3.10 Skill library health
3.10 Skill library health
beyond individual skills (3.1–3.9), the project's skill library *as a whole* is well-curated: inventoried, documented, tested, versioned, with coverage mapped against the domain surface. Distinct from 5.10 which scores portfolio-level reuse — this scores *this project's* skill infrastructure
Levels
Level 0
Skills exist ad-hoc; no inventory, no documentation, no testing; unclear what the agent can and can't do
Level 1
Partial inventory; some skills documented but coverage gaps invisible; no systematic way to identify missing skills
Level 2
Library is inventoried, documented, tested, versioned; coverage map against domain surface maintained; gaps visible and prioritised
Level 3
New skills auto-extracted from recurring agent-invoked manual workflows; low-usage skills flagged for deprecation; per-skill quality metrics (success rate, latency, cost) tracked; library evolves with the domain