Ahmed Ibrahim e1b5b56a4f Keep shared MCP types stable in Code Mode exec descriptions (#50536) ...

## Why

Changing a deferred tool's output schema could add or remove the shared MCP type preamble from the `exec` description.

## What changed

Include the default or configured MCP TypeScript preamble whenever `code_mode_only` is enabled, regardless of the available tools' output schemas. Preserve an empty preamble override as a way to omit the section.

## Testing

Add a regression test that checks description stability when a deferred tool gains an MCP output schema, covering default, custom, and empty preambles. Update description expectations, request snapshots, and two Guardian context-budget test thresholds for the added preamble.

GitOrigin-RevId: 725035d6159e9da3c4beff5482c426c082e768b4

2026-10-03 05:51:19 +00:00

..

common

Add an opt-in model catalog to multi-agent context (#49560)

2026-09-30 10:03:09 +00:00

remote_env_windows

Apply remote platform semantics to exec safety checks (#42113)

2026-09-01 18:24:56 +00:00

suite

Keep shared MCP types stable in Code Mode exec descriptions (#50536)

2026-10-03 05:51:19 +00:00

all.rs

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

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

mcp_trace_propagation.rs

Preserve MCP request trace context across transport workers (#47212)

2026-09-22 06:47:07 +00:00

responses_headers.rs

Add capability overrides for custom model providers (#50459)

2026-10-02 23:26:27 +00:00