Benborla MCP Server Mysql

🚀 MySQL MCP Server Based on NodeJS

A Model Context Protocol (MCP) server that provides read-only access to MySQL databases. This server allows Large Language Models (LLMs) to view the database schema and execute read-only queries.

🚀 Quick Start

This is a Model Context Protocol (MCP) server that offers read-only access to MySQL databases. It enables Large Language Models (LLMs) to view the database schema and execute read-only queries.

✨ Features

Tools

• mysql_query
  • Executes read-only SQL queries against the connected database.
  • Input: sql (string): The SQL query to be executed.
  • All queries are executed within a READ ONLY transaction.

Resources

The server provides schema information for each table:

• Table Structure
  • JSON schema information for each table.
  • Includes column names and data types.
  • Automatically discovered from the database metadata.

📦 Installation

Configuration for Using with Claude Desktop

To use this server in the Claude Desktop application, add the following configuration to the "mcpServers" section of the claude_desktop_config.json file:

{
  "mcpServers": {
    "mcp_server_myqsl": {
      "command": "npx",
      "args": [
        "-y",
        "@benborla29/mcp-server-mysql"
      ],
      "env": {
        "MYSQL_HOST": "127.0.0.1",
        "MYSQL_PORT": "3306",
        "MYSQL_USER": "root",
        "MYSQL_PASS": "",
        "MYSQL_DB": "db_name"
      }
    }
  }
}

Replace db_name with your database name, or leave it empty to retrieve all databases.

💻 Usage Examples

Basic Usage

If you want to use this server in Claude Desktop, follow the installation steps above.

Advanced Usage

If you encounter the error "Failed to connect to MCP server mcp-server-mysql", you may need to explicitly set the paths of all required binaries, as shown in the following configuration:

{
  "mcpServers": {
    "mcp_server_myqsl": {
      "command": "/path/to/npx/binary/npx",
      "args": [
        "-y",
        "@benborla29/mcp-server-mysql"
      ],
      "env": {
        "MYSQL_HOST": "127.0.0.1",
        "MYSQL_PORT": "3306",
        "MYSQL_USER": "root",
        "MYSQL_PASS": "",
        "MYSQL_DB": "db_name",
        "PATH": "/path/to/node/bin:/usr/bin:/bin" // Add this line
      }
    }
  }
}

📄 License

This MCP server is distributed under the MIT License. This means you are free to use, modify, and distribute the software, subject to the terms and conditions of the MIT License. For more details, please refer to the LICENSE file in the project repository.