## Summary
- add a false-by-default `include_skills_usage_instructions` model
metadata field
- enable the field for the bundled `gpt-5.5` model metadata
- consume the metadata in both core and extension skill rendering
- remove hardcoded legacy-model matching and its marker plumbing
## Stack
This is PR 3 of the simplified HAI single-run-task stack:
- [#19047](https://github.com/openai/codex/pull/19047) Agent Identity
assertion and task-registration primitives, including the shared
run-task helper used by existing Agent Identity JWT auth.
- [#19049](https://github.com/openai/codex/pull/19049)
Disabled-by-default ChatGPT auth opt-in that provisions/reuses persisted
Agent Identity runtime auth and its single run task.
- [#19051](https://github.com/openai/codex/pull/19051) Run-scoped
provider auth that uses one backend-owned task id for first-party
inference and compaction requests.
[#19054](https://github.com/openai/codex/pull/19054) collapsed out of
the active stack because the simplified design no longer needs a
separate background/control-plane task helper.
## Summary
This PR moves Agent Identity usage into provider auth resolution. That
keeps `AgentAssertion` auth tied to first-party OpenAI provider requests
instead of applying a late session-wide override that could affect
local, custom, Bedrock, API-key, or external-bearer providers.
What changed:
- adds a small `ProviderAuthScope` struct carrying the run auth policy
and session source needed by provider-scoped auth resolution
- lets `Session` opt the existing `ModelClient` into `ChatGptAuth`
policy when `use_agent_identity` is enabled, without adding a second
model-client constructor
- resolves Agent Identity only for first-party OpenAI provider auth
paths
- uses the persisted run task id from the `AgentIdentityAuth` record to
build `AgentAssertion` auth for Responses requests
- routes shared request setup through scoped provider auth so unary
compact requests use the same run-task assertion path as inference turns
- keeps local/custom/Bedrock/env-key/external-bearer provider auth
unchanged
- lets missing run-task state surface through the existing model-request
error path instead of silently falling back to bearer auth
This PR intentionally does not create thread-scoped, target-scoped, or
background-scoped task identities. The run task is the only task Codex
registers in this POC shape.
## Testing
- `just test -p codex-model-provider`
- `just test -p codex-core client::tests::provider_auth_scope_uses`
- `just test -p codex-core remote_compact_uses_agent_identity_assertion`
When using Responses Lite, we should all use `additional_tools` and a
developer item instead of the top level tools array & instructions
field. This keeps things 1-to-1.
Forced namespacing for _all_ tools will land in a following PR after
some coordination & fixes in Responses API (around collisions & return
items).
The goal is to eventually expand the scope of this to _all_ requests
from codex, but that will require larger coordination across providers &
slower rollout.
## Summary
- read the request-scoped safety-buffering treatment from HTTP response
headers and per-turn WebSocket metadata through one shared header parser
- combine that treatment with Responses API safety-buffering signals
- propagate `showBufferingUi` and nullable `fasterModel` through the
existing `model/safetyBuffering/updated` app-server notification
- update the app-server documentation and generated JSON and TypeScript
schemas
The public implementation contains no model mapping or real model
identifier. Tests and protocol examples use generic `current-model` and
`faster-model` placeholders only.
## Dependencies
- server-side treatment evaluation:
https://github.com/openai/openai/pull/1060247
- initial Responses API safety-buffering propagation:
https://github.com/openai/codex/pull/29371
- Codex App UI: https://github.com/openai/openai/pull/1057789
## Validation
- Codex API tests: 129 passed
- focused Codex core safety-buffering integration test passed
- app-server protocol tests passed after regenerating schema fixtures
- Clippy fix and repository formatting completed successfully
The broader app-server run compiled all changed crates and completed
with 1,269 passing tests. Its remaining failures were unrelated
environment limitations: macOS sandbox application was denied, one
expected test binary was unavailable, and several existing subprocess
tests timed out as a result.
## Why
Amazon Bedrock returns a `401 Unauthorized` response containing
`Signature expired:` when an AWS credential, including a short-lived
`AWS_BEARER_TOKEN_BEDROCK`, has expired. Codex currently surfaces that
response as a generic `unexpected status` error, which does not explain
how to recover.
Environment-provided bearer tokens cannot be refreshed automatically, so
the error should direct users to refresh their AWS credentials or
replace or remove the environment token and restart Codex. This
classification belongs to the Amazon Bedrock provider so similar
responses from other providers retain their existing behavior.
## What changed
- Add a synchronous `ModelProvider::map_api_error` hook that defaults to
the existing provider-neutral API error mapping, and route model
request, stream, WebSocket, and terminal unauthorized errors through the
active provider.
- Override the hook for Amazon Bedrock. After preserving the structured
status, body, URL, and request metadata, recognize `401` responses
containing `Signature expired:` and attach actionable credential
guidance.
- Keep `codex-protocol` provider-neutral by representing the guidance as
an optional `user_message`. Error rendering prefers this message while
continuing to append the URL, request ID, Cloudflare ray, and
authorization diagnostics.
- Add model-provider coverage for expired signatures and negative cases,
core coverage for provider dispatch after unauthorized recovery, and a
TUI snapshot for the rendered error.
## Testing
Tested with a real request with expired bedrock key:
<img width="962" height="126" alt="Screenshot 2026-06-22 at 3 56 51 PM"
src="https://github.com/user-attachments/assets/7e21cc7c-798e-4662-8467-7f304a2f2b59"
/>
## Description
This PR cuts Codex over from generic `ResponseItem.metadata` (introduced
here: https://github.com/openai/codex/pull/28355) to
`ResponseItem.internal_chat_message_metadata_passthrough`, which is the
blessed path and has strongly-typed keys.
For now we have to drop this MAv2 usage of `metadata`:
https://github.com/openai/codex/pull/28561 until we figure out where
that should live.
## Why
Every successful Responses WebSocket event currently produces three
local log records: the full payload at TRACE, an OpenTelemetry log
event, and an OpenTelemetry trace event.
On busy threads these records fill the 1,000-row log partition in
seconds and cause continuous SQLite insert-and-prune churn.
Related to
https://openai.slack.com/archives/C095U48JNL9/p1782128972644209
## What changed
- Stop logging each successful Responses WebSocket payload at TRACE.
