## agentskills.io spec drift report

Fetched: https://agentskills.io/specification (2026-04-20T12:00:00Z)

### Deltas

- **name parent-dir match** (status: drifted)
  - Spec: `name` MUST equal the parent directory name.
  - Clauditor: warns on mismatch but loads anyway.
  - Proposed change: src/clauditor/conformance.py — promote warning to
    a hard error in strict mode.
  - Rule anchor: .claude/rules/skill-identity-from-frontmatter.md.

- **description max length** (status: missing)
  - Spec: `description` must be 1-1024 characters.
  - Clauditor: does not check the upper bound.
  - Proposed change: src/clauditor/conformance.py — add the length
    check alongside the existing non-empty guard.
  - Rule anchor: .claude/rules/pre-llm-contract-hard-validate.md.

### No-change rows

4 rules match clauditor's current behavior.
