Charlie Marsh bbeee9a406 Prepare MCP and plugin recommendations concurrently (#35675) ...

## Why

Turn preparation waited for MCP discovery before requesting endpoint plugin
recommendations, adding their latencies together.

## What changed

- Prepare the MCP runtime and endpoint plugin recommendations concurrently.
- Wait for both results before building tools and starting model sampling.
- Cancel the combined preparation when the turn is interrupted.

## Testing

- Add coverage that gates MCP initialization and verifies recommendation fetching
  overlaps it while the final request includes both results.
- Verify interrupting concurrent preparation prevents model sampling.

GitOrigin-RevId: 295ec268331bf05304e6b313925fd2b6c2ae4190

2026-07-27 21:43:27 +00:00

..

common

Allow disabling the in-process code-mode host fallback (#35266)

2026-07-25 00:01:43 +00:00

remote_env_windows

Scope runtime workspace roots to execution environments (#32952)

2026-07-14 04:41:08 +00:00

suite

Prepare MCP and plugin recommendations concurrently (#35675)

2026-07-27 21:43:27 +00:00

all.rs

[codex] Use expect in integration tests (#28441)

2026-06-15 21:53:47 -07:00

responses_headers.rs

Allow custom providers to opt into standalone web search (#34846)

2026-07-23 00:02:15 +00:00