Files

Eric Traut 0533bd2e7c Fixed flaky unit test (#5654 )

This PR fixes a test that is sporadically failing in CI.

The problem is that two unit tests (the older `login_and_cancel_chatgpt`
and a recently added
`login_chatgpt_includes_forced_workspace_query_param`) exercise code
paths that start the login server. The server binds to a hard-coded
localhost port number, so attempts to start more than one server at the
same time will fail. If these two tests happen to run concurrently, one
of them will fail.

To fix this, I've added a simple mutex. We can use this same mutex for
future tests that use the same pattern.

2025-10-24 16:31:24 -07:00

src

[codex][app-server] introduce codex/event/raw_item events (#5578 )

2025-10-24 22:41:52 +00:00

tests

Fixed flaky unit test (#5654 )

2025-10-24 16:31:24 -07:00

Cargo.toml

Fixed flaky unit test (#5654 )

2025-10-24 16:31:24 -07:00

README.md

docs: add barebones README for codex-app-server crate (#4671 )

2025-10-03 09:26:44 -07:00

README.md

codex-app-server

codex app-server is the harness Codex uses to power rich interfaces such as the Codex VS Code extension. The message schema is currently unstable, but those who wish to build experimental UIs on top of Codex may find it valuable.

Protocol

Similar to MCP, codex app-server supports bidirectional communication, streaming JSONL over stdio. The protocol is JSON-RPC 2.0, though the "jsonrpc":"2.0" header is omitted.

Message Schema

Currently, you can dump a TypeScript version of the schema using codex generate-ts. It is specific to the version of Codex you used to run generate-ts, so the two are guaranteed to be compatible.

codex generate-ts --out DIR