codex

override instructions using ModelInfo (#7754 )

Making sure we can override base instructions

Ahmed Ibrahim · 2025-12-08 17:30:42 -08:00

cacfd003ac

load models from disk and set a ttl and etag (#7722 )

# External (non-OpenAI) Pull Request Requirements

Before opening this Pull Request, please read the dedicated
"Contributing" markdown file or your PR may be closed:
https://github.com/openai/codex/blob/main/docs/contributing.md

If your PR conforms to our contribution guidelines, replace this text
with a detailed and high quality description of your changes.

Include a link to a bug report or enhancement request.

Ahmed Ibrahim · 2025-12-08 13:43:04 -08:00

222a491570

Add remote models feature flag (#7648 )

# External (non-OpenAI) Pull Request Requirements

Before opening this Pull Request, please read the dedicated
"Contributing" markdown file or your PR may be closed:
https://github.com/openai/codex/blob/main/docs/contributing.md

If your PR conforms to our contribution guidelines, replace this text
with a detailed and high quality description of your changes.

Include a link to a bug report or enhancement request.

Ahmed Ibrahim · 2025-12-07 09:47:48 -08:00

53a486f7ea

feat(core) Add login to shell_command tool (#6846 )

## Summary
Adds the `login` parameter to the `shell_command` tool - optional,
defaults to true.

## Testing
- [x] Tested locally

Dylan Hurd · 2025-12-05 11:03:25 -08:00

a8cbbdbc6e

fix: taking plan type from usage endpoint instead of thru auth token (#7610 )

pull plan type from the usage endpoint, persist it in session state /
tui state, and propagate through rate limit snapshots

zhao-oai · 2025-12-04 23:34:13 -08:00

b8eab7ce90

Call models endpoint in models manager (#7616 )

- Introduce `with_remote_overrides` and update
`refresh_available_models`
- Put `auth_manager` instead of `auth_mode` on `models_manager`
- Remove `ShellType` and `ReasoningLevel` to use already existing
structs

Ahmed Ibrahim · 2025-12-04 18:28:03 -08:00

7b359c9c8e

Add models endpoint (#7603 )

- Use the codex-api crate to introduce models endpoint. 
- Add `models` to codex core tests helpers
- Add `ModelsInfo` for the endpoint return type

Ahmed Ibrahim · 2025-12-04 12:57:54 -08:00

903b7774bc

Refactor execpolicy fallback evaluation (#7544 )

## Refactor of the `execpolicy` crate

To illustrate why we need this refactor, consider an agent attempting to
run `apple | rm -rf ./`. Suppose `apple` is allowed by `execpolicy`.
Before this PR, `execpolicy` would consider `apple` and `pear` and only
render one rule match: `Allow`. We would skip any heuristics checks on
`rm -rf ./` and immediately approve `apple | rm -rf ./` to run.

To fix this, we now thread a `fallback` evaluation function into
`execpolicy` that runs when no `execpolicy` rules match a given command.
In our example, we would run `fallback` on `rm -rf ./` and prevent
`apple | rm -rf ./` from being run without approval.

zhao-oai · 2025-12-03 23:39:48 -08:00

3d35cb4619

whitelist command prefix integration in core and tui (#7033 )

this PR enables TUI to approve commands and add their prefixes to an
allowlist:
<img width="708" height="605" alt="Screenshot 2025-11-21 at 4 18 07 PM"
src="https://github.com/user-attachments/assets/56a19893-4553-4770-a881-becf79eeda32"
/>

note: we only show the option to whitelist the command when 
1) command is not multi-part (e.g `git add -A && git commit -m 'hello
world'`)
2) command is not already matched by an existing rule

zhao-oai · 2025-12-03 23:17:02 -08:00

e925a380dc

Introduce ModelsManager and migrate app-server to use it. (#7552 )

Ahmed Ibrahim · 2025-12-03 17:17:56 -08:00

00cc00ead8

Migrate model preset (#7542 )

- Introduce `openai_models` in `/core`
- Move `PRESETS` under it
- Move `ModelPreset`, `ModelUpgrade`, `ReasoningEffortPreset`,
`ReasoningEffortPreset`, and `ReasoningEffortPreset` to `protocol`
- Introduce `Op::ListModels` and `EventMsg::AvailableModels`