- Stop emitting `codex.websocket_event` as OpenTelemetry log and trace
events.
- Keep WebSocket event counters, duration metrics, response timing
metrics, parsing, and error handling.
Responses API safety buffering metadata currently stops at the transport
boundary, so app-server clients cannot render the in-progress safety
review state.
This change:
- decodes and deduplicates `safety_buffering` metadata from Responses
API SSE and WebSocket events without suppressing the original response
event
- emits a typed core event containing the requested model plus backend
use cases and reasons
- forwards that event as `turn/safetyBuffering/updated` through
app-server v2 and updates generated protocol schemas
- keeps the side-channel event out of persisted rollouts and turn timing
This supports the Codex Apps buffering UX and depends on the Responses
API backend work in https://github.com/openai/openai/pull/1044569 and
https://github.com/openai/openai/pull/1044571.
Validation:
- focused `codex-core` safety-buffering integration test passes
- `cargo check -p codex-core -p codex-app-server -p
codex-app-server-protocol`
- `just fix -p codex-api -p codex-protocol -p codex-core -p
codex-app-server-protocol -p codex-app-server -p codex-rollout -p
codex-rollout-trace -p codex-otel`
- `just fmt`
- broad package test run: 4,430/4,492 passed; 62 unrelated
local-environment/concurrency failures involved unavailable test
binaries, MCP subprocess setup, and app-server timeouts
## Summary
- Rename the string-valued external web access enum variants from
`Offline` / `Online` to `Cached` / `Live`.
- Align the transport names with the existing `web_search = "cached"` /
`"live"` configuration vocabulary.
Existing behavior is unchanged: `WebSearchMode::Cached` and
`WebSearchMode::Live` continue to send the backward-compatible boolean
values `false` and `true`; `Indexed` remains the only mode currently
sent as a string.
## Validation
- `just fmt`
- `just test -p codex-api` (127 passed)
## Summary
- Add `web_search = "indexed"` alongside `disabled`, `cached`, and
`live`.
- Use that same resolved mode for both hosted and standalone web search.
- For hosted search, send `index_gated_web_access: true` with external
web access enabled only when `indexed` is selected.
- For standalone search, preserve the existing boolean wire values for
existing modes (`cached` maps to `false` and `live` to `true`) and send
`"indexed"` only for `indexed`; `disabled` keeps the tool unavailable.
- Carry the mode through managed configuration requirements and
generated schemas.
## Why
Indexed search provides a middle ground between cached-only search and
unrestricted live page fetching. Search queries can remain live while
direct page fetches are limited to URLs admitted by the server.
The existing `web_search` setting remains the single source of truth, so
hosted and standalone executors cannot drift into different access
modes. Without an explicit `indexed` selection, the existing
model-visible tool and request shapes are unchanged.
```toml
web_search = "indexed"
[features]
standalone_web_search = true
```
## Validation
- `just fmt`
- `just test -p codex-api` (`126 passed`)
- `just test -p codex-web-search-extension` (`7 passed`)
- `just test -p codex-core
code_mode_can_call_indexed_standalone_web_search` (`1 passed`)
- Focused configuration, hosted request, standalone request, and
managed-requirement coverage is included in the PR; remaining suites run
in CI.
The full workspace test suite was not run locally.
## Why
Client-created response items enter history without IDs, so their
identity is lost across rollout persistence and resume. IDs should be
assigned once at the history-recording boundary, while IDs returned by
the server must remain unchanged.
The Responses API validates item IDs using type-specific prefixes.
Locally generated IDs therefore use the matching prefix plus a
hyphenated UUIDv7, keeping them valid while distinguishable from
server-generated IDs. Because this changes persisted history and
provider request shapes, the behavior is opt-in behind the
under-development `item_ids` feature. Compaction triggers remain request
controls whose API shape does not accept an ID.
## What changed
- Register the disabled-by-default `item_ids` feature and expose it in
`config.schema.json`.
- Make supported optional `ResponseItem` IDs serializable and expose
them in the generated app-server schemas.
- When `item_ids` is enabled, assign an ID during conversation-history
preparation if an item has no ID.
- Generate type-prefixed, hyphenated UUIDv7 IDs using the Responses API
item conventions.
- Preserve existing server IDs without rewriting them.
- Persist assigned IDs in rollouts and include them in subsequent
Responses requests.
- Remove the unsupported ID field from `CompactionTrigger` and document
why it has no ID.
- Add integration coverage for enabled ID persistence, preservation of
server IDs, and omission of generated IDs while the feature is disabled.
`prepare_conversation_items_for_history` is the single response-item ID
allocation boundary.
## Test plan
- `just test -p codex-features`
- `just test -p codex-core
response_item_ids_persist_across_resume_and_preserve_server_ids`
- `just test -p codex-core
non_openai_responses_requests_omit_item_turn_metadata`
- `just test -p codex-core
resize_all_images_prepares_failures_before_history_insertion`
- `just test -p codex-protocol`
- `just test -p codex-app-server-protocol`
- `just test -p codex-api azure_default_store_attaches_ids_and_headers`
## Summary
- Remove the realtime `architecture` selector from core protocol,
app-server protocol, config parsing, generated schemas, and callers.
- Always create WebRTC realtime calls with the AVAS query params:
`intent=quicksilver&architecture=avas`.
- Keep direct websocket realtime behavior on the existing config/default
path, while WebRTC starts without an explicit version now default to
realtime v1 because AVAS requires v1.
## Notes
- WebRTC realtime now means AVAS. If a caller explicitly asks to start
WebRTC with realtime v2, Codex rejects that request because the AVAS
WebRTC path only supports realtime v1. Websocket realtime is separate
and can still use realtime v2.
- The old `[realtime] architecture = "realtimeapi" | "avas"` config knob
is removed. Local configs that still set it will need to delete that
line.
- Some app-server tests that were only trying to exercise realtime v2
protocol behavior now use websocket transport, because WebRTC is
intentionally locked to AVAS/v1. Separate WebRTC tests cover the AVAS
query params, v1 startup, SDP flow, and sideband join.
## Validation
- Merged fresh `origin/main` at `83e6a786a2`.
