Used for installation and distribution of the MCP server package, with support for running the server through npx commands.
Enables web search capabilities through SearXNG, allowing queries to be performed across multiple search engines through a single interface.
Supports installation and execution through shell commands, with environment variable configuration for different search providers and APIs.
🚀 OneSearch MCP Server: Web Search & Crawl & Scraper & Extract
A Model Context Protocol (MCP) server implementation that integrates with Searxng/Tavily/DuckDuckGo/Bing for web search, local browser search, and scraping capabilities with Firecrawl.
Features
- Web Search, scrape, crawl and extract content from websites.
- Support multiple search engines and web scrapers: SearXNG, Firecrawl, Tavily, DuckDuckGo, Bing, etc.
- Local web search (browser search), support multiple search engines: Bing, Google, Baidu, Sogou, etc.
- Use
puppeteer-core
to scrape content from websites. - You should have a local browser installed, such as
Chromium
,Google Chrome
,Google Chrome Canary
, etc. - Free, no keys required.
- Use
- Enabled tools:
one_search
,one_scrape
,one_map
- Support for self-hosted: SearXNG, Firecrawl, etc. (see Deploy)
Installation
Installing via Smithery
To install OneSearch for Claude Desktop automatically via Smithery:
Manual Installation
Environment Variables
Search Engine:
- SEARCH_PROVIDER (Optional): The search provider to use, supports
searxng
,duckduckgo
,bing
,tavily
,local
, default islocal
. - 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
,bing
.
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:
Running on Windsurf
Add this to your ./codeium/windsurf/model_config.json
file:
Self-host
Local deployment of SearXNG and Firecrawl, please refer to Deploy
Troubleshooting
- [ReferenceError]: __name is not defined: This is because Puppeteer has problems with
tsx
, esbuild#1031
License
MIT License - see LICENSE file for details.
This server cannot be installed
hybrid server
The server is able to function both locally and remotely, depending on the configuration or use case.
A Model Context Protocol server that enables web search, scraping, crawling, and content extraction through multiple engines including SearXNG, Firecrawl, and Tavily.
- Features
- Installation
- Environment Variables
- Running on Cursor
- Running on Windsurf
- Self-host
- Troubleshooting
- License
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