great_cto's own committed aesthetic — the instrument panel. Dark five-step surface ladder, exactly one accent, two faces divided by MEANING (Geist speaks, Geist Mono is machine-truth), tabular numerals, and a dash that is not a nought. Twelve checkable rules measured from packages/board and greatcto.systems, not designed for this file.
Install
npx skills add avelikiy/great_cto --skill aesthetic-instrumentnpx skills add avelikiy/great_cto --skill aesthetic-instrument -a claude-code -gnpx skills add avelikiy/great_cto --skill aesthetic-instrument -a codex -ggemini skills install https://github.com/avelikiy/great_cto.git --path skills/aesthetic-instrumentgh skill install avelikiy/great_cto aesthetic-instrumentgit clone --depth 1 https://github.com/avelikiy/great_cto /tmp/avelikiy__great_cto
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/avelikiy__great_cto/skills/aesthetic-instrument ~/.claude/skills/aesthetic-instrument # Claude Code
cp -R /tmp/avelikiy__great_cto