skill-creator

# Skill Creator ## What is a Skill? A skill is a reference document that gives an AI agent (or a developer) deep, actionable knowledge for a specific domain. It is **not** a README, a tutorial, or a one-liner tip. It contains real patterns, real code, and clear guidance on what NOT to do. ## File Location ``` skills/ └── <skill-name>/ └── SKILL.md ``` Skill names are lowercase, hyphenated: `api-design-patterns`, `auth-patterns`, `docker-patterns`. ## Required Structure ```markdown --- name: skill-name description: One-line description. Use when [specific trigger condition]. --- # Title ## [Section 1] [Content with real code examples] ## [Section 2] ... ## Forbidden Patterns [What NOT to do — these are as important as the positive guidance] ``` ## Frontmatter Rules ```yaml --- name: skill-name # must match the directory name description: > # one line: what it does + when to trigger Generates Excel files with ExcelJS. Use when creating .xlsx exports from database data in a NestJS app. --- ``` The `description` field is what an AI uses to decide whether to load this skill. Make the trigger condition specific: ``` # Good — specific trigger description: JWT access/refresh tokens, Passport.js strategies. Use when implementing auth in a NestJS + Next.js app. # Bad — too vague description: Authentication patterns. Use when building auth. ``` ## Content Rules ### 1. Real code, not pseudocode Every code block must be runnable with the impor...