes go to the selected profile file when
    active, including TUI/settings persistence, app-server config writes,
    and MCP/app tool approval persistence.
    - Made plugin, marketplace, MCP, hooks, and config reload paths read
    from the merged user config so base and profile layers both participate.
    - Updated app-server config layer schemas to mark profile-backed user
    layers.
    
    ## Limits
    
    `--profile-v2` is still rejected for config-management subcommands such
    as feature, MCP, and marketplace edits. Those paths remain tied to the
    base `config.toml` until they have explicit profile-selection semantics.
    
    Some adjacent background writes may still update base or global state
    rather than the selected profile:
    
    - marketplace auto-upgrade metadata
    - automatic MCP dependency installs from skills
    - remote plugin sync or uninstall config edits
    - personality migration marker/default writes
    
    ## Verification
    
    Added targeted coverage for profile name validation, layer
    ordering/merging, selected-profile writes, app-server config writes,
    session hot reload, plugin config merging, hooks/config fixture updates,
    and MCP/app approval persistence.
    
    ---------
    
    Co-authored-by: Codex <noreply@openai.com>
  • enable/disable remote control at runtime, not via features (#22578)
    ## Why
    reapplies https://github.com/openai/codex/pull/22386 which was
    previously reverted
    
    Also, introduce `remoteControl/enable` and `remoteControl/disable`
    app-server APIs to toggle on/off remote control at runtime for a given
    running app-server instance.
    
    ## What Changed
    
    - Adds experimental v2 RPCs:
      - `remoteControl/enable`
      - `remoteControl/disable`
    - Adds `RemoteControlRequestProcessor` and routes the new RPCs through
    it instead of `ConfigRequestProcessor`.
    - Adds named `RemoteControlHandle::enable`, `disable`, and `status`
    methods.
    - Makes `remoteControl/enable` return an error when sqlite state DB is
    unavailable, while keeping enrollment/websocket failures as async status
    updates.
    - Adds `AppServerRuntimeOptions.remote_control_enabled` and hidden
    `--remote-control` flags for `codex app-server` and `codex-app-server`.
    - Updates managed daemon startup to use `codex app-server
    --remote-control --listen unix://`.
    - Marks `Feature::RemoteControl` as removed and ignores
    `[features].remote_control`.
    - Updates app-server README entries for the new remote-control methods.
  • Improve remote-control daemon UX (#22562)
    ## Why
    
    `codex remote-control` manages the app-server daemon with
    `remote_control` enabled, but it previously only exposed an implicit
    start path. Once started, there was no obvious top-level
    `remote-control` command for stopping the daemon; users had to know
    about the lower-level `codex app-server daemon stop` command.
    
    The startup failure for missing managed installs was also ambiguous.
    `codex remote-control` and daemon bootstrap require the standalone Codex
    install under `CODEX_HOME/packages/standalone/current/codex`, but the
    old error only said to install Codex first, which is unclear when
    another `codex` binary is already on PATH. Now we add an explicit
    instruction for how to get the standalone Codex install.
    
    ## What changed
    
    - Converts `codex remote-control` into a command group while preserving
    bare `codex remote-control` as the existing start behavior.
    - Adds `codex remote-control start` as the explicit start path.
    - Adds `codex remote-control stop`, which maps to app-server daemon
    stop.
    - Updates the shared daemon managed-install error to name the missing
    standalone path, explain why that install is required, provide the
    installer command, and tell users to rerun the command they just tried.
    
    ## Verification
    
    - `cargo test -p codex-app-server-daemon`
    - `cargo test -p codex-cli`
    - `./target/debug/codex remote-control --help`
  • feat(cli): add codex doctor diagnostics (#22336)
    ## Why
    
    Users and support need a single command that captures the local Codex
    runtime, configuration, auth, terminal, network, and state shape without
    asking the user to know which diagnostic depth to choose first. `codex
    doctor` now runs the useful checks by default and makes the detailed
    human output the default because the command is usually run when someone
    already needs context.
    
    The command also targets concrete support failure modes we have seen
    while iterating on the design:
    
    - update-target mismatches like #21956, where the installed package
    manager target can differ from the running executable
    - terminal and multiplexer issues that depend on `TERM`, tmux/zellij
    state, color handling, and TTY metadata
    - provider-specific HTTP/WebSocket connectivity, including ChatGPT
    WebSocket handshakes and API-key/provider endpoint reachability
    - local state/log SQLite integrity problems and large rollout
    directories
    - feedback reports that need an attached, redacted diagnostic snapshot
    without asking the user to run a second command
    
    ## What Changed
    
    - Adds `codex doctor` as a grouped CLI diagnostic report with default
    detailed output and `--summary` for the compact view.
    - Adds stable report sections for Environment, Configuration, Updates,
    Connectivity, and Background Server, plus a top Notes block that
    promotes anomalies such as available updates, large rollout directories,
    optional MCP issues, and mixed auth signals.
    - Adds runtime provenance, install consistency, bundled/system search
    readiness, terminal/multiplexer metadata, `config.toml` parse status,
    auth mode details, sandbox details, feature flag summaries, update
    cache/latest-version state, app-server daemon state, SQLite integrity
    checks, rollout statistics, and provider-aware network diagnostics.
    - Adds ChatGPT WebSocket diagnostics that report the negotiated HTTP
    upgrade as `HTTP 101 Switching Protocols` and include timeout, DNS,
    auth, and provider context in detailed output.
    - Makes reachability provider-aware: API-key OpenAI setups check the API
    endpoint, ChatGPT auth checks the ChatGPT path, and custom/AWS/local
    providers check configured HTTP endpoints when available.
    - Adds structured, redacted JSON output where `checks` is keyed by check
    id and `details` is a key/value object for support tooling.
    - Integrates doctor with feedback uploads by attaching a best-effort
    `codex-doctor-report.json` report and adding derived Sentry tags for
    overall status and failing/warning checks.
    - Updates the TUI feedback consent copy so users can see that the doctor
    report is included when logs/diagnostics are uploaded.
    - Updates the CLI bug issue template to ask reporters for `codex doctor
    --json` and render pasted reports as JSON.
    
    ## Example Output
    
    The examples below are sanitized from local smoke runs with `--no-color`
    so the structure is reviewable in plain text.
    
    ### `codex doctor`
    
    ```text
    Codex Doctor v0.0.0 · macos-aarch64
    
    Notes
       ↑ updates      0.130.0 available (current 0.0.0, dismissed 0.128.0)
       ⚠ rollouts     1,526 active files · 2.53 GB on disk
       ⚠ mcp          MCP configuration has optional issues
       ⚠ auth         mixed auth signals: ChatGPT login plus API key env var; HTTP reachability uses API-key mode
    ─────────────────────────────────────────────────────────────
    
    Environment
      ✓ runtime      local debug build
          version                  0.0.0
          install method           other
          commit                   unknown
          executable               ~/code/codex.fcoury-doct…x-rs/target/debug/codex
      ✓ install      consistent
          context                  other
          managed by               npm: no · bun: no · package root —
          PATH entries (2)         ~/.local/share/mise/installs/node/24/bin/codex
                                   ~/.local/share/mise/shims/codex
      ✓ search       ripgrep 15.1.0 (system, `rg`)
      ✓ terminal     Ghostty 1.3.2-main-+b0f827665 · tmux 3.6a · TERM=xterm-256color
          terminal                 Ghostty
          TERM_PROGRAM             ghostty
          terminal version         1.3.2-main-+b0f827665
          TERM                     xterm-256color
          multiplexer              tmux 3.6a
          tmux extended-keys       on
          tmux allow-passthrough   on
          tmux set-clipboard       on
      ✓ state        databases healthy
          CODEX_HOME               ~/.codex (dir)
          state DB                 ~/.codex/state_5.sqlite (file) · integrity ok
          log DB                   ~/.codex/logs_2.sqlite (file) · integrity ok
          active rollouts          1,526 files · 2.53 GB (avg 1.70 MB)
          archived rollouts        8 files · 3.84 MB (avg 491.11 KB)
    
    Configuration
      ✓ config       loaded
          model                    gpt-5.5 · openai
          cwd                      ~/code/codex.fcoury-doctor/codex-rs
          config.toml              ~/.codex/config.toml
          config.toml parse        ok
          MCP servers              1
          feature flags            36 enabled · 7 overridden (full list with --all)
          overrides                code_mode, code_mode_only, memories, chronicle, goals, remote_control, prevent_idle_sleep
      ✓ auth         auth is configured
          auth storage mode        File
          auth file                ~/.codex/auth.json
          auth env vars present    OPENAI_API_KEY
          stored auth mode         chatgpt
          stored API key           false
          stored ChatGPT tokens    true
          stored agent identity    false
      ⚠ mcp          MCP configuration has optional issues — Set the missing MCP env vars or disable the affected server.
          configured servers       1
          disabled servers         0
          streamable_http servers  1
          optional reachability    openaiDeveloperDocs: https://developers.openai.com/mcp (HEAD connect failed; GET connect failed)
      ✓ sandbox      restricted fs + restricted network · approval OnRequest
          approval policy          OnRequest
          filesystem sandbox       restricted
          network sandbox          restricted
    
