The Agent Skills Directory

[SAFE]: The skill serves as a reference for implementing authentication and authorization patterns. It uses industry-standard libraries such as jsonwebtoken, passport, bcrypt, and zod.
[SAFE]: All sensitive configurations (API keys, secrets, database URLs) are handled via environment variables (process.env), which is a security best practice. No hardcoded credentials were found.
[SAFE]: The code snippets provided explicitly include security protections such as password hashing with bcrypt, input validation with zod, and rate limiting with express-rate-limit to prevent brute-force attacks.

auth-implementation-patterns