jif d167a3604c Classify tool calls in the Guardian V2 extension (#38409) ...

## What changed

- Register a tool lifecycle contributor when Guardian V2 is installed.
- On tool start, asynchronously ask the existing Luna sampler for a low-effort
  `action_risk` score constrained to the range from `0.0` to `1.0`.
- Bound the tool metadata supplied to the classifier and treat it as untrusted
  input.
- Emit an extension warning if classification sampling fails.

## Testing

Add an integration test that verifies the contributor reuses the configured
Luna pool and sends the expected model, attribution metadata, reasoning effort,
strict output schema, and tool-call context.

GitOrigin-RevId: 6b69fcc0443086544086849c38bcdd90560a291f

2026-08-13 17:32:10 +00:00

..

src

Classify tool calls in the Guardian V2 extension (#38409)

2026-08-13 17:32:10 +00:00

BUILD.bazel

Add Guardian V2 extension scaffold (#38336)

2026-08-13 09:00:23 +00:00

Cargo.toml

Add the Guardian V2 Luna sampler (#38368)

2026-08-13 12:35:56 +00:00