Use whenever code touches authentication, login, session management, audit logging, or application logging — even if the user's prompt doesn't mention DSGVO, GDPR, privacy, or "personal data". Triggers on bcrypt/argon2/scrypt, jsonwebtoken/jose, passport/next-auth/Auth.js/authjs/lucia, express-sessi
Use whenever code touches authentication, login, session management, audit logging, or application logging — even if the user's prompt doesn't mention DSGVO, GDPR, privacy, or "personal data". Triggers on bcrypt/argon2/scrypt, jsonwebtoken/jose, passport/next-auth/Auth.js/authjs/lucia, express-session/iron-session, cookie-session, set-cookie headers, login/logout/signup/register endpoints, passwor