bkend-auth

bkend.ai authentication and security expert skill. Covers email signup/login, social login (Google, GitHub), magic link, JWT tokens (Access 1h, Refresh 7d), session management, RBAC (admin/user/self/guest), RLS policies, password management, and account lifecycle. Triggers: signup, login, JWT, session, social login, RBAC, RLS, password, token Do NOT use for: database CRUD (use bkend-data), file storage (use bkend-storage), enterprise-level security architecture (use security-architect).