Next steps:
- migrate `app-server` and `tui` to use the introduced Operation

Ahmed Ibrahim · 2025-12-03 20:30:43 +00:00

71504325d3

chore: review everywhere (#7444 )

jif-oai · 2025-12-02 11:26:27 +00:00

4b78e2ab09

feat: alias compaction (#7442 )

jif-oai · 2025-12-02 09:21:30 +00:00

85e2fabc9f

feat: detached review (#7292 )

jif-oai · 2025-11-28 11:34:57 +00:00

aaec8abf58

feat: update process ID for event handling (#7261 )

jif-oai · 2025-11-25 14:21:05 -08:00

28ff364c3a

feat: add compaction event (#7289 )

jif-oai · 2025-11-25 16:12:14 +00:00

9ba27cfa0a

chore: add cargo-deny configuration (#7119 )

- add GitHub workflow running cargo-deny on push/PR
- document cargo-deny allowlist with workspace-dep notes and advisory
ignores
- align workspace crates to inherit version/edition/license for
consistent checks

Josh McKinney · 2025-11-24 12:22:18 -08:00

ec49b56874

[feedback] Add source info into feedback metadata. (#7140 )

Verified the source info is correctly attached based on whether it's cli
or vscode.

Matthew Zeng · 2025-11-24 19:05:37 +00:00

c31663d745

support MCP elicitations (#6947 )

No support for request schema yet, but we'll at least show the message
and allow accept/decline.

<img width="823" height="551" alt="Screenshot 2025-11-21 at 2 44 05 PM"
src="https://github.com/user-attachments/assets/6fbb892d-ca12-4765-921e-9ac4b217534d"
/>

Jeremy Rose · 2025-11-21 14:44:53 -08:00

7561a6aaf0

Support all types of search actions (#7061 )

Fixes the 

```
{
  "error": {
    "message": "Invalid value: 'other'. Supported values are: 'search', 'open_page', and 'find_in_page'.",
    "type": "invalid_request_error",
    "param": "input[150].action.type",
    "code": "invalid_value"
  }
```
error.


The actual-actual fix here is supporting absent `query` parameter.

pakrym-oai · 2025-11-20 20:45:28 -08:00

ab5972d447

[app-server] update doc with codex error info (#6941 )

Document new codex error info. Also fixed the name from
`codex_error_code` to `codex_error_info`.

Celia Chen · 2025-11-21 01:02:37 +00:00

7e2165f394

[app-server & core] introduce new codex error code and v2 app-server error events (#6938 )

This PR does two things:
1. populate a new `codex_error_code` protocol in error events sent from
core to client;
2. old v1 core events `codex/event/stream_error` and `codex/event/error`
will now both become `error`. We also show codex error code for
turncompleted -> error status.

new events in app server test:
```
< {
<   "method": "codex/event/stream_error",
<   "params": {
<     "conversationId": "019aa34c-0c14-70e0-9706-98520a760d67",
<     "id": "0",
<     "msg": {
<       "codex_error_code": {
<         "response_stream_disconnected": {
<           "http_status_code": 401
<         }
<       },
<       "message": "Reconnecting... 2/5",
<       "type": "stream_error"
<     }
<   }
< }

 {
<   "method": "error",
<   "params": {
<     "error": {
<       "codexErrorCode": {
<         "responseStreamDisconnected": {
<           "httpStatusCode": 401
<         }
<       },
<       "message": "Reconnecting... 2/5"
<     }
<   }
< }

< {
<   "method": "turn/completed",
<   "params": {
<     "turn": {
<       "error": {
<         "codexErrorCode": {
<           "responseTooManyFailedAttempts": {
<             "httpStatusCode": 401
<           }
<         },
<         "message": "exceeded retry limit, last status: 401 Unauthorized, request id: 9a1b495a1a97ed3e-SJC"
<       },
<       "id": "0",
<       "items": [],
<       "status": "failed"
<     }
<   }
< }
```

Celia Chen · 2025-11-20 23:06:55 +00:00

9bce050385

[app-server] feat: v2 apply_patch approval flow (#6760 )

This PR adds the API V2 version of the apply_patch approval flow, which
centers around `ThreadItem::FileChange`.

