Google Search MCP Server

Name: Google Search MCP Server
Author: 1999AZZAR

@1999AZZAR

代码仓库

关于 Google Search MCP Server

MCP server proxy for Google Programmable Search Engine

#microservice #mcp-server

基本信息

分类

搜索

许可证

MIT license

运行时

node

传输方式

stdio

发布者

1999AZZAR

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",
        "."
      ]
    }
  }
}

工具

未检测到工具

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

FAQ from Google Search MCP Server

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.

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.

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.

What API endpoints are

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