Darwin.skill — a system that lets your Skill evolve indefinitely: evaluate → improve → test → keep or revert | Autoresearch-inspired autonomous skill optimization for Claude Code. Evaluate, improve, test, keep or revert.
Darwin Skill is a system for improving agent skills through repeated evaluation, targeted changes, testing, and keeping or reverting each revision. It is designed for people who want to optimize SKILL.md instructions with controlled experiments and human checkpoints. The catalogue entry is the skill itself.
Skill Claude Code
An automated workflow for evaluating and improving SKILL.md files, which are instruction files for coding-agent add-ons. It scores their structure and tests whether edits improve actual results.