codex

[app-server] feat: add thread_id and turn_id to item and error notifications (#7124 )

Add `thread_id` and `turn_id` to `item/started`, `item/completed`, and
`error` notifications. Otherwise the client will have a hard time
knowing which thread & turn (if multiple threads are running in
parallel) a new item/error is for.

Also add `thread_id` to `turn/started` and `turn/completed`.

Owen Lin · 2025-11-25 08:05:47 -08:00

157a16cefa

feat[app-serve]: config management (#7241 )

jif-oai · 2025-11-25 09:29:38 +00:00

523b40a129

[app-server] feat: expose gitInfo/cwd/etc. on Thread (#7060 )

Port the new additions from https://github.com/openai/codex/pull/6337 on
the legacy API to v2. Mainly need `gitInfo` and `cwd` for VSCE.

Owen Lin · 2025-11-21 10:37:12 -08:00

aa4e0d823e

[app-server] feat: add Declined status for command exec (#7101 )

Add a `Declined` status for when we request an approval from the user
and the user declines. This allows us to distinguish from commands that
actually ran, but failed.

This behaves similarly to apply_patch / FileChange, which does the same
thing.

Owen Lin · 2025-11-21 09:19:39 -08:00

2ae1f81d84

[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

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

feat: arcticfox in the wild (#6906 )

<img width="485" height="600" alt="image"
src="https://github.com/user-attachments/assets/4341740d-dd58-4a3e-b69a-33a3be0606c5"
/>

---------

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

Ahmed Ibrahim · 2025-11-19 16:31:06 +00:00

d5dfba2509

[app-server] populate thread>turns>items on thread/resume (#6848 )

This PR allows clients to render historical messages when resuming a
thread via `thread/resume` by reading from the list of `EventMsg`
payloads loaded from the rollout, and then transforming them into Turns
and ThreadItems to be returned on the `Thread` object.

This is implemented by leveraging `SessionConfiguredNotification` which
returns this list of `EventMsg` objects when resuming a conversation,
and then applying a stateful `ThreadHistoryBuilder` that parses from
this EventMsg log and transforms it into Turns and ThreadItems.

Note that we only persist a subset of `EventMsg`s in a rollout as
defined in `policy.rs`, so we lose fidelity whenever we resume a thread
compared to when we streamed the thread's turns originally. However,
this behavior is at parity with the legacy API.

Owen Lin · 2025-11-19 15:58:09 +00:00

1924500250

chore(app-server) world-writable windows notification (#6880 )

## Summary
On app-server startup, detect whether the experimental sandbox is
enabled, and send a notification .

**Note**
New conversations will not respect the feature because we [ignore cli
overrides in
NewConversation](https://github.com/openai/codex/blob/a75321a64c990275ed4368bf26a5334c9ddfa0a7/codex-rs/app-server/src/codex_message_processor.rs#L1237-L1252).
However, this should be okay, since we don't actually use config for
this, we use a [global
variable](https://github.com/openai/codex/blob/87cce88f4865685a863e143e0fad4cf5ea542e62/codex-rs/core/src/safety.rs#L105-L110).
We should carefully unwind this setup at some point.


## Testing
- [ ] In progress: testing locally

---------

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

Dylan Hurd · 2025-11-19 11:19:34 +00:00

44c747837a

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

[app-server] introduce turn/completed v2 event (#6800 )

similar to logic in
`codex/codex-rs/exec/src/event_processor_with_jsonl_output.rs`.
translation of v1 -> v2 events:
`codex/event/task_complete` -> `turn/completed`
`codex/event/turn_aborted` -> `turn/completed` with `interrupted` status
`codex/event/error` -> `turn/completed` with `error` status

this PR also makes `items` field in `Turn` optional. For now, we only
populate it when we resume a thread, and leave it as None for all other
places until we properly rewrite core to keep track of items.

tested using the codex app server client. example new event:
```
< {
<   "method": "turn/completed",
<   "params": {
<     "turn": {
<       "id": "0",
<       "items": [],
<       "status": "interrupted"
<     }
<   }
< }
```

Celia Chen · 2025-11-19 01:55:24 +00:00

b395dc1be6

Improved runtime of generated_ts_has_no_optional_nullable_fields test (#6851 )

The `generated_ts_has_no_optional_nullable_fields` test was occasionally
failing on slow CI nodes because of a timeout. This change reduces the
work done by the test. It adds some "options" for the `generate_ts`
function so it can skip work that's not needed for the test.

