Creates new Claude skills from scratch, optimizes existing ones, and runs evals to measure performance. The workflow is iterative: draft the skill, write test prompts, run benchmarks, evaluate results both qualitatively and quantitatively, then refine based on feedback. It includes a separate script for optimizing skill descriptions to improve triggering accuracy, which matters because Claude tends to undertrigger skills. The tool adjusts its communication style based on user technical literacy, from plumbers opening terminals for the first time to experienced developers. Useful when you need to capture a workflow you've been doing manually, or when a skill isn't firing when it should.
npx skills add https://github.com/davila7/claude-code-templates --skill skill-creator