    Connectivity
      ✓ network      network-related environment looks readable
      ✓ websocket    connected (HTTP 101 Switching Protocols) · 15s timeout
          model provider           openai
          provider name            OpenAI
          wire API                 responses
          supports websockets      true
          connect timeout          15000 ms
          auth mode                chatgpt
          endpoint                 wss://chatgpt.com/backend-api/<redacted>
          DNS                      2 IPv4, 2 IPv6, first IPv6
          handshake result         HTTP 101 Switching Protocols
      ✗ reachability one or more required provider endpoints are unreachable over HTTP — Check proxy, VPN, firewall, DNS, and custom CA configuration.
          reachability mode        API key auth
          openai API               https://api.openai.com/v1 connect failed (required)
    
    Background Server
      ○ app-server   not running (ephemeral mode)
    
    ─────────────────────────────────────────────────────────────
    11 ok · 1 idle · 4 notes · 1 warn · 1 fail failed
    
    --summary compact output           --all expand truncated lists
    --json redacted report
    ```
    
    ### `codex doctor --summary`
    
    ```text
    Codex Doctor v0.0.0 · macos-aarch64
    
    Notes
       ↑ updates      0.130.0 available (current 0.0.0, dismissed 0.128.0)
       ⚠ rollouts     1,526 active files · 2.53 GB on disk
       ⚠ mcp          MCP configuration has optional issues
       ⚠ auth         mixed auth signals: ChatGPT login plus API key env var; HTTP reachability uses API-key mode
    ─────────────────────────────────────────────────────────────
    
    Environment
      ✓ runtime      local debug build
      ✓ install      consistent
      ✓ search       ripgrep 15.1.0 (system, `rg`)
      ✓ terminal     Ghostty 1.3.2-main-+b0f827665 · tmux 3.6a · TERM=xterm-256color
      ✓ state        databases healthy
    
    Configuration
      ✓ config       loaded
      ✓ auth         auth is configured
      ⚠ mcp          MCP configuration has optional issues — Set the missing MCP env vars or disable the affected server.
      ✓ sandbox      restricted fs + restricted network · approval OnRequest
    
    Updates
      ✓ updates      update configuration is locally consistent
    
    Connectivity
      ✓ network      network-related environment looks readable
      ✓ websocket    connected (HTTP 101 Switching Protocols) · 15s timeout
      ✗ reachability one or more required provider endpoints are unreachable over HTTP — Check proxy, VPN, firewall, DNS, and custom CA configuration.
    
    Background Server
      ○ app-server   not running (ephemeral mode)
    
    ─────────────────────────────────────────────────────────────
    11 ok · 1 idle · 4 notes · 1 warn · 1 fail failed
    
    Run codex doctor without --summary for detailed diagnostics.
    --all expand truncated lists       --json redacted report
    ```
    
    ### `codex doctor --json` shape
    
    ```json
    {
      "schema_version": 1,
      "overall_status": "fail",
      "checks": {
        "runtime.provenance": {
          "id": "runtime.provenance",
          "category": "Environment",
          "status": "ok",
          "summary": "local debug build",
          "details": {
            "version": "0.0.0",
            "install method": "other",
            "commit": "unknown"
          }
        },
        "sandbox.helpers": {
          "id": "sandbox.helpers",
          "category": "Configuration",
          "status": "ok",
          "summary": "restricted fs + restricted network · approval OnRequest",
          "details": {
            "approval policy": "OnRequest",
            "filesystem sandbox": "restricted",
            "network sandbox": "restricted"
          }
        }
      }
    }
    ```
    
    ### `/feedback` new sentry attachment
    
    <img width="938" height="798" alt="CleanShot 2026-05-13 at 15 36 14"
    src="https://github.com/user-attachments/assets/715e62e0-d7b4-4fea-a35a-fd5d5d33c4c0"
    />
    
    ### New section in CLI issue template
    
    <img width="1164" height="435" alt="CleanShot 2026-05-13 at 15 47 24"
    src="https://github.com/user-attachments/assets/9081dc25-a28c-4afa-8ba1-e299c2b4031d"
    />
    
    ## How to Test
    
    1. Run `cargo run --bin codex -- doctor --no-color`.
    2. Confirm the detailed report is the default and includes promoted
    Notes, grouped sections, terminal details, state DB integrity, rollout
    stats, provider reachability, WebSocket diagnostics, and app-server
    status.
    3. Run `cargo run --bin codex -- doctor --summary --no-color`.
    4. Confirm the compact view keeps the same sections and summary counts
    but omits detailed key/value rows.
    5. Run `cargo run --bin codex -- doctor --json`.
    6. Confirm the output is redacted JSON, `checks` is an object keyed by
    check id, and each check's `details` is a key/value object.
    7. Preview the CLI bug issue template and confirm the `Codex doctor
    report` field appears after the terminal field, asks for `codex doctor
    --json`, and renders pasted output as JSON.
    8. Start a feedback flow that includes logs.
    9. Confirm the upload consent copy lists `codex-doctor-report.json`
    alongside the log attachments.
    
    Targeted tests:
    
    - `cargo test -p codex-cli doctor`
    - `cargo test -p codex-app-server
    doctor_report_tags_summarize_status_counts`
    - `cargo test -p codex-feedback`
    - `cargo test -p codex-tui feedback_view`
    - `just argument-comment-lint`
    - `git diff --check`
  • config: add strict config parsing (#20559)
    ## Why
    
    Codex intentionally ignores unknown `config.toml` fields by default so
    older and newer config files keep working across versions. That leniency
    also makes typo detection hard because misspelled or misplaced keys
    disappear silently.
    
    This change adds an opt-in strict config mode so users and tooling can
    fail fast on unrecognized config fields without changing the default
    permissive behavior.
    
    This feature is possible because `serde_ignored` exposes the exact
    signal Codex needs: it lets Codex run ordinary Serde deserialization
    while recording fields Serde would otherwise ignore. That avoids
    requiring `#[serde(deny_unknown_fields)]` across every config type and
    keeps strict validation opt-in around the existing config model.
    
    ## What Changed
    
    ### Added strict config validation
    
    - Added `serde_ignored`-based validation for `ConfigToml` in
    `codex-rs/config/src/strict_config.rs`.
    - Combined `serde_ignored` with `serde_path_to_error` so strict mode
    preserves typed config error paths while also collecting fields Serde
    would otherwise ignore.
    - Added strict-mode validation for unknown `[features]` keys, including
    keys that would otherwise be accepted by `FeaturesToml`'s flattened
    boolean map.
    - Kept typed config errors ahead of ignored-field reporting, so
    malformed known fields are reported before unknown-field diagnostics.
    - Added source-range diagnostics for top-level and nested unknown config
    fields, including non-file managed preference source names.
    
    ### Kept parsing single-pass per source
    
    - Reworked file and managed-config loading so strict validation reuses
    the already parsed `TomlValue` for that source.
    - For actual config files and managed config strings, the loader now
    reads once, parses once, and validates that same parsed value instead of
    deserializing multiple times.
    - Validated `-c` / `--config` override layers with the same
    base-directory context used for normal relative-path resolution, so
    unknown override keys are still reported when another override contains
    a relative path.
    
    ### Scoped `--strict-config` to config-heavy entry points
    
    - Added support for `--strict-config` on the main config-loading entry
    points where it is most useful:
      - `codex`
      - `codex resume`
      - `codex fork`
      - `codex exec`
      - `codex review`
      - `codex mcp-server`
      - `codex app-server` when running the server itself
      - the standalone `codex-app-server` binary
      - the standalone `codex-exec` binary
    - Commands outside that set now reject `--strict-config` early with
    targeted errors instead of accepting it everywhere through shared CLI
    plumbing.
    - `codex app-server` subcommands such as `proxy`, `daemon`, and
    `generate-*` are intentionally excluded from the first rollout.
    - When app-server strict mode sees invalid config, app-server exits with
    the config error instead of logging a warning and continuing with
    defaults.
    - Introduced a dedicated `ReviewCommand` wrapper in `codex-rs/cli`
    instead of extending shared `ReviewArgs`, so `--strict-config` stays on
    the outer config-loading command surface and does not become part of the
    reusable review payload used by `codex exec review`.
    