This PR wires the new RPC (`item/fileChange/requestApproval`, V2 only)
and related events (`item/started`, `item/completed` for
`ThreadItem::FileChange`, which are emitted in both V1 and V2) through
the app-server
protocol. The new approval RPC is only sent when the user initiates a
turn with the new `turn/start` API so we don't break backwards
compatibility with VSCE.

Similar to https://github.com/openai/codex/pull/6758, the approach I
took was to make as few changes to the Codex core as possible,
leveraging existing `EventMsg` core events, and translating those in
app-server. I did have to add a few additional fields to
`EventMsg::PatchApplyBegin` and `EventMsg::PatchApplyEnd`, but those
were fairly lightweight.

However, the `EventMsg`s emitted by core are the following:
```
1) Auto-approved (no request for approval) 
- EventMsg::PatchApplyBegin
- EventMsg::PatchApplyEnd

2) Approved by user
- EventMsg::ApplyPatchApprovalRequest
- EventMsg::PatchApplyBegin
- EventMsg::PatchApplyEnd

3) Declined by user
- EventMsg::ApplyPatchApprovalRequest
- EventMsg::PatchApplyBegin
- EventMsg::PatchApplyEnd
```

For a request triggering an approval, this would result in:
```
item/fileChange/requestApproval
item/started
item/completed
```

which is different from the `ThreadItem::CommandExecution` flow
introduced in https://github.com/openai/codex/pull/6758, which does the
below and is preferable:
```
item/started
item/commandExecution/requestApproval
item/completed
```

To fix this, we leverage `TurnSummaryStore` on codex_message_processor
to store a little bit of state, allowing us to fire `item/started` and
`item/fileChange/requestApproval` whenever we receive the underlying
`EventMsg::ApplyPatchApprovalRequest`, and no-oping when we receive the
`EventMsg::PatchApplyBegin` later.

This is much less invasive than modifying the order of EventMsg within
core (I tried).

The resulting payloads:
```
{
  "method": "item/started",
  "params": {
    "item": {
      "changes": [
        {
          "diff": "Hello from Codex!\n",
          "kind": "add",
          "path": "/Users/owen/repos/codex/codex-rs/APPROVAL_DEMO.txt"
        }
      ],
      "id": "call_Nxnwj7B3YXigfV6Mwh03d686",
      "status": "inProgress",
      "type": "fileChange"
    }
  }
}
```

```
{
  "id": 0,
  "method": "item/fileChange/requestApproval",
  "params": {
    "grantRoot": null,
    "itemId": "call_Nxnwj7B3YXigfV6Mwh03d686",
    "reason": null,
    "threadId": "019a9e11-8295-7883-a283-779e06502c6f",
    "turnId": "1"
  }
}
```

```
{
  "id": 0,
  "result": {
    "decision": "accept"
  }
}
```

```
{
  "method": "item/completed",
  "params": {
    "item": {
      "changes": [
        {
          "diff": "Hello from Codex!\n",
          "kind": "add",
          "path": "/Users/owen/repos/codex/codex-rs/APPROVAL_DEMO.txt"
        }
      ],
      "id": "call_Nxnwj7B3YXigfV6Mwh03d686",
      "status": "completed",
      "type": "fileChange"
    }
  }
}
```

Owen Lin · 2025-11-19 20:13:31 -08:00

d6c30ed25e

Revert "[core] add optional status_code to error events (#6865 )" (#6955 )

This reverts commit c2ec477d93.

# External (non-OpenAI) Pull Request Requirements

Before opening this Pull Request, please read the dedicated
"Contributing" markdown file or your PR may be closed:
https://github.com/openai/codex/blob/main/docs/contributing.md

If your PR conforms to our contribution guidelines, replace this text
with a detailed and high quality description of your changes.

Include a link to a bug report or enhancement request.

