Supabase Skill

Overview

Enables Claude to access Supabase to monitor PostgreSQL database, check Authentication users, view Storage buckets, and manage backend-as-a-service projects.

Quick Install

curl -sSL https://canifi.com/skills/supabase/install.sh | bash

Or manually:

cp -r skills/supabase ~/.canifi/skills/

Setup

Configure via canifi-env:

# First, ensure canifi-env is installed:
# curl -sSL https://canifi.com/install.sh | bash

canifi-env set SUPABASE_EMAIL "your-email@example.com"

Privacy & Authentication

Your credentials, your choice. Canifi LifeOS respects your privacy.

Option 1: Manual Browser Login (Recommended)

If you prefer not to share credentials with Claude Code:

1. Complete the Browser Automation Setup using CDP mode
2. Login to the service manually in the Playwright-controlled Chrome window
3. Claude will use your authenticated session without ever seeing your password

Option 2: Environment Variables

If you’re comfortable sharing credentials, you can store them locally:

canifi-env set SERVICE_EMAIL "your-email"
canifi-env set SERVICE_PASSWORD "your-password"

Note: Credentials stored in canifi-env are only accessible locally on your machine and are never transmitted.

Capabilities

• View database tables and queries
• Check Auth users and sessions
• Monitor Storage usage
• View Edge Functions
• Check API usage
• View real-time subscriptions

Usage Examples

Example 1: Check Database

User: "How's my Supabase database?"
Claude: I'll check your Supabase dashboard.
- Opens supabase.com via Playwright MCP
- Logs into account
- Database (my-project):
  - Status: Healthy
  - Tables: 12
  - Size: 234MB
  - Connections: 8/100
- Query performance: Normal
- Last migration: 3 days ago

Example 2: View Auth Users

User: "How many users do I have?"
Claude: I'll check Authentication.
- Views Auth section
- Users:
  - Total: 1,234
  - New today: 23
  - Active (24h): 456
  - Providers: Email, Google, GitHub
- Sessions: 890 active
- Auth rate limits: OK

Example 3: Check Storage

User: "What's in my Supabase storage?"
Claude: I'll check Storage buckets.
- Views Storage section
- Buckets:
  - avatars: 234 files, 45MB
  - uploads: 567 files, 890MB
  - public: 89 files, 123MB
- Total storage: 1.06GB / 1GB (over)
- Bandwidth: 5.6GB this month

Authentication Flow

1. Navigate to supabase.com via Playwright MCP
2. Sign in with email or GitHub
3. Enter password or OAuth
4. Handle 2FA if enabled
5. Select organization/project
6. Maintain session for dashboard

Error Handling

• Login Failed: Try GitHub OAuth
• Database Paused: Wake on free tier
• Storage Full: Check limits
• Session Expired: Re-authenticate
• Rate Limited: Check usage
• Function Error: View logs

Self-Improvement Instructions

After each interaction:

• Track database queries
• Note auth patterns
• Log storage usage
• Document UI changes

Suggest updates when:

• Supabase updates dashboard
• New features added
• Pricing changes
• Database features expand

Notes

• Open source Firebase alternative
• PostgreSQL database
• Realtime subscriptions
• Row Level Security
• Edge Functions (Deno)
• Local development supported
• Self-hosting option