Tavily Web Search

一个MCP服务器，让你的Claude Cline以及Langchain实现网络搜索功能。An MCP server that allows your Claude Cline and Langchain to implement network search functions.

Installation

Installing for Claude Desktop

Manual Configuration Required

This MCP server requires manual configuration. Run the command below to open your configuration file:

npx mcpbar@latest edit -c claude

This will open your configuration file where you can add the Tavily Web Search MCP server manually.

Visit Tavily Web Search

MCP2Tavily

A MCP protocol server that implements web search functionality using the Tavily API.

Prerequisites

Python 3.11+
UV package manager
Tavily API key

Installation

Clone the repository

git clone <repository-url>
cd mcp2tavily

Create and edit the .env file

# Create .env file
touch .env
# Add your Tavily API key to .env
echo "TAVILY_API_KEY=your_api_key_here" > .env

Set up virtual environment with UV

# Create and activate virtual environment
uv venv
source .venv/bin/activate  # On Windows use: .venv\Scripts\activate

Install dependencies

uv sync

Usage

Install as Claude extension

fastmcp install mcp2tavily.py

Development mode with MCP Inspector

To test the functionality using MCP Inspector:

fastmcp dev mcp2tavily.py

Once running, you can access the MCP Inspector at: http://localhost:5173

Available Tools

search_web(query: str): Search the web using Tavily API
search_web_info(query: str): Same as above, with Chinese description

Environment Variables

TAVILY_API_KEY: Your Tavily API key (required)

Step-by-Step Guide

手动添加Cline Continue Claude

Cline Continue Claude的MCP JSON FILE


"mcp2tavily": {
      "command": "uv",
      "args": [
        "run",
        "--with",
        "fastmcp",
        "--with",
        "python-dotenv",
        "--with",
        "tavily-python",
        "fastmcp",
        "run",
        "C:\\Users\\你的真实路径\\mcp2tavily.py"
      ],
      "env": {
        "TAVILY_API_KEY": "API密钥"
      }
    }