- `just fmt`
- `just write-config-schema`
- `just write-app-server-schema`
- `git diff --check`
- `just test -p codex-api -p codex-core -p codex-app-server-protocol -p
codex-app-server realtime` (176 passed)
- `just test -p codex-protocol -p codex-config` (413 passed)
## Why
Frontend realtime voice continuity needs to replay a tiny
previous-session overlap as actual conversation items, including
assistant text. The app-server `thread/realtime/appendText` API already
carries a role through to the Rust realtime websocket layer, but the
shared role enum only accepted `user` and `developer`.
## What Changed
- Added `assistant` to `ConversationTextRole` and regenerated the
app-server schema/type fixtures.
- Added `output_text` as a realtime conversation content type.
- Updated realtime websocket item creation so assistant appendText emits
`content: [{ type: "output_text", text }]`, while user and developer
continue to emit `input_text`.
- Updated app-server docs and tests to cover assistant appendText
alongside the existing developer role behavior.
## Validation
- `just write-app-server-schema`
- `just fmt` (first sandboxed attempt failed because `uv` could not
access `~/.cache/uv`; reran with filesystem access and passed)
- `just test -p codex-api` passed: 126/126
- `just test -p codex-app-server-protocol` passed: 239/239, including
generated JSON/TypeScript fixture checks
- `just test -p codex-app-server` was started locally but stopped per
request after unrelated local sandbox/Seatbelt failures (`sandbox-exec:
sandbox_apply: Operation not permitted`) and one missing local `codex`
binary failure; CI should be faster and more authoritative for the full
suite.
## Why
`ResponseItem` variants do not have a consistent internal ID shape: some
variants carry required IDs, some carry optional IDs, and some cannot
represent an ID at all. The existing fields also use inconsistent serde,
TypeScript, and JSON-schema annotations. A single enum-level access path
is needed before history recording can assign and retain IDs.
This PR establishes that internal model only. It intentionally does not
generate or serialize IDs; allocation and wire persistence are isolated
in the stacked follow-up.
## What changed
- Give every concrete `ResponseItem` variant an `Option<String>` ID
field.
- Apply the same internal-only annotations to every ID field:
`#[serde(default, skip_serializing)]`, `#[ts(skip)]`, and
`#[schemars(skip)]`.
- Add `ResponseItem::id()` and `ResponseItem::set_id()` as the shared
accessors.
- Preserve IDs when history items are rewritten for truncation.
- Adapt consumers that previously assumed reasoning and image-generation
IDs were required.
- Regenerate app-server schemas so the hidden fields are represented
consistently.
The serde catch-all `ResponseItem::Other` remains ID-less because it
must remain a unit variant.
## Test plan
- `cargo check --tests -p codex-core -p codex-api -p codex-rollout-trace
-p codex-image-generation-extension`
- `just test -p codex-protocol`
- `just test -p codex-app-server-protocol`
- `just test -p codex-api -p codex-rollout-trace -p
codex-image-generation-extension`
- `just test -p codex-core event_mapping`
## Why
Codex Apps tools can mark arguments with `openai/fileParams`, but the
execution path resolved and opened those files directly on the host.
That bypassed the selected turn environment and prevented annotated file
arguments from working with remote environments.
## What changed
- resolve annotated file arguments against the primary turn environment
- read file metadata and contents through that environment's sandboxed
`ExecutorFileSystem`
- reject files over the 512 MiB limit from metadata before reading or
transferring them
- retain the buffered upload-size check as defense in depth
- make the OpenAI upload API accept a filename and buffered contents
instead of owning local filesystem access
- describe the model-visible argument as a path in the primary
environment
This builds on #27927, which added `size` to internal filesystem
metadata.
## Testing
- `just test -p codex-api upload_openai_file_returns_canonical_uri`
- `just test -p codex-mcp
tool_with_model_visible_input_schema_masks_file_params`
- `just test -p codex-core mcp_openai_file`
- `just test -p codex-core
codex_apps_file_params_upload_environment_files_before_mcp_tool_call`
The workspace denies `clippy::expect_used` in production. Although
`clippy.toml` allows `expect` in tests, Bazel Clippy compiles
integration-test helper code in a way that does not receive that
exemption, which encouraged verbose `unwrap_or_else(... panic!(...))`
and equivalent `match`/`let else` forms.
This allows `clippy::expect_used` once at each integration-test crate
root (including aggregated suites and test-support libraries), then
replaces manual panic-based Result and Option unwraps with
`expect`/`expect_err`. Standalone `tests/*.rs` files remain their own
crate roots. Intentional assertion and unexpected-variant panics remain
unchanged, and the production `expect_used = "deny"` lint remains in
place.
The cleanup is mechanical and net-negative in line count.
Summary
- Add the two missing `metadata: None` initializers after #28355 made
response-item metadata required.
- Restore test compilation for `codex-core` and `codex-api` on main.
Validation
- `git diff --check`
- `just fmt` (Rust formatting passed; unrelated Python formatter steps
could not use the sandboxed shared `uv` cache)
- Focused crate tests are running after PR creation.
## Description
This PR adds an optional `metadata` field to `ResponseItem` for
Responses API calls. Only mechanical plumbing, no actual values
populated and sent yet. Turns out just adding a new field to
`ResponseItem` has quite a large blast radius already.
This change is backwards compatible because `metadata` is optional and
omitted when absent, so existing response items and rollout history
without it still deserialize and requests that do not set it keep the
same wire shape. For provider compatibility, we strip out `metadata`
before non-OpenAI Responses requests so Azure and AWS Bedrock never see
this field.
My followup PR here will actually make use of it to start storing and
passing along `turn_id`: https://github.com/openai/codex/pull/28360
## What changed
- Added `ResponseItemMetadata` with optional `turn_id`, plus optional
`metadata` on Responses API item variants and inter-agent communication.
- Preserved item metadata through response-item rewrites such as
truncation, missing tool-output synthesis, compaction history
rebuilding, visible-history conversion, rollout/resume, and generated
app-server schemas/types.
- Strip item metadata from non-OpenAI Responses requests while
preserving it for OpenAI-shaped requests.
- Updated the mechanical fixture/test construction churn required by the
new optional field.
