Hook by Shmayro · 23 stars
Self-evolving skill engine for Claude Code. Creates, scores, repairs, and hardens skills autonomously through recursive improvement cycles. Includes 7 skills (create, score, repair, crystallize, review, dashboard), 2 agents (skill-assessor, gap-detector), and utility scripts. Skills are scored after every execution — low scores trigger automatic repair, high scores lead to crystallization (locked, immutable versions). No external dependencies.
/plugin install singularity-claude@claude-community