rhan-oai e0aa0434f4 Adapt multi-agent mode guidance for hosted tools (#60011) ...

## What changed

- When `multi_agent_v2.disable_native_tools` is enabled, use bundled mode policies instead of model catalog guidance, while preserving explicitly configured mode hints.
- Refer to multi-agent tools and instruct the model to read the full multi-agent skill before calling them. Keep proactive delegation enabled for `Ultra` reasoning and explicit-request-only delegation for other reasoning levels.
- Reset retained nonempty custom mode hints to explicit-request-only guidance when multi-agent support is disabled, including after a cold resume.

## Testing

Extend integration tests and request snapshots to cover hosted-tool guidance, configured hint precedence, proactive mode with `Ultra` reasoning, and the mode reset after a cold resume.

GitOrigin-RevId: 403791ef76f990e385d9c155d9c2edc9acfcd4fe

2026-11-06 23:50:54 +00:00

..

common

Add device-code authorization for gateway OAuth (#59822)

2026-11-06 04:24:04 +00:00

remote_env_windows

Bind capability roots to environment selections (#51493)

2026-10-06 22:39:32 +00:00

suite

Adapt multi-agent mode guidance for hosted tools (#60011)

2026-11-06 23:50:54 +00:00

windows_sandbox

Respect filesystem permissions when discovering repository skills (#59280)

2026-11-04 01:15:38 +00:00

all.rs

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

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

code_mode_tracing.rs

Add code-mode output truncation protocol contracts (#57272)

2026-10-26 21:36:35 +00:00

mcp_trace_propagation.rs

Add negotiated network policy metadata support for MCP calls (#56278)

2026-10-22 22:33:07 +00:00

responses_headers.rs

Route response item IDs through a shared generator (#59312)

2026-11-04 04:02:00 +00:00

windows_sandbox.rs

Resolve workspace permissions at the sandbox launch boundary (#59530)

2026-11-05 00:30:20 +00:00