## Why
Responses HTTP requests were converted from `ResponsesApiRequest` into a
full `serde_json::Value`. `EndpointSession` then deep-cloned that value
for each retry, and the transport serialized and compressed it again
before every send.
Large histories make those copies expensive. Retry attempts should reuse
the same immutable request bytes.
## What
- Serialize standard Responses requests directly into a ref-counted
`EncodedJsonBody`.
- Preserve the Azure path that attaches item IDs before encoding.
- Prepare JSON, compression, and derived content headers once before the
retry loop.
- Clone the prepared request per attempt so body clones only bump the
`Bytes` reference count.
- Keep auth inside the retry loop. Signing auth sees the exact final
headers and body bytes that the transport sends.
- Preserve request-body TRACE output. With TRACE plus compression,
retain the original JSON bytes for logging; normal requests keep only
the final wire bytes.
- Leave non-Responses endpoint bodies on the existing `Value` path.
## Performance
A temporary release-mode measurement used a 10 MiB JSON body and 10
retry preparations:
- old `Value` clone + serialize path: 30 ms total
- prepared shared-byte path: less than 1 ms total
That is about 3 ms avoided per retry for this payload on the test
machine. Each retry also stops allocating another request-sized JSON
tree and serialized buffer. Without TRACE, compressed requests retain
only the final compressed wire bytes.
## Validation
- `just test -p codex-client` — 28 passed
- `just test -p codex-api` — 125 passed
- `just fix -p codex-client`
- `just fix -p codex-api`
## Why
Responses WebSocket requests were encoded in two steps: first into a
full `serde_json::Value`, then again into the JSON string sent over the
socket.
That walks the full request twice and keeps an extra JSON tree alive.
These requests can contain the complete conversation history and tool
schemas, so the extra work grows with the request size.
## What changed
- serialize `ResponsesWsRequest` directly to the wire string
- pass that string through the existing WebSocket stream and send path
- keep the existing error mapping, tracing, send timeout, and telemetry
behavior
- compare the new wire JSON with the previous `to_value` payload in a
focused test
## Performance
I measured both paths in an optimized temporary test using a
6,324,180-byte request: 4 MiB of history plus 256 tools with 8 KiB
descriptions. Each path ran 100 times.
- previous `to_value` + `to_string`: 209 ms total, 2.09 ms per request
- direct `to_string`: 174 ms total, 1.74 ms per request
- difference: about 17% faster, or 0.35 ms per request
The direct path also removes one full temporary `serde_json::Value`
tree. For this mostly string-backed payload, that avoids roughly one
payload-sized copy plus the JSON node overhead. The exact memory saving
depends on the request shape.
The temporary benchmark was removed before committing.
## Validation
- `just test -p codex-api` — 125 passed
- `just fix -p codex-api`
## Context
Inline compaction is part of the active logical turn. Compact requests
and the sampling requests around them should use the same turn state,
including when compaction is the first request to establish it.
## Change
Pass the turn-scoped `OnceLock` directly to inline v1 compaction so
`/responses/compact` includes an established value in the existing HTTP
header. Capture `x-codex-turn-state` from the compact response into that
same lock, allowing pre-turn compact to establish the value that
subsequent sampling reuses.
V2 compact already uses the normal Responses HTTP/WebSocket path and
continues to share the same `OnceLock` without separate plumbing. The
first returned value wins for the logical turn.
## Test plan
Integration coverage verifies that:
- pre-turn v1 compact can establish state for the first sampling request
- inline v1 compact receives established state over HTTP
- inline v2 compact reuses established state over HTTP
- inline v2 compact reuses established state over WebSocket
CI validates the full change.
## Context
Turn state is scoped to one logical turn, but the WebSocket path
currently exchanges it through upgrade headers, which are scoped to the
physical connection. A connection may be reused across turns, so its
handshake cannot represent the turn lifecycle reliably.
## Change
Exchange turn state on each WebSocket response request instead:
- send an established value in `response.create.client_metadata`
- read the returned value from the existing `response.metadata` event
- retain the first value in the turn-scoped `ModelClientSession`
`OnceLock`
- start the next logical turn without state, even when it reuses the
same WebSocket connection
This gives WebSocket requests the same first-value-wins contract as the
existing HTTP path.
## Test plan
Integration coverage verifies that:
- WebSocket replays returned state on same-turn follow-ups
- later response metadata does not replace the first value
- state resets at the logical turn boundary without requiring a
reconnect
CI validates the full change.
## Stack
This is 1/2. #28002 builds on this request-scoped transport to carry
established state through compact requests.
## Summary
Add an explicit `user` or `developer` role to
`thread/realtime/appendText` and propagate it through the realtime input
queue into `conversation.item.create`. Older JSON clients that omit the
field continue to default to `user`.
This lets app-provided context such as memory retain developer authority
without bypassing app-server through a renderer-owned data channel. The
app-server schemas, API documentation, and focused protocol and
websocket coverage are updated with the new contract.
The Codex Apps consumer is tracked in
[openai/openai#1025261](https://github.com/openai/openai/pull/1025261).
## Summary
Adds a `RealtimeConversationArchitecture` option for realtime
conversation startup, with `realtimeapi` as the default and `avas` as an
opt-in architecture.
The AVAS path is limited to realtime v1 conversational WebRTC starts,
and WebRTC call creation appends `intent=quicksilver&architecture=avas`
to `/v1/realtime/calls`. The existing sideband websocket still joins by
`call_id`.
This also exposes the per-session architecture override through
app-server v2 `thread/realtime/start` params and updates the config
schema for `[realtime].architecture`.
## Validation
- `just fmt`
- `just write-config-schema`
- `just test -p codex-api sends_avas_session_call_query_params`
- `just test -p codex-core -E
'test(~conversation_webrtc_start_uses_avas_architecture_query)'`
- `just test -p codex-core -E 'test(realtime_loads_from_config_toml)'`
- `just test -p codex-app-server-protocol -E
'test(~serialize_thread_realtime_start) |
test(generated_ts_optional_nullable_fields_only_in_params)'`
- `just test -p codex-app-server -E
'test(realtime_webrtc_start_emits_sdp_notification)'`
## Why
First-party async traits should expose their `Send` contracts explicitly
without requiring `async_trait`. This completes the migration pattern
established in #27303 and #27304.
