About
This skill provides expert guidance for integrating Supabase Auth within the Next.js App Router environment. It emphasizes modern security best practices, including the use of @supabase/ssr for server-side rendering, session management via middleware, and the implementation of auth operations through Server Actions. By following these patterns, developers can ensure robust cookie-based session handling, secure protected routes, and efficient OAuth callback processing while avoiding common pitfalls like manual token storage or client-side auth leaks.
