codex

Add computer_use feature requirement key (#19071 )

## Summary
- add the `computer_use` requirements-only feature key
- include it in generated config schema output
- cover the new key in feature metadata tests

## Testing
- `cargo test -p codex-features`
- `just write-config-schema`
- `just fmt`
- `just fix -p codex-features`

cc @xl-openai

---------

Co-authored-by: Dylan Hurd <dylan.hurd@openai.com>

Leo Shimonaka · 2026-04-22 22:49:26 -07:00

7730fb3ab8

chore(auto-review) feature => stable (#19063 )

## Summary
Turn on Auto Review

## Testing
- [x] Update unit tests

Dylan Hurd · 2026-04-22 18:51:39 -07:00

c6ab601824

[Codex] Register browser requirements feature keys (#18956 )

## Summary
- register `in_app_browser` and `browser_use` as stable feature keys
- allow requirements/MDM feature requirements to pin those desktop
browser controls
- add coverage for browser requirements being accepted by config loading

## Testing
- `cargo fmt --all` (`just fmt` unavailable locally; rustfmt warned
about nightly-only `imports_granularity` config)
- `cargo test -p codex-features`
- `cargo test -p codex-core browser_feature_requirements_are_valid`
- Tested manually by setting in `requirements.toml` and seeing after app
restart state to reflect the setting was correct (at the time hiding the
`Browser Use` setting when the enterprise setting was set to false

khoi · 2026-04-22 15:27:15 -07:00

568cdacc7e

fix: fully revert agent identity runtime wiring (#18757 )

## Summary

This PR fully reverts the previously merged Agent Identity runtime
integration from the old stack:
https://github.com/openai/codex/pull/17387/changes

It removes the Codex-side task lifecycle wiring, rollout/session
persistence, feature flag plumbing, lazy `auth.json` mutation,
background task auth paths, and request callsite changes introduced by
that stack.

This leaves the repo in a clean pre-AgentIdentity integration state so
the follow-up PRs can reintroduce the pieces in smaller reviewable
layers.

## Stack

1. This PR: full revert
2. https://github.com/openai/codex/pull/18871: move Agent Identity
business logic into a crate
3. https://github.com/openai/codex/pull/18785: add explicit
AgentIdentity auth mode and startup task allocation
4. https://github.com/openai/codex/pull/18811: migrate auth callsites
through AuthProvider

## Testing

Tests: targeted Rust checks, cargo-shear, Bazel lock check, and CI.

efrazer-oai · 2026-04-21 14:30:55 -07:00

be75785504

feat: chronicle alias (#18651 )

Rename Telepathy to Chronicle and add an alias for backward
compatibility

jif-oai · 2026-04-20 11:52:21 +01:00

1c24347772

[TUI] add external config migration prompt when start TUI (#17891 )

- add a TUI startup migration prompt for external agent config
- support migrating external configs including config, skills, AGENTS.md
and plugins
- gate the prompt behind features.external_migrate (default false)

<img width="1037" height="480" alt="Screenshot 2026-04-14 at 9 29 14 PM"
src="https://github.com/user-attachments/assets/6060849b-03cb-429a-9c13-c7bb46ad2e65"
/>
<img width="713" height="183" alt="Screenshot 2026-04-14 at 9 29 26 PM"
src="https://github.com/user-attachments/assets/d13f177e-d4c4-479c-8736-ef29636081e1"
/>

---------

Co-authored-by: Eric Traut <etraut@openai.com>

alexsong-oai · 2026-04-17 17:58:32 -07:00

93ff798e5b

Guardian -> Auto-Review (#18021 )

This PR is a user-facing change for our rebranding of guardian to
auto-review.

