# Code Review: Step 4 — Docs and verification

## Verdict: Approve

No blocking findings.

## Verification

- Reviewed `git diff d9ac454..HEAD --name-only` and full diff.
- Read the task prompt/status and changed `get_wellness_data` docs/schema/changelog/generated docs files.
- Ran `make test && make build && make lint` successfully.

## Notes

- The tool description and output schema now document that `_meta.provenance.<field>.native_scale` uses provider-native sleep/readiness labels for Garmin, WHOOP, Oura, and Polar, with `unknown` for unresolved sources.
- Generated tool data and the gendocs golden fixture are in sync with the catalog wording.
- The changelog entry is user-facing and scoped to the behavior change.
