supabase-auth

Configure Supabase authentication, middleware, and RLS policies for Next.js applications.

1|Updated Apr 19, 2026
One-click install
npx skills add https://github.com/koach08/claude-code-skills --skill supabase-auth-koach08
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: supabase-auth
Source: https://github.com/koach08/claude-code-skills/tree/main/skills/development/supabase-auth
Command: npx skills add https://github.com/koach08/claude-code-skills --skill supabase-auth-koach08

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This skill eliminates the manual overhead of configuring authentication, middleware, and database security policies in Next.js projects, ensuring a secure and consistent user management foundation.

Core Features & Use Cases

  • Full-Stack Auth Setup: Automatically generates client helpers, server-side middleware, and authentication pages.
  • Role-Based Access Control: Implements Row Level Security (RLS) policies and database triggers to manage user, teacher, and admin roles.
  • Use Case: Quickly scaffold a secure SaaS application where you need to restrict access to specific dashboard routes based on user roles stored in a profiles table.

Quick Start

Use the supabase-auth skill to generate the authentication boilerplate and database schema for a new Next.js project.

Frequently Asked Questions about supabase-auth

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

FAQPage Schema
How do I set up Supabase authentication and Row Level Security in Next.js?

To set up Supabase authentication and RLS in Next.js, you need to configure client helpers, server-side middleware, and database policies. This generates the necessary boilerplate to restrict access to specific dashboard routes based on user roles.

What is the best way to implement role-based access control with Supabase?

Role-based access control with Supabase is implemented using Row Level Security policies and database triggers. This approach manages user, teacher, and admin roles by restricting data access directly at the database level based on a profiles table.

Can I use this Supabase auth setup to create user profiles automatically?

Yes, you can create user profiles automatically using database triggers. When a new user authenticates, the trigger executes to automatically generate their corresponding profile entry in the database.

Do I need a specific environment to configure Supabase middleware and RLS?

You need an active Supabase project environment and a standard Next.js directory structure. These prerequisites are required to correctly generate the authentication boilerplate, middleware, and database security policies.

Why use Supabase RLS policies for securing SaaS application routes?

Supabase RLS policies secure SaaS applications by enforcing data access restrictions at the database layer. Combined with Next.js middleware, this prevents unauthorized access to specific dashboard routes based on the user's assigned role.