Refactoring MCP Server

Refactoring MCP Server is an open-source Model Context Protocol (MCP) server that exposes Martin Fowler's comprehensive refactoring catalog to language models (LLMs) via a pluggable, language-agnostic interface. It is designed for AI agents, IDE plugins, and developer tools that want to automate, preview, and analyze code refactoring tasks across multiple languages, starting with Python. It includes advanced features like safe preview mode, structural code analysis, and LLM-optimized output for scalable integration.