## What changed
- Replaced the remaining first-party `async_trait` traits with native
return-position `impl Future + Send` where statically dispatched and
explicit boxed `Send` futures where object safety is required.
- Kept implementations behavior-preserving, outlining existing async
bodies into inherent methods where that keeps the diff reviewable.
- Removed all direct first-party `async-trait` dependencies and the
workspace dependency declaration.
- Added a cargo-deny policy that permits `async-trait` only through the
remaining transitive wrapper crates.
- Updated `rand` from 0.8.5 to 0.8.6 to resolve RUSTSEC-2026-0097 and
keep the full cargo-deny check passing.
## Validation
- `just test -p codex-exec-server`: 216 passed, 2 skipped.
- `just test -p codex-model-provider`: 39 passed.
- `just test -p codex-core` and `just test`: changed tests passed;
remaining failures are environment-sensitive suites unrelated to this
migration.
- `cargo deny check`
- `just fix`
- `just fmt`
- `cargo shear`
- `just bazel-lock-check`
## Summary
- add optional `comp_hash` metadata to `ModelInfo`
- update `ModelInfo` fixtures for the shared schema change
- keep older model responses compatible by defaulting the field to
`None`
## Why
The models endpoint needs an opaque identifier for compaction-compatible
model configurations. This PR only exposes that value in model metadata;
it does not add it to turn context or change runtime behavior.
Follow-up #27520 carries the value through turn context and rollouts,
then uses it to trigger compaction.
## Stack
- based directly on `main`
- replaces #27519, which was accidentally merged into the wrong base
branch
- functionality follow-up: #27520
## Testing
- `just test -p codex-protocol
model_info_defaults_availability_nux_to_none_when_omitted`
- `just fix -p codex-core -p codex-protocol -p codex-analytics -p
codex-models-manager`
## Why
When a realtime session is open without an active frontend-model
handoff, completed Codex assistant messages are currently dropped. That
prevents the frontend model from hearing orchestrator preambles and
final responses produced by typed turns or other non-handoff work, which
makes the two models present as disconnected personas.
Active handoffs already forward each completed assistant message,
including preambles. This change leaves those V1 and V2 paths intact and
fills only the no-active-handoff gap.
## What changed
- Send standalone V1 assistant messages through
`conversation.handoff.append` with a stable synthetic handoff ID
- Send standalone V2 assistant messages as normal `[BACKEND]`
`conversation.item.create` message items, then enqueue `response.create`
so the frontend model responds
- Preserve the existing active V1 and V2 transport and completion
behavior
- Continue excluding user messages from realtime mirroring
- Skip empty output and cap each complete context injection, including
its V2 prefix, at 1,000 tokens
- Add end-to-end coverage for both wire formats, V2 response creation,
preambles, final responses, and truncation
## Test plan
- CI
## What
- Consume plaintext `output` from standalone search while retaining
optional `encrypted_output` parsing.
- Expose `web.run` to code mode and return search output to nested
JavaScript calls.
- Cover direct and code-mode standalone search paths with integration
tests.
## Why
`/v1/alpha/search` now returns plaintext output, which code mode needs
to consume standalone search results.
## Test plan
- `just test -p codex-api`
- `just test -p codex-web-search-extension`
- `just test -p codex-core code_mode_can_call_standalone_web_search`
- `just test -p codex-app-server
standalone_web_search_round_trips_output`
## Why
First-party backends can supply turn-scoped moderation metadata that
app-server clients need for client-side presentation. Exposing this as
an experimental typed notification lets opted-in clients consume it
without interpreting raw Responses API events.
## What changed
- forward `response.metadata.openai_chatgpt_moderation_metadata` from
Responses API SSE and WebSocket streams as turn-scoped moderation
metadata
- emit the experimental app-server v2 `turn/moderationMetadata`
notification with `{ threadId, turnId, metadata }`
- add app-server integration coverage for the typed moderation metadata
notification
## Testing
- `just test -p codex-core
build_ws_client_metadata_includes_window_lineage_and_turn_metadata`
- `just test -p codex-core` (fails locally: 46 failures and 1 timeout,
primarily missing `test_stdio_server` and shell snapshot timeouts)
- `just test -p codex-app-server-protocol`
- `just test -p codex-app-server
turn_moderation_metadata_emits_typed_notification_v2`
- `just test -p codex-app-server` (fails locally: 792 passed, 10 failed,
and 5 timed out; failures are in existing environment-sensitive tests,
primarily because nested macOS `sandbox-exec` is not permitted)
- `just write-app-server-schema --experimental --schema-root
/tmp/codex-app-server-schema-experimental`
## Summary
- add a defaulted `ModelInfo.use_responses_lite` catalog field
- support serializing `reasoning.context` while preserving the existing
effort and summary path
- has not been turned on for any models yet
I've added an override to parallel tools if responses_lite is on. I've
also forced persistent reasoning when using responses_lite. It would be
ideal if we could centralize all the responses_lite plumbing, but I
think this is best for now to keep the plumbing & diffs small.
## Testing
- `cargo test -p codex-protocol
model_info_defaults_availability_nux_to_none_when_omitted`
- `RUST_MIN_STACK=8388608 cargo test -p codex-core
responses_lite_sets_all_turns_context_and_disables_parallel_tool_calls`
- `RUST_MIN_STACK=8388608 cargo test -p codex-core
configured_reasoning_summary_is_sent`
- `cargo check -p codex-core --tests`
- `RUST_MIN_STACK=8388608 cargo clippy -p codex-core --tests` (passes
with pre-existing warnings in `codex-code-mode` and
`codex-core-plugins`)
## Why
The Responses websocket client no longer needs to send a follow-up
`response.processed` request after a turn response has already been
recorded. Keeping that extra acknowledgement path adds feature-gated
control flow and a second websocket request shape that no longer carries
useful behavior.
## What Changed
- Removed the `response.processed` websocket request type and sender.
- Removed the `responses_websocket_response_processed` feature flag and
schema entry.
- Removed turn and remote-compaction plumbing that only tracked response
IDs to send the acknowledgement.
- Removed tests that existed solely to cover the deleted feature path.
