npx skills add ...
npx skills add auth0/agent-skills --skill auth0-quickstart
npx skills add auth0/agent-skills --skill auth0-quickstart
Use when adding Auth0 authentication to any app and unsure which SDK or skill to use. Detects the project's framework and routes to the right setup workflow — use this as the entry point even if the user just says "add login to my app" or "set up Auth0" without naming a framework.
Detect your framework and get started with Auth0 authentication.
Run this command to identify your framework:
Framework Detection Table:
| Framework | Detection | Skill to Use |
|---|---|---|
| React (Vite/CRA) | "react" in package.json, no Next.js | auth0-react |
| Next.js | "next" in package.json | auth0-nextjs |
| Vue.js | "vue" in package.json, no Nuxt | auth0-vue |
| Nuxt | "nuxt" in package.json | auth0-nuxt |
| Angular | angular.json exists or "@angular/core" | auth0-angular |
| Express.js | "express" in package.json | auth0-express |
| Fastify (web app) | "fastify" in package.json, has @fastify/view | auth0-fastify |
| Fastify (API) | "fastify" in package.json, no view engine | auth0-fastify-api |
| React Native | "react-native" or "expo" in package.json | auth0-react-native |
| Flask | "flask" in requirements.txt, Pipfile, or pyproject.toml | auth0-flask |
| Node.js API | "express-oauth2-jwt-bearer" in package.json | express-oauth2-jwt-bearer |
| ASP.NET Core web app | *.csproj exists, has Views/ or Pages/ folder | auth0-aspnetcore-authentication |
Don't see your framework? See Tier 2 Frameworks below.
macOS/Linux:
Windows:
Full installation guide: See CLI Reference [blocked]
This opens your browser to authenticate with Auth0.
Choose application type based on your framework:
Single Page Applications (React, Vue, Angular):
Regular Web Apps (Next.js, Nuxt, Express, Fastify):
Native Apps (React Native):
Get your credentials:
More CLI commands: See CLI Reference [blocked]
After creating your application, apply branding so the Auth0 Universal Login page matches your app:
This ensures users see your app's branding on the login screen instead of the default Auth0 branding. You can also use the acul-screen-generator skill for full custom login screen design.
Based on your framework detection, use the appropriate skill:
Frontend:
auth0-react - React SPAs (Vite, Create React App)auth0-nextjs - Next.js (App Router and Pages Router)auth0-vue - Vue.js 3 applicationsauth0-nuxt - Nuxt 3/4 applicationsauth0-angular - Angular 12+ applicationsBackend:
auth0-express - Express.js web applicationsauth0-flask - Flask web applicationsauth0-fastify - Fastify web applicationsauth0-fastify-api - Fastify API authenticationexpress-oauth2-jwt-bearer - Node.js/Express API JWT Bearer validationauth0-aspnetcore-authentication - ASP.NET Core MVC, Razor Pages, Blazor Server web applicationsMobile:
auth0-react-native - React Native and Expo (iOS/Android)Not yet available as separate skills. Use Auth0 documentation:
Frontend:
Backend:
Mobile:
Migrating from another auth provider? Use the auth0-migration skill.
The migration skill covers:
Framework-specific environment variable setup:
Core concepts and troubleshooting:
Complete Auth0 CLI reference:
| Mistake | Fix |
|---|---|
| Wrong application type | SPAs need "Single Page Application", server apps need "Regular Web Application", mobile needs "Native" |
| Callback URL not configured | Add your app's callback URL to Allowed Callback URLs in Auth0 Dashboard |
| Using wrong credentials | Client Secret only needed for Regular Web Apps, not SPAs |
| Hardcoding credentials in code | Always use environment variables, never commit secrets to git |
| Not testing locally first | Set up localhost URLs in Auth0 before deploying to production |
| Mixing application types | Don't use SPA SDK for server-side apps or vice versa |
auth0-migration - Migrate from other auth providersauth0-spa-js - SPA integrationauth0-react - React SPA integrationauth0-nextjs - Next.js integrationauth0-vue - Vue.js integrationauth0-nuxt - Nuxt 3/4 integrationauth0-angular - Angular integrationauth0-express - Express.js integrationauth0-flask - Flask web app integrationauth0-fastify - Fastify web app integrationauth0-fastify-api - Fastify API integrationexpress-oauth2-jwt-bearer - Node.js/Express API JWT Bearer validationauth0-react-native - React Native CLI (bare workflow) integrationauth0-expo - Expo (managed workflow) integrationauth0-android - Android (Kotlin/Java) integrationauth0-swift - iOS/macOS (Swift) integrationauth0-fastapi-api - FastAPI API authenticationauth0-aspnetcore-authentication - ASP.NET Core web app authenticationauth0-aspnetcore-api - ASP.NET Core API authenticationauth0-mfa - Multi-Factor Authenticationauth0 loginauth0 apps create --name "My App" --type spa \
--auth-method None \
--callbacks "http://localhost:3000" \
--logout-urls "http://localhost:3000" \
--metadata "created_by=agent_skills"auth0 apps create --name "My App" --type regular \
--callbacks "http://localhost:3000/api/auth/callback" \
--logout-urls "http://localhost:3000" \
--metadata "created_by=agent_skills"auth0 apps create --name "My App" --type native \
--auth-method None \
--callbacks "myapp://callback" \
--logout-urls "myapp://logout" \
--metadata "created_by=agent_skills"auth0 apps list # Find your app
auth0 apps show <app-id> # Get client ID and secretauth0 ul update \
--accent "#YOUR_BRAND_COLOR" \
--background "#YOUR_BACKGROUND_COLOR" \
--logo "https://your-app.com/logo.png" \
--favicon "https://your-app.com/favicon.ico"