    ### Coverage
    
    - Added tests for top-level and nested unknown config fields, unknown
    `[features]` keys, typed-error precedence, source-location reporting,
    and non-file managed preference source names.
    - Added CLI coverage showing invalid `--enable`, invalid `--disable`,
    and unknown `-c` overrides still error when `--strict-config` is
    present, including compound-looking feature names such as
    `multi_agent_v2.subagent_usage_hint_text`.
    - Added integration coverage showing both `codex app-server
    --strict-config` and standalone `codex-app-server --strict-config` exit
    with an error for unknown config fields instead of starting with
    fallback defaults.
    - Added coverage showing unsupported command surfaces reject
    `--strict-config` with explicit errors.
    
    ## Example Usage
    
    Run Codex with strict config validation enabled:
    
    ```shell
    codex --strict-config
    ```
    
    Strict config mode is also available on the supported config-heavy
    subcommands:
    
    ```shell
    codex --strict-config exec "explain this repository"
    codex review --strict-config --uncommitted
    codex mcp-server --strict-config
    codex app-server --strict-config --listen off
    codex-app-server --strict-config --listen off
    ```
    
    For example, if `~/.codex/config.toml` contains a typo in a key name:
    
    ```toml
    model = "gpt-5"
    approval_polic = "on-request"
    ```
    
    then `codex --strict-config` reports the misspelled key instead of
    silently ignoring it. The path is shortened to `~` here for readability:
    
    ```text
    $ codex --strict-config
    Error loading config.toml:
    ~/.codex/config.toml:2:1: unknown configuration field `approval_polic`
      |
    2 | approval_polic = "on-request"
      | ^^^^^^^^^^^^^^
    ```
    
    Without `--strict-config`, Codex keeps the existing permissive behavior
    and ignores the unknown key.
    
    Strict config mode also validates ad-hoc `-c` / `--config` overrides:
    
    ```text
    $ codex --strict-config -c foo=bar
    Error: unknown configuration field `foo` in -c/--config override
    
    $ codex --strict-config -c features.foo=true
    Error: unknown configuration field `features.foo` in -c/--config override
    ```
    
    Invalid feature toggles are rejected too, including values that look
    like nested config paths:
    
    ```text
    $ codex --strict-config --enable does_not_exist
    Error: Unknown feature flag: does_not_exist
    
    $ codex --strict-config --disable does_not_exist
    Error: Unknown feature flag: does_not_exist
    
    $ codex --strict-config --enable multi_agent_v2.subagent_usage_hint_text
    Error: Unknown feature flag: multi_agent_v2.subagent_usage_hint_text
    ```
    
    Unsupported commands reject the flag explicitly:
    
    ```text
    $ codex --strict-config cloud list
    Error: `--strict-config` is not supported for `codex cloud`
    ```
    
    ## Verification
    
    The `codex-cli` `strict_config` tests cover invalid `--enable`, invalid
    `--disable`, the compound `multi_agent_v2.subagent_usage_hint_text`
    case, unknown `-c` overrides, app-server strict startup failure through
    `codex app-server`, and rejection for unsupported commands such as
    `codex cloud`, `codex mcp`, `codex remote-control`, and `codex
    app-server proxy`.
    
    The config and config-loader tests cover unknown top-level fields,
    unknown nested fields, unknown `[features]` keys, source-location
    reporting, non-file managed config sources, and `-c` validation for keys
    such as `features.foo`.
    
    The app-server test suite covers standalone `codex-app-server
    --strict-config` startup failure for an unknown config field.
    
    ## Documentation
    
    The Codex CLI docs on developers.openai.com/codex should mention
    `--strict-config` as an opt-in validation mode for supported
    config-heavy entry points once this ships.
  • add --dangerously-bypass-hook-trust CLI flag (#21768)
    # Why
    
    Hook trust happens through the TUI in `/hooks` so it can block
    non-interactive use cases. This flag will allow users that are using
    codex headlessly to bypass hooks when they want to.
    
    # What
    
    This adds one invocation-scoped escape hatch.
    
    - the CLI flag sets a runtime-only `bypass_hook_trust` override; there
    is no durable `config.toml` setting
    - hook discovery still respects normal enablement, so explicitly
    disabled hooks remain disabled
    - we show a `--dangerously-bypass-hook-trust is enabled. Enabled hooks
    may run without review for this invocation.` message on startup so
    accidental use is visible in both interactive and exec flows
    
    This keeps “enabled” and “trusted” as separate concepts in the normal
    path, while giving CI/E2E callers a stable way to opt into the
    exceptional path when they already control the hook set.
  • Add support for UDS in codex --remote (#22414)
    ## Why
    
    Added support for UDS connections in `codex --remote`.
    
    TUI also now connects to local app-server using UDS by default if it is
    running and set to listen to UDS connection.
    
    ## What Changed
    
    - Introduced `RemoteAppServerEndpoint` with `WebSocket` and `UnixSocket`
    variants.
    - Reused the existing JSON-RPC-over-WebSocket protocol over either a TCP
    WebSocket stream or a UDS stream.
    - Updated `codex --remote` to accept `ws://host:port`,
    `wss://host:port`, `unix://`, and `unix://PATH`.
    - Kept `--remote-auth-token-env` restricted to `wss://` and loopback
    `ws://` remotes.
    - Added a fast TUI startup probe for the default daemon socket, falling
    back to the embedded app server when the daemon is absent or
    unresponsive.
    
    ## Verification
    
    - Manually verified that the updated remote flow works.
    - Added coverage for UDS remote round trips, WebSocket auth headers,
    auth-token transport policy, remote address parsing, and missing-daemon
    fallback.
    - Ran focused remote test coverage locally.
  • Restore app-server websocket listener with auth guard (#22404)
    ## Why
    PR #21843 removed the TCP websocket app-server listener, but that also
    removed functionality that still needs to exist. Restoring it as-is
    would reopen the old remote exposure problem, so this keeps the restored
    listener while making remote and non-loopback usage require explicit
    auth.
    
    ## What Changed
    - Mostly reverts #21843 and reapplies the small merge-conflict
    resolutions needed on top of current main.
    - Restores ws://IP:PORT parsing, the app-server TCP websocket acceptor,
    websocket auth CLI flags, and the associated tests.
    - The only intentional behavior change from the restored code is that
    non-loopback websocket listeners now fail startup unless --ws-auth
    capability-token or --ws-auth signed-bearer-token is configured.
    Loopback listeners remain available for local and SSH-forwarding
    workflows.
    
    ## Reviewer Focus
    Please focus review on the small auth-enforcement delta layered on top
    of the revert:
    
    - codex-rs/app-server-transport/src/transport/websocket.rs:
    start_websocket_acceptor now rejects unauthenticated non-loopback
    websocket binds before accepting connections.
    - codex-rs/app-server-transport/src/transport/auth.rs: helper logic
    classifies unauthenticated non-loopback listeners.
    - codex-rs/app-server/tests/suite/v2/connection_handling_websocket.rs:
    tests cover unauthenticated ws://0.0.0.0 startup rejection and
    authenticated non-loopback capability-token startup.
    
    Everything else is intended to be revert/merge-conflict restoration
    rather than new product behavior.
    
    ## Verification
    
    - Manually verified that TUI remoting is restored and that auth is
    enforced for non-localhost urls.
  • mark Feature::RemoteControl as removed (#22386)
    ## Why
    
    `remote_control` can appear in `config.toml`, CLI feature overrides, and
    the app-server config APIs. Before this PR, app-server startup treated
    `config.features.enabled(Feature::RemoteControl)` as the signal to start
    remote control ([base
    code](https://github.com/openai/codex/blob/5e3ee5eddfa5333f2e0b011880abf0cbf92bd295/codex-rs/app-server/src/lib.rs#L678-L680)).
    That meant a user with:
    
    ```toml
    [features]
    remote_control = true
    ```
    
    would accidentally opt every app-server process into remote control.
    Remote-control startup should instead be a per-process launch decision
    made by CLI flags.
    
    ## What Changed
    
    - Marks `Feature::RemoteControl` as `Stage::Removed`, keeping
    `remote_control` as a known compatibility key while making it
    config-inert.
    - Adds a hidden `--remote-control` process flag to `codex app-server`
    and standalone `codex-app-server`.
    - Plumbs that flag through
    `AppServerRuntimeOptions.remote_control_enabled` and makes app-server
    startup use only that runtime option to decide whether to start remote
    control.
    - Removes the app-server config mutation hook that reloaded config and
    toggled remote control at runtime.
    - Updates managed daemon spawning to use `codex app-server
    --remote-control --listen unix://` instead of `--enable remote_control`.
    