## Validation
- `just fix -p codex-core -p codex-api -p codex-features`
Stack split from #25708. Original PR intentionally left open. This first
PR adds the multi-agent runtime metadata types and catalog plumbing used
by the rest of the stack.
## Summary
Enterprise users can have an effective monthly credit limit, but Codex
`/status` currently drops that metadata from the account-usage response.
This change adds the optional `spend_control.individual_limit`
projection to the existing rate-limit snapshot flow. The backend client
reads the monthly limit, app-server exposes it as `individualLimit`, and
the TUI renders a `Monthly credit limit` row through the existing
progress-bar renderer.
When the backend does not return an effective monthly limit, existing
rate-limit behavior is unchanged.
## Existing backend state
The account-usage backend already returns the effective monthly limit
and current usage together:
```json
{
"spend_control": {
"reached": false,
"individual_limit": {
"limit": "25000",
"used": "8000",
"remaining": "17000",
"used_percent": 32,
"remaining_percent": 68,
"reset_after_seconds": 86400,
"reset_at": 1778137680
}
}
}
```
Before this change, Codex projected rolling `primary` and `secondary`
windows plus `credits`. It ignored `spend_control.individual_limit`, so
app-server clients and `/status` could not render the monthly cap.
The updated flow is:
```text
account usage backend
-> backend-client reads spend_control.individual_limit
-> existing rate-limit snapshot carries optional individual_limit
-> app-server exposes optional individualLimit
-> TUI renders Monthly credit limit
```
## App-server contract
`account/rateLimits/read` and sparse `account/rateLimits/updated`
notifications now include an additive nullable
`rateLimits.individualLimit` field:
```json
{
"individualLimit": {
"limit": "25000",
"used": "8000",
"remainingPercent": 68,
"resetsAt": 1778137680
}
}
```
In an `account/rateLimits/read` response, `null` means no monthly limit
is available. `account/rateLimits/updated` remains a sparse rolling
notification: clients merge available values into their most recent
`account/rateLimits/read` snapshot or refetch. Nullable account metadata
in a rolling notification does not clear a previously observed value.
## Design decisions
- Extend the existing rate-limit snapshot instead of introducing a
separate request or wire-level update protocol.
- Keep the Codex projection narrow: `/status` needs the effective limit,
current usage, remaining percentage, and reset timestamp.
- Render the monthly row through the existing progress-bar renderer,
with one optional detail line for `8,000 of 25,000 credits used`.
- Keep the backend response optional so existing accounts and older
usage states preserve their current behavior.
- Preserve cached monthly metadata when sparse rolling notifications
omit it. Live account-usage reads remain authoritative and can clear a
removed limit.
## Visual evidence
```text
Monthly credit limit: [██████████████░░░░░░] 68% left (resets 07:08 on 7 May)
8,000 of 25,000 credits used
```
Snapshot:
`codex-rs/tui/src/status/snapshots/codex_tui__status__tests__status_snapshot_includes_enterprise_monthly_credit_limit.snap`
## Testing
Tests: generated app-server schema verification, protocol tests,
backend-client tests, app-server integration coverage, TUI snapshot
coverage, formatting, and workspace lint cleanup.
## Why
Guardian auto-review normally uses the provider-preferred review model
when one is available. Some parent models need model-catalog metadata to
select a different review model while keeping older `/models` payloads
compatible when that metadata is absent.
## What changed
- Added optional `ModelInfo::auto_review_model_override` metadata to the
public model payload as a review-model slug.
- Updated Guardian review model selection to prefer the catalog override
when present, while preserving the existing provider preferred-model
path and parent-model fallback when it is omitted.
- Added focused Guardian coverage for override and no-override model
selection.
- Added an `auto_review` core integration suite test that loads override
metadata from a remote model catalog path and asserts the strict
auto-review `/responses` request uses the catalog-selected review model.
- Updated existing `ModelInfo` fixtures and local catalog constructors
for the new optional field.
## Validation
- `cargo test -p codex-protocol
model_info_defaults_availability_nux_to_none_when_omitted`
- `cargo test -p codex-core guardian_review_uses_`
- `cargo test -p codex-core
remote_model_override_uses_catalog_model_for_strict_auto_review --test
all`
- `just fix -p codex-protocol`
- `just fix -p codex-core`
- `just fmt`
- `git diff --check`
## Why
The standalone `/v1/alpha/search` request now requires a `model`, but
the `web.run` extension currently omits it.
Adds `model` to extension `ToolCall` invocation.
Follow-up to #23823.
## What changed
- Make `SearchRequest.model` required.
- Expose the effective per-turn model on extension tool calls and pass
it in standalone web-search requests.
- Assert the model is forwarded in the app-server round-trip test.
## Testing
- `just test -p codex-api -p codex-tools -p codex-web-search-extension
-p codex-memories-extension -p codex-goal-extension`
- `just test -p codex-core -E
'test(passes_turn_fields_and_scoped_turn_item_emitter_to_extension_call)'`
- `just test -p codex-app-server -E
'test(standalone_web_search_round_trips_encrypted_output)'`
## Why
Some models need to select their code-execution behavior through model
catalog metadata. Models without that metadata must continue to follow
the existing `CodeMode` and `CodeModeOnly` feature flags, including when
a newer server sends an enum value this client does not recognize.
## What changed
- add optional `ModelInfo.tool_mode` metadata with `direct`,
`code_mode`, and `code_mode_only`
- treat omitted and unknown wire values as `None`
- resolve `None` from the existing feature flags
- carry the resolved `ToolMode` directly on `TurnContext`, outside
`Config`
- use the resolved value for turn creation, model switches, review
turns, tool planning, and code execution
## Coverage
- add protocol coverage for omitted, known, and unknown enum values
- add focused coverage for flag fallback and explicit metadata
overriding feature flags
- add core integration coverage that fetches remote model metadata
through `/v1/models` and verifies the outbound `/responses` tools for
explicit `direct` and `code_mode_only` selectors
## Stack
- followed by #25032
## Summary
Add the extension-backed standalone `web.run` tool so Codex can call the
standalone search endpoint through the `codex-api` search client and
return its encrypted output to Responses.
