Heventure Search MCP
The Heventure Search MCP server provides web search and webpage content extraction for AI tools like Claude Desktop and Cursor.
Web search using the
web_searchtool with multiple engines: DuckDuckGo, Bing, Google, SerpAPI, or Tavily. Usebothto query multiple engines simultaneously.Control results: specify
max_results(1–20, default 10) and choose a specificsearch_engine.Extract webpage content via the
get_webpage_contenttool — provide any URL to retrieve its readable text.No API keys required for free engines (DuckDuckGo, Bing, Google); optionally configure SerpAPI or Tavily keys for enhanced quality.
Caching with LRU cache (300s TTL, 100 entries) for performance.
Provides web search capabilities using DuckDuckGo's search engine, supporting both API and HTML parsing methods to retrieve search results without requiring an API key.
Click on "Install Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
In the chat, type
@followed by the MCP server name and your instructions, e.g., "@Heventure Search MCPfind recent developments in quantum computing"
That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
中文 | English
🔍 MCP Web Search Server
Free forever. No API key required. A web search MCP server that works out of the box with Claude Desktop, Cursor, and any MCP-compatible AI tool.
pip install heventure-search-mcp✨ Why?
Most MCP search servers require you to sign up for API keys (Bing, Google, SerpAPI...). This one works immediately — zero configuration, zero cost, zero sign-ups.
Feature | This Server | Others |
No API key needed | ✅ | ❌ |
DuckDuckGo (free) | ✅ | varies |
Bing (free) | ✅ | ❌ |
Google (free) | ✅ | ❌ |
Optional SerpAPI/Tavily | ✅ | ✅ |
Async + caching | ✅ | varies |
Install in 10 seconds | ✅ | varies |
🚀 Quick Start
Option 1: Claude Desktop / Cursor
Add to your MCP config:
{
"mcpServers": {
"web-search": {
"command": "uvx",
"args": ["heventure-search-mcp"]
}
}
}Option 2: Command Line
pip install heventure-search-mcp
heventure-search-mcpOption 3: Docker
docker run -p 8080:8080 heventure-search-mcp🔧 Available Tools
web_search
Search the web with multiple engines simultaneously.
Parameter | Type | Default | Description |
| string | required | Search query |
| int | 10 | Number of results (1-20) |
| string |
|
|
get_page_content
Extract readable text from any webpage.
Parameter | Type | Default | Description |
| string | required | Page URL to fetch |
🔑 Optional: Enhanced Search
The free engines work great for most use cases. For higher quality results, you can optionally add paid API keys:
# SerpAPI — 100 free searches/month
export SERPAPI_KEY="your_key"
# Tavily — 1,000 free searches/month
export TAVILY_API_KEY="your_key"🏗️ Architecture
Engines: DuckDuckGo, Bing, Google, SerpAPI, Tavily
Caching: LRU cache with 300s TTL (100 entries max)
Protocol: MCP (Model Context Protocol)
Runtime: Python 3.10+ with asyncio
🤝 Contributing
Issues and Pull Requests are welcome! See CONTRIBUTING.md for guidelines.
📄 License
MIT License — use it however you want.
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