supabase-auth

Implement Supabase authentication with email, magic links, OAuth, and anonymous sign-in.

4|Updated Jan 15, 2026
One-click install
npx skills add https://github.com/mgd34msu/goodvibes-gemini --skill supabase-auth-mgd34msu
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: supabase-auth
Source: https://github.com/mgd34msu/goodvibes-gemini/tree/main/skills/supabase-auth
Command: npx skills add https://github.com/mgd34msu/goodvibes-gemini --skill supabase-auth-mgd34msu

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires @supabase/supabase-js, @supabase/ssr, and includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill provides a comprehensive solution for implementing user authentication in applications built with Supabase, covering various sign-in methods and session management.

Core Features & Use Cases

  • Multiple Auth Methods: Supports email/password, magic links, OAuth (Google, GitHub, etc.), and anonymous sign-in.
  • Session Management: Handles user sessions, authentication state changes, and password recovery.
  • Next.js Integration: Includes specific examples for server-side and client-side rendering with Next.js.
  • Row Level Security: Demonstrates integration with Supabase's RLS for data security.
  • Use Case: You are building a new web application using Next.js and Supabase. You need to quickly implement a secure user login system that allows users to sign up with their email and password, or use Google Sign-In, and ensures their data is protected by Row Level Security.

Quick Start

Install the Supabase client library by running npm install @supabase/supabase-js.

Frequently Asked Questions about supabase-auth

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

FAQPage Schema
How do I implement Supabase authentication in a Next.js application?

Implement Supabase authentication in Next.js by using @supabase/supabase-js for client-side operations and @supabase/ssr for server-side rendering to manage user sessions and auth state changes securely.

Does Supabase auth support OAuth providers and magic links?

Supabase auth supports multiple sign-in methods including OAuth providers like Google and GitHub, magic links, email/password combinations, and anonymous sign-in for flexible user authentication.

How does Supabase session management work with Row Level Security?

Supabase session management handles user authentication states and integrates directly with Row Level Security policies to ensure data protection by restricting database access based on the authenticated user session.

What is the best way to handle password recovery with Supabase?

The best way to handle Supabase password recovery is utilizing the session management features within the @supabase/supabase-js client to securely process password reset flows and update authentication states.

Can I use Supabase auth for server-side rendering in Next.js?

Yes, you can use Supabase auth for server-side rendering in Next.js by integrating the @supabase/ssr package to manage server-side authentication state and secure user sessions across server and client components.

What dependencies do I need to set up Supabase user authentication?

You need to install the @supabase/supabase-js and @supabase/ssr dependencies to set up Supabase user authentication, enabling email/password logins, OAuth, and session management.