Eric Traut · 2025-11-18 15:24:32 -08:00

ab30453dee

feat: review in app server (#6613 )

jif-oai · 2025-11-18 21:58:54 +00:00

8ddae8cde3

Prompt to turn on windows sandbox when auto mode selected. (#6618 )

- stop prompting users to install WSL 
- prompt users to turn on Windows sandbox when auto mode requested.

<img width="1660" height="195" alt="Screenshot 2025-11-17 110612"
src="https://github.com/user-attachments/assets/c67fc239-a227-417e-94bb-599a8ed8f11e"
/>
<img width="1684" height="168" alt="Screenshot 2025-11-17 110637"
src="https://github.com/user-attachments/assets/d18c3370-830d-4971-8746-04757ae2f709"
/>
<img width="1655" height="293" alt="Screenshot 2025-11-17 110719"
src="https://github.com/user-attachments/assets/d21f6ce9-c23e-4842-baf6-8938b77c16db"
/>

iceweasel-oai · 2025-11-18 11:38:18 -08:00

4bada5a84d

Update defaults to gpt-5.1 (#6652 )

## Summary
- update documentation, example configs, and automation defaults to
reference gpt-5.1 / gpt-5.1-codex
- bump the CLI and core configuration defaults, model presets, and error
messaging to the new models while keeping the model-family/tool coverage
for legacy slugs
- refresh tests, fixtures, and TUI snapshots so they expect the upgraded
defaults

## Testing
- `cargo test -p codex-core
config::tests::test_precedence_fixture_with_gpt5_profile`


------
[Codex
Task](https://chatgpt.com/codex/tasks/task_i_6916c5b3c2b08321ace04ee38604fc6b)

Ahmed Ibrahim · 2025-11-17 17:40:11 -08:00

ddcc60a085

[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

fix: annotate all app server v2 types with camelCase (#6791 )

Owen Lin · 2025-11-17 12:02:52 -08:00

03a6e853c0

[App server] add mcp tool call item started/completed events (#6642 )

this PR does two things:
1. refactor `apply_bespoke_event_handling` into a separate file as it's
getting kind of long;
2. add mcp tool call `item/started` and `item/completed` events. To roll
out app server events asap we didn't properly migrate mcp core events to
use TurnItem for mcp tool calls - this will be a follow-up PR.

real events generated in log:
```
{
  "method": "codex/event/mcp_tool_call_end",
  "params": {
    "conversationId": "019a8021-26af-7c20-83db-21ca81e44d68",
    "id": "0",
    "msg": {
      "call_id": "call_7EjRQkD9HnfyMWf7tGrT9FKA",
      "duration": {
        "nanos": 92708,
        "secs": 0
      },
      "invocation": {
        "arguments": {
          "server": ""
        },
        "server": "codex",
        "tool": "list_mcp_resources"
      },
      "result": {
        "Ok": {
          "content": [
            {
              "text": "{\"resources\":[]}",
              "type": "text"
            }
          ],
          "isError": false
        }
      },
      "type": "mcp_tool_call_end"
    }
  }
}

{
  "method": "item/completed",
  "params": {
    "item": {
      "arguments": {
        "server": ""
      },
      "error": null,
      "id": "call_7EjRQkD9HnfyMWf7tGrT9FKA",
      "result": {
        "content": [
          {
            "text": "{\"resources\":[]}",
            "type": "text"
          }
        ],
        "structuredContent": null
      },
      "server": "codex",
      "status": "completed",
      "tool": "list_mcp_resources",
      "type": "mcpToolCall"
    }
  }
}
```

Celia Chen · 2025-11-14 08:08:43 -08:00

526777c9b4

[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

[app-server] feat: thread/resume supports history, path, and overrides (#6483 )

This updates `thread/resume` to be at parity with v1's
`ResumeConversationParams`. Turns out history is useful for codex cloud
and path is useful for the VSCode extension. And config overrides are
always useful.

