skill-improve

You can automate iterative SKILL.md improvements by running a test-fix-retest loop that applies static diagnostics, proposes targeted edits, and verifies results. This skill executes that cycle automatically to eliminate manual maintenance overhead for individual skill directories.

Yes, you can roll back SKILL.md changes if test scores do not improve thanks to git integration. The skill writes edits, re-runs tests to compare combined scores against the baseline, and optionally reverts changes via git when the updated score does not show an improvement.

Static analysis checks run during skill testing diagnostics include baseline testing for individual .claude/skills directories using the CCGS testing catalog. The skill records failures and warnings from static checks and optional category checks to identify exact gaps and propose focused diff previews.

You do not strictly need git installed to run automated skill improvement loops, but it is required for optional rollback functionality. The core skill requires access to skill-test commands, read/write access to SKILL.md, and the CCGS testing catalog to perform diagnostics and verification cycles.

The best way to fix failing static checks is to run targeted diagnosis that identifies exact gaps and proposes minimal, focused edits. This skill automates that process by generating before/after diff previews, applying safe writes, and retesting to verify score improvements against the baseline.