Verifying Layer Documentation

Purpose: Detect gaps between documentation and source code. Output is a work list for the next skill to fix.

This is now a deterministic check. Completeness is verified by set arithmetic (manifest − docs), not a subjective LLM comparison. The scanner already knows the ground-truth set of items per layer; this skill diffs that against what the docs actually contain (matched by anchor id, then by name).

Output:

• docs/unwind/.cache/coverage/{layer}.json - per-layer coverage report
• docs/unwind/layers/{layer}/gaps.md - missing items work list (only when gaps exist)

Process

Step 1: Run the Coverage Verifier