The Agent Skills Directory

[SAFE]: The skill provides standard boilerplates for Express, NestJS, and FastAPI applications using well-known libraries and security best practices.
[SAFE]: Includes defensive patterns such as security headers (via Helmet), CORS configuration, and rate limiting to protect API endpoints from common web attacks.
[SAFE]: Implements secure password handling using Argon2 hashing and utilizes environment variables for sensitive configuration like JWT secrets and database connection strings, following industry standards for secret management.
[SAFE]: Provides proactive validation rules (regex-based) and architectural advice to prevent common security pitfalls such as SQL injection, N+1 queries, information disclosure, and hardcoded credentials.
[SAFE]: All identified dependencies are standard, well-maintained packages from official registries (NPM and PyPI).

backend