Self-Hosted Supabase MCP Server

Remote

Scanned

API Integration

Integrate this MCP server into your applications.

Get your API Key

You'll need to login and generate a Smithery API key to connect to this server.

Installation

Install the official MCP SDKs using npm:

bash

npm install @modelcontextprotocol/sdk @smithery/sdk

TypeScript SDK

typescript


import { StreamableHTTPClientTransport } from "@modelcontextprotocol/sdk/client/streamableHttp.js"
import { createSmitheryUrl } from "@smithery/sdk"

const config = {
  "databaseUrl": "string",
  "supabaseUrl": "string",
  "toolsConfig": "string",
  "supabaseAnonKey": "string",
  "supabaseAuthJwtSecret": "string",
  "supabaseServiceRoleKey": "string"
}
const serverUrl = createSmitheryUrl("https://server.smithery.ai/@HenkDz/selfhosted-supabase-mcp", config, "your-smithery-api-key")

const transport = new StreamableHTTPClientTransport(serverUrl)

// Create MCP client
import { Client } from "@modelcontextprotocol/sdk/client/index.js"

const client = new Client({
	name: "Test client",
	version: "1.0.0"
})
await client.connect(transport)

// Use the server tools with your LLM application
const tools = await client.listTools()
console.log(`Available tools: ${tools.map(t => t.name).join(", ")}`)

Configuration Schema

Full JSON Schema for server configuration:

json

{
  "type": "object",
  "required": [
    "supabaseUrl",
    "supabaseAnonKey"
  ],
  "properties": {
    "databaseUrl": {
      "type": "string",
      "description": "Direct PostgreSQL connection string (optional)"
    },
    "supabaseUrl": {
      "type": "string",
      "description": "Self-hosted Supabase HTTP URL"
    },
    "toolsConfig": {
      "type": "string",
      "description": "Path to tools config JSON (optional)"
    },
    "supabaseAnonKey": {
      "type": "string",
      "description": "Supabase anonymous key"
    },
    "supabaseAuthJwtSecret": {
      "type": "string",
      "description": "Supabase JWT secret (optional)"
    },
    "supabaseServiceRoleKey": {
      "type": "string",
      "description": "Supabase service role key (optional)"
    }
  }
}