skill-developer

Create and manage Claude Code skills following Anthropic best practices. Use when creating new skills, modifying skill-rules.json, understanding trigger patterns, working with hooks, debugging skill activation, or implementing progressive disclosure. Covers skill structure, YAML frontmatter, trigger types (AI-powered intent analysis, keyword matching), enforcement levels (validation only), hook mechanisms (UserPromptSubmit with auto-injection), session tracking, and the 500-line rule.

// tip: Run this command in your terminal to install the skill