一个与SearXNG集成的MCP服务器实现，提供注重隐私的元搜索功能。

特色

• 元搜索：结合多个搜索引擎的结果
• 隐私为中心：无追踪，无用户画像
• 多类别：支持通用、新闻、科学、文件、图片、视频等
• 语言支持：在特定语言中搜索或所有语言
• 时间范围过滤：按日期、周、月份或年份筛选结果
• 安全搜索：三级安全搜索过滤
• 备援支持：多个SearXNG实例以保证可靠性

安装

用途

直线

使用潜水桌面

1. 在Dive Desktop中点击“+ Add MCP Server”

2. 复制粘贴此配置：

3. 点击“保存”以安装MCP服务器

工具文档

• web_search
• 跨多个引擎执行元搜索
• 输入：
• query（字符串）：搜索词
• page（编号，可选）：页码（默认：1）
• language（字符串，可选）：语言代码（例如，‘en’，‘all’，默认：‘all’）
• categories（数组，可选）：搜索类别（默认：[‘general’]）

SearXNG MCP Server

An MCP server implementation that integrates with SearXNG, providing privacy-focused meta search capabilities.

Features

• Meta Search: Combines results from multiple search engines
• Privacy-Focused: No tracking, no user profiling
• Multiple Categories: Support for general, news, science, files, images, videos, and more
• Language Support: Search in specific languages or all languages
• Time Range Filtering: Filter results by day, week, month, or year
• Safe Search: Three levels of safe search filtering
• Fallback Support: Multiple SearXNG instances for reliability

Installation

npm install -g @kevinwatt/mcp-server-searxng

Usage

Direct Run

mcp-server-searxng

With Dive Desktop

1. Click “+ Add MCP Server” in Dive Desktop
2. Copy and paste this configuration:

{
  "mcpServers": {
    "searxng": {
      "command": "npx",
      "args": [
        "-y",
        "@kevinwatt/mcp-server-searxng"
      ]
    }
  }
}

3. Click “Save” to install the MCP server

Tool Documentation

• web_search
  • Execute meta searches across multiple engines
  • Inputs:
    • query (string): Search terms
    • page (number, optional): Page number (default: 1)
    • language (string, optional): Language code (e.g., ‘en’, ‘all’, default: ‘all’)
    • categories (array, optional): Search categories (default: [‘general’])
      • Available: “general”, “news”, “science”, “files”, “images”, “videos”, “music”, “social media”, “it”
    • time_range (string, optional): Time filter (all_time/day/week/month/year, default: ‘all_time’)
    • safesearch (number, optional): Safe search level (0: None, 1: Moderate, 2: Strict, default: 1)
  • Behavior:
    • Instances listed in SEARXNG_INSTANCES are tried in order; the first one that answers with results wins.
    • An instance that is reachable but has no matches returns No results found for "". — an empty search is a normal result, not an error.
    • The error All SearXNG instances failed is returned only when no instance was reachable at all: connection errors, non-2xx responses, or replies that aren’t a valid SearXNG JSON search response.

Development

git clone https://github.com/kevinwatt/mcp-server-searxng.git
cd mcp-server-searxng
npm install
npm run build            # compiles to dist/src/
npm test                 # unit tests; HTTP is mocked, no live instance needed
node dist/src/index.js   # run the server on stdio

Run a single test case with npm test -- -t "should resolve urls correctly".

License

This MCP server is licensed under the MIT License. See the LICENSE file for details.

Prerequisites

You need a local SearXNG instance running. To set it up:

Run SearXNG with Docker

Quick Start

# Create config directory
mkdir -p searxng

# Create config file