Supabase

Gives Claude the full Supabase workflow: migrations, RLS policies, Edge Functions, and the local-first CLI setup. You'll want this when you're building anything that touches Supabase's database, auth, or storage. It covers the important stuff like writing RLS policies that don't leak data, linking tables to auth.users properly, and the diff-based migration workflow that keeps you from manually writing SQL when you don't want to. The Edge Functions section shows the Deno runtime patterns with auth context. Good reference for environment variables and connection pooling setup too, which matters for serverless deployments.

skills.sh installs: 587
GitHub stars: 702
last updated: Jul 14, 2026

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Install

$ npx -y skills add alinaqi/claude-bootstrap --skill supabase --agent claude-code

Installs into .claude/skills of the current project.

Files

Supabase Core Skill

Core concepts, CLI workflow, and patterns common to all Supabase projects.

Sources: Supabase Docs | Supabase CLI

Core Principle

Local-first, migrations in version control, never touch production directly.

Develop locally with the Supabase CLI, capture all changes as migrations, and deploy through CI/CD.

Supabase Stack

Service	Purpose
Database	PostgreSQL with extensions
Auth	User authentication, OAuth providers
Storage	File storage with RLS
Edge Functions	Serverless Deno functions
Realtime	WebSocket subscriptions
Vector	AI embeddings (pgvector)

CLI Setup

Install & Login

# macOS
brew install supabase/tap/supabase

# npm (alternative)
npm install -g supabase

# Login
supabase login

Initialize Project

# In your project directory
supabase init

# Creates:
# supabase/
# ├── config.toml      # Local config
# ├── seed.sql         # Seed data
# └── migrations/      # SQL migrations

SKILL.md on GitHub