    Config APIs can still list, read, write, and set `remote_control`; those
    operations just no longer affect remote-control process enrollment.
  • Update codex remote-control to start the daemon (#22218)
    ## Why
    Update `codex remote-control` to use the new app server daemon commands
    instead.
    - if the updater loop is not running, bootstrap the daemon with remote
    control enabled (`codex app-server daemon bootstrap --remote-control`)
    - otherwise, enable the persisted remote-control setting and start the
    daemon normally
  • app-server: remove TCP websocket listener (#21843)
    ## Why
    
    The app-server no longer needs to expose a TCP websocket listener.
    Keeping that transport also kept around a separate listener/auth surface
    that is unnecessary now that local clients can use stdio or the
    Unix-domain control socket, while remote connectivity is handled by
    `remote_control`.
    
    ## What Changed
    
    - Removed `ws://IP:PORT` parsing and the `AppServerTransport::WebSocket`
    startup path.
    - Deleted the app-server websocket listener auth module and removed
    related CLI flags/dependencies.
    - Kept websocket framing only where it is still needed: over the
    Unix-domain control socket and in the outbound `remote_control`
    connection.
    - Updated app-server CLI/help text and `app-server/README.md` to
    document only `stdio://`, `unix://`, `unix://PATH`, and `off` for local
    transports.
    - Converted affected app-server integration coverage from TCP websocket
    listeners to UDS-backed websocket connections, and added a parse test
    that rejects `ws://` listen URLs.
    - Removed the now-unused workspace `constant_time_eq` dependency and
    refreshed `Cargo.lock` after `cargo shear` caught the drift.
    - Moved test app-server UDS socket paths to short Unix temp paths so
    macOS Bazel test sandboxes do not exceed Unix socket path limits.
    
    ## Verification
    
    - Added/updated tests around UDS websocket transport behavior and
    `ws://` listen URL rejection.
    - `cargo shear`
    - `cargo metadata --no-deps --format-version 1`
    - `cargo test -p codex-app-server unix_socket_transport`
    - `cargo test -p codex-app-server unix_socket_disconnect`
    - `just fix -p codex-app-server`
    - `git diff --check`
    
    Local full Rust test execution was blocked before compilation by an
    external fetch failure for the pinned `nornagon/crossterm` git
    dependency. `just bazel-lock-update` and `just bazel-lock-check` were
    retried after the manifest cleanup but remain blocked by external
    BuildBuddy/V8 fetch timeouts.
  • [daemon] Add app-server daemon lifecycle management (#20718)
    ## Why
    
    Desktop and mobile Codex clients need a machine-readable way to
    bootstrap and manage `codex app-server` on remote machines reached over
    SSH. The same flow is also useful for bringing up app-server with
    `remote_control` enabled on a fresh developer machine and keeping that
    managed install current without requiring a human session.
    
    ## What changed
    
    - add the new experimental `codex-app-server-daemon` crate and wire it
    into `codex app-server daemon` lifecycle commands: `start`, `restart`,
    `stop`, `version`, and `bootstrap`
    - add explicit `enable-remote-control` and `disable-remote-control`
    commands that persist the launch setting and restart a running managed
    daemon so the change takes effect immediately
    - emit JSON success responses for daemon commands so remote callers can
    consume them directly
    - support a Unix-only pidfile-backed detached backend for lifecycle
    management
    - assume the standalone `install.sh` layout for daemon-managed binaries
    and always launch `CODEX_HOME/packages/standalone/current/codex`
    - add bootstrap support for the standalone managed install plus a
    detached hourly updater loop
    - harden lifecycle management around concurrent operations, pidfile
    ownership, stale state cleanup, updater ownership, managed-binary
    preflight, Unix-only rejection, forced shutdown after the graceful
    window, and updater process-group tracking/cleanup
    - document the experimental Unix-only support boundary plus the
    standalone bootstrap/update flow in
    `codex-rs/app-server-daemon/README.md`
    
    ## Verification
    
    - `cargo test -p codex-app-server-daemon -p codex-cli`
    - live pid validation on `cb4`: `bootstrap --remote-control`, `restart`,
    `version`, `stop`
    
    ## Follow-up
    
    - Add updater self-refresh so the long-lived `pid-update-loop` can
    replace its own executable image after installing a newer managed Codex
    binary.
  • add top-level remote-control command (#21424)
    ## Summary
    
    `codex --enable remote_control app-server --listen off` is the current
    way to start a headless, remote-controllable app-server, but it is hard
    to remember and exposes implementation details.
    
    This adds `codex remote-control` as a friendly top-level wrapper for
    that flow. The command starts a foreground app-server with local
    transports disabled and enables `remote_control` only for that
    invocation.
    
    ## Changes
    
    - Add a visible `codex remote-control` CLI subcommand.
    - Launch app-server with `AppServerTransport::Off`.
    - Append `features.remote_control=true` after root feature toggles so
    the explicit command wins over `--disable remote_control`.
    - Reject root `--remote` / `--remote-auth-token-env`, matching other
    non-TUI subcommands.
    - Add tests for parsing, launch defaults, override ordering, and remote
    flag rejection.
    
    ## Verification
    
    - `cargo test -p codex-cli`
    - `just fix -p codex-cli`
  • feat: make built-in MCPs first-class runtime servers (#21356)
    ## DISCLAIMER
    This is experimental and no production service must rely on this
    
    ## Why
    
    Built-in MCPs are product-owned runtime capabilities, but they were
    previously flattened into the same config-backed stdio path as
    user-configured servers. That made them depend on a hidden `codex
    builtin-mcp` re-exec path, exposed them through config-oriented CLI
    flows, and erased distinctions the runtime needs to preserve—most
    notably whether an MCP call should count as external context for
    memory-mode pollution.
    
    ## What changed
    
    - Model product-owned built-ins separately from config-backed MCP
    servers via `BuiltinMcpServer` and `EffectiveMcpServer`.
    - Launch built-ins in process through a reusable async transport instead
    of the hidden `builtin-mcp` stdio subcommand.
    - Keep config-oriented CLI operations such as `codex mcp
    list/get/login/logout` scoped to configured servers, while merging
    built-ins only into the effective runtime server set.
    - Retain server metadata after launch so parallel-tool support and
    context classification come from the live server set; built-in
    `memories` is now classified as local Codex state rather than external
    context.
    
    ## Test plan
    
    - `cargo test -p codex-mcp`
    - `cargo test -p codex-core --test suite
    builtin_memories_mcp_call_does_not_mark_thread_memory_mode_polluted_when_configured`
    
    ---------
    
    Co-authored-by: Codex <noreply@openai.com>
  • Revert state DB injection and agent graph store (#21481)
    ## Why
    
    Reverts #20689 to restore the previous optional state DB plumbing. The
    conflict resolution keeps the newer installation ID and session/thread
    identity changes that landed after #20689, while removing the mandatory
    state DB and agent graph store dependency from ThreadManager
    construction.
    
    ## What changed
    
    - Restored `Option<StateDbHandle>` through app-server, MCP server,
    prompt debug, and test entry points.
    - Removed the `codex-core` dependency on `codex-agent-graph-store` and
    reverted descendant lookup back to the existing state DB path when
    available.
    - Kept newer `installation_id` forwarding by passing it beside the
    optional DB handle.
    - Kept local thread-name updates working when the optional state DB
    handle is absent.
    
    ## Validation
    
    - `git diff --check`
    - `cargo test -p codex-thread-store`
    - `cargo test -p codex-state -p codex-rollout -p
    codex-app-server-protocol`
    - Attempted `env CARGO_INCREMENTAL=0 cargo test -p codex-core -p
    codex-app-server -p codex-app-server-client -p codex-mcp-server -p
    codex-thread-manager-sample -p codex-tui`; blocked locally by a rustc
    ICE while compiling `v8 v146.4.0` with `rustc 1.93.0 (254b59607
    2026-01-19)` on `aarch64-apple-darwin`.
  • Add cloud executor registration to exec-server (#19575)
    ## Summary
    This PR adds the first `codex-rs` milestone for remote-exec e2e: a local
    `codex exec-server` can now register itself with
    `codex-cloud-environments` and attach to the returned rendezvous
    websocket.
    
    At a high level, `codex exec-server --cloud ...` now:
    - loads ChatGPT auth from normal Codex config
    - registers an executor with `codex-cloud-environments`
    - receives a signed rendezvous websocket URL
    - serves the existing exec-server JSON-RPC protocol over that websocket
    
    ## What Changed
    - Added `--cloud`, `--cloud-base-url`, `--cloud-environment-id`, and
    `--cloud-name` to `codex exec-server`
    - Added a new `exec-server/src/cloud.rs` module that handles:
      - registration requests
      - auth/header setup
      - bounded auth retry on `401/403`
      - reconnect/backoff after websocket disconnects
    - Reused the existing `ConnectionProcessor` / `ExecServerHandler` path
    so cloud mode serves the same exec/filesystem RPC surface as local
    websocket mode
    - Added cloud-specific error variants and minimal docs for the new mode
    
    ## Testing
    Manual e2e test that fully goes through exec server flow with our codex
    cloud agent as orchestrator
  • Inject state DB, agent graph store (#20689)
    ## Why
    
    We want the agent graph store to be passed down the stack as a real
    dependency, the same way we already treat the thread store.
    
