supabase-email-auth

Implement Supabase email authentication in Next.js with PKCE flow.

Updated Mar 25, 2026
One-click install
npx skills add https://github.com/Jicate-Solutions/arts_tally_roja --skill supabase-email-auth-jicate-solutions
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: supabase-email-auth
Source: https://github.com/Jicate-Solutions/arts_tally_roja/tree/main/.claude/skills/supabase-email-auth
Command: npx skills add https://github.com/Jicate-Solutions/arts_tally_roja --skill supabase-email-auth-jicate-solutions

SYSTEM DOCUMENTATION & REQUIREMENTS

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

What problem does it solve?

This skill eliminates the need to manually set up and implement complex email password authentication in Next.js applications. It provides a production-ready, end-to-end solution to securely manage user signups, logins, and other authentication needs using Supabase.

Core Features & Use Cases

  • Complete Auth Flow: Handles the complete process of signup, login, password reset, and email authentication with PKCE.
  • Client and Server Utilities: Includes utilities for both the client and server sides of authentication.
  • Pre-Built Pages: Offers pre-built login and registration pages for a quick start.
  • Use Case: If you're building a Next.js application and need to add authentication, this skill automates the process and ensures you have a secure, user-friendly authentication system in place.

Quick Start

Run the command to setup the authentication in your Next.js app: npm install @supabase/ssr @supabase/supabase-js lucide-react and then configure your environment variables following the instructions in env-template.md.

Frequently Asked Questions about supabase-email-auth

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

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

Supabase email authentication in Next.js uses utility scripts and client-side logic to handle user signups, logins, and password resets. It provides pre-built pages and handles OAuth callbacks with PKCE flow for secure auth integration.

What is the PKCE flow for Supabase email login in Next.js?

The PKCE flow for Supabase email login secures OAuth callbacks during user authentication. This skill implements the PKCE flow natively, ensuring secure communication between your Next.js application and Supabase auth servers during email logins and resets.

How do I handle password resets with Supabase in Next.js?

Password resets with Supabase in Next.js are handled using included utility scripts that manage the complete reset flow. This skill provides the necessary client and server logic to securely process password reset requests and update user credentials.

Do I need @supabase/ssr and @supabase/supabase-js to set up email login?

Yes, you need @supabase/ssr and @supabase/supabase-js, along with lucide-react, to set up email login. These dependencies provide the foundational Supabase clients and server-side rendering support required for Next.js authentication flows.

Can I use pre-built login and registration pages for Next.js authentication?

Yes, you can use pre-built login and registration pages for Next.js authentication provided by this skill. These pages offer a quick start solution, allowing you to bypass manual UI development and deploy secure Supabase email password login immediately.

What's the best way to add secure user signups to a Next.js application?

The best way to add secure user signups to a Next.js application is using a production-ready Supabase integration. This skill eliminates manual setup by providing end-to-end utility scripts and client-side logic to securely manage user registration flows.