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Google Search MCP Server

@1999AZZAR

基本信息

分类

搜索

许可证

MIT license

传输方式

stdio

作者

1999AZZAR

关于 Google Search MCP Server

MCP server proxy for Google Programmable Search Engine

Google Search MCP Server 配置

使用下面的配置,将此服务器添加到你的 MCP 客户端。

{
  "mcpServers": {
    "mcp-server-google-search": {
      "command": "docker",
      "args": [
        "build",
        "-t",
        "mcp-google-search",
        "."
      ]
    }
  }
}

Google Search MCP Server 工具

工具列表暂未提供

当前收录暂时没有可展示的工具列表,不代表服务没有工具。请查阅项目文档了解支持的能力。

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 Google Search MCP Server?

Google Search MCP Server is a microservice that wraps the Google Custom Search API. It provides caching, rate limiting, Prometheus metrics, and robust error handling. Intended for developers who want a production-ready search service with built-in observability and resilience.

How to use Google Search MCP Server?

Clone the repository, install dependencies with npm install, copy .env.example to .env and set your Google API key and Custom Search Engine ID. Run with npm run dev for development with live reload, or build and start for production. Docker support is also available.

Key features of Google Search MCP Server

  • Centralized error handling middleware
  • Config validation via Zod (fail-fast)
  • Redis + LRU caching with stale-while-revalidate
  • Prometheus metrics endpoint (/metrics)
  • Rate limiting via express-rate-limit
  • Swagger UI and GraphQL Sandbox UIs

Use cases of Google Search MCP Server

  • Perform Google searches with optional filters (date, site, safe, etc.)
  • Search for specific file types (e.g., PDFs)
  • Extract main content and sentiment from a URL
  • Monitor service health and collect Prometheus metrics

常见问题

1

What are the prerequisites for Google Search MCP Server?

Node.js >= v14, npm >= v6, a Google API Key with Custom Search API enabled, and a Google CSE ID. Redis is optional.

2

How do I configure caching and rate limiting?

Set environment variables like `REDIS_URL`, `CACHE_TTL` (Redis TTL in seconds), `LRU_CACHE_SIZE`, `RATE_LIMIT_WINDOW_MS`, and `RATE_LIMIT_MAX` in your `.env` file.

3

Can I run Google Search MCP Server in Docker?

Yes, a Dockerfile is provided. Build with `docker build -t mcp-google-search .` and run with `docker run -d -p 3000:3000 --env-file .env mcp-google-search`.

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