Won Park · 2026-04-17 09:56:24 -07:00

af7b8d551c

fix: deprecate use_legacy_landlock feature flag (#17971 )

## Summary
- mark `features.use_legacy_landlock` as a deprecated feature flag
- emit a startup deprecation notice when the flag is configured
- add feature- and core-level regression coverage for the notice


<img width="1288" height="93" alt="Screenshot 2026-04-15 at 11 14 00 PM"
src="https://github.com/user-attachments/assets/fffc628b-614c-4521-9374-64e50a269252"
/>

---------

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

viyatb-oai · 2026-04-16 17:37:15 -07:00

2967900d81

Launch image generation by default (#17153 )

## Summary
- Promote `image_generation` from under-development to stable
- Enable image generation by default in the feature registry
- Update feature coverage for the new launch-state expectation
- Add the missing image-generation auth fixture field in a tool registry
test

## Testing
- `just fmt`
- `cargo test -p codex-features`
- `cargo test -p codex-tools` currently fails:
`test_full_toolset_specs_for_gpt5_codex_unified_exec_web_search` needs
its expected default tool list updated for `image_generation`

Won Park · 2026-04-16 09:05:38 -07:00

85203d8872

Update ToolSearch to be enabled by default (#17854 )

## Summary
- Promote `Feature::ToolSearch` to `Stable` and enable it in the default
feature set
- Update feature tests and tool registry coverage to match the new
default
- Adjust the search-tool integration test to assert the default-on path
and explicit disable fallback

## Testing
- `just fmt`
- `cargo test -p codex-features`
- `cargo test -p codex-core --test all search_tool`
- `cargo test -p codex-tools`

Matthew Zeng · 2026-04-15 22:01:05 -07:00

77fe33bf72

[mcp] Add dummy tools for previously called but currently missing tools. (#17853 )

- [x] Add dummy tools for previously called but currently missing tools.
Currently supporting MCP tools only.

Matthew Zeng · 2026-04-15 21:48:05 +00:00

28b76d13fe

chore(features) codex dependencies feat (#17960 )

## Summary
Setting this up

## Testing
- [x] Unit tests pass

Dylan Hurd · 2026-04-15 10:59:59 -07:00

652380d362

[codex-analytics] enable general analytics by default (#17389 )

## Summary
- Make GeneralAnalytics stable and enabled by default.
- Update feature tests and app-server lifecycle fixtures for explicit
general_analytics=false.
- Keep app-server integration tests isolated from host managed config so
explicit feature fixtures are deterministic.

## Validation
- cargo test -p codex-features
- cargo test -p codex-app-server general_analytics (matched 0 tests)
- cargo test -p codex-app-server thread_start_
- cargo test -p codex-app-server thread_fork_
- cargo test -p codex-app-server thread_resume_
- cargo test -p codex-app-server
config_read_includes_system_layer_and_overrides

rhan-oai · 2026-04-14 13:20:46 -07:00

d6b13276c7

Keep image_detail_original as a removed feature flag (#17803 )

Curtis 'Fjord' Hawthorne · 2026-04-14 18:06:50 +00:00

769b1c3d7e

Always enable original image detail on supported models (#17665 )

## Summary

This PR removes `image_detail_original` as a runtime experiment and
makes original image detail available whenever the selected model
supports it.

Concretely, this change:
- drops the `image_detail_original` feature flag from the feature
registry and generated config schema
- makes tool-emitted image detail depend only on
`ModelInfo.supports_image_detail_original`
- updates `view_image` and `code_mode`/`js_repl` image emission to use
that capability check directly
- removes now-redundant experiment-specific tests and instruction
coverage
- keeps backward compatibility for existing configs by silently ignoring
a stale `features.image_detail_original` entry

The net effect is that `detail: "original"` is always available on
supported models, without requiring an experiment toggle.

