| name | supabase-install-auth |
| description | Install and configure Supabase SDK/CLI authentication. Use when setting up a new Supabase integration, configuring API keys, or initializing Supabase in your project. Trigger with phrases like "install supabase", "setup supabase", "supabase auth", "configure supabase API key". |
| allowed-tools | Read, Write, Edit, Bash(npm:*), Bash(pip:*), Grep |
| version | 1.0.0 |
| license | MIT |
| author | Jeremy Longshore <jeremy@intentsolutions.io> |
Supabase Install & Auth
Overview
Set up Supabase SDK/CLI and configure authentication credentials.
Prerequisites
- Node.js 18+ or Python 3.10+
- Package manager (npm, pnpm, or pip)
- Supabase account with API access
- API key from Supabase dashboard
Instructions
Step 1: Install SDK
# Node.js
npm install @supabase/supabase-js
# Python
pip install supabase
Step 2: Configure Authentication
# Set environment variable
export SUPABASE_API_KEY="your-api-key"
# Or create .env file
echo 'SUPABASE_API_KEY=your-api-key' >> .env
Step 3: Verify Connection
const result = await supabase.from('_test').select('*').limit(1); console.log(result.error ? 'Failed' : 'OK');
Output
- Installed SDK package in node_modules or site-packages
- Environment variable or .env file with API key
- Successful connection verification output
Error Handling
| Error | Cause | Solution |
|---|---|---|
| Invalid API Key | Incorrect or expired key | Verify key in Supabase dashboard |
| Rate Limited | Exceeded quota | Check quota at https://supabase.com/docs |
| Network Error | Firewall blocking | Ensure outbound HTTPS allowed |
| Module Not Found | Installation failed | Run npm install or pip install again |
Examples
TypeScript Setup
import { SupabaseClient } from '@supabase/supabase-js';
const client = new SupabaseClient({
apiKey: process.env.SUPABASE_API_KEY,
});
Python Setup
from supabase import SupabaseClient
client = SupabaseClient(
api_key=os.environ.get('SUPABASE_API_KEY')
)
Resources
Next Steps
After successful auth, proceed to supabase-hello-world for your first API call.