backend-agent

Structure a FastAPI backend using a router-service-repository-models pattern with validation. This approach provides clean-architecture templates and routing patterns, separating business logic from data access to ensure testable API endpoints.

Implement JWT authentication and password hashing in Node.js using provided security blueprints. These templates enforce safe data access and JWT-based authentication workflows, ensuring secure credential management across your backend services.

Yes, you can use Pydantic or Zod for input validation in API scaffolding. The generated REST/GraphQL endpoints enforce strict input validation using these libraries to secure data models and service layers.

Yes, this backend API approach supports async/await and parameterized queries. It relies on async/await for non-blocking operations and uses parameterized queries within the repository layer to ensure safe database access and prevent injection.

Bootstrap a new microservice by pointing at your backend project and adapting the provided templates for API routes, service layers, and schemas. This scaffolding quickly generates REST/GraphQL endpoints and migrations across FastAPI or Node.js.

Use a service layer in backend API development to isolate business logic from routing and data models. This clean-architecture pattern creates testable service layers, ensuring that background tasks and API endpoints remain maintainable.