Setup Guide Skill

When generating a setup guide, follow this structured process. Don't just read the README — actually verify each step works on the current system.

1. Detect the Project Stack

Scan the project to understand what needs to be installed:

Language & Runtime

# Node.js
cat package.json 2>/dev/null | grep -E '"node"|"engines"'
cat .nvmrc .node-version 2>/dev/null

# Python
cat .python-version 2>/dev/null
cat pyproject.toml 2>/dev/null | grep -E "python_requires|requires-python"
cat runtime.txt 2>/dev/null
cat setup.py 2>/dev/null | grep "python_requires"