Celia Chen · 2025-11-20 01:26:14 +00:00

72a1453ac5

[core] add optional status_code to error events (#6865 )

We want to better uncover error status code for clients. Add an optional
status_code to error events (thread error, error, stream error) so app
server could uncover the status code from the client side later.

in event log:
```
< {
<   "method": "codex/event/stream_error",
<   "params": {
<     "conversationId": "019a9a32-f576-7292-9711-8e57e8063536",
<     "id": "0",
<     "msg": {
<       "message": "Reconnecting... 5/5",
<       "status_code": 401,
<       "type": "stream_error"
<     }
<   }
< }
< {
<   "method": "codex/event/error",
<   "params": {
<     "conversationId": "019a9a32-f576-7292-9711-8e57e8063536",
<     "id": "0",
<     "msg": {
<       "message": "exceeded retry limit, last status: 401 Unauthorized, request id: 9a0cb03a485067f7-SJC",
<       "status_code": 401,
<       "type": "error"
<     }
<   }
< }
```

Celia Chen · 2025-11-19 19:51:21 +00:00

c2ec477d93

storing credits (#6858 )

Expand the rate-limit cache/TUI: store credit snapshots alongside
primary and secondary windows, render “Credits” when the backend reports
they exist (unlimited vs rounded integer balances)

zhao-oai · 2025-11-19 10:49:35 -08:00

72af589398

fix: typos in model picker (#6859 )

# External (non-OpenAI) Pull Request Requirements

Before opening this Pull Request, please read the dedicated
"Contributing" markdown file or your PR may be closed:
https://github.com/openai/codex/blob/main/docs/contributing.md

If your PR conforms to our contribution guidelines, replace this text
with a detailed and high quality description of your changes.

Include a link to a bug report or enhancement request.

Ahmed Ibrahim · 2025-11-19 06:29:02 +00:00

793063070b

fix: add more fields to ThreadStartResponse and ThreadResumeResponse (#6847 )

This adds the following fields to `ThreadStartResponse` and
`ThreadResumeResponse`:

```rust
    pub model: String,
    pub model_provider: String,
    pub cwd: PathBuf,
    pub approval_policy: AskForApproval,
    pub sandbox: SandboxPolicy,
    pub reasoning_effort: Option<ReasoningEffort>,
```

This is important because these fields are optional in
`ThreadStartParams` and `ThreadResumeParams`, so the caller needs to be
able to determine what values were ultimately used to start/resume the
conversation. (Though note that any of these could be changed later
between turns in the conversation.)

Though to get this information reliably, it must be read from the
internal `SessionConfiguredEvent` that is created in response to the
start of a conversation. Because `SessionConfiguredEvent` (as defined in
`codex-rs/protocol/src/protocol.rs`) did not have all of these fields, a
number of them had to be added as part of this PR.

Because `SessionConfiguredEvent` is referenced in many tests, test
instances of `SessionConfiguredEvent` had to be updated, as well, which
is why this PR touches so many files.

Michael Bolin · 2025-11-18 21:18:43 -08:00

a75321a64c

feat: review in app server (#6613 )

jif-oai · 2025-11-18 21:58:54 +00:00

8ddae8cde3

feat: remote compaction (#6795 )

Co-authored-by: pakrym-oai <pakrym@openai.com>

jif-oai · 2025-11-18 16:51:16 +00:00

838531d3e4

Demote function call payload log to debug to avoid noisy error-level stderr (#6808 )

cassirer-openai · 2025-11-18 01:16:11 +00:00

8465f1f2f4

[app-server] feat: add v2 command execution approval flow (#6758 )

This PR adds the API V2 version of the command‑execution approval flow
for the shell tool.

This PR wires the new RPC (`item/commandExecution/requestApproval`, V2
only) and related events (`item/started`, `item/completed`, and
`item/commandExecution/delta`, which are emitted in both V1 and V2)
through the app-server
protocol. The new approval RPC is only sent when the user initiates a
turn with the new `turn/start` API so we don't break backwards
compatibility with VSCE.

The approach I took was to make as few changes to the Codex core as
possible, leveraging existing `EventMsg` core events, and translating
those in app-server. I did have to add additional fields to
`EventMsg::ExecCommandEndEvent` to capture the command's input so that
app-server can statelessly transform these events to a
`ThreadItem::CommandExecution` item for the `item/completed` event.

Once we stabilize the API and it's complete enough for our partners, we
can work on migrating the core to be aware of command execution items as
a first-class concept.

