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MCP MySQL 本地数据库服务

@TristanLib

基本信息

分类

数据库

传输方式

stdio

作者

TristanLib

关于 MCP MySQL 本地数据库服务

暂无概览

#mcp#mysql#local-database#api-service

MCP MySQL 本地数据库服务 配置

使用下面的配置,将此服务器添加到你的 MCP 客户端。

{
  "mcpServers": {
    "mcp_server_mysql_windows": {
      "name": "MySQL数据库服务",
      "url": "http://localhost:3000/api/sse",
      "type": "sse"
    }
  }
}

MCP MySQL 本地数据库服务 工具

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概览

What is MCP MySQL 本地数据库服务?

MCP MySQL 本地数据库服务 is a lightweight personal use service for connecting and operating local MySQL databases. It integrates with Cursor as an MCP service, enabling Cursor to execute various database operations via RESTful API and SSE (Server-Sent Events).

How to use MCP MySQL 本地数据库服务?

Install Node.js v14+ and a MySQL server, clone the repository, run npm install, configure a .env file with database credentials and API key, then start with npm start. In Cursor, add it as an MCP service using either SSE (via the /api/sse endpoint) or Command mode.

Key features of MCP MySQL 本地数据库服务

  • Connects to local MySQL databases.
  • Provides RESTful API for database operations.
  • Supports parameterized queries to prevent SQL injection.
  • Supports SSE (Server-Sent Events) push capability.
  • Integrates as a Cursor MCP service.

Use cases of MCP MySQL 本地数据库服务

  • Allowing Cursor to query a local MySQL database during development.
  • Executing safe parameterized SQL queries via API.
  • Listing databases, tables, and table structures.
  • Receiving real‑time database updates through SSE.

常见问题

1

Is this service safe to expose to the internet?

No. The README explicitly states this service is for local use only and is not recommended to be exposed to the public network. It uses an API key for protection and defaults to allowing only SELECT queries.

2

What runtime dependencies are required?

Node.js v14+ and a running MySQL server are required.

3

How do I configure the database connection?

Create a `.env` file in the project root with fields for `DB_HOST`, `DB_PORT`, `DB_USER`, `DB_PASSWORD`, and `DB_NAME`. Also set an `API_KEY` for authentication.

4

What transport does the server use for MCP integration?

The server supports both SSE (via the `/api/sse` endpoint) and Command mode (running the Node script directly).

5

Can I execute write queries (INSERT, UPDATE, DELETE)?

By default the server only permits SELECT queries for safety, as noted in the README's security section.

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