- gate the new tool behind `standalone_web_search`
- install the extension in the app-server thread registry and hide
hosted `web_search` when standalone search is enabled for OpenAI
providers so the two paths stay mutually exclusive
- build search context from persisted history using a small tail
heuristic: previous user message, assistant text between the last two
user turns capped at about 1k tokens, and current user message
## Test Plan
- `cargo test -p codex-web-search-extension`
- `cargo test -p codex-api`
- `cargo test -p codex-core
hosted_tools_follow_provider_auth_model_and_config_gates`
## Why
`openai/openai#947613` adds `X-Codex-Rate-Limit-Reached-Type` for Codex
workspace credit-depletion and spend-cap responses. The CLI currently
reads the adjacent promo header but otherwise renders generic
usage-limit copy, so those responses do not explain the
workspace-specific action the user needs to take.
Backend dependency: https://github.com/openai/openai/pull/947613
## What Changed
- Parse `X-Codex-Rate-Limit-Reached-Type` in the usage-limit error
handling path alongside `x-codex-promo-message`.
- Keep the header value parsing with the shared `RateLimitReachedType`
enum.
- Carry the parsed type on `UsageLimitReachedError` and render
client-owned copy for the four workspace owner/member credit and
spend-cap values.
- Preserve existing promo and plan-based text for absent, generic, or
unknown header values.
- Keep the existing TUI workspace-owner nudge state path unchanged; the
response header only selects the displayed error string.
- Add focused display coverage for all specific type values and the
generic fallback case.
## Test Plan
- Added `usage_limit_reached_error_formats_rate_limit_reached_types`
coverage.
- Not run manually, per request; CI runs validation on the pushed
commit.
## Why
Standalone image generation needs a typed `codex-api` client surface for
the Codex image proxy routes before the harness and model-facing tool
layers are wired in.
## What changed
- Added `ImagesClient` support for JSON `images/generations` and
`images/edits` requests.
- Added typed request and response shapes for generation, JSON edit
image URLs, image metadata, and base64 image outputs.
- Kept generation model slugs open-ended while requiring the generation
model field that the downstream endpoint expects.
- Exported the new client and image types from `codex-api`.
- Added coverage for generation and edit wire shapes, extra response
metadata that the client ignores, and malformed image responses missing
`data`.
## Validation
- `cargo test -p codex-api`
- `just fix -p codex-api`
- `just fmt`
- `git diff --check main`
## Why
Realtime v1 websocket sessions now expect a slightly different boundary
shape for text input, completed input transcripts, and connection
headers. Codex was still using the older shape, so some v1 text appends
could be rejected before the existing conversation flow could handle
them.
## What changed
- Send v1 user text items with `input_text` content
- Accept v1 turn-marked input transcript events as completed transcripts
- Add the v1 alpha header only for v1 realtime sessions
- Cover the outbound text shape, transcript parsing, and versioned
headers
## Test plan
- `cargo test -p codex-api endpoint::realtime_websocket::methods::tests`
- `cargo test -p codex-core quicksilver_alpha_header`
## Why
Model catalog responses can now advertise a nullable
`default_service_tier` for each model. Codex needs to preserve three
distinct states all the way from config/app-server inputs to inference:
- no explicit service tier, so the client may apply the current model
catalog default when FastMode is enabled
- explicit `default`, meaning the user intentionally wants standard
routing
- explicit catalog tier ids such as `priority`, `flex`, or future tiers
Keeping those states distinct prevents the UI from showing one tier
while core sends another, especially after model switches or app-server
`thread/start` / `turn/start` updates.
## What Changed
- Plumbed `default_service_tier` through model catalog protocol types,
app-server model responses, generated schemas, model cache fixtures, and
provider/model-manager conversions.
- Added the request-only `default` service tier sentinel and normalized
legacy config spelling so `fast` in `config.toml` still materializes as
the runtime/request id `priority`.
- Moved catalog default resolution to the TUI/client side, including
recomputing the effective service tier when model/FastMode-dependent
surfaces change.
- Updated app-server thread lifecycle config construction so
`serviceTier: null` preserves explicit standard-routing intent by
mapping to `default` instead of internal `None`.
- Kept core responsible for validating explicit tiers against the
current model and stripping `default` before `/v1/responses`, without
applying catalog defaults itself.
## Validation
- `CARGO_INCREMENTAL=0 cargo build -p codex-cli`
- `CARGO_INCREMENTAL=0 cargo test -p codex-app-server model_list`
- `cargo test -p codex-tui service_tier`
- `cargo test -p codex-protocol service_tier_for_request`
- `cargo test -p codex-core get_service_tier`
- `RUST_MIN_STACK=8388608 CARGO_INCREMENTAL=0 cargo test -p codex-core
service_tier`
add standalone web search request types and a `codex-api` client ahead
of the extension-contributed search tool.
this adds typed commands/settings and opaque encrypted output handling
for the new standalone search flow. the endpoint types are close to
finalized but may still shift slightly as that API settles.
## Why
Remote compaction currently sends a unary `POST /responses/compact` and
waits for the full response before replacing history or emitting the
completed `ContextCompaction` item. Unlike normal `/responses` streaming
requests, this unary compact request had no timeout boundary. If the
backend accepts the request and then stalls before returning a body, the
existing request retry policy never sees a transport error, so the
compact turn can remain stuck after the started item with no completion
or actionable error.
That matches the reported hang shape in issues such as #18363, where
logs show `responses/compact` was posted but no corresponding compact
completion followed. A bounded request timeout gives the existing retry
policy a concrete timeout error to retry instead of letting the user sit
indefinitely on automatic context compaction.
## What
- Add a request timeout to legacy `/responses/compact` calls.
- Size that timeout from the provider stream idle timeout with a
conservative multiplier, so the default compact attempt gets 20 minutes
rather than the 5 minute stream idle window.
- Map API transport timeouts to a request timeout error instead of the
child-process timeout message.
## Testing
- Not run (per request; CI will cover).
## 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`
## Why
Stop sending duplicate `session_id`/`thread_id` headers. We only want
the hyphenated forms as `_` is rejected by some proxies
Related discussion here:
https://openai.slack.com/archives/C095U48JNL9/p1778508316923179
## What
- Keep `session-id` and `thread-id`
- Remove the underscore aliases
## Why
`CODEX_RS_SSE_FIXTURE` let integration-style CLI, exec, and TUI tests
bypass the normal Responses transport by reading SSE from local files.
