mcp-tool-builder

mcp-tool-builder

3.4

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

The MCP Tool Builder is a server designed to facilitate the dynamic creation of new tools using Model Context Protocol (MCP) clients like Claude Desktop. It allows users to describe the desired tool in natural language, which the server then translates into a functional tool. These tools are saved as Python scriptlets, enabling easy integration and execution. The server is particularly useful for developers and users who need to quickly generate and deploy new functionalities without extensive coding. The tools created are stored in a designated directory, and their definitions are maintained in a JSON file for easy management and updates.

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 the tools directory.
  • Tool definitions are saved in a JSON file for easy management.
  • Includes example tools like get_bitcoin_price and get_weather_forecast.