Adam Perry @ OpenAI 92b83e226d Track multi-agent usage hints in world state (#37189) ...

## Why

Resumed sessions need the current multi-agent usage instructions when configuration changes or the saved history predates usage-hint tracking.

## What changed

- Store multi-agent usage hints in world state and refresh changed or previously untracked hints before re-emitting the active multi-agent mode.
- Present `wait_agent` polling guidance in the overridable developer instructions only when the tool is enabled, instead of embedding it in the tool schema.

## Testing

- Cover cold resumes, changes to `wait_agent` availability, custom usage hints, message ordering, and tool-schema behavior.

GitOrigin-RevId: a9c6798d5dc2dedc8dadc49e0a80ff50a757ab83

2026-08-06 00:22:06 +00:00

..

common

Allow injecting model catalog caches (#36992)

2026-08-04 23:04:11 +00:00

remote_env_windows

Scope runtime workspace roots to execution environments (#32952)

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

suite

Track multi-agent usage hints in world state (#37189)

2026-08-06 00:22:06 +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