Eric Traut 343074d420 Report runtime MCP connection status (#40068) ...

## Why

MCP inventory can be cached or collected separately from a thread's live
connections, so tool availability alone does not describe the current runtime
state.

## What changed

- Add a nullable `runtimeStatus` to `mcpServerStatus/list` for thread-scoped
  requests, covering not-started, starting, connected, authentication-required,
  failed, cancelled, and disabled connections.
- Observe published connection state without starting or reconnecting servers,
  and return an unknown status when no thread is supplied or the active
  configuration no longer matches the published registration.
- Show connection state and tool counts in the compact `/mcp` view while
  retaining the detailed inventory in `/mcp verbose` and compatibility with
  servers that omit `runtimeStatus`.

## Testing

- Cover runtime status transitions, deferred and disabled servers, closed
  transports, configuration changes, protocol compatibility, and TUI rendering.

GitOrigin-RevId: e3bb6efe652f0fa8b3c97d5c53e4729b3a87cd91

2026-08-22 05:54:43 +00:00

..

src

Report runtime MCP connection status (#40068)

2026-08-22 05:54:43 +00:00

BUILD.bazel

Extract MCP into codex-mcp crate (#15919)

2026-04-01 19:03:26 -07:00

Cargo.toml

Expose runtime activity in server diagnostics (#37486)

2026-08-07 18:38:24 +00:00