That kept test-only behavior wired through production client code. The
affected tests can stay hermetic by using the existing
`core_test_support::responses` mock server and passing `openai_base_url`
instead.
## What Changed
- Removed the `CODEX_RS_SSE_FIXTURE` flag,
`codex_api::stream_from_fixture`, the `env-flags` dependency, and the
checked-in SSE fixture files.
- Repointed the affected core, exec, and TUI tests at `MockServer` with
the existing SSE event constructors.
- Removed the Bazel test data plumbing for the deleted fixtures and
refreshed cargo/Bazel lock state.
## Verification
- `cargo build -p codex-cli`
- `cargo test -p codex-api`
- `cargo test -p codex-core --test all responses_api_stream_cli`
- `cargo test -p codex-core --test all
integration_creates_and_checks_session_file`
- `cargo test -p codex-exec --test all ephemeral`
- `cargo test -p codex-exec --test all resume`
- `cargo test -p codex-tui --test all
resume_startup_does_not_consume_model_availability_nux_count`
- `just bazel-lock-update`
- `just bazel-lock-check`
- `just fix -p codex-api -p codex-core -p codex-exec -p codex-tui`
- `git diff --check`
## Why
Some consumers expect conventional hyphenated HTTP headers. Codex
already sends the session and thread IDs on outbound Responses requests,
but it only uses the underscore spellings today, which makes those IDs
harder to consume in systems that normalize or reject underscore header
names.
Full context here:
https://openai.slack.com/archives/C08KCGLSPSQ/p1778248578422369
## What changed
- `build_session_headers` now emits both `session_id` and `session-id`
when a session ID is present.
- It does the same for `thread_id` and `thread-id`.
- Added regression coverage in `codex-api/tests/clients.rs` and
`core/tests/suite/client.rs` so both the lower-level client tests and
the end-to-end request tests assert the two header spellings are
present.
## Test plan
- Added header assertions in `codex-api/tests/clients.rs`.
- Added request-header assertions in `core/tests/suite/client.rs` for
both the `/v1/responses` and `/api/codex/responses` request paths.
## Summary
`cargo test` has entails both running standard Rust tests and doctests.
It turns out that the doctest discovery is fairly slow, and it's a cost
you pay even for crates that don't include any doctests.
This PR disables doctests with `doctest = false` for crates that lack
any doctests.
For the collection of crates below, this speeds up test execution by
>4x.
E.g., before this PR:
```
Benchmark 1: cargo test -p codex-utils-absolute-path -p codex-utils-cache -p codex-utils-cli -p codex-utils-home-dir -p codex-utils-output-truncation -p codex-utils-path -p codex-utils-string -p codex-utils-template -p codex-utils-elapsed -p codex-utils-json-to-toml
Time (mean ± σ): 1.849 s ± 4.455 s [User: 0.752 s, System: 1.367 s]
Range (min … max): 0.418 s … 14.529 s 10 runs
```
And after:
```
Benchmark 1: cargo test -p codex-utils-absolute-path -p codex-utils-cache -p codex-utils-cli -p codex-utils-home-dir -p codex-utils-output-truncation -p codex-utils-path -p codex-utils-string -p codex-utils-template -p codex-utils-elapsed -p codex-utils-json-to-toml
Time (mean ± σ): 428.6 ms ± 6.9 ms [User: 187.7 ms, System: 219.7 ms]
Range (min … max): 418.0 ms … 436.8 ms 10 runs
```
For a single crate, with >2x speedup, before:
```
Benchmark 1: cargo test -p codex-utils-string
Time (mean ± σ): 491.1 ms ± 9.0 ms [User: 229.8 ms, System: 234.9 ms]
Range (min … max): 480.9 ms … 512.0 ms 10 runs
```
And after:
```
Benchmark 1: cargo test -p codex-utils-string
Time (mean ± σ): 213.9 ms ± 4.3 ms [User: 112.8 ms, System: 84.0 ms]
Range (min … max): 206.8 ms … 221.0 ms 13 runs
```
Co-authored-by: Codex <noreply@openai.com>
## Summary
- Add a `response.processed` websocket request payload and sender for
Responses API websockets.
- Send `response.processed` from `try_run_sampling_request` after a
response completes, local turn processing succeeds, and the
session-owned feature flag is enabled.
- Add websocket coverage for both enabled and disabled feature-flag
behavior.
## Validation
- `just fmt`
- `cargo test -p codex-core response_processed`
- `cargo test -p codex-api responses_websocket`
- `cargo test -p codex-features
responses_websocket_response_processed_is_under_development`
- `git diff --check`
- `just fix -p codex-api -p codex-core -p codex-features`
- `git diff --check origin/main...HEAD`
## Why
`/responses/compact` should preserve the request-affinity fields that
apply to the active auth mode. ChatGPT-auth compact requests need the
effective `service_tier`, and compact requests for every auth mode need
the stable `prompt_cache_key`, so compaction does not quietly lose
routing or cache behavior that normal sampling already has.
This follows the request-parity direction from #20719, but keeps the net
change focused on the compact payload fields needed here.
## What changed
- Add `service_tier` and `prompt_cache_key` to the compact endpoint
input payload.
- Build the remote compact payload from the existing responses request
builder output so `Fast` still maps to `priority` when compact sends a
service tier.
- Pass the turn service tier into remote compaction, but only include it
in compact payloads for ChatGPT-backed auth.
- Keep `prompt_cache_key` on compact payloads for all auth modes.
- Add request-body diff snapshot coverage in
`core/tests/suite/compact_remote.rs` for:
- API-key auth reusing `prompt_cache_key` while omitting `service_tier`
even when `Fast` is configured.
- ChatGPT auth reusing both `service_tier` and `prompt_cache_key`.
- Drive the snapshot coverage through five varied turns: plain text,
multi-part text, tool-call continuation, image+text input, local-shell
continuation, and final-turn reasoning output.
## Verification
- Added insta snapshots for compact request-body parity against the last
normal `/responses` request after five varied turns.
- Not run locally per repo guidance; relying on GitHub CI for test
execution.
---------
Co-authored-by: Codex <noreply@openai.com>
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