백엔드 개발 가이드

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Backend Development Guidelines Purpose Establish consistency and best practices across backend microservices (blog api, auth service, notifications service) using modern Node.js/Express/TypeScript patterns. When to Use This Skill Automatically activates when working on: Creating or modifying routes, endpoints, APIs Building controllers, services, repositories Implementing middleware (auth, validation, error handling) Database operations with Prisma Error tracking with Sentry Input validation with Zod Configuration management Backend testing and refactoring Quick Start New Backend Feature Checklist [ ] Route : Clean definition, delegate to controller [ ] Controller : Extend BaseController [ ]…