Supabase MCP Server

Name: Supabase MCP Server
Author: Cappahccino

@Cappahccino

代码仓库

关于 Supabase MCP Server

Supabase Model Context Protocol (MCP) server for CRUD operations and Edge Functions

基本信息

分类

云与基础设施

许可证

MIT license

运行时

node

传输方式

stdio

发布者

Cappahccino

配置

使用下面的配置,将此服务器添加到你的 MCP 客户端。

{
  "mcpServers": {
    "supabase": {
      "command": "npx",
      "args": [
        "-y",
        "supabase-mcp@latest",
        "supabase-mcp-claude"
      ],
      "env": {
        "SUPABASE_URL": "",
        "SUPABASE_ANON_KEY": "",
        "SUPABASE_SERVICE_ROLE_KEY": "",
        "MCP_API_KEY": ""
      }
    }
  }
}

工具

未检测到工具

工具是从 README 中自动提取的。维护者可以在 ## Tools 标题下列出工具,即可填充这部分内容。

概览

What is Supabase MCP Server?

It is a Model Context Protocol (MCP) server that lets Claude and other large language models perform CRUD operations—query, insert, update, delete, and list tables—on Postgres tables in a Supabase project.

How to use Supabase MCP Server?

Install globally or locally via npm, then configure Supabase credentials and an API key. For Claude Desktop, use the dedicated supabase-mcp-claude binary with stdio transport. For standalone use, run the HTTP server at a configurable port. It can also be imported as a library in Node.js projects.

Key features of Supabase MCP Server

Query data with filters
Insert data into tables
Update existing records
Delete records by conditions
List all tables in the database
Supports both stdio (Claude) and HTTP transports

Use cases of Supabase MCP Server

Give Claude direct read/write access to a Supabase database via natural language
Automate database tasks such as bulk inserts or conditional updates
Enable AI-driven data exploration and reporting on Supabase projects

FAQ from Supabase MCP Server

What are the prerequisites?

Node.js v16 or newer, npm or yarn, and a Supabase project with your API keys (URL, anon key, and service role key).

How do I fix "Port XXXX is already in use"?

The server automatically tries to find an available port. You can manually set a different port in your .env file by changing MCP_SERVER_PORT.

Why do I get "Missing required environment variables"?

Ensure you have a valid .env file with SUPABASE_URL, SUPABASE_ANON_KEY, SUPABASE_SERVICE_ROLE_KEY, and MCP_API_KEY, or set those variables in your system environment.

What transport should I use for Claude?

Use the Claude-specific binary (supabase-mcp-claude) with the stdio transport. The regular HTTP server (supabase-mcp) is for standalone use and is not compatible with Claude Desktop.

How do I resolve "Request timed out with Claude"?

Check that your Supabase credentials are correct, the server is running, and no network issues are blocking the connection. Also ensure you are using the Claude binary, not the HTTP server.

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