DuckDuckGo & Felo AI Search MCP 🔍🧠

A blazing-fast, privacy-friendly Model Context Protocol (MCP) server for web search and AI-powered responses using DuckDuckGo and Felo AI.

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Important

DuckDuckGo Search MCP supports the Model Context Protocol (MCP) standard, making it compatible with various AI assistants and tools.

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✨ Features

🌐 Web search using DuckDuckGo HTML

🧠 AI search using Felo AI

📄 URL content extraction with smart filtering

📊 URL metadata extraction (title, description, images)

⚡ Performance optimized with caching

🛡️ Security features including rate limiting and rotating user agents

🔌 MCP-compliant server implementation

🆓 No API keys required - works out of the box

Important

Unlike many search tools, this package performs actual web scraping rather than using limited APIs, giving you more comprehensive results.

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🚀 Quick Start

Run instantly with npx:

npx -y @oevortex/ddg_search@latest

Tip

This will download and run the latest version of the MCP server directly without installation – perfect for quick use with AI assistants.

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🛠️ Installation Options

Global Installation

npm install -g @oevortex/ddg_search

Run globally:

ddg-search-mcp

Local Installation (Development)

git clone https://github.com/OEvortex/ddg_search.git
cd ddg_search
npm install
npm start

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🧑‍💻 Command Line Options

npx -y @oevortex/ddg_search@latest --help

Tip

Use the --version flag to check which version you're running.

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🤖 Using with MCP Clients

Important

The most common way to use this tool is by integrating it with MCP-compatible AI assistants.

Add the server to your MCP client configuration:

{
  "mcpServers": {
    "ddg-search": {
      "command": "npx",
      "args": ["-y", "@oevortex/ddg_search@latest"]
    }
  }
}

Or if installed globally:

{
  "mcpServers": {
    "ddg-search": {
      "command": "ddg-search-mcp"
    }
  }
}

Tip

After configuring, restart your MCP client to apply the changes.

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🧰 Tools Overview

🔍 Web Search Tool
web-search

• query (string, required): The search query
• page (integer, optional, default: 1): Page number
• numResults (integer, optional, default: 10): Number of results (1-20)

Example: Search the web for "climate change solutions"

🧠 Felo AI Search Tool
felo-search

• query (string, required): The search query or prompt
• stream (boolean, optional, default: false): Whether to stream the response

Example: Search Felo AI for "Explain quantum computing in simple terms"

📄 Fetch URL Tool
fetch-url

• url (string, required): The URL to fetch
• maxLength (integer, optional, default: 10000): Max content length
• extractMainContent (boolean, optional, default: true): Extract main content
• includeLinks (boolean, optional, default: true): Include link text
• includeImages (boolean, optional, default: true): Include image alt text
• excludeTags (array, optional): Tags to exclude

Example: Fetch the content from "https://example.com"

📊 URL Metadata Tool
url-metadata

• url (string, required): The URL to extract metadata from

Example: Get metadata for "https://example.com"

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📁 Project Structure

bin/              # Command-line interface
src/
  index.js        # Main entry point
  tools/          # Tool definitions and handlers
    searchTool.js
    fetchUrlTool.js
    metadataTool.js
    feloTool.js
  utils/
    search.js     # Search and URL utilities
    search_felo.js # Felo AI search utilities
package.json
README.md

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🤝 Contributing

Contributions are welcome! Please open issues or submit pull requests.

Note

Please follow the existing code style and add tests for new features.

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📺 YouTube Channel

youtube.com/@OEvortex

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📄 License

Apache License 2.0

Note

This project is licensed under the Apache License 2.0 – see the LICENSE file for details.

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_{Made with ❤️ by @OEvortex}