概要
Use this meta-skill when you need to create or update a Claude Code Skill. It provides comprehensive guidance on the entire skill development lifecycle, from initial planning to final packaging. Learn the core principles of effective skill design, including conciseness, setting appropriate degrees of freedom, and leveraging progressive disclosure to manage context efficiently. The skill details the standard anatomy of a skill—including the `SKILL.md` file and bundled resources like scripts, references, and assets—and offers a clear, step-by-step process to ensure you build powerful, efficient, and maintainable skills.