Supabase Auth + Memory System

Purpose

Implement user authentication and persistent AI conversation memory using Supabase as unified backend.

When to Use

• Need user authentication in SaaS app
• Want conversation history across devices
• Building multi-tenant AI applications
• Need SQL-based memory for agents
• Syncing state between localStorage and cloud

Quick Start

Installation

npm install @supabase/supabase-js
npm install zustand zustand/middleware