Refactor legacy code into modern, idiomatic code without changing its behavior.
To add Code Refactor to Claude, run the install command below or copy the ready-made config for Claude Code, Claude Desktop, Cursor and VS Code further down. Restart your client after adding it and its tools show up in your next conversation. It needs 7 environment variables, listed below.
Install
npx -y workbuddy-code-refactor-connector@1.0.4Environment variables
REFACTOR_BACKENDSet in your MCP configOPENAI_BASE_URLSet in your MCP configOPENAI_API_KEYSet in your MCP configOPENAI_MODELSet in your MCP configOLLAMA_HOSTSet in your MCP configOLLAMA_MODELSet in your MCP configREFACTOR_TIMEOUT_MSSet in your MCP configInstall with your client
claude mcp add code-refactor --env REFACTOR_BACKEND=<YOUR_REFACTOR_BACKEND> --env OPENAI_BASE_URL=<YOUR_OPENAI_BASE_URL> --env OPENAI_API_KEY=<YOUR_OPENAI_API_KEY> --env OPENAI_MODEL=<YOUR_OPENAI_MODEL> --env OLLAMA_HOST=<YOUR_OLLAMA_HOST> --env OLLAMA_MODEL=<YOUR_OLLAMA_MODEL> --env REFACTOR_TIMEOUT_MS=<YOUR_REFACTOR_TIMEOUT_MS> -- npx -y workbuddy-code-refactor-connector@1.0.4
Run this in a terminal to add the server to Claude Code.
What this does
Code Refactor exposes a set of tools to Claude over the Model Context Protocol. After you add it to claude_desktop_config.json (snippet above) and restart Claude Desktop, those tools become callable inside any conversation.
Requirements
This server needs the following environment variables to be set before it can run:
REFACTOR_BACKEND OPENAI_BASE_URL OPENAI_API_KEY OPENAI_MODEL OLLAMA_HOST OLLAMA_MODEL REFACTOR_TIMEOUT_MS
Set these via the env object in your MCP config (see claude_desktop_config.json snippet above).
Frequently asked questions
How do I install Code Refactor?
Run the Claude Code command in the install section to add Code Refactor to Claude Code, or copy the ready-made config for your client from the install section on this page. Restart your client afterwards and the tools appear in your next conversation.
Which clients work with Code Refactor?
This page carries setup and config for Claude Code, Claude Desktop, Cursor and VS Code. Any other MCP client that accepts a standard server config can connect to Code Refactor as well.
Does Code Refactor need an API key?
Yes. Before it can run, set these environment variables: REFACTOR_BACKEND, OPENAI_BASE_URL, OPENAI_API_KEY, OPENAI_MODEL, OLLAMA_HOST, OLLAMA_MODEL, REFACTOR_TIMEOUT_MS. They go in the env block of your MCP config.
Imported from the Official MCP Registry. The details above come from the registry entry; the maker can claim this listing to correct them, add docs, and see its traffic.
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