🚀 OneSearch MCP Server: Web Search & Crawl & Scraper & Extract

A Model Context Protocol (MCP) server implementation that integrates with Searxng/Firecrawl/Tavily for web search and scraping capabilities.

Features

Web Search, scrape, crawl and extract content from websites.
Support multiple search engines and web scrapers: SearXNG, Firecrawl, Tavily, etc.
Support for self-hosted: SearXNG, Firecrawl, etc. (see Deploy)
Enabled tools: one_search, one_scrape

Installation

# Manually install (Optional)
npm install -g one-search-mcp

# using npx
env SEARCH_API_URL=http://127.0.0.1:8080 FIRECRAWL_API_URL=http://127.0.0.1:3002 npx -y one-search-mcp

Environment Variables

Search:

SEARCH_PROVIDER (Optional): The search provider to use, either searxng or tavily, default is searxng.
SEARCH_API_URL (Optional): The URL of the SearxNG API, required for searxng.
SEARCH_API_KEY (Optional): The API key for the search provider, required for tavily.

Firecrawl:

FIRECRAWL_API_URL (Optional): The URL of the Firecrawl API, required for firecrawl.
FIRECRAWL_API_KEY (Optional): The API key for the Firecrawl API, required for firecrawl if using cloud service.

Running on Cursor

Your mcp.json file will look like this:

{
  "mcpServers": {
    "one-search-mcp": {
      "command": "npx",
      "args": ["-y", "one-search-mcp"],
      "env": {
        "SEARCH_PROVIDER": "searxng",
        "SEARCH_API_URL": "http://127.0.0.1:8080",
        "SEARCH_API_KEY": "YOUR_API_KEY",
        "FIRECRAWL_API_URL": "http://127.0.0.1:3002",
        "FIRECRAWL_API_KEY": "YOUR_API_KEY"
      }
    }
  }
}

Running on Windsurf

Add this to your ./codeium/windsurf/model_config.json file:

{
  "mcpServers": {
    "one-search-mcp": {
      "command": "npx",
      "args": ["-y", "one-search-mcp"],
      "env": {
        "SEARCH_PROVIDER": "searxng",
        "SEARCH_API_URL": "http://127.0.0.1:8080",
        "SEARCH_API_KEY": "YOUR_API_KEY",
        "FIRECRAWL_API_URL": "http://127.0.0.1:3002",
        "FIRECRAWL_API_KEY": "YOUR_API_KEY"
      }
    }
  }
}

Self-host

Local deployment of SearXNG and Firecrawl, please refer to Deploy

License

MIT License - see LICENSE file for details.

OneSearch MCP Server

Integrations