MySQL MCP Server

What is MySQL MCP Server?

A Model Context Protocol (MCP) server that enables secure interaction with MySQL databases. It allows AI assistants to list tables, read data, and execute SQL queries through a controlled interface. This server is a Java conversion of a Python codebase, designed for Java-based environments.

How to use MySQL MCP Server?

Install via pip install mysql-mcp-server, then set the required environment variables (MYSQL_HOST, MYSQL_PORT, MYSQL_USER, MYSQL_PASSWORD, MYSQL_DATABASE). Use it with Claude Desktop by adding a configuration entry to claude_desktop_config.json, or run the main application as a standalone server.

Key features of MySQL MCP Server

• List available MySQL tables as resources
• Read table contents
• Execute SQL queries with proper error handling
• Secure database access through environment variables
• Comprehensive logging

Use cases of MySQL MCP Server

• Allow an AI assistant to explore database schema and content
• Enable controlled SQL query execution from AI models
• Safely analyze database data without full administrative access
• Integrate MySQL data into MCP-compatible applications

FAQ from MySQL MCP Server

What is the origin of this server?

This project is a Java conversion of a Python codebase from design-computer/mysql_mcp_server, preserving the core functionality for Java environments.

How do I configure database credentials?

Set the environment variables MYSQL_HOST, MYSQL_PORT (optional, defaults to 3306), MYSQL_USER, MYSQL_PASSWORD, and MYSQL_DATABASE before running the server.

What are the security best practices?

Create a dedicated MySQL user with minimal permissions, never use root credentials, restrict database access to necessary operations, enable logging for audit purposes, and perform regular security reviews.

Can I use this with Claude Desktop?

Yes, add a configuration entry to claude_desktop_config.json with the uv command and environment variables as shown in the README.

What license is this server under?

It is licensed under the MIT License.