# Skill Improvement Log — Compound Learning Loop

_Every time /evolve patches a skill based on real failure data, it logs here._
_Audit trail proving skills get better over time, not just accumulate._

| Date | Skill | Step Changed | What Failed Before | What Was Fixed | Triggered By |
|------|-------|-------------|-------------------|----------------|--------------|
<!-- /evolve populates this automatically when it patches a skill -->
<!-- Example: | 2026-01-20 | code-review | Step 2 | Missed checking auth on new endpoints | Added auth check to step 2 | skill_scores.md 2026-01-15 | -->
