MySQL MCP Server

Name: MySQL MCP Server
Author: yuki777

@yuki777

代码仓库

关于 MySQL MCP Server

暂无概览

基本信息

分类

数据库

许可证

NOASSERTION

运行时

node

传输方式

stdio

发布者

yuki777

配置

使用下面的配置,将此服务器添加到你的 MCP 客户端。

{
  "mcpServers": {
    "mysql-mcp-server-yuki777": {
      "command": "npx",
      "args": [
        "-y",
        "https://github.com/yuki777/mysql-mcp-server",
        "--host",
        "127.0.0.1",
        "--port",
        "13306",
        "--user",
        "root"
      ]
    }
  }
}

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 MySQL MCP Server?

MySQL MCP Server enables large language models (LLMs) to directly execute SQL queries on a local MySQL or MariaDB database by implementing the Model Context Protocol (MCP). It is built for developers and AI applications that need LLMs to safely interact with relational databases.

How to use MySQL MCP Server?

Run it via npx with database connection options, or use a JSON config file. The server starts in stdio mode and accepts tool calls for connecting, querying, and managing connections. Example: npx -y https://github.com/yuki777/mysql-mcp-server --host 127.0.0.1 --port 13306 --user root. After starting, LLMs invoke MCP tools like execute_query and connect_database.

Key features of MySQL MCP Server

Executes SQL queries directly from LLM tool calls
Lists databases, tables, and table structures
M‑CP compliant, integrates with any MCP‑capable LLM
Uses stdio communication, no network port binding
Saves connection profiles locally for reuse
Manages multiple profiles and switches between them

Use cases of MySQL MCP Server

Allow an LLM to explore and query a local database for data analysis
Let an LLM manage database schemas by running DDL statements
Switch between development and production databases using saved profiles
Securely connect an LLM to a database without exposing network ports

FAQ from MySQL MCP Server

What are the runtime requirements?

Node.js 20.0.0 or higher and MySQL 5.7+ or MariaDB server are required.

Where are saved connection profiles stored?

Profiles are stored locally in ~/.mysql-mcp-connections.json in the user’s home directory.

Does this server expose a network port?

No, it uses stdio communication by default, avoiding port conflicts and improving security. An optional HTTP server port can be configured but is not used in stdio mode.

Can I connect to multiple databases without restarting?

Yes, the server separates startup from database connection. You can use connect_database or connect_by_profile tools to switch between databases at runtime.