**Note**: We'll need followup work to make sure these APIs work for the
unified exec tool, but will wait til that's stable and landed before
doing a pass on app-server.

Example payloads below:
```
{
  "method": "item/started",
  "params": {
    "item": {
      "aggregatedOutput": null,
      "command": "/bin/zsh -lc 'touch /tmp/should-trigger-approval'",
      "cwd": "/Users/owen/repos/codex/codex-rs",
      "durationMs": null,
      "exitCode": null,
      "id": "call_lNWWsbXl1e47qNaYjFRs0dyU",
      "parsedCmd": [
        {
          "cmd": "touch /tmp/should-trigger-approval",
          "type": "unknown"
        }
      ],
      "status": "inProgress",
      "type": "commandExecution"
    }
  }
}
```

```
{
  "id": 0,
  "method": "item/commandExecution/requestApproval",
  "params": {
    "itemId": "call_lNWWsbXl1e47qNaYjFRs0dyU",
    "parsedCmd": [
      {
        "cmd": "touch /tmp/should-trigger-approval",
        "type": "unknown"
      }
    ],
    "reason": "Need to create file in /tmp which is outside workspace sandbox",
    "risk": null,
    "threadId": "019a93e8-0a52-7fe3-9808-b6bc40c0989a",
    "turnId": "1"
  }
}
```

```
{
  "id": 0,
  "result": {
    "acceptSettings": {
      "forSession": false
    },
    "decision": "accept"
  }
}
```

```
{
  "params": {
    "item": {
      "aggregatedOutput": null,
      "command": "/bin/zsh -lc 'touch /tmp/should-trigger-approval'",
      "cwd": "/Users/owen/repos/codex/codex-rs",
      "durationMs": 224,
      "exitCode": 0,
      "id": "call_lNWWsbXl1e47qNaYjFRs0dyU",
      "parsedCmd": [
        {
          "cmd": "touch /tmp/should-trigger-approval",
          "type": "unknown"
        }
      ],
      "status": "completed",
      "type": "commandExecution"
    }
  }
}
```

Owen Lin · 2025-11-18 00:23:54 +00:00

cecbd5b021

core/tui: non-blocking MCP startup (#6334 )

This makes MCP startup not block TUI startup. Messages sent while MCPs
are booting will be queued.


https://github.com/user-attachments/assets/96e1d234-5d8f-4932-a935-a675d35c05e0


Fixes #6317

---------

Co-authored-by: pakrym-oai <pakrym@openai.com>

Jeremy Rose · 2025-11-17 11:26:11 -08:00

03ffe4d595

feat: placeholder for image that can't be decoded to prevent 400 (#6773 )

jif-oai · 2025-11-17 16:10:53 +00:00

7c8d333980

Handle "Don't Trust" directory selection in onboarding (#4941 )

Fixes #4940
Fixes #4892

When selecting "No, ask me to approve edits and commands" during
onboarding, the code wasn't applying the correct approval policy,
causing Codex to block all write operations instead of requesting
approval.

This PR fixes the issue by persisting the "DontTrust" decision in
config.toml as `trust_level = "untrusted"` and handling it in the
sandbox and approval policy logic, so Codex correctly asks for approval
before making changes.

## Before (bug)
<img width="709" height="500" alt="bef"
src="https://github.com/user-attachments/assets/5aced26d-d810-4754-879a-89d9e4e0073b"
/>

## After (fixed)
<img width="713" height="359" alt="aft"
src="https://github.com/user-attachments/assets/9887bbcb-a9a5-4e54-8e76-9125a782226b"
/>

---------

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

Vinicius da Motta · 2025-11-14 15:23:35 -08:00

89ecc00b79

feat: better UI for unified_exec (#6515 )

<img width="376" height="132" alt="Screenshot 2025-11-12 at 17 36 22"
src="https://github.com/user-attachments/assets/ce693f0d-5ca0-462e-b170-c20811dcc8d5"
/>

jif-oai · 2025-11-14 16:31:12 +01:00

63c8c01f40

[app-server] small fixes for JSON schema export and one-of types (#6614 )

