About
MCP Deep Research is a web search and research tool powered by the Tavily API. It enables AI assistants to conduct comprehensive online research with configurable search depth and iterative planning capabilities. Key features of MCP Deep Research: - Deep web search powered by the Tavily search engine for comprehensive information gathering - Configurable research parameters including maximum search keywords and planning rounds - Multi-step research workflow that iteratively refines search strategies for thorough results - Optimized for prompt-based MCP clients including Claude Desktop, Cursor, Cline, and ChatWise - Support for HTTP/HTTPS proxy configuration for API access
README
MCP Deep Research
[](https://smithery.ai/server/@baranwang/mcp-deep-research) [](https://www.npmjs.com/package/mcp-deep-research)
简体中文 | English
Overview
MCP Deep Research is a tool that allows you to search the web for information. It is built with the Model Context Protocol and the Tavily API.
Configuration
{
"mcpServers": {
"deep-research": {
"command": "npx",
"args": ["-y", "mcp-deep-research@latest"],
"env": {
"TAVILY_API_KEY": "your_tavily_api_key", // Required
"MAX_SEARCH_KEYWORDS": "5", // Optional, default 5
"MAX_PLANNING_ROUNDS": "5" // Optional, default 5
}
}
}
}
The tool can be configured using the following environment variables:
TAVILY_API_KEY: The API key for the Tavily API.MAX_SEARCH_KEYWORDS: The maximum number of search keywords to use.MAX_PLANNING_ROUNDS: The maximum number of planning rounds to use.TAVILY_HTTP_PROXY/TAVILY_HTTPS_PROXY: The proxy address for the Tavily API.Use with Smithery
Install via Smithery, compatible with Claude Desktop client:
npx -y @smithery/cli install @baranwang/mcp-deep-research --client claude
Compatibility Notice
This MCP server is optimized for prompt-based MCP clients. For MCP clients implemented using function calling mechanisms, the performance and results may not be optimal.
Verified prompt-based MCP clients:
Verified function calling-based MCP clients:
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