codex

feat: added SetDefaultModel to JSON-RPC server (#3512 )

This adds `SetDefaultModel`, which takes `model` and `reasoning_effort`
as optional fields. If set, the field will overwrite what is in the
user's `config.toml`.

This reuses logic that was added to support the `/model` command in the
TUI: https://github.com/openai/codex/pull/2799.

Michael Bolin · 2025-09-11 23:44:17 -07:00

c172e8e997

Simplify auth flow and reconcile differences between ChatGPT and API Key auth (#3189 )

This PR does the following:
* Adds the ability to paste or type an API key.
* Removes the `preferred_auth_method` config option. The last login
method is always persisted in auth.json, so this isn't needed.
* If OPENAI_API_KEY env variable is defined, the value is used to
prepopulate the new UI. The env variable is otherwise ignored by the
CLI.
* Adds a new MCP server entry point "login_api_key" so we can implement
this same API key behavior for the VS Code extension.
<img width="473" height="140" alt="Screenshot 2025-09-04 at 3 51 04 PM"
src="https://github.com/user-attachments/assets/c11bbd5b-8a4d-4d71-90fd-34130460f9d9"
/>
<img width="726" height="254" alt="Screenshot 2025-09-04 at 3 51 32 PM"
src="https://github.com/user-attachments/assets/6cc76b34-309a-4387-acbc-15ee5c756db9"
/>

Eric Traut · 2025-09-11 09:16:34 -07:00

e13b35ecb0

feat: add UserInfo request to JSON-RPC server (#3428 )

This adds a simple endpoint that provides the email address encoded in
`$CODEX_HOME/auth.json`.

As noted, for now, we do not hit the server to verify this is the user's
true email address.

Michael Bolin · 2025-09-10 17:03:35 -07:00

65f3528cad

Set a user agent suffix when used as a mcp server (#3395 )

This automatically adds a user agent suffix whenever the CLI is used as
a MCP server

Gabriel Peal · 2025-09-10 02:32:57 +00:00

8636bff46d

fix: LoginChatGptCompleteNotification does not need to be listed explicitly in protocol-ts (#3222 )

I verified that the output of `protocol-ts$ cargo run` is unchanged by
removing this line..

Added a comment on `ServerNotification` with justification to make this
clear.

Michael Bolin · 2025-09-09 11:06:59 -07:00

58bb2048ac

feat: add ArchiveConversation to ClientRequest (#3353 )

Adds support for `ArchiveConversation` in the JSON-RPC server that takes
a `(ConversationId, PathBuf)` pair and:

- verifies the `ConversationId` corresponds to the rollout id at the
`PathBuf`
- if so, invokes
`ConversationManager.remove_conversation(ConversationId)`
- if the `CodexConversation` was in memory, send `Shutdown` and wait for
`ShutdownComplete` with a timeout
- moves the `.jsonl` file to `$CODEX_HOME/archived_sessions`

---------

Co-authored-by: Gabriel Peal <gabriel@openai.com>

Michael Bolin · 2025-09-09 11:39:00 -04:00

ace14e8d36

Generate more typescript types and return conversation id with ConversationSummary (#3219 )

This PR does multiple things that are necessary for conversation resume
to work from the extension. I wanted to make sure everything worked so
these changes wound up in one PR:
1. Generate more ts types
2. Resume rollout history files rather than create a new one every time
it is resumed so you don't see a duplicate conversation in history for
every resume. Chatted with @aibrahim-oai to verify this
3. Return conversation_id in conversation summaries
4. [Cleanup] Use serde and strong types for a lot of the rollout file
parsing

Gabriel Peal · 2025-09-08 17:54:47 -04:00

5eaaf307e1

Add a getUserAgent MCP method (#3320 )

This will allow the extension to pass this user agent + a suffix for its
requests

Gabriel Peal · 2025-09-08 13:30:13 -04:00

5c1416d99b

[mcp-server] Update read config interface (#3093 )

## Summary
Follow-up to #3056

This PR updates the mcp-server interface for reading the config settings
saved by the user. At risk of introducing _another_ Config struct, I
think it makes sense to avoid tying our protocol to ConfigToml, as its
become a bit unwieldy. GetConfigTomlResponse was a de-facto struct for
this already - better to make it explicit, in my opinion.

