Develop secure FastAPI REST APIs and WebSocket services with OAuth2/JWT authentication.
npx skills add https://github.com/javierveloso/documentia --skill fastapi-javierveloso
Please help me install this Agent Skill. Skill: fastapi Source: https://github.com/javierveloso/documentia/tree/main/.claude/skills/fastapi Command: npx skills add https://github.com/javierveloso/documentia --skill fastapi-javierveloso
This Skill addresses the complexities of building secure, performant, and maintainable REST APIs and WebSocket services using FastAPI, mitigating common vulnerabilities and performance bottlenecks.
Create a new FastAPI application with security headers and CORS configured.
High-intent search queries and answers about installing and using this skill.
JWT authentication in FastAPI is implemented using OAuth2 patterns with python-jose for token cryptography and passlib with argon2 for password hashing. This approach secures REST APIs by validating access tokens and enforcing authorization policies.
Preventing DoS and injection attacks in Python web services involves strict Pydantic input validation, slowapi rate limiting, and OWASP compliance. These mechanisms mitigate vulnerabilities by validating payloads and restricting excessive requests.
Yes, Pydantic validation and security headers work together in FastAPI using the secure dependency. This combination enforces robust payload validation while configuring CORS and headers to protect against web vulnerabilities.
High-performance APIs use asynchronous patterns and connection pooling in FastAPI to handle concurrent requests efficiently. This approach optimizes request handling and reduces bottlenecks in WebSocket services and REST endpoints.
FastAPI supports WebSocket services alongside OAuth2 and API key authentication to secure real-time connections. This ensures that both REST and WebSocket endpoints maintain robust access control and authorization.
Test-driven development is needed for secure API development to address misconfiguration and injection vulnerabilities systematically. Following OWASP standards through TDD ensures robust input validation and consistent security posture.
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