Secures applications by implementing JWT validation, OAuth2 flows, and robust session management patterns.
This skill provides Claude with specialized knowledge for implementing secure authentication and session handling within software projects. It guides developers through complex security protocols like OAuth2/OIDC (including PKCE), helps implement industry-standard password hashing, and ensures JWTs are correctly validated and signed. By proactively identifying common vulnerabilities like session fixation or insecure token storage, this skill helps build resilient, production-ready security architectures that protect sensitive user data.
Key Features
01OAuth2 and OIDC authorization flow implementation
02MFA and password hashing best practices
03JWT verification, expiration, and signature validation
04Secure session management and timeout configuration
05Session fixation and CSRF prevention strategies
060 GitHub stars
Use Cases
01Implementing social login or Single Sign-On (SSO) using OAuth2
02Securing REST or GraphQL APIs with JWT-based authentication
03Auditing existing session management code for security vulnerabilities