A partner is consuming our generated JSON schema bundle for app-server
and identified a few issues:
- not all polymorphic / one-of types have a type descriminator
- `"$ref": "#/definitions/v2/SandboxPolicy"` is missing
- "Option<>" is an invalid schema name, and also unnecessary

This PR:
- adds the type descriminator to the various types that are missing it
except for `SessionSource` and `SubAgentSource` because they are
serialized to disk (adding this would break backwards compat for
resume), and they should not be necessary to consume for an integration
with app-server.
- removes the special handling in `export.rs` of various types like
SandboxPolicy, which turned out to be unnecessary and incorrect
- filters out `Option<>` which was auto-generated for request params
that don't need a body

For context, we currently pull in wayyy more types than we need through
the `EventMsg` god object which we are **not** planning to expose in API
v2 (this is how I suspect `SessionSource` and `SubAgentSource` are being
pulled in). But until we have all the necessary v2 notifications in
place that will allow us to remove `EventMsg`, we will keep exporting it
for now.

Owen Lin · 2025-11-13 16:25:17 -08:00

db2aa57d73

[App-server] add new v2 events:item/reasoning/delta, item/agentMessage/delta & item/reasoning/summaryPartAdded (#6559 )

core event to app server event mapping:
1. `codex/event/reasoning_content_delta` ->
`item/reasoning/summaryTextDelta`.
2. `codex/event/reasoning_raw_content_delta` ->
`item/reasoning/textDelta`
3. `codex/event/agent_message_content_delta` →
`item/agentMessage/delta`.
4. `codex/event/agent_reasoning_section_break` ->
`item/reasoning/summaryPartAdded`.

Also added a change in core to pass down content index, summary index
and item id from events.

Tested with the `git checkout owen/app_server_test_client && cargo run
-p codex-app-server-test-client -- send-message-v2 "hello"` and verified
that new events are emitted correctly.

Celia Chen · 2025-11-14 00:25:01 +00:00

b8ec97c0ef

Reasoning level update (#6586 )

Automatically update reasoning levels when migrating between models

pakrym-oai · 2025-11-13 06:24:36 +00:00

e3dd362c94

Set verbosity to low for 5.1 (#6568 )

And improve test coverage

pakrym-oai · 2025-11-13 01:40:52 +00:00

f97874093e

feat: shell_command tool (#6510 )

This adds support for a new variant of the shell tool behind a flag. To
test, run `codex` with `--enable shell_command_tool`, which will
register the tool with Codex under the name `shell_command` that accepts
the following shape:

```python
{
  command: str
  workdir: str | None,
  timeout_ms: int | None,
  with_escalated_permissions: bool | None,
  justification: str | None,
}
```

This is comparable to the existing tool registered under
`shell`/`container.exec`. The primary difference is that it accepts
`command` as a `str` instead of a `str[]`. The `shell_command` tool
executes by running `execvp(["bash", "-lc", command])`, though the exact
arguments to `execvp(3)` depend on the user's default shell.

The hypothesis is that this will simplify things for the model. For
example, on Windows, instead of generating:

```json
{"command": ["pwsh.exe", "-NoLogo", "-Command", "ls -Name"]}
```

The model could simply generate:

```json
{"command": "ls -Name"}
```

As part of this change, I extracted some logic out of `user_shell.rs` as
`Shell::derive_exec_args()` so that it can be reused in
`codex-rs/core/src/tools/handlers/shell.rs`. Note the original code
generated exec arg lists like:

```javascript
["bash", "-lc", command]
["zsh", "-lc", command]
["pwsh.exe", "-NoProfile", "-Command", command]
```

Using `-l` for Bash and Zsh, but then specifying `-NoProfile` for
PowerShell seemed inconsistent to me, so I changed this in the new
implementation while also adding a `use_login_shell: bool` option to
make this explicit. If we decide to add a `login: bool` to
`ShellCommandToolCallParams` like we have for unified exec:


https://github.com/openai/codex/blob/807e2c27f0a9f2e85c50e7e6df5533f0d9b853c7/codex-rs/core/src/tools/handlers/unified_exec.rs#L33-L34

Then this should make it straightforward to support.

