Amaury Levé dd37cd3bb6 Add skill coverage measurement tool (#509) ...

Introduce Measure-SkillCoverage.ps1 under eng/skill-coverage/ that
measures how much of a SKILL.md's teaching content is verified by
eval.yaml test scenarios — analogous to code coverage for skill files.

The script extracts testable 'coverage points' from four structural
sections of a skill file (Validation checklist, Common Pitfalls,
Workflow Steps, and code patterns from fenced blocks), then
cross-references them against eval.yaml assertions and rubric
criteria using regex matching and keyword overlap heuristics.

Features:
- Per-skill and aggregate (-All) analysis across all plugins
- Table output with colored pass/fail and per-category percentages
- JSON output for machine consumption (single object or array)
- Distinguishes deterministic assertions from rubric-only coverage
- MinCoverage threshold for CI gating
- Tracks source line numbers for all coverage point categories

2026-04-16 19:31:55 +02:00

..

Measure-SkillCoverage.ps1

Add skill coverage measurement tool (#509)

2026-04-16 19:31:55 +02:00