Iterative Five Whys root cause analysis drilling from symptoms to fundamentals
Install
npx skills add NeoLabHQ/context-engineering-kit --skill whynpx skills add NeoLabHQ/context-engineering-kit --skill why -a claude-code -gnpx skills add NeoLabHQ/context-engineering-kit --skill why -a codex -ggemini skills install https://github.com/NeoLabHQ/context-engineering-kit.git --path skills/whygh skill install NeoLabHQ/context-engineering-kit whygit clone --depth 1 https://github.com/NeoLabHQ/context-engineering-kit /tmp/NeoLabHQ__context-engineering-kit
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/NeoLabHQ__context-engineering-kit/skills/why ~/.claude/skills/why # Claude Code
cp -R /tmp/NeoLabHQ__context-engineering-kit/skills/why ~/.agents/skills/why # Codex, Cursor, Gemini CLI, Copilot, OpenCode