MCP工具建造器

这是一个MCP服务器，赋能LLM通过Claude Desktop等MCP客户端动态创建新工具。

特色

• 通过自然语言描述新工具来创建它们
• 需要客户端重启以使用新工具（Claude Desktop）
• 新工具保存为 Python 脚本小子，存储于 …\mcp-tool-builder\tools
• 新工具定义保存在 …\mcp-tool-builder\tools\tools.json

安装时附带的示例工具

• get_bitcoin_price：从CoinGecko获取当前比特币价格
• get_weather_forecast：获取美国邮政编码的天气（使用geopy）

创造新工具

在 Claude Desktop 中使用 create_tool 命令（或者强烈建议！！）动态创建新工具

安装

1. 克隆此仓库
2. 安装依赖：

使用 Claude Desktop

加到claude_desktop_config.json：

WORK IN PROGRESS - USE WITH CAUTION - Windows

MCP Tool Builder

An MCP server that empowers LLMs to dynamically create new tools through MCP clients such as Claude Desktop.

Features

• Create new tools by describing them in natural language
  • Requires client restart to use new tools (Claude Desktop)
• New tools are saved as python scriptlets in …\mcp-tool-builder\tools
• New tool definitions are saved in …\mcp-tool-builder\tools\tools.json

Example tools included at installation

• get_bitcoin_price: Fetches current Bitcoin price from CoinGecko
• get_weather_forecast: Gets weather for US ZIP codes (uses geopy)

Creating New Tools

Use the create_tool command in Claude Desktop (or suggest strongly!!) to create new tools dynamically

Installation

1. Clone this repository
2. Install dependencies:

cd mcp-tool-builder
uv venv
.venv\Scripts\activate
uv pip install -e .

Usage with Claude Desktop

Add to claude_desktop_config.json:

{
    "mcpServers": {
        "tool-builder": {
            "command": "uv",
            "args": [
                "--directory", 
                "PATH_TO\\mcp-tool-builder",
                "run",
                "tool-builder"
            ]
        }
    }
}