    This will let us inject the agent graph store as a real dependency and
    support implementations other than the local SQLite-backed one. Right
    now most code instantiates a state DB and an agent graph store
    just-in-time. Ideally, we would not depend on the state DB directly but
    only read through the higher-level interfaces.
    
    This change makes the dependency boundaries explicit and moves state DB
    initialization to process bootstrap instead of hiding it inside local
    store implementations.
    
    ## What changed
    
    - `ThreadManager` now requires a `StateDbHandle` and an
    `AgentGraphStore` at construction time instead of treating them as
    optional internals.
    - The local store constructors no longer lazily initialize SQLite.
    Callers now initialize the state DB once per process and use that shared
    handle to build:
      - `LocalThreadStore`
      - `LocalAgentGraphStore`
    - App bootstraps (`app-server`, `mcp-server`, `prompt_debug`, and the
    thread-manager sample) now initialize the state DB up front and inject
    the resulting handle down the stack.
    - `app-server` now consistently uses its process-scoped state DB handle
    instead of reopening SQLite or trying to recover it from loaded threads.
    - Device-key storage now reuses the shared state DB handle instead of
    maintaining its own lazy opener.
    - The thread archive / descendant traversal paths now use the injected
    `AgentGraphStore` instead of reaching through local
    thread-store-specific state.
    
    ## Verification
    
    - `cargo check -p codex-core -p codex-thread-store -p codex-app-server
    -p codex-mcp-server -p codex-thread-manager-sample --tests`
    - `cargo test -p codex-thread-store`
    - `cargo test -p codex-core
    thread_manager_accepts_separate_agent_graph_store_and_thread_store --
    --nocapture`
    - `cargo test -p codex-app-server
    thread_archive_archives_spawned_descendants -- --nocapture`
  • Rename agent identity login surface to access token (#21059)
    ## Why
    The external startup/login surface for this auth path should talk about
    an access token instead of exposing the internal Agent Identity
    terminology. Users should pass `CODEX_ACCESS_TOKEN` or pipe a token into
    `codex login --with-access-token`; the old external env/flag spellings
    are removed so there is only one supported user-facing path.
    
    ## What Changed
    - Added `CODEX_ACCESS_TOKEN` as the supported environment variable for
    this auth path.
    - Added `codex login --with-access-token` as the supported stdin-based
    login command.
    - Removed the legacy `CODEX_AGENT_IDENTITY` env-var fallback and hidden
    `--with-agent-identity` CLI alias.
    - Updated CLI error, status, and stdin prompts to use access-token
    language.
    - Added coverage for access-token env loading, CLI login failure
    behavior, and renamed login status text.
    
    ## Validation
    - `cargo test -p codex-login`
    - `cargo test -p codex-cli`
    - `just fix -p codex-login`
    - `just fix -p codex-cli`
  • state: pass state db handles through consumers (#20561)
    ## Why
    
    SQLite state was still being opened from consumer paths, including lazy
    `OnceCell`-backed thread-store call sites. That let one process
    construct multiple state DB connections for the same Codex home, which
    makes SQLite lock contention and `database is locked` failures much
    easier to hit.
    
    State DB lifetime should be chosen by main-like entrypoints and tests,
    then passed through explicitly. Consumers should use the supplied
    `Option<StateDbHandle>` or `StateDbHandle` and keep their existing
    filesystem fallback or error behavior when no handle is available.
    
    The startup path also needs to keep the rollout crate in charge of
    SQLite state initialization. Opening `codex_state::StateRuntime`
    directly bypasses rollout metadata backfill, so entrypoints should
    initialize through `codex_rollout::state_db` and receive a handle only
    after required rollout backfills have completed.
    
    ## What Changed
    
    - Initialize the state DB in main-like entrypoints for CLI, TUI,
    app-server, exec, MCP server, and the thread-manager sample.
    - Pass `Option<StateDbHandle>` through `ThreadManager`,
    `LocalThreadStore`, app-server processors, TUI app wiring, rollout
    listing/recording, personality migration, shell snapshot cleanup,
    session-name lookup, and memory/device-key consumers.
    - Remove the lazy local state DB wrapper from the thread store so
    non-test consumers use only the supplied handle or their existing
    fallback path.
    - Make `codex_rollout::state_db::init` the local state startup path: it
    opens/migrates SQLite, runs rollout metadata backfill when needed, waits
    for concurrent backfill workers up to a bounded timeout, verifies
    completion, and then returns the initialized handle.
    - Keep optional/non-owning SQLite helpers, such as remote TUI local
    reads, as open-only paths that do not run startup backfill.
    - Switch app-server startup from direct
    `codex_state::StateRuntime::init` to the rollout state initializer so
    app-server cannot skip rollout backfill.
    - Collapse split rollout lookup/list APIs so callers use the normal
    methods with an optional state handle instead of `_with_state_db`
    variants.
    - Restore `getConversationSummary(ThreadId)` to delegate through
    `ThreadStore::read_thread` instead of a LocalThreadStore-specific
    rollout path special case.
    - Keep DB-backed rollout path lookup keyed on the DB row and file
    existence, without imposing the filesystem filename convention on
    existing DB rows.
    - Verify readable DB-backed rollout paths against `session_meta.id`
    before returning them, so a stale SQLite row that points at another
    thread's JSONL falls back to filesystem search and read-repairs the DB
    row.
    - Keep `debug prompt-input` filesystem-only so a one-off debug command
    does not initialize or backfill SQLite state just to print prompt input.
    - Keep goal-session test Codex homes alive only in the goal-specific
    helper, rather than leaking tempdirs from the shared session test
    helper.
    - Update tests and call sites to pass explicit state handles where DB
    behavior is expected and explicit `None` where filesystem-only behavior
    is intended.
    
    ## Validation
    
    - `CARGO_TARGET_DIR=/tmp/codex-target-state-db cargo check -p
    codex-rollout -p codex-thread-store -p codex-app-server -p codex-core -p
    codex-tui -p codex-exec -p codex-cli --tests`
    - `CARGO_TARGET_DIR=/tmp/codex-target-state-db cargo test -p
    codex-rollout state_db_`
    - `CARGO_TARGET_DIR=/tmp/codex-target-state-db cargo test -p
    codex-rollout find_thread_path`
    - `CARGO_TARGET_DIR=/tmp/codex-target-state-db cargo test -p
    codex-rollout find_thread_path -- --nocapture`
    - `CARGO_TARGET_DIR=/tmp/codex-target-state-db cargo test -p
    codex-rollout try_init_ -- --nocapture`
    - `CARGO_TARGET_DIR=/tmp/codex-target-state-db cargo test -p
    codex-rollout`
    - `CARGO_TARGET_DIR=/tmp/codex-target-state-db cargo clippy -p
    codex-rollout --lib -- -D warnings`
    - `CARGO_TARGET_DIR=/tmp/codex-target-state-db cargo test -p
    codex-thread-store
    read_thread_falls_back_when_sqlite_path_points_to_another_thread --
    --nocapture`
    - `CARGO_TARGET_DIR=/tmp/codex-target-state-db cargo test -p
    codex-thread-store`
    - `CARGO_TARGET_DIR=/tmp/codex-target-state-db cargo test -p codex-core
    shell_snapshot`
    - `CARGO_TARGET_DIR=/tmp/codex-target-state-db cargo test -p codex-core
    --test all personality_migration`
    - `CARGO_TARGET_DIR=/tmp/codex-target-state-db cargo test -p codex-core
    --test all rollout_list_find`
    - `RUST_MIN_STACK=8388608 CODEX_SKIP_VENDORED_BWRAP=1
    CARGO_TARGET_DIR=/tmp/codex-target-state-db cargo test -p codex-core
    --test all rollout_list_find::find_prefers_sqlite_path_by_id --
    --nocapture`
    - `RUST_MIN_STACK=8388608 CODEX_SKIP_VENDORED_BWRAP=1
    CARGO_TARGET_DIR=/tmp/codex-target-state-db cargo test -p codex-core
    --test all rollout_list_find -- --nocapture`
    - `CARGO_TARGET_DIR=/tmp/codex-target-state-db cargo test -p codex-core
    interrupt_accounts_active_goal_before_pausing`
    - `CARGO_TARGET_DIR=/tmp/codex-target-state-db cargo test -p
    codex-app-server get_auth_status -- --test-threads=1`
    - `CODEX_SKIP_VENDORED_BWRAP=1
    CARGO_TARGET_DIR=/tmp/codex-target-state-db cargo test -p
    codex-app-server --lib`
    - `CODEX_SKIP_VENDORED_BWRAP=1
    CARGO_TARGET_DIR=/tmp/codex-target-state-db cargo check -p codex-rollout
    -p codex-app-server --tests`
    - `CARGO_TARGET_DIR=/tmp/codex-target-state-db just fix -p codex-rollout
    -p codex-thread-store -p codex-core -p codex-app-server -p codex-tui -p
    codex-exec -p codex-cli`
    - `CODEX_SKIP_VENDORED_BWRAP=1
    CARGO_TARGET_DIR=/tmp/codex-target-state-db just fix -p codex-rollout -p
    codex-app-server`
    - `CARGO_TARGET_DIR=/tmp/codex-target-state-db just fix -p
    codex-rollout`
    - `CODEX_SKIP_VENDORED_BWRAP=1
    CARGO_TARGET_DIR=/tmp/codex-target-state-db just fix -p codex-core`
    - `just argument-comment-lint -p codex-core`
    - `just argument-comment-lint -p codex-rollout`
    
