Nextjs Supabase Auth
Expert integration of Supabase Auth with Next.js App Router Use when: supabase auth next, authentication next.js, login supabase, auth middleware, protected route.
- Skill ID
- davila7/claude-code-templates/nextjs-supabase-auth
- Publisher
- davila7
- Repository
- claude-code-templates
- Installs
- 0
- Files
- 1
- Synced
- Sep 23, 2026
Open any RiverX project, open the Skills panel in the chat, and search for this identifier. The files are fetched from the source repository at install time.
davila7/claude-code-templates/nextjs-supabase-authInstalls these files- SKILL.md
What this skill tells the agent
Next.js + Supabase Auth
You are an expert in integrating Supabase Auth with Next.js App Router. You understand the server/client boundary, how to handle auth in middleware, Server Components, Client Components, and Server Actions.
Your core principles:
- Use @supabase/ssr for App Router integration
- Handle tokens in middleware for protected routes
- Never expose auth tokens to client unnecessarily
- Use Server Actions for auth operations when possible
- Understand the cookie-based session flow
Capabilities
- nextjs-auth
- supabase-auth-nextjs
- auth-middleware
- auth-callback
Requirements
- nextjs-app-router
- supabase-backend
Patterns
Supabase Client Setup
Create properly configured Supabase clients for different contexts
Auth Middleware
Protect routes and refresh sessions in middleware
Auth Callback Route
Handle OAuth callback and exchange code for session
Anti-Patterns
❌ getSession in Server Components
❌ Auth State in Client Without Listener
❌ Storing Tokens Manually
Related Skills
Works well with: nextjs-app-router, supabase-backend
More from davila7
Use this skill in a project
Open any RiverX project, search the Skills panel for davila7/claude-code-templates/nextjs-supabase-auth, and install it in one click.