MCP Server for MySQL based on NodeJS

@zhaoxin34

リポジトリ

基本情報

カテゴリ

データベース

ライセンス

MIT license

トランスポート

stdio

作者

zhaoxin34

MCP Server for MySQL based on NodeJS について

概要はまだありません

MCP Server for MySQL based on NodeJS の設定

以下の設定を使って、このサーバーを MCP 対応クライアントに追加してください。

{
  "mcpServers": {
    "mcp-server-mysql-zhaoxin34": {
      "command": "npx",
      "args": [
        "-y",
        "@smithery/cli@latest",
        "install",
        "@benborla29/mcp-server-mysql",
        "--client",
        "claude"
      ]
    }
  }
}

MCP Server for MySQL based on NodeJS のツール

Execute read-only SQL queries against the connected database

概要

What is MCP Server for MySQL based on NodeJS?

A Model Context Protocol server that provides read-only access to MySQL databases, enabling LLMs to inspect database schemas and execute read-only queries. It is designed for developers and AI applications that need safe, structured database interaction.

How to use MCP Server for MySQL based on NodeJS?

Install via Smithery (npx -y @smithery/cli@latest install @benborla29/mcp-server-mysql), MCP Get, or manually with npm/pnpm (npm install -g @benborla29/mcp-server-mysql). Configure using environment variables (e.g., MYSQL_HOST, MYSQL_PORT) and invoke the mysql_query tool with a read-only SQL string.

Key features of MCP Server for MySQL based on NodeJS

Execute read-only SQL queries with prepared statements
Automatically discover table schemas, indexes, and foreign keys
SQL injection prevention and rate limiting
Query result caching and configurable timeouts
Comprehensive query logging and performance metrics

Use cases of MCP Server for MySQL based on NodeJS

Let an LLM generate and run analytical SELECT queries against your MySQL database
Provide safe read-only database access for AI assistants without risking data modifications
Automatically document database schemas by inspecting tables, columns, and relationships
Enable conversational data analysis by letting an LLM answer natural‑language questions with live SQL queries

よくある質問

How does read‑only access work?

All queries are executed inside a READ ONLY transaction. The server enforces read‑only semantics and supports prepared statements for parameterised queries.

What are the runtime dependencies?

You need Node.js and a MySQL server (supports `caching_sha2_password` and `mysql_native_password`). The server can be installed globally via npm or run via npx.

What environment variables must I set?

At minimum: `MYSQL_HOST`, `MYSQL_PORT`, `MYSQL_USER`, `MYSQL_PASS`, and optionally `MYSQL_DB`. Advanced options for pooling, timeouts, caching, rate limiting, SSL, and logging are also available.

Does the server support SSL/TLS?

Yes. Set `MYSQL_SSL` to `true` to enable encrypted connections.

How do I troubleshoot connection issues?

Verify MySQL is running, check credentials and permissions, and ensure the correct authentication plugin is used. For MySQL 8.0+ you may need a user created with `mysql_native_password`. Use Smithery diagnostics (`smithery diagnose`) or manual log checking.