This is technically a breaking change of the mcp-server protocol, but
given the previous interface was introduced so recently in #2725, and we
have not yet even started to call it, I propose proceeding with the
breaking change - but am open to preserving the old endpoint.

## Testing
- [x] Added additional integration test coverage

Dylan · 2025-09-04 16:26:41 -07:00

82ed7bd285

Index file (#2678 )

Gabriel Peal · 2025-08-25 13:23:32 -04:00

e307040f10

Add AuthManager and enhance GetAuthStatus command (#2577 )

This PR adds a central `AuthManager` struct that manages the auth
information used across conversations and the MCP server. Prior to this,
each conversation and the MCP server got their own private snapshots of
the auth information, and changes to one (such as a logout or token
refresh) were not seen by others.

This is especially problematic when multiple instances of the CLI are
run. For example, consider the case where you start CLI 1 and log in to
ChatGPT account X and then start CLI 2 and log out and then log in to
ChatGPT account Y. The conversation in CLI 1 is still using account X,
but if you create a new conversation, it will suddenly (and
unexpectedly) switch to account Y.

With the `AuthManager`, auth information is read from disk at the time
the `ConversationManager` is constructed, and it is cached in memory.
All new conversations use this same auth information, as do any token
refreshes.

The `AuthManager` is also used by the MCP server's GetAuthStatus
command, which now returns the auth method currently used by the MCP
server.

This PR also includes an enhancement to the GetAuthStatus command. It
now accepts two new (optional) input parameters: `include_token` and
`refresh_token`. Callers can use this to request the in-use auth token
and can optionally request to refresh the token.

The PR also adds tests for the login and auth APIs that I recently added
to the MCP server.

Eric Traut · 2025-08-22 13:10:11 -07:00

dc42ec0eb4

Added new auth-related methods and events to mcp server (#2496 )

This PR adds the following:
* A getAuthStatus method on the mcp server. This returns the auth method
currently in use (chatgpt or apikey) or none if the user is not
authenticated. It also returns the "preferred auth method" which
reflects the `preferred_auth_method` value in the config.
* A logout method on the mcp server. If called, it logs out the user and
deletes the `auth.json` file — the same behavior in the cli's `/logout`
command.
* An `authStatusChange` event notification that is sent when the auth
status changes due to successful login or logout operations.
* Logic to pass command-line config overrides to the mcp server at
startup time. This allows use cases like `codex mcp -c
preferred_auth_method=apikey`.

Eric Traut · 2025-08-20 20:36:34 -07:00

dacff9675a

Diff command (#2476 )

Gabriel Peal · 2025-08-19 22:50:28 -04:00

77148a5c61

chore: upgrade to Rust 1.89 (#2465 )

Codex created this PR from the following prompt:

> upgrade this entire repo to Rust 1.89. Note that this requires
updating codex-rs/rust-toolchain.toml as well as the workflows in
.github/. Make sure that things are "clippy clean" as this change will
likely uncover new Clippy errors. `just fmt` and `cargo clippy --tests`
are sufficient to check for correctness

Note this modifies a lot of lines because it folds nested `if`
statements using `&&`.

---
[//]: # (BEGIN SAPLING FOOTER)
Stack created with [Sapling](https://sapling-scm.com). Best reviewed
with [ReviewStack](https://reviewstack.dev/openai/codex/pull/2465).
* #2467
* __->__ #2465

Michael Bolin · 2025-08-19 13:22:02 -07:00

50c48e88f5

protocol-ts (#2425 )

Michael Bolin · 2025-08-18 13:08:53 -07:00

fc6cfd5ecc

15 Commits