jif 9abfbcea0d Restrict Guardian native multi-agent history to the OpenAI provider (#59737) ...

## What changed

Require the `openai` provider ID as well as `GuardianNativeMultiAgentHistory` to enable native agent history and review of multi-agent calls. Apply the same check to Guardian prompt construction, collaboration tool registration, and Guardian v2 configuration.

## Testing

Add coverage for fresh and resumed sessions with the feature enabled and disabled on OpenAI, and enabled on Bedrock and LiteLLM. Verify that only OpenAI sessions with the feature enabled request native review and include the agent call as evidence.

GitOrigin-RevId: bfbe547b0544e66763dca7d1e1376f805994bcb2

2026-11-05 20:57:03 +00:00

..

async_scorer

Restrict Guardian native multi-agent history to the OpenAI provider (#59737)

2026-11-05 20:57:03 +00:00

sync_reviewer

Use the public managed-features constructor in the guardian config test (#59217)

2026-11-03 19:58:14 +00:00

lib.rs

Consolidate Guardian reviewer lifecycle ownership (#45672)

2026-09-15 10:45:16 +00:00