Free Api Skills for Claude, Codex, and Cursor

Ready-to-install api skills for Claude and Codex, also as Cursor rules and AGENTS.md. Install one once and your AI uses it whenever a request fits. Free.

Api skills

• API Documentation Writer skill
• API Route Debugger skill
• API Route Generator skill
• API Route Validator skill
• GraphQL Schema Builder skill
• JSON Schema Generator skill
• REST API Endpoint Designer skill

Prefer to fill in a template yourself? Browse api prompt templates.