    Focused coverage added in `codex-rollout`:
    
    - `recorder::tests::state_db_init_backfills_before_returning` verifies
    the rollout metadata row exists before startup init returns.
    - `state_db::tests::try_init_waits_for_concurrent_startup_backfill`
    verifies startup waits for another worker to finish backfill instead of
    disabling the handle for the process.
    -
    `state_db::tests::try_init_times_out_waiting_for_stuck_startup_backfill`
    verifies startup does not hang indefinitely on a stuck backfill lease.
    -
    `tests::find_thread_path_accepts_existing_state_db_path_without_canonical_filename`
    verifies DB-backed lookup accepts valid existing rollout paths even when
    the filename does not include the thread UUID.
    -
    `tests::find_thread_path_falls_back_when_db_path_points_to_another_thread`
    verifies DB-backed lookup ignores a stale row whose existing path
    belongs to another thread and read-repairs the row after filesystem
    fallback.
    
    Focused coverage updated in `codex-core`:
    
    - `rollout_list_find::find_prefers_sqlite_path_by_id` now uses a
    DB-preferred rollout file with matching `session_meta.id`, so it still
    verifies that valid SQLite paths win without depending on stale/empty
    rollout contents.
    
    `cargo test -p codex-app-server thread_list_respects_search_term_filter
    -- --test-threads=1 --nocapture` was attempted locally but timed out
    waiting for the app-server test harness `initialize` response before
    reaching the changed thread-list code path.
    
    `bazel test //codex-rs/thread-store:thread-store-unit-tests
    --test_output=errors` was attempted locally after the thread-store fix,
    but this container failed before target analysis while fetching `v8+`
    through BuildBuddy/direct GitHub. The equivalent local crate coverage,
    including `cargo test -p codex-thread-store`, passes.
    
    A plain local `cargo check -p codex-rollout -p codex-app-server --tests`
    also requires system `libcap.pc` for `codex-linux-sandbox`; the
    follow-up app-server check above used `CODEX_SKIP_VENDORED_BWRAP=1` in
    this container.
  • Add stdio exec-server listener (#20663)
    ## Why
    
    This stack adds configured exec-server environments, including
    environments reached over stdio. Before client-side stdio transports or
    config can use that path, the exec-server binary itself needs a
    first-class stdio listen mode so it can speak the same JSON-RPC protocol
    over stdin/stdout that it already speaks over websockets.
    
    **Stack position:** this is PR 1 of 5. It is the server-side transport
    foundation for the stack.
    
    ## What Changed
    
    - Accept `stdio` and `stdio://` for `codex exec-server --listen`.
    - Promote the existing stdio `JsonRpcConnection` helper from test-only
    code into normal exec-server transport code.
    - Add parse coverage for stdio listen URLs while preserving the existing
    websocket default.
    
    ## Stack
    
    - **1. This PR:** https://github.com/openai/codex/pull/20663 - Add stdio
    exec-server listener
    - 2. https://github.com/openai/codex/pull/20664 - Add stdio exec-server
    client transport
    - 3. https://github.com/openai/codex/pull/20665 - Make environment
    providers own default selection
    - 4. https://github.com/openai/codex/pull/20666 - Add CODEX_HOME
    environments TOML provider
    - 5. https://github.com/openai/codex/pull/20667 - Load configured
    environments from CODEX_HOME
    
    Split from original draft: https://github.com/openai/codex/pull/20508
    
    ## Validation
    
    Not run locally; this was split out of the original draft stack.
    
    ---------
    
    Co-authored-by: Codex <noreply@openai.com>
  • Remove core protocol dependency [2/2] (#20325)
    ## Why
    
    With the local model layer and app-server routing in place from PR1,
    this PR moves the active TUI runtime onto app-server notifications. The
    affected pieces share the same event flow, so the command surface,
    session state, bottom-pane prompts, chat rendering, history/status
    views, and tests move together to keep the stacked branch buildable.
    
    This PR also removes the obsolete compatibility surface that is no
    longer used after the migration. The proposed protocol-boundary verifier
    layer was dropped from the stack; enforcing that final boundary will be
    simpler once `codex-tui` no longer needs any `codex_protocol`
    references.
    
    This PR is part 2 of a 2-PR stack:
    
    1. Add TUI-owned replacement models and extract app-server event
    routing.
    2. Move the active TUI flow to app-server notifications and delete
    obsolete adapter code.
    
    ## What changed
    
    - Rewired app command and session handling to use app-server request and
    notification shapes.
    - Moved approval overlays, request-user-input flows, MCP elicitation,
    realtime events, and review commands onto the app-server-facing model
    surface.
    - Updated chat rendering, history cells, status views, multi-agent UI,
    replay state, and TUI tests to use app-server notifications plus the
    local models introduced in PR1.
    - Deleted `codex-rs/tui/src/app/app_server_adapter.rs` and the
    superseded `chatwidget/tests/background_events.rs` fixture path.
    
    ## Verification
    
    - `cargo check -p codex-tui --tests`
    - Top of stack: `cargo test -p codex-tui`
  • Reduce the surface of collaboration modes (#20149)
    Collaboration modes were slightly invasive both into ThreadManager
    construction and ModelProvider
  • feat(cli): add sandbox profile config controls (#20118)
    ## Why
    
    The explicit profile path from #20117 is meant for standalone testing,
    but it still inherited the
    shell cwd and all managed requirements implicitly. The pre-existing
    launcher path even called out
    that it did not support a separate cwd yet in
    
    [`debug_sandbox.rs`](https://github.com/openai/codex/blob/509453f688a30929432be866402d1ea46aa12169/codex-rs/cli/src/debug_sandbox.rs#L174-L179).
    
    For a standalone command, the useful default is to let the caller choose
    the project directory being
    tested and to avoid administrator-provided constraints unless the caller
    explicitly wants to test
    those too.
    
    ## What changed
    
    - Add explicit-profile-only `-C/--cd DIR`, and use that cwd for both
    profile resolution and command
      execution.
    - Add explicit-profile-only `--include-managed-config`.
    - Make explicit profile mode skip managed requirement sources by
    default, including cloud
    requirements, MDM requirements, `/etc/codex/requirements.toml`, and the
    legacy managed-config
      requirements projection.
    - Preserve all existing invocations outside the explicit-profile path.
    
    ## Stack
    
    1. #20117 `sandbox-ui-profile`
    2. #20118 `sandbox-ui-config` --> this PR
    
    Both PRs are additive. Replay JSON is intentionally deferred to a
    follow-up design pass.
    
    ## Tests ran
    
    - `cargo test -p codex-cli debug_sandbox`
    - `cargo test -p codex-cli sandbox_macos_`
    - `cargo test -p codex-core
    load_config_layers_can_ignore_managed_requirements`
    - `cargo test -p codex-core
    load_config_layers_includes_cloud_requirements`
    - macOS branch-binary smoke on the rebased top of stack: `-C` changed
    execution cwd, explicit
    profile mode omitted managed proxy env under `env -i`, and
    `--include-managed-config` restored it.
    - Linux devbox branch-binary smoke on the rebased top of stack: `-C`
    changed execution cwd for
      built-in and user-defined explicit profiles.
  • feat(cli): add explicit sandbox permission profiles (#20117)
    ## Why
    
    `codex sandbox` is useful for exercising sandbox behavior directly, but
    before this stack the CLI
    only picked up permission profiles indirectly from the active config.
    The existing debug-sandbox path
    already compiled `[permissions]` profiles through normal config loading,
    as covered by the existing
    profile tests in
    [`debug_sandbox.rs`](https://github.com/openai/codex/blob/de2ccf94735a3d8a2a7077e6a5292026413867cf/codex-rs/cli/src/debug_sandbox.rs#L715-L760).
    
