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TwuanMinn
TwuanMinnCOMMUNITY
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nextjs-supabase-auth

Integrate Supabase Auth with Next.js App Router for cookie-based session management.

Updated Jan 26, 2026
Search Tags:#authentication#middleware#supabase#nextjs#app-router#server-actions#auth-callback
One-click install
npx skills add https://github.com/TwuanMinn/fadelab --skill nextjs-supabase-auth-twuanminn
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: nextjs-supabase-auth
Source: https://github.com/TwuanMinn/fadelab/tree/main/.agent/skills/skills/nextjs-supabase-auth
Command: npx skills add https://github.com/TwuanMinn/fadelab --skill nextjs-supabase-auth-twuanminn

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill helps developers securely authenticate Next.js apps using Supabase Auth, simplifying middleware, session handling, and token management across server and client boundaries.

Core Features & Use Cases

  • Server Middleware protection for protected routes and sensitive pages
  • Supabase Auth integration for Next.js App Router with server components and server actions
  • OAuth callback handling and token refresh flows
  • Cookie-based session management and secure token handling

Quick Start

Install and configure the Supabase client for Next.js App Router, enable authentication middleware, and run the app to verify login flow

Frequently Asked Questions about nextjs-supabase-auth

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I integrate Supabase Auth with Next.js App Router?▼

Supabase Auth integration with Next.js App Router uses cookie-based session management to secure server and client boundaries. It applies to app routes, middleware, and protected pages using server components and server actions.

How does middleware protect sensitive pages in Next.js using Supabase Auth?▼

Server middleware protection secures protected routes and sensitive pages in Next.js. It validates Supabase Auth sessions via cookies before rendering, ensuring only authenticated users access restricted app routes.

How do I handle OAuth callbacks and token refresh flows in Next.js with Supabase?▼

Handle OAuth callbacks and token refresh flows by managing Supabase Auth tokens securely within Next.js. This involves processing auth callback routes and updating cookie-based sessions to maintain valid authentication states.

Can I use Supabase Auth with Next.js server components and server actions?▼

Yes, Supabase Auth works with Next.js server components and server actions. The integration applies cookie-based session management to securely handle authentication tokens across server and client boundaries.

What do I need to configure before setting up Supabase Auth in Next.js?▼

You need a Next.js app-router project, the @supabase/supabase-js client library, and a properly configured Supabase backend. This environment enables cookie-based session management for secure authentication flows.

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