unified-search-mcp-server

JDeun/unified-search-mcp-server

3.3

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Unified Search MCP Server integrates Google Scholar, Google Web Search, and YouTube into a single search platform.

The Unified Search MCP Server is a production-level Model Context Protocol server designed to streamline the search process across multiple platforms, including Google Scholar, Google Web Search, and YouTube. It offers a unified interface for users to perform comprehensive searches, leveraging the power of each platform's API. The server is built with security, performance, and scalability in mind, featuring encrypted API keys, input validation, and distributed caching. It supports both development and production environments, with options for HTTP and Docker deployment. The server is also equipped with monitoring tools to track API usage, cache performance, and system health, ensuring reliable and efficient operation.

Features

  • Integrated search across Google Scholar, Google Web Search, and YouTube.
  • Security features including API key encryption and input validation.
  • Distributed caching with Redis for improved performance.
  • Rate limiting and monitoring with Prometheus metrics.
  • Resilience features like retry logic and circuit breakers.

Usages

usage with Claude Desktop

{
  "mcpServers": {
    "unified-search": {
      "command": "python",
      "args": ["/path/to/unified_search_server.py"],
      "env": {
        "GOOGLE_API_KEY": "your-key",
        "GOOGLE_CUSTOM_SEARCH_ENGINE_ID": "your-cse",
        "YOUTUBE_API_KEY": "your-key"
      }
    }
  }
}

usage with Docker

bash
docker run -p 8000:8000 \
  -e GOOGLE_API_KEY=your-key \
  -e GOOGLE_CUSTOM_SEARCH_ENGINE_ID=your-cse \
  -e YOUTUBE_API_KEY=your-key \
  unified-search-mcp

usage with Stdio

bash
python unified_search_server.py

usage with Streamable HTTP

bash
python unified_search_server.py --transport streamable-http

Tools

  1. unified_search

    Performs simultaneous searches across all sources.

  2. search_google_scholar

    Searches academic papers on Google Scholar.

  3. search_google_web

    Conducts web searches using Google Custom Search API.

  4. search_youtube

    Searches for videos on YouTube.

  5. get_author_info

    Retrieves author information from Google Scholar.