    This adds the smallest stable entry point first: an explicit profile
    selector that reuses the same
    config machinery as normal Codex config, so standalone testing becomes
    possible without changing
    current no-selector behavior.
    
    ## What changed
    
    - Add additive `--permissions-profile NAME` support to `codex sandbox
    macos|linux|windows`.
    - Resolve built-in and user-defined profile names by feeding
    `default_permissions` through the
    existing config compilation path instead of inventing a sandbox-only
    parser.
    - Make an explicit selector win over an ambient active profile's legacy
    `sandbox_mode`.
    - Keep the existing no-selector behavior unchanged.
    
    ## Stack
    
    1. #20117 `sandbox-ui-profile` --> this PR
    2. #20118 `sandbox-ui-config`
    
    Both PRs are additive. Replay JSON is intentionally deferred to a
    follow-up design pass.
    
    ## Tests ran
    
    - `cargo test -p codex-cli debug_sandbox`
    - `cargo test -p codex-cli sandbox_macos_parses_permissions_profile`
    - `cargo test -p codex-core
    cli_override_takes_precedence_over_profile_sandbox_mode`
    - macOS branch-binary smoke on the rebased top of stack: built-in
    `:workspace` and user-defined
      profiles both executed successfully through `--permissions-profile`.
    - Linux devbox branch-binary smoke on the rebased top of stack: built-in
    `:workspace` and
    user-defined profiles both executed successfully through
    `--permissions-profile`.
  • chore(cli) deprecate --full-auto (#20133)
    ## Summary
    Starts the process of getting rid of `--full-auto`, with some
    concessions:
    1. Fully removes the command from the tui, since it just resolves to the
    default permissions there, and encourages users to use the one-time
    trust flow if they're not in a trusted repo.
    2. Marks the command as deprecated in `codex exec`, in case users are
    actively relying on this. We'll remove in an upcoming n+X release.
    3. Cleans up some of the `codex sandbox` cli logic, to keep supporting
    legacy sandbox policies for now.
    
    This isn't the cleanest setup, but I think it is worthwhile to warn
    users for one release before hard-removing it.
    
    ## Testing 
    - [x] Updated unit tests
  • feat: split memories part 2 (#19860)
    Keep extracting memories out of core and moving the write trigger in the
    app-server
    This is temporary and it should move at the client level as a follow-up
    This makes core fully independant from `codex-memories-write`
    
    ---------
    
    Co-authored-by: Codex <noreply@openai.com>
  • Add codex update command (#19933)
    ## Why
    
    Addresses #9274
    
    Running `codex update` currently starts an interactive Codex session
    with `update` as the prompt. That is a rough edge for users who expect a
    direct self-update command after seeing the existing update notice, and
    it forces them to copy the suggested package-manager command manually.
    
    ## What changed
    
    - Added a top-level `codex update` subcommand.
    - Reused the existing install-channel detection and update command
    runner that the TUI already uses for update prompts.
    - Exposed the update-action lookup from `codex-tui` so the CLI can
    invoke the same behavior.
    - Added CLI coverage to ensure `codex update` is parsed as a subcommand
    instead of becoming an interactive prompt.
    
    ## Verification
    
    - `cargo test -p codex-cli`
    - `cargo test -p codex-tui update_action::tests`
  • refactor: make auth loading async (#19762)
    ## Summary
    
    Auth loading used to expose synchronous construction helpers in several
    places even though some auth sources now need async work. This PR makes
    the auth-loading surface async and updates the callers to await it.
    
    This is intentionally only plumbing. It does not change how
    AgentIdentity tokens are decoded, how task runtime ids are allocated, or
    how JWT signatures are verified.
    
    ## Stack
    
    1. **This PR:** [refactor: make auth loading
    async](https://github.com/openai/codex/pull/19762)
    2. [refactor: load AgentIdentity runtime
    eagerly](https://github.com/openai/codex/pull/19763)
    3. [feat: verify AgentIdentity JWTs with
    JWKS](https://github.com/openai/codex/pull/19764)
    
    ## Important call sites
    
    | Area | Change |
    | --- | --- |
    | `codex-login` auth loading | `CodexAuth` and `AuthManager`
    construction paths now await auth loading. |
    | app-server startup | Auth manager construction is awaited during
    initialization. |
    | CLI/TUI/exec/MCP/chatgpt callers | Existing auth-loading calls now
    await the same behavior. |
    | cloud requirements storage loader | The loader becomes async so it can
    share the same auth construction path. |
    | auth tests | Tests that load auth now run in async contexts. |
    
    ## Testing
    
    Tests: targeted Rust auth test compilation, formatter, scoped Clippy
    fix, and Bazel lock check.
  • [codex] Move config loading into codex-config (#19487)
    ## Why
    
    Config loading had become split across crates: `codex-config` owned the
    config types and merge logic, while `codex-core` still owned the loader
    that assembled the layer stack. This change consolidates that
    responsibility in `codex-config`, so the crate that defines config
    behavior also owns how configs are discovered and loaded.
    
    To make that move possible without reintroducing the old dependency
    cycle, the shell-environment policy types and helpers that
    `codex-exec-server` needs now live in `codex-protocol` instead of
    flowing through `codex-config`.
    
    This also makes the migrated loader tests more deterministic on machines
    that already have managed or system Codex config installed by letting
    tests override the system config and requirements paths instead of
    reading the host's `/etc/codex`.
    
    ## What Changed
    
    - moved the config loader implementation from `codex-core` into
    `codex-config::loader` and deleted the old `core::config_loader` module
    instead of leaving a compatibility shim
    - moved shell-environment policy types and helpers into
    `codex-protocol`, then updated `codex-exec-server` and other downstream
    crates to import them from their new home
    - updated downstream callers to use loader/config APIs from
    `codex-config`
    - added test-only loader overrides for system config and requirements
    paths so loader-focused tests do not depend on host-managed config state
    - cleaned up now-unused dependency entries and platform-specific cfgs
    that were surfaced by post-push CI
    
    ## Testing
    
    - `cargo test -p codex-config`
    - `cargo test -p codex-core config_loader_tests::`
    - `cargo test -p codex-protocol -p codex-exec-server -p
    codex-cloud-requirements -p codex-rmcp-client --lib`
    - `cargo test --lib -p codex-app-server-client -p codex-exec`
    - `cargo test --no-run --lib -p codex-app-server`
    - `cargo test -p codex-linux-sandbox --lib`
    - `cargo shear`
    - `just bazel-lock-check`
    
    ## Notes
    
    - I did not chase unrelated full-suite failures outside the migrated
    loader surface.
    - `cargo test -p codex-core --lib` still hits unrelated proxy-sensitive
    failures on this machine, and Windows CI still shows unrelated
    long-running/timeouting test noise outside the loader migration itself.
  • feat: load AgentIdentity from JWT login/env (#18904)
    ## Summary
    
    This PR lets programmatic AgentIdentity users provide one token through
    either stdin login or environment auth.
    
    `codex login --with-agent-identity` reads an Agent Identity JWT from
    stdin, validates that it has the required claims, and stores that token
    as the `agent_identity` value in `auth.json`. The file format is
    token-only; the decoded account and key fields are runtime state, not
    hand-authored auth.json fields.
    
    The Agent Identity JWT claim shape and decoder live in
    `codex-agent-identity`; `codex-login` only owns env/storage precedence
    and conversion into `CodexAuth::AgentIdentity`.
    
    When env auth is enabled, `CODEX_AGENT_IDENTITY` can provide the same
    JWT without writing auth state to disk. `CODEX_API_KEY` still wins if
    both env vars are set.
    
    Reference old stack: https://github.com/openai/codex/pull/17387/changes
    Reference JWT/env stack: https://github.com/openai/codex/pull/18176
    
    ## Stack
    
    1. https://github.com/openai/codex/pull/18757: full revert
    2. https://github.com/openai/codex/pull/18871: isolated Agent Identity
    crate
    3. https://github.com/openai/codex/pull/18785: explicit AgentIdentity
    auth mode and startup task allocation
    4. https://github.com/openai/codex/pull/18811: migrate Codex backend
    auth callsites through AuthProvider
    5. This PR: accept AgentIdentity JWTs through login/env
    
    ## Testing
    
    Tests: targeted login and Agent Identity crate tests, CLI checks, scoped
    formatter/linter cleanup, and CI.
    