Michael Bolin · 2025-11-12 08:18:57 -08:00

29364f3a9b

Include reasoning tokens in the context window calculation (#6161 )

This value is used to determine whether mid-turn compaction is required.
Reasoning items are only excluded between turns (and soon will start to
be preserved even across turns) so it's incorrect to subtract
reasoning_output_tokens mid term.

This will result in higher values reported between turns but we are also
looking into preserving reasoning items for the entire conversation to
improve performance and caching.

pakrym-oai · 2025-11-03 10:02:23 -08:00

e5e13479d0

Changes to sandbox command assessment feature based on initial experiment feedback (#6091 )

* Removed sandbox risk categories; feedback indicates that these are not
that useful and "less is more"
* Tweaked the assessment prompt to generate terser answers
* Fixed bug in orchestrator that prevents this feature from being
exposed in the extension

Eric Traut · 2025-11-01 14:52:23 -07:00

d5853d9c47

Add warning on compact (#6052 )

This PR introduces the ability for `core` to send `warnings` as it can
send `errors. It also sends a warning on compaction.

<img width="811" height="187" alt="image"
src="https://github.com/user-attachments/assets/0947a42d-b720-420d-b7fd-115f8a65a46a"
/>

Ahmed Ibrahim · 2025-10-31 13:27:33 -07:00

c8ebb2a0dc

[app-server] remove serde(skip_serializing_if = "Option::is_none") annotations (#5939 )

We had this annotation everywhere in app-server APIs which made it so
that fields get serialized as `field?: T`, meaning if the field as
`None` we would omit the field in the payload. Removing this annotation
changes it so that we return `field: T | null` instead, which makes
codex app-server's API more aligned with the convention of public OpenAI
APIs like Responses.

Separately, remove the `#[ts(optional_fields = nullable)]` annotations
that were recently added which made all the TS types become `field?: T |
null` which is not great since clients need to handle undefined and
null.

I think generally it'll be best to have optional types be either:
- `field: T | null` (preferred, aligned with public OpenAI APIs)
- `field?: T` where we have to, such as types generated from the MCP
schema:
https://github.com/modelcontextprotocol/modelcontextprotocol/blob/main/schema/2025-06-18/schema.ts
(see changes to `mcp-types/`)

I updated @etraut-openai's unit test to check that all generated TS
types are one or the other, not both (so will error if we have a type
that has `field?: T | null`). I don't think there's currently a good use
case for that - but we can always revisit.

Owen Lin · 2025-10-30 18:18:53 +00:00

89c00611c2

Send delegate header (#5942 )

Send delegate type header

Ahmed Ibrahim · 2025-10-30 09:49:40 +00:00

fac548e430

Add item streaming events (#5546 )

Adds AgentMessageContentDelta, ReasoningContentDelta,
ReasoningRawContentDelta item streaming events while maintaining
compatibility for old events.

---------

Co-authored-by: Owen Lin <owen@openai.com>

pakrym-oai · 2025-10-29 22:33:57 +00:00

3429e82e45

Delegate review to codex instance (#5572 )

In this PR, I am exploring migrating task kind to an invocation of
Codex. The main reason would be getting rid off multiple
`ConversationHistory` state and streamlining our context/history
management.

This approach depends on opening a channel between the sub-codex and
codex. This channel is responsible for forwarding `interactive`
(`approvals`) and `non-interactive` events. The `task` is responsible
for handling those events.

This opens the door for implementing `codex as a tool`, replacing
`compact` and `review`, and potentially subagents.

One consideration is this code is very similar to `app-server` specially
in the approval part. If in the future we wanted an interactive
`sub-codex` we should consider using `codex-mcp`

Ahmed Ibrahim · 2025-10-29 21:04:25 +00:00

13e1d0362d

fix: icu_decimal version (#5919 )

jif-oai · 2025-10-29 20:46:45 +00:00

2b20cd66af

Add a wrapper around raw response items (#5923 )

We currently have nested enums when sending raw response items in the
app-server protocol. This makes downstream schemas confusing because we
need to embed `type`-discriminated enums within each other.

This PR adds a small wrapper around the response item so we can keep the
schemas separate

Rasmus Rygaard · 2025-10-29 20:32:40 +00:00

39e09c289d

165 Commits