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MCP Pyrefly

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httpnone2development

A server for real-time Python code validation using Pyrefly, designed to prevent common coding errors from LLMs.

Install
How to run this server
[ { "cmd": "pip install mcp-pyrefly", "imports": [] } ]
server path: mcp-pyrefly
Tools
What this server exposes
pyrefly_execute
Execute Python code in a sandboxed environment and return the output
pyrefly_analyze
Analyze Python code for errors, style issues, and performance suggestions
pyrefly_format
Format Python code according to PEP 8 standards
Configuration
Environment & auth
authnone
Resources
MCP Pyrefly — MCP Server · libregistry