Owen Lin · 2025-11-12 22:02:43 +00:00

964220ac94

Re-add prettier log-level=warn to generate-ts (#6528 )

I added it in https://github.com/openai/codex/pull/6342 but it was
removed in
https://github.com/openai/codex/pull/5063/files#diff-e2aa6dad1e886b7765158a27aefd1be5de99baa71b44f6bc5ce3fe462b9ae5d3R135
as a result of a bad diamond merge

Gabriel Peal · 2025-11-11 21:30:01 -05:00

424bfecd0b

[app-server] add item started/completed events for turn items (#6517 )

This one should be quite straightforward, as it's just a translation of
TurnItem events we already emit to ThreadItem that app-server exposes to
customers.

To test, cp my change to owen/app_server_test_client and do the
following:
```
cargo build -p codex-cli
RUST_LOG=codex_app_server=info CODEX_BIN=target/debug/codex cargo run -p codex-app-server-test-client -- send-message-v2 "hello"
```

example event before (still kept there for backward compatibility):
```
{
<   "method": "codex/event/item_completed",
<   "params": {
<     "conversationId": "019a74cc-fad9-7ab3-83a3-f42827b7b074",
<     "id": "0",
<     "msg": {
<       "item": {
<         "Reasoning": {
<           "id": "rs_03d183492e07e20a016913a936eb8c81a1a7671a103fee8afc",
<           "raw_content": [],
<           "summary_text": [
<             "Hey! What would you like to work on? I can explore the repo, run specific tests, or implement a change. Let's keep it short and straightforward. There's no need for a lengthy introduction or elaborate planning, just a friendly greeting and an open offer to help. I want to make sure the user feels welcomed and understood right from the start. It's all about keeping the tone friendly and concise!"
<           ]
<         }
<       },
<       "thread_id": "019a74cc-fad9-7ab3-83a3-f42827b7b074",
<       "turn_id": "0",
<       "type": "item_completed"
<     }
<   }
< }
```

after (v2):
```
< {
<   "method": "item/completed",
<   "params": {
<     "item": {
<       "id": "rs_03d183492e07e20a016913a936eb8c81a1a7671a103fee8afc",
<       "text": "Hey! What would you like to work on? I can explore the repo, run specific tests, or implement a change. Let's keep it short and straightforward. There's no need for a lengthy introduction or elaborate planning, just a friendly greeting and an open offer to help. I want to make sure the user feels welcomed and understood right from the start. It's all about keeping the tone friendly and concise!",
<       "type": "reasoning"
<     }
<   }
< }
```

Celia Chen · 2025-11-11 22:43:24 +00:00

e357fc723d

[app-server] update macro to make renaming methods less boilerplate-y (#6470 )

We already do this for notification definitions and it's really nice.

Verified there are no changes to actual exported files by diff'ing
before and after this change.

Owen Lin · 2025-11-10 15:15:08 -08:00

3838d6739c

[app-server] chore: move initialize out of deprecated API section (#6468 )

Self-explanatory - `initialize` is not a deprecated API and works
equally well with the v2 APIs.

Owen Lin · 2025-11-10 20:24:36 +00:00

2ac49fea58

[app-server] feat: add command to generate json schema (#6406 )

Add a `codex generate-json-schema` command for generating a JSON schema
bundle of app-server types, analogous to the existing `codex
generate-ts` command for Typescript.

Owen Lin · 2025-11-10 16:59:14 +00:00

fbdedd9a06

[app-server] feat: expose additional fields on Thread (#6338 )

Add the following fields to Thread:

```
    pub preview: String,
    pub model_provider: String,
    pub created_at: i64,
```

Will prob need another PR once this lands:
https://github.com/openai/codex/pull/6337

Owen Lin · 2025-11-07 04:08:45 +00:00

2030b28083

[App-server] Implement account/read endpoint (#6336 )

This PR does two things:
1. add a new function in core that maps the core-internal plan type to
the external plan type;
2. implement account/read that get account status (v2 of
`getAuthStatus`).

