Supabase (MCP)

Connect your application to the Supabase MCP server using a Personal Access Token (PAT)

🚀 Quickstart

Connect to the Supabase MCP server with Nango using a Personal Access Token (PAT) and your project reference. This is useful for CI or when your MCP client does not support OAuth.

1. Create the integration

   In Nango (free signup), go to Integrations → Configure New Integration → Supabase (MCP).

2. Add a connection

   Go to Connections → Add Test Connection → Supabase (MCP). Enter your project reference and Personal Access Token (from Supabase Access tokens). See the connect guide for step-by-step instructions.

3. Call the Supabase MCP server

   Make your first MCP request (e.g. initialize). Replace the placeholders below with your secret key, integration ID, and connection ID:

   cURL

   curl "https://api.nango.dev/mcp" \
     -X POST \
     -H "Authorization: Bearer <NANGO-SECRET-KEY>" \
     -H "Provider-Config-Key: <INTEGRATION-ID>" \
     -H "Connection-Id: <CONNECTION-ID>" \
     -H "Content-Type: application/json" \
     -d '{
       "jsonrpc": "2.0",
       "id": 1,
       "method": "initialize",
       "params": {
           "protocolVersion": "2024-11-05",
           "capabilities": {},
           "clientInfo": {
               "name": "nango-client",
               "version": "1.0.0"
           }
       }
   }'
   

   Node

   Install Nango’s backend SDK with npm i @nangohq/node. Then run:

   import { Nango } from '@nangohq/node';
   
   const nango = new Nango({ secretKey: '<NANGO-SECRET-KEY>' });
   
   const res = await nango.post({
       endpoint: '/mcp',
       providerConfigKey: '<INTEGRATION-ID>',
       connectionId: '<CONNECTION-ID>',
       body: {
           jsonrpc: '2.0',
           id: 1,
           method: 'initialize',
           params: {
               protocolVersion: '2024-11-05',
               capabilities: {},
               clientInfo: {
                   name: 'nango-client',
                   version: '1.0.0'
               }
           }
       }
   });
   
   console.log(res.data);
   

   Or fetch credentials with the Node SDK or API.

   ✅ You’re connected! Check the Logs tab in Nango to inspect requests.

4. Implement Nango in your app

   Follow our Auth implementation guide to integrate Nango in your app.

   To obtain your own production credentials, follow the setup guide linked below.

📚 Supabase (MCP) guides

Nango-maintained guides for common use cases.

• Connect Supabase (MCP) — Find your project reference and obtain a Personal Access Token.

Official docs: Supabase (MCP) API Documentation

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