Provides a comprehensive framework for building new Claude Code skills to extend Claude's capabilities. This skill details the anatomy of a skill, including metadata, markdown instructions, and bundled resources like scripts, references, and assets. It emphasizes the 'Progressive Disclosure' design principle for efficient context management and outlines a structured, step-by-step process for skill creation, from initial planning and user examples to implementation, validation, and iteration. Use this skill when you need to create, improve, or understand the best practices for developing modular, domain-specific expertise for Claude.
