Agent skill
supabase-hello-world
Create a minimal working Supabase example. Use when starting a new Supabase integration, testing your setup, or learning basic Supabase API patterns. Trigger with phrases like "supabase hello world", "supabase example", "supabase quick start", "simple supabase code".
Install this agent skill to your Project
npx add-skill https://github.com/majiayu000/claude-skill-registry/tree/main/skills/testing/supabase-hello-world
SKILL.md
Supabase Hello World
Overview
Minimal working example demonstrating core Supabase functionality.
Prerequisites
- Completed
supabase-install-authsetup - Valid API credentials configured
- Development environment ready
Instructions
Step 1: Create Entry File
Create a new file for your hello world example.
Step 2: Import and Initialize Client
import { SupabaseClient } from '@supabase/supabase-js';
const client = new SupabaseClient({
apiKey: process.env.SUPABASE_API_KEY,
});
Step 3: Make Your First API Call
async function main() {
const result = await supabase.from('todos').insert({ task: 'Hello!' }).select(); console.log(result.data);
}
main().catch(console.error);
Output
- Working code file with Supabase client initialization
- Successful API response confirming connection
- Console output showing:
Success! Your Supabase connection is working.
Error Handling
| Error | Cause | Solution |
|---|---|---|
| Import Error | SDK not installed | Verify with npm list or pip show |
| Auth Error | Invalid credentials | Check environment variable is set |
| Timeout | Network issues | Increase timeout or check connectivity |
| Rate Limit | Too many requests | Wait and retry with exponential backoff |
Examples
TypeScript Example
import { SupabaseClient } from '@supabase/supabase-js';
const client = new SupabaseClient({
apiKey: process.env.SUPABASE_API_KEY,
});
async function main() {
const result = await supabase.from('todos').insert({ task: 'Hello!' }).select(); console.log(result.data);
}
main().catch(console.error);
Python Example
from supabase import SupabaseClient
client = SupabaseClient()
response = supabase.table('todos').insert({'task': 'Hello!'}).execute(); print(response.data)
Resources
Next Steps
Proceed to supabase-local-dev-loop for development workflow setup.
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