    ---------
    
    Co-authored-by: Shijie Rao <shijie.rao@openai.com>
  • [codex] remove responses command (#19640)
    This removes the hidden `codex responses` CLI subcommand after
    confirming no downstream callers rely on it, deleting the raw Responses
    passthrough implementation, unregistering the subcommand, and dropping
    the now-unused CLI dependencies on `codex-api` and
    `codex-model-provider`.
  • feat: let model providers own model discovery (#18950)
    ## Why
    
    `codex-models-manager` had grown to own provider-specific concerns:
    constructing OpenAI-compatible `/models` requests, resolving provider
    auth, emitting request telemetry, and deciding how provider catalogs
    should be sourced. That made the manager harder to reuse for providers
    whose model catalog is not fetched from the OpenAI `/models` endpoint,
    such as Amazon Bedrock.
    
    This change moves provider-specific model discovery behind
    provider-owned implementations, so the models manager can focus on
    refresh policy, cache behavior, picker ordering, and model metadata
    merging.
    
    ## What Changed
    
    - Introduced a `ModelsManager` trait with separate `OpenAiModelsManager`
    and `StaticModelsManager` implementations.
    - Added `ModelsEndpointClient` so OpenAI-compatible HTTP fetching lives
    outside `codex-models-manager`.
    - Moved `/models` request construction, provider auth resolution,
    timeout handling, and request telemetry into `codex-model-provider` via
    `OpenAiModelsEndpoint`.
    - Added provider-owned `models_manager(...)` construction so configured
    OpenAI-compatible providers use `OpenAiModelsManager`, while
    static/catalog-backed providers can return `StaticModelsManager`.
    - Added an Amazon Bedrock static model catalog for the GPT OSS Bedrock
    model IDs.
    - Updated core/session/thread manager code and tests to depend on
    `Arc<dyn ModelsManager>`.
    - Moved offline model test helpers into
    `codex_models_manager::test_support`.
    ## Metadata References
    
    The Bedrock catalog metadata is based on the official Amazon Bedrock
    OpenAI model documentation:
    
    - [Amazon Bedrock OpenAI
    models](https://docs.aws.amazon.com/bedrock/latest/userguide/model-parameters-openai.html)
    lists the Bedrock model IDs, text input/output modalities, and `128,000`
    token context window for `gpt-oss-20b` and `gpt-oss-120b`.
    - [Amazon Bedrock `gpt-oss-120b` model
    card](https://docs.aws.amazon.com/bedrock/latest/userguide/model-card-openai-gpt-oss-120b.html)
    lists the `bedrock-runtime` model ID `openai.gpt-oss-120b-1:0`, the
    `bedrock-mantle` model ID `openai.gpt-oss-120b`, text-only modalities,
    and `128K` context window.
    - [OpenAI `gpt-oss-120b` model
    docs](https://developers.openai.com/api/docs/models/gpt-oss-120b)
    document configurable reasoning effort with `low`, `medium`, and `high`,
    plus text input/output modality.
    
    The display names, default reasoning effort, and priority ordering are
    Codex-local catalog choices.
    
    ## Test Plan
    - Manually verified app-server model listing with an AWS profile:
    
    ```shell
    CODEX_HOME="$(mktemp -d)" cargo run -p codex-app-server-test-client -- \
      --codex-bin ./target/debug/codex \
      -c 'model_provider="amazon-bedrock"' \
      -c 'model_providers.amazon-bedrock.aws.profile="codex-bedrock"' \
      -c 'model_providers.amazon-bedrock.aws.region="us-west-2"' \
      model-list
    ```
    
    The response returned the Bedrock catalog with `openai.gpt-oss-120b-1:0`
    as the default model and `openai.gpt-oss-20b-1:0` as the second listed
    model, both text-only and supporting low/medium/high reasoning effort.
  • [rollout_trace] Add debug trace reduction command (#18880)
    ## Summary
    
    Adds the debug CLI entry point for reducing recorded rollout traces.
    This gives developers a direct way to inspect whether the emitted trace
    stream reduces into the expected conversation/runtime model.
    
    ## Stack
    
    This is PR 5/5 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 PR is intentionally last: it depends on the trace crate, core
    recorder, runtime/tool events, and session/agent edge data all existing.
    The command should remain a debug/developer tool and avoid adding new
    runtime behavior.
    
    The useful review question is whether the CLI exposes the reducer in the
    smallest practical way for local inspection without turning the debug
    command into a supported user-facing workflow.
  • app-server: add Unix socket transport (#18255)
    ## Summary
    - add unix:// app-server transport backed by the shared codex-uds crate
    - reuse the websocket connection loop for axum and tungstenite-backed
    streams
    - add codex app-server proxy to bridge stdio clients to the control
    socket
    - tolerate Windows UDS backends that report a missing rendezvous path as
    connection refused before binding
    
    ## Tests
    - cargo test -p codex-app-server
    control_socket_acceptor_forwards_websocket_text_messages_and_pings
    - cargo test -p codex-app-server
    - just fmt
    - just fix -p codex-app-server
    - git -c core.fsmonitor=false diff --check
  • [codex] Fix plugin marketplace help usage (#18710)
    ## Summary
    - Updates generated CLI help for plugin marketplace commands to show the
    full `codex plugin marketplace ...` namespace.
    - Adds a regression test covering the marketplace command and its `add`,
    `upgrade`, and `remove` help pages.
    
    ## Root Cause
    The marketplace parser already lived under `codex plugin marketplace`,
    but Clap generated usage text from the child parser's standalone command
    name. That made help output show stale `codex marketplace ...`
    instructions even though the top-level `codex marketplace` command no
    longer parses.
    
    ## Validation
    - `just fmt`
    - `cargo test -p codex-cli`
    - `./target/debug/codex plugin marketplace --help`
  • Fix exec inheritance of root shared flags (#18630)
    Addresses #18113
    
    Problem: Shared flags provided before the exec subcommand were parsed by
    the root CLI but not inherited by the exec CLI, so exec sessions could
    run with stale or default sandbox and model configuration.
    
    Solution: Move shared TUI and exec flags into a common option block and
    merge root selections into exec before dispatch, while preserving exec's
    global subcommand flag behavior.
  • uds: add async Unix socket crate (#18254)
    ## Summary
    - add a codex-uds crate with async UnixListener and UnixStream wrappers
    - expose helpers for private socket directory setup and stale socket
    path checks
    - migrate codex-stdio-to-uds onto codex-uds and Tokio-based stdio/socket
    relaying
    - update the CLI stdio-to-uds command path for the async runner
    
    ## Tests
    - cargo test -p codex-uds -p codex-stdio-to-uds
    - cargo test -p codex-cli
    - just fmt
    - just fix -p codex-uds
    - just fix -p codex-stdio-to-uds
    - just fix -p codex-cli
    - just bazel-lock-check
    - git diff --check
  • Use thread IDs in TUI resume hints (#18440)
    ## Summary
    
    Fixes #18313.
    
    Recent TUI resume breadcrumbs could print a thread title instead of the
    stable thread UUID. For sessions whose title was auto-derived from the
    first prompt, that made the suggested codex resume command look like it
    should resume a long prompt rather than the session ID.
    
    This updates the TUI and CLI post-exit resume hints, plus the in-session
    summary shown when switching/forking threads, to always use the stable
    thread ID for these recovery breadcrumbs. Explicit name-based resume
    support remains available elsewhere.
  • Support codex app on macOS (Intel) and Windows (#18500)
    ## Summary
    
    `codex app` should be a platform-aware entry point for opening Codex
    Desktop or helping users install it. Before this change, the command
    only existed on macOS and its default installer URL always pointed at
    the Apple Silicon DMG, which sent Intel Mac users to the wrong build.
    
    This updates the macOS path to choose the Apple Silicon or Intel DMG
    based on the detected processor, while keeping `--download-url` as an
    advanced override. It also enables `codex app` on Windows, where the CLI
    opens an installed Codex Desktop app when available and otherwise opens
    the Windows installer URL.
    
    ---------
    
    Co-authored-by: Felipe Coury <felipe.coury@openai.com>
  • [codex] Add marketplace remove command and shared logic (#17752)
    ## Summary
    
    Move the marketplace remove implementation into shared core logic so
    both the CLI command and follow-up app-server RPC can reuse the same
    behavior.
    
    This change:
    - adds a shared `codex_core::plugins::remove_marketplace(...)` flow
    - moves validation, config removal, and installed-root deletion out of
    the CLI
    - keeps the CLI as a thin wrapper over the shared implementation
    - adds focused core coverage for the shared remove path
    
    ## Validation
    
    - `just fmt`
    - focused local coverage for the shared remove path
    - heavier follow-up validation deferred to stacked PR CI