MCP Duckduckgo Search

spences10/mcp-duckduckgo-search

An MCP server that integrates DuckDuckGo search with LLMs, providing web search with support for different result types and filtering options.

View on GitHub2

Install

npx -y mcp-duckduckgo-search

Client configuration

{
  "mcpServers": {
    "mcp-duckduckgo-search": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-duckduckgo-search"
      ],
      "env": {
        "SERPAPI_KEY": "<SERPAPI_KEY>"
      }
    }
  }
}

Environment variables

SERPAPI_KEY

GitHub stars: 2
Author: @spences10
Category: Version Control, Developer Tools
License: MIT
Updated: Oct 6, 2026

Features

Comprehensive web search using DuckDuckGo's search engine
Rich result types including:
Region-specific search support
Configurable safe search levels
Date-based filtering options
Pagination support
Built-in result caching
Safe search options (off, moderate, strict)

Details on this page are taken from the project's README. Open README

Supported clients

Clients mentioned in this server's README:

View all

Claude Desktop

Desktop · Freemium · Proprietary

Anthropic's official Claude AI desktop application. Supports MCP servers to extend functionality.

WindowsMacOS

Cline

Desktop · Free · MIT

An AI coding assistant integrated into the IDE. Supports MCP servers for enhanced functionality.

WindowsMacOSLinux

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