소개
Master the complexities of modern identity management with these expert implementation patterns for Claude Code. This skill equips you to build production-grade security architectures, ranging from stateless JWT authentication with refresh token rotation to stateful session management and social login via OAuth2. It provides structured guidance on implementing hierarchical Role-Based Access Control (RBAC) and granular permission systems, ensuring your APIs and web applications remain secure, scalable, and compliant with security best practices.