Is the authentication secure?

Yes, it utilizes Supabase's built-in Auth service and reinforces security using Row Level Security (RLS) so users can only access their own data at the database level.

How does it handle AI conversation history?

It stores messages with roles (user, assistant, system) in a dedicated PostgreSQL table, allowing for easy retrieval and context management for AI models.

Can I use this with frameworks other than Next.js?

Yes, while the examples use Next.js and Zustand, the core SQL schemas and Supabase client logic can be adapted to any JavaScript or TypeScript framework.

What does this skill actually set up in Supabase?

It provides a complete schema for conversations, messages, and user preferences tables, along with Row Level Security (RLS) policies to ensure data privacy.

Does it support real-time updates?

Absolutely. The skill includes patterns for using Supabase Realtime to subscribe to database changes and update the UI instantly when new messages are added.

Supabase Auth & Persistent Memory

Name: Supabase Auth & Persistent Memory
Author: guaderrama

byguaderrama

0•

Database Management

Standardizes user authentication and persistent conversation history using Supabase PostgreSQL for AI-driven SaaS applications.

The Supabase Auth + Memory System skill provides a production-ready framework for integrating secure user authentication and long-term AI memory into your projects. By leveraging Supabase's PostgreSQL backend, it implements a robust schema for multi-tenant conversation tracking, real-time message syncing, and user preference management. This skill is ideal for developers building Claude-powered SaaS applications that require cross-device synchronization, Row Level Security (RLS) for data privacy, and efficient state management using Zustand.

Key Features

01Secure Row Level Security (RLS) policies for multi-tenant data isolation

020 GitHub stars

03Standardized authentication patterns for Email, Password, and OAuth

04Real-time message updates using Supabase Postgres subscriptions

05Pre-configured SQL schema for conversations and message history

06Zustand store integration for seamless frontend state and cloud sync

Use Cases

01Building a multi-tenant AI chat platform with persistent user history

02Securing user-specific AI data with robust PostgreSQL security policies

03Implementing cross-device synchronization for AI agent preferences

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add guaderrama/cabo-health-ai supabase-auth-memory

For use in Claude.ai and ChatGPT

Download Skill