Curtis 'Fjord' Hawthorne · 2026-04-14 08:15:56 -07:00

f030ab62eb

Add use_agent_identity feature flag (#17385 )

Adrian · 2026-04-11 09:52:06 -07:00

39cc85310f

Configure multi_agent_v2 spawn agent hints (#17071 )

Allow multi_agent_v2 features to have its own temporary configuration
under `[features.multi_agent_v2]`

```
[features.multi_agent_v2]
enabled = true
usage_hint_enabled = false
usage_hint_text = "Custom delegation guidance."
hide_spawn_agent_metadata = true
```

Absent `usage_hint_text` means use the default hint.

```
[features]
multi_agent_v2 = true
```

still works as the boolean shorthand.

pakrym-oai · 2026-04-08 08:42:18 -07:00

4c07dd4d25

Refactor config types into a separate crate (#16962 )

Move config types into a separate crate because their macros expand into
a lot of new code.

pakrym-oai · 2026-04-07 00:32:41 +00:00

1f2411629f

Promote image_detail_original to experimental (#16957 )

Curtis 'Fjord' Hawthorne · 2026-04-06 17:25:16 -07:00

d2df7c54b2

app-server: Add transport for remote control (#15951 )

Ruslan Nigmatullin · 2026-04-06 14:55:59 -07:00

73dab2046f

[codex-analytics] thread events (#15690 )

- add event for thread initialization
- thread/start, thread/fork, thread/resume
- feature flagged behind `FeatureFlag::GeneralAnalytics`
- does not yet support threads started by subagents

PR stack:
- --> [[telemetry] thread events
#15690](https://github.com/openai/codex/pull/15690)
- [[telemetry] subagent events
#15915](https://github.com/openai/codex/pull/15915)
- [[telemetry] turn events
#15591](https://github.com/openai/codex/pull/15591)
- [[telemetry] steer events
#15697](https://github.com/openai/codex/pull/15697)
- [[telemetry] queued prompt data
#15804](https://github.com/openai/codex/pull/15804)


Sample extracted logs in Codex-backend
```
INFO     | 2026-03-29 16:39:37 | codex_backend.routers.analytics_events | analytics_events.track_analytics_events:398 | Tracked analytics event codex_thread_initialized thread_id=019d3bf7-9f5f-7f82-9877-6d48d1052531 product_surface=codex product_client_id=CODEX_CLI client_name=codex-tui client_version=0.0.0 rpc_transport=in_process experimental_api_enabled=True codex_rs_version=0.0.0 runtime_os=macos runtime_os_version=26.4.0 runtime_arch=aarch64 model=gpt-5.3-codex ephemeral=False thread_source=user initialization_mode=new subagent_source=None parent_thread_id=None created_at=1774827577 | 
INFO     | 2026-03-29 16:45:46 | codex_backend.routers.analytics_events | analytics_events.track_analytics_events:398 | Tracked analytics event codex_thread_initialized thread_id=019d3b84-5731-79d0-9b3b-9c6efe5f5066 product_surface=codex product_client_id=CODEX_CLI client_name=codex-tui client_version=0.0.0 rpc_transport=in_process experimental_api_enabled=True codex_rs_version=0.0.0 runtime_os=macos runtime_os_version=26.4.0 runtime_arch=aarch64 model=gpt-5.3-codex ephemeral=False thread_source=user initialization_mode=resumed subagent_source=None parent_thread_id=None created_at=1774820022 | 
INFO     | 2026-03-29 16:45:49 | codex_backend.routers.analytics_events | analytics_events.track_analytics_events:398 | Tracked analytics event codex_thread_initialized thread_id=019d3bfd-4cd6-7c12-a13e-48cef02e8c4d product_surface=codex product_client_id=CODEX_CLI client_name=codex-tui client_version=0.0.0 rpc_transport=in_process experimental_api_enabled=True codex_rs_version=0.0.0 runtime_os=macos runtime_os_version=26.4.0 runtime_arch=aarch64 model=gpt-5.3-codex ephemeral=False thread_source=user initialization_mode=forked subagent_source=None parent_thread_id=None created_at=1774827949 | 
INFO     | 2026-03-29 17:20:29 | codex_backend.routers.analytics_events | analytics_events.track_analytics_events:398 | Tracked analytics event codex_thread_initialized thread_id=019d3c1d-0412-7ed2-ad24-c9c0881a36b0 product_surface=codex product_client_id=CODEX_SERVICE_EXEC client_name=codex_exec client_version=0.0.0 rpc_transport=in_process experimental_api_enabled=True codex_rs_version=0.0.0 runtime_os=macos runtime_os_version=26.4.0 runtime_arch=aarch64 model=gpt-5.3-codex ephemeral=False thread_source=user initialization_mode=new subagent_source=None parent_thread_id=None created_at=1774830027 | 
```

