The Agent Skills Directory

[SAFE]: The skill serves as a reference for Node.js backend development, providing templates for common architectural layers (Controllers, Services, Repositories).
[SAFE]: Code examples follow security best practices by using parameterized SQL queries with the pg library and utilizing Mongoose for MongoDB, which helps prevent injection attacks.
[SAFE]: The skill correctly demonstrates the use of security-focused middleware, including helmet for HTTP headers, cors for cross-origin resource sharing, and express-rate-limit for DDoS prevention.
[SAFE]: Authentication examples use industry-standard libraries like bcrypt for password hashing and jsonwebtoken for stateless authentication, with appropriate warnings about token validation and rotation.
[SAFE]: A detailed 'Security and incomplete-example limits' section is included, which explicitly warns the user that the code snippets are templates and requires additional implementation for production-grade security (e.g., CSRF protection, tenant isolation, and robust logging).

nodejs-backend-patterns