Celia Chen · 2025-11-06 19:43:13 -08:00

e84e39940b

[App Server] Add more session metadata to listConversations (#6337 )

This unlocks a few new product experience for app server consumers

Gabriel Peal · 2025-11-06 17:13:24 -05:00

1b8cc8b625

[app-server] feat: v2 Turn APIs (#6216 )

Implements:
```
turn/start
turn/interrupt
```

along with their integration tests. These are relatively light wrappers
around the existing core logic, and changes to core logic are minimal.

However, an improvement made for developer ergonomics:
- `turn/start` replaces both `SendUserMessage` (no turn overrides) and
`SendUserTurn` (can override model, approval policy, etc.)

Owen Lin · 2025-11-06 16:36:36 +00:00

6582554926

[App-server] Add account/login/cancel v2 endpoint (#6288 )

Add `account/login/cancel` v2 endpoint for auth. this is similar
implementation to `cancelLoginChatgpt` v1 endpoint.

Celia Chen · 2025-11-06 01:13:55 +00:00

229d18f4d2

[App-server] Implement v2 for account/login/start and account/login/completed (#6183 )

This PR implements `account/login/start` and `account/login/completed`.
Instead of having separate endpoints for login with chatgpt and api, we
have a single enum handling different login methods. For sync auth
methods like sign in with api key, we still send a `completed`
notification back to be compatible with the async login flow.

Celia Chen · 2025-11-05 13:52:50 -08:00

05f0b4f590

[app-server] feat: v2 Thread APIs (#6214 )

Implements:
```
thread/list
thread/start
thread/resume
thread/archive
```

along with their integration tests. These are relatively light wrappers
around the existing core logic, and changes to core logic are minimal.

However, an improvement made for developer ergonomics:
- `thread/start` and `thread/resume` automatically attaches a
conversation listener internally, so clients don't have to make a
separate `AddConversationListener` call like they do today.

For consistency, also updated `model/list` and `feedback/upload` (naming
conventions, list API params).

Owen Lin · 2025-11-05 20:28:43 +00:00

2ab1650d4d

[app-server] feat: export.rs supports a v2 namespace, initial v2 notifications (#6212 )

**Typescript and JSON schema exports**
While working on Thread/Turn/Items type definitions, I realize we will
run into name conflicts between v1 and v2 APIs (e.g. `RateLimitWindow`
which won't be reusable since v1 uses `RateLimitWindow` from `protocol/`
which uses snake_case, but we want to expose camelCase everywhere, so
we'll define a V2 version of that struct that serializes as camelCase).

To set us up for a clean and isolated v2 API, generate types into a
`v2/` namespace for both typescript and JSON schema.
- TypeScript: v2 types emit under `out_dir/v2/*.ts`, and root index.ts
now re-exports them via `export * as v2 from "./v2"`;.
- JSON Schemas: v2 definitions bundle under `#/definitions/v2/*` rather
than the root.

The location for the original types (v1 and types pulled from
`protocol/` and other core crates) haven't changed and are still at the
root. This is for backwards compatibility: no breaking changes to
existing usages of v1 APIs and types.

**Notifications**
While working on export.rs, I:
- refactored server/client notifications with macros (like we already do
for methods) so they also get exported (I noticed they weren't being
exported at all).
- removed the hardcoded list of types to export as JSON schema by
leveraging the existing macros instead
- and took a stab at API V2 notifications. These aren't wired up yet,
and I expect to iterate on these this week.

Owen Lin · 2025-11-05 01:02:39 +00:00

edf4c3f627

[App-server] v2 for account/updated and account/logout (#6175 )

V2 for `account/updated` and `account/logout` for app server. correspond
to old `authStatusChange` and `LogoutChatGpt` respectively. Followup PRs
will make other v2 endpoints call `account/updated` instead of
`authStatusChange` too.

Celia Chen · 2025-11-03 22:01:33 -08:00

d3187dbc17

[app-server] refactor: split API types into v1 and v2 (#6005 )

Makes it easier to figure out which types are defined in the old vs. new
API schema.

Owen Lin · 2025-10-30 23:56:55 +00:00

cdc3df3790

[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

[codex] add developer instructions (#5897 )

we are using developer instructions for code reviews, we need to pass
them in cli as well.

