Use when adding Auth0 authentication to .NET iOS applications - integrates Auth0.OidcClient.iOS NuGet package for native login, logout, token management, and user profile via ASWebAuthenticationSession with PKCE. Trigger on .NET iOS auth, .NET 8 iOS auth, .NET 9 iOS auth, add login to .NET iOS, Auth0 iOS C#, Xamarin iOS auth, Auth0 OIDC iOS, ASWebAuthenticationSession login .NET, native iOS C# authentication
Use when adding Auth0 login, logout, and callback handling to Java Servlet web applications - integrates com.auth0:mvc-auth-commons SDK for server-side Java apps using javax.servlet with session-based authentication. Triggers on AuthenticationController, AuthorizeUrl, Tokens, IdentityVerificationException, Java MVC auth.
Use when migrating or switching from an existing auth provider (Firebase, Cognito, Supabase, Clerk, custom auth) to Auth0 - covers bulk user import, gradual migration strategies, code migration patterns, and JWT validation updates.
Use when adding login, logout, and user profile to a Laravel web application using session-based authentication - integrates auth0/login (laravel-auth0) for guard-based auth with auto-registered routes.
Use when setting up, troubleshooting, managing, removing, or checking the health of an Auth0 custom authentication domain (e.g. login.example.com), OR when diagnosing an error (400/403/404/409/429) from the /custom-domains Management API — especially Free-tier 403s (credit card on file, not a plan upgrade), self-managed cert 403s, PATCH-type 400s, `operation_not_supported` on `relying_party_identifier`, and 409 domain-already-exists. Handles CNAME creation in the user's DNS provider (Cloudflare, AWS Route 53, Azure DNS automated; other registrars guided), verification polling, Multiple Custom Domains (MCD), default-domain selection, TLS policy, client-IP header, per-domain passkey relying party identifier, and domain metadata.
Migrates Auth0.swift v2.x integrations to v3.x. Pass a target v3 tag as an argument (e.g. auth0-swift-major-migration 3.0.0-beta.2) to pin a specific version, or omit it to auto-resolve the latest v3 release. Detects the current version, fetches the new SDK's actual source to confirm signatures, audits which Auth0 APIs the project actually uses, and applies only the breaking changes that affect real call sites — nothing else. Builds until green, then summarises what changed.
Use when adding authentication (login, logout, protected routes) to Fastify web applications - integrates @auth0/auth0-fastify for session-based auth. For stateless Fastify APIs use auth0-fastify-api instead.
Use when adding Auth0 authentication to an Ionic Vue application with Capacitor — integrates @auth0/auth0-vue SDK with Capacitor Browser and App plugins for native iOS/Android deep linking, login, logout, and user profile display.
Use when adding Auth0 authentication to an iOS, macOS, tvOS, watchOS, or visionOS application — integrates the Auth0.swift SDK for native Apple platform authentication using Web Auth, CredentialsManager, and biometric protection.
Use when adding Auth0 authentication to Windows Forms (WinForms) desktop applications - integrates Auth0.OidcClient.WinForms NuGet package for native login, logout, token refresh, and user profile. Trigger on WinForms authentication, add login to WinForms, Auth0 WinForms, .NET Windows Forms auth, Windows desktop auth
Use when adding authentication to Expo (React Native) mobile apps — login, logout, user sessions, protected routes, biometrics, or token management. Integrates react-native-auth0 SDK with Expo Config Plugin for native iOS/Android builds. Trigger for any Expo project needing Auth0, including app.json plugin config, custom scheme setup, or credential management. Do NOT use for bare React Native CLI projects (use auth0-react-native), React web apps (use auth0-react), Next.js (use auth0-nextjs), or backend APIs.
Use when adding authentication to Vue.js 3 applications (login, logout, user sessions, protected routes) - integrates @auth0/auth0-vue SDK for SPAs with Vite or Vue CLI