Supabase

Supabase ⚡

Query your Supabase projects directly from chat.

Setup

1. Get your credentials

Go to Supabase Dashboard → Project Settings → API

You'll see two tabs:

• "Publishable and secret API keys" - New format (limited functionality)
• "Legacy anon, service_role API keys" - JWT format (full functionality)

⚠️ Use the Legacy JWT key for full access!

The service_role JWT key (starts with eyJ...) gives full admin access including:

• Listing users with details
• Counting signups
• Accessing auth.users

The new sb_secret_... keys have limited functionality and can't access the Admin API.

2. Find your keys

1. Go to: Project Settings → API
2. Click the "Legacy anon, service_role API keys" tab
3. Find service_role (marked with red "secret" badge)
4. Click Reveal and copy the eyJ... token

Direct link: https://supabase.com/dashboard/project/YOUR_PROJECT_REF/settings/api

3. Configure

Option A: Interactive setup

python3 {baseDir}/scripts/supabase.py auth

Option B: Manual config Create ~/.supabase_config.json:

{
  "url": "https://xxxxx.supabase.co",
  "service_key": "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9..."
}

Option C: Environment variables

export SUPABASE_URL="https://xxxxx.supabase.co"
export SUPABASE_SERVICE_KEY="eyJhbG..."

Commands

User Analytics

# Count total users
python3 {baseDir}/scripts/supabase.py users

# Count new users (24h)
python3 {baseDir}/scripts/supabase.py users-today

# Count new users (7 days)  
python3 {baseDir}/scripts/supabase.py users-week

# List users with details (name, email, provider, signup date)
python3 {baseDir}/scripts/supabase.py list-users

# List new users from last 24h
python3 {baseDir}/scripts/supabase.py list-users-today

# Limit results
python3 {baseDir}/scripts/supabase.py list-users --limit 5

Project Info

# Show project info and key type
python3 {baseDir}/scripts/supabase.py info

# List tables exposed via REST API
python3 {baseDir}/scripts/supabase.py tables

JSON Output

python3 {baseDir}/scripts/supabase.py list-users --json

Key Types Explained

Recommendation: Always use the JWT service_role key for Clawdbot integration.

Daily Reports

Set up automated daily user reports via Clawdbot cron.

Example: Daily 5 PM Report

Ask Clawdbot:

Send me a report of how many new users signed up at 5 PM every day, 
show the last 5 signups with their names

This creates a cron job like:

{
  "name": "Daily Supabase User Report",
  "schedule": {
    "kind": "cron",
    "expr": "0 17 * * *",
    "tz": "America/Los_Angeles"
  },
  "payload": {
    "message": "Supabase daily report: Count new user signups in the last 24 hours, and list the 5 most recent signups with their name and email."
  }
}

Sample Report Output

📊 Supabase Daily Report

New signups (last 24h): 2

Last 5 signups:
• Jane Smith <jane@example.com> (google) - 2026-01-25
• Alex Johnson <alex.j@company.com> (google) - 2026-01-25
• Sam Wilson <sam@startup.io> (email) - 2026-01-24
• Chris Lee <chris.lee@email.com> (google) - 2026-01-23
• Jordan Taylor <jordan@acme.co> (github) - 2026-01-22

GraphQL API (pg_graphql)

⚠️ pg_graphql is disabled by default on new Supabase projects (as of late 2025).

If you need the GraphQL API:

Enable pg_graphql

-- Run in SQL Editor
create extension if not exists pg_graphql;

Endpoint

https://<PROJECT_REF>.supabase.co/graphql/v1

Example Query

curl -X POST https://<PROJECT_REF>.supabase.co/graphql/v1 \
  -H 'apiKey: <API_KEY>' \
  -H 'Content-Type: application/json' \
  --data-raw '{"query": "{ accountCollection(first: 1) { edges { node { id } } } }"}'

Note: GraphQL automatically reflects your database schema. Tables/views in public schema become queryable. See Supabase GraphQL docs for configuration.

Troubleshooting

"list-users requires a JWT service_role key"

You're using an sb_secret_... key. Get the JWT key from: Project Settings → API → Legacy tab → service_role → Reveal

"No API key found in request"

The new sb_secret_ keys don't work with all endpoints. Switch to the JWT key.

Keys not showing

Make sure you're on the "Legacy anon, service_role API keys" tab, not the new API keys tab.

Security & Permissions

The service_role key has full admin access to your database. This skill requires it for the Auth Admin API (listing/counting users).

What this skill does:

• Makes GET requests to your Supabase project's Auth Admin API
• Reads user metadata (email, name, provider, signup date)
• All requests stay between your machine and your Supabase instance

What this skill does NOT do:

• Does not write, modify, or delete any data
• Does not send credentials to any third party
• Does not access any endpoints outside your Supabase project
• Cannot be invoked autonomously by the agent (disable-model-invocation: true)

Least-privilege alternative: Create a read-only Postgres role scoped to auth.users and use the Supabase SQL API instead of the Admin API.

Key safety:

• Never commit keys to git
• Don't expose in client-side code
• Only use on trusted machines
• Config file is automatically set to mode 600 (owner read/write only)
• Review scripts/supabase.py before first use