Agent skill
express
Express.js server patterns and best practices. Routing, middleware, error handling, async flows. Trigger: When building REST APIs, middleware stacks, or server-side logic with Express.
Install this agent skill to your Project
npx add-skill https://github.com/majiayu000/claude-skill-registry/tree/main/skills/other/express-joabgonzalez-ai-agents-framework
SKILL.md
Express.js Skill
When to Use
- Building REST APIs
- Composing middleware stacks
- Handling HTTP requests/responses
Critical Patterns
- Use Router for modular routes
- Centralized error handling middleware
- Async/await in route handlers
Decision Tree
- API versioning? → Use Router
- Auth needed? → Use middleware
- Error handling? → Use error middleware
Edge Cases
- Async error propagation
- Middleware order bugs
- Large payload handling
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