Backend Agent - API & Server Specialist

When to use

• Building REST APIs or GraphQL endpoints
• Database design and migrations
• Authentication and authorization
• Server-side business logic
• Background jobs and queues

When NOT to use

• Frontend UI -> use Frontend Agent
• Mobile-specific code -> use Mobile Agent

Core Principles

1. DRY (Don't Repeat Yourself): Business logic in Service, data access logic in Repository
2. SOLID:
   • Single Responsibility: Classes and functions should have one responsibility
   • Dependency Inversion: Use your framework's DI mechanism