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The Search1API MCP server provides search, news, crawling, and reasoning capabilities via API key authentication, enabling integration with various MCP clients and LibreChat.
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The Search1API MCP server provides search, news, crawling, and reasoning capabilities via API key authentication, enabling integration with various MCP clients and LibreChat.
This server offers moderate safety due to its reliance on API key authentication and primarily read-only search operations. The crawl and reasoning tools introduce some risk if used carelessly. It's safe when used responsibly with rate limits and trusted URLs, but risky if API keys are exposed or untrusted URLs are crawled.
Performance depends on the Search1API service and network latency. Crawling can be slow for large or complex websites. The reasoning tool's performance depends on the DeepSeek R1 model.
Cost is directly tied to Search1API usage. Be mindful of API call limits and pricing tiers. Crawling can consume significant API credits.
npm install
npm{
"mcpServers": {
"search1api": {
"command": "npx",
"args": [
"-y",
"search1api-mcp"
],
"env": {
"SEARCH1API_KEY": "YOUR_SEARCH1API_KEY"
}
}
}
}SEARCH1API_KEYsearchSearches the web using the Search1API service and returns relevant results.
Read-only operation; retrieves search results without modifying data.
newsSearches for news articles using the Search1API service and returns relevant results.
Read-only operation; retrieves news articles without modifying data.
crawlExtracts content from a specified URL using the Search1API service.
Crawls arbitrary URLs, potentially exposing the system to malicious content or excessive resource consumption.
sitemapRetrieves all related links from a specified URL's sitemap.
Read-only operation; retrieves sitemap links without modifying data.
reasoningUses the DeepSeek R1 model to perform deep thinking and complex problem-solving, leveraging web search capabilities.
Relies on an external model and web search, potentially exposing the system to biased or inaccurate information.
trendingRetrieves trending topics from specified platforms like GitHub and Hacker News.
Read-only operation; retrieves trending topics without modifying data.
API Key
cloud
This server offers moderate safety due to its reliance on API key authentication and primarily read-only search operations. The crawl and reasoning tools introduce some risk if used carelessly. It's safe when used responsibly with rate limits and trusted URLs, but risky if API keys are exposed or untrusted URLs are crawled.
The level of autonomy depends on the client implementation. Ensure appropriate safeguards are in place to prevent unintended actions, especially with the crawl and reasoning tools.
Production Tip
Monitor API usage and set appropriate rate limits to prevent unexpected costs and ensure service availability.
Register at Search1API's website and obtain the key from your dashboard.
The Project `.env` File method is required for LibreChat integration.
The search tool supports Google, Bing, DuckDuckGo, Yahoo, X, Reddit, GitHub, YouTube, Arxiv, WeChat, Bilibili, IMDb, and Wikipedia. The news tool supports Google, Bing, DuckDuckGo, Yahoo, and HackerNews.
Use the `max_results` parameter in the search and news tools.
Yes, use the `exclude_sites` parameter in the search and news tools.
The reasoning tool uses the DeepSeek R1 model for deep thinking and complex problem-solving, leveraging web search capabilities.
Pull the latest changes from the repository and rebuild the server using `npm install && npm run build`.