MySQL MCP Server

io.github.musaddiq-dev/mysql-mcp-server · v0.1.2

Python MCP server for MySQL database inspection and querying

Source code Set it up

Connect Runs on your machine

Terminal

claude mcp add mysql-mcp-server -e MYSQL_HOST=<MYSQL_HOST> -e MYSQL_PORT=<MYSQL_PORT> -e MYSQL_USER=<MYSQL_USER> -e MYSQL_PASSWORD=<MYSQL_PASSWORD> -e MYSQL_DATABASE=<MYSQL_DATABASE> -e MYSQL_POOL_SIZE=<MYSQL_POOL_SIZE> -e LOG_LEVEL=<LOG_LEVEL> -e MYSQL_READ_QUERY_LIMIT=<MYSQL_READ_QUERY_LIMIT> -- uvx mdev-mysql-mcp-server==0.1.2

claude_desktop_config.json

{
  "mcpServers": {
    "mysql-mcp-server": {
      "command": "uvx",
      "args": [
        "mdev-mysql-mcp-server==0.1.2"
      ],
      "env": {
        "MYSQL_HOST": "<MYSQL_HOST>",
        "MYSQL_PORT": "<MYSQL_PORT>",
        "MYSQL_USER": "<MYSQL_USER>",
        "MYSQL_PASSWORD": "<MYSQL_PASSWORD>",
        "MYSQL_DATABASE": "<MYSQL_DATABASE>",
        "MYSQL_POOL_SIZE": "<MYSQL_POOL_SIZE>",
        "LOG_LEVEL": "<LOG_LEVEL>",
        "MYSQL_READ_QUERY_LIMIT": "<MYSQL_READ_QUERY_LIMIT>"
      }
    }
  }
}

~/.cursor/mcp.json

{
  "mcpServers": {
    "mysql-mcp-server": {
      "command": "uvx",
      "args": [
        "mdev-mysql-mcp-server==0.1.2"
      ],
      "env": {
        "MYSQL_HOST": "<MYSQL_HOST>",
        "MYSQL_PORT": "<MYSQL_PORT>",
        "MYSQL_USER": "<MYSQL_USER>",
        "MYSQL_PASSWORD": "<MYSQL_PASSWORD>",
        "MYSQL_DATABASE": "<MYSQL_DATABASE>",
        "MYSQL_POOL_SIZE": "<MYSQL_POOL_SIZE>",
        "LOG_LEVEL": "<LOG_LEVEL>",
        "MYSQL_READ_QUERY_LIMIT": "<MYSQL_READ_QUERY_LIMIT>"
      }
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "mysql-mcp-server": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "mdev-mysql-mcp-server==0.1.2"
      ],
      "env": {
        "MYSQL_HOST": "<MYSQL_HOST>",
        "MYSQL_PORT": "<MYSQL_PORT>",
        "MYSQL_USER": "<MYSQL_USER>",
        "MYSQL_PASSWORD": "<MYSQL_PASSWORD>",
        "MYSQL_DATABASE": "<MYSQL_DATABASE>",
        "MYSQL_POOL_SIZE": "<MYSQL_POOL_SIZE>",
        "LOG_LEVEL": "<LOG_LEVEL>",
        "MYSQL_READ_QUERY_LIMIT": "<MYSQL_READ_QUERY_LIMIT>"
      }
    }
  }
}

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools

This server runs locally, so its tools are listed by your MCP client once it starts.

Environment variables

Name	Description
`MYSQL_HOST` Optional	MySQL host
`MYSQL_PORT` Optional	MySQL port
`MYSQL_USER` Optional	MySQL username
`MYSQL_PASSWORD` Optional, secret	MySQL password
`MYSQL_DATABASE` Required	MySQL database name
`MYSQL_POOL_SIZE` Optional	MySQL connection pool size
`LOG_LEVEL` Optional	Python logging level
`MYSQL_READ_QUERY_LIMIT` Optional	Maximum rows returned by read queries

Details

Package	`[email protected]` (PYPI, stdio)
First published	23 May 2026
Last updated	23 May 2026
Registry name	`io.github.musaddiq-dev/mysql-mcp-server`

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Live status

Local install

Installed and run on your own machine, so there is no public endpoint to check.

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