Anton Panasenko · 2025-10-30 11:18:31 -07:00

9572cfc782

feat: compaction prompt configurable (#5959 )

```
 codex -c compact_prompt="Summarize in bullet points"
 ```

jif-oai · 2025-10-30 14:24:24 +00:00

f4f9695978

chore: unify config crates (#5958 )

jif-oai · 2025-10-30 10:28:32 +00:00

aa76003e28

Add missing "nullable" macro to protocol structs that contain optional fields (#5901 )

This PR addresses a current hole in the TypeScript code generation for
the API server protocol. Fields that are marked as "Optional<>" in the
Rust code are serialized such that the value is omitted when it is
deserialized — appearing as `undefined`, but the TS type indicates
(incorrectly) that it is always defined but possibly `null`. This can
lead to subtle errors that the TypeScript compiler doesn't catch. The
fix is to include the `#[ts(optional_fields = nullable)]` macro for all
protocol structs that contain one or more `Optional<>` fields.

This PR also includes a new test that validates that all TS protocol
code containing "| null" in its type is marked optional ("?") to catch
cases where `#[ts(optional_fields = nullable)]` is omitted.

Eric Traut · 2025-10-29 12:09:47 -07:00

069a38a06c

[codex][app-server] resume conversation from history (#5893 )

Anton Panasenko · 2025-10-28 18:18:03 -07:00

149e198ce8

[App Server] Allow fetching or resuming a conversation summary from the conversation id (#5890 )

This PR adds an option to app server to allow conversation summaries to
be fetched from just the conversation id rather than rollout path for
convenience at the cost of some latency to discover the rollout path.

This convenience is non-trivial as it allows app servers to simply
maintain conversation ids rather than rollout paths and the associated
platform (Windows) handling associated with storing and encoding them
correctly.

Gabriel Peal · 2025-10-28 20:17:22 -04:00

1d76ba5ebe

[app-server] Annotate more exported types with a title (#5879 )

Follow-up to https://github.com/openai/codex/pull/5063

Refined the app-server export pipeline so JSON Schema variants and
discriminator fields are annotated with descriptive, stable titles
before writing the bundle. This eliminates anonymous enum names in the
generated Pydantic models (goodbye Type7) while keeping downstream
tooling simple. Added shared helpers to derive titles and literals, and
reused them across the traversal logic for clarity. Running just fix -p
codex-app-server-protocol, just fmt, and cargo test -p
codex-app-server-protocol validates the change.

Rasmus Rygaard · 2025-10-28 16:35:12 -07:00

a1635eea25

fix: move account struct to app-server-protocol and use camelCase (#5829 )

Makes sense to move this struct to `app-server-protocol/` since we want
to serialize as camelCase, but we don't for structs defined in
`protocol/`

It was:
```
export type Account = { "type": "ApiKey", api_key: string, } | { "type": "chatgpt", email: string | null, plan_type: PlanType, };
```

But we want:
```
export type Account = { "type": "apiKey", apiKey: string, } | { "type": "chatgpt", email: string | null, planType: PlanType, };
```

Owen Lin · 2025-10-27 14:06:13 -07:00

67a219ffc2

feat: introduce GetConversationSummary RPC (#5803 )

This adds an RPC to the app server to the the `ConversationSummary` via
a rollout path. Now that the VS Code extension supports showing the
Codex UI in an editor panel where the URI of the panel maps to the
rollout file, we need to be able to get the `ConversationSummary` from
the rollout file directly.

Michael Bolin · 2025-10-27 09:11:45 -07:00

5ee8a17b4e

feat: update NewConversationParams to take an optional model_provider (#5793 )

An AppServer client should be able to use any (`model_provider`, `model`) in the user's config. `NewConversationParams` already supported specifying the `model`, but this PR expands it to support `model_provider`, as well.

---
[//]: # (BEGIN SAPLING FOOTER)
Stack created with [Sapling](https://sapling-scm.com). Best reviewed
with [ReviewStack](https://reviewstack.dev/openai/codex/pull/5793).
* #5803
* __->__ #5793

Michael Bolin · 2025-10-27 09:33:30 +00:00

15fa2283e7

67 Commits