Notes
- `product_client_id` gets canonicalized in codex-backend
- subagent threads are addressed in a following pr

rhan-oai · 2026-03-31 12:16:44 -07:00

e8de4ea953

chore: clean up argument-comment lint and roll out all-target CI on macOS (#16054 )

## Why

`argument-comment-lint` was green in CI even though the repo still had
many uncommented literal arguments. The main gap was target coverage:
the repo wrapper did not force Cargo to inspect test-only call sites, so
examples like the `latest_session_lookup_params(true, ...)` tests in
`codex-rs/tui_app_server/src/lib.rs` never entered the blocking CI path.

This change cleans up the existing backlog, makes the default repo lint
path cover all Cargo targets, and starts rolling that stricter CI
enforcement out on the platform where it is currently validated.

## What changed

- mechanically fixed existing `argument-comment-lint` violations across
the `codex-rs` workspace, including tests, examples, and benches
- updated `tools/argument-comment-lint/run-prebuilt-linter.sh` and
`tools/argument-comment-lint/run.sh` so non-`--fix` runs default to
`--all-targets` unless the caller explicitly narrows the target set
- fixed both wrappers so forwarded cargo arguments after `--` are
preserved with a single separator
- documented the new default behavior in
`tools/argument-comment-lint/README.md`
- updated `rust-ci` so the macOS lint lane keeps the plain wrapper
invocation and therefore enforces `--all-targets`, while Linux and
Windows temporarily pass `-- --lib --bins`

That temporary CI split keeps the stricter all-targets check where it is
already cleaned up, while leaving room to finish the remaining Linux-
and Windows-specific target-gated cleanup before enabling
`--all-targets` on those runners. The Linux and Windows failures on the
intermediate revision were caused by the wrapper forwarding bug, not by
additional lint findings in those lanes.

## Validation

- `bash -n tools/argument-comment-lint/run.sh`
- `bash -n tools/argument-comment-lint/run-prebuilt-linter.sh`
- shell-level wrapper forwarding check for `-- --lib --bins`
- shell-level wrapper forwarding check for `-- --tests`
- `just argument-comment-lint`
- `cargo test` in `tools/argument-comment-lint`
- `cargo test -p codex-terminal-detection`

## Follow-up

- Clean up remaining Linux-only target-gated callsites, then switch the
Linux lint lane back to the plain wrapper invocation.
- Clean up remaining Windows-only target-gated callsites, then switch
the Windows lint lane back to the plain wrapper invocation.

Michael Bolin · 2026-03-27 19:00:44 -07:00

61dfe0b86c

[plugins] Flip flags on. (#15820 )

- [x] Flip flags on.

Matthew Zeng · 2026-03-26 03:24:06 +00:00

4b50446ffa

[apps][tool_suggest] Remove tool_suggest's dependency on tool search. (#14856 )

- [x] Remove tool_suggest's dependency on tool search.

Matthew Zeng · 2026-03-25 12:26:02 -07:00

91337399fe

[plugins] Add a flag for tool search. (#15722 )

- [x] Add a flag for tool search.

Matthew Zeng · 2026-03-25 07:00:25 +00:00

e590fad50b

[plugins] Flip on additional flags. (#15719 )

- [x] Flip on additional flags.

Matthew Zeng · 2026-03-24 21:52:11 -07:00

8c62829a2b

Split features into codex-features crate (#15253 )

- Split the feature system into a new `codex-features` crate.
- Cut `codex-core` and workspace consumers over to the new config and
warning APIs.

Co-authored-by: Ahmed Ibrahim <219906144+aibrahim-oai@users.noreply.github.com>
Co-authored-by: Codex <noreply@openai.com>

Ahmed Ibrahim · 2026-03-19 20:12:07 -07:00

2e22885e79

27 Commits