DuckDuckGo Web Search MCP Server

Name: DuckDuckGo Web Search MCP Server
Author: kouui

@kouui

代码仓库

关于 DuckDuckGo Web Search MCP Server

MCP server of web search/fetch functionality using duckduckgo and jina api. no api key required.

基本信息

分类

搜索

运行时

python

传输方式

stdio

发布者

kouui

配置

使用下面的配置,将此服务器添加到你的 MCP 客户端。

{
  "mcpServers": {
    "web-search-duckduckgo": {
      "command": "uvx",
      "args": [
        "--from",
        "git+https://github.com/kouui/web-search-duckduckgo.git@main",
        "main.py"
      ]
    }
  }
}

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 DuckDuckGo Web Search MCP Server?

An MCP (Model Context Protocol) server that enables web search through DuckDuckGo and optionally fetches and summarizes the content of found URLs. It is designed for use with any MCP‑compatible client, such as Claude Desktop.

How to use DuckDuckGo Web Search MCP Server?

Install the server via uvx and configure it in your MCP client’s configuration file (e.g., claude_desktop_config.json). Two configuration methods are provided: one using git+https and another using a local directory. Once configured, you can invoke the search_and_fetch tool (with parameters query and limit) or the fetch tool (with parameter url).

Key features of DuckDuckGo Web Search MCP Server

Web search using DuckDuckGo
Extracts titles, URLs, and snippets from results
Optional content fetching via Jina API (HTML to Markdown)
Parallel fetching of multiple URLs
Configurable maximum number of search results (default 3, max 10)
Graceful error handling for timeouts and failures

Use cases of DuckDuckGo Web Search MCP Server

Search the web and retrieve structured results for analysis
Fetch and summarize the content of specific URLs found in search results
Integrate live web search capabilities into MCP‑powered AI assistants

FAQ from DuckDuckGo Web Search MCP Server

What tools are provided by the server?

Two tools: search_and_fetch (searches DuckDuckGo and optionally fetches content) and fetch (fetches content of a given URL). The search_and_fetch tool accepts query (string) and limit (integer, default 3, max 10). The fetch tool accepts url (string).

How do I configure the server for Claude Desktop?

Add the server to claude_desktop_config.json using either the git+https method or, if that does not work, a local directory path as shown in the README. The command is uvx with arguments pointing to the repository or local folder.

What is the maximum number of search results I can request?

The limit parameter in search_and_fetch has a maximum value of 10. The default is 3.

Does the server require any API keys?

The README does not mention any API keys. The Jina API used for content fetching may have its own terms, but the server itself does not require additional authentication.

What transport protocol does the server use?

The server is MCP‑compliant and is intended to be launched via the uvx command. The README does not specify the transport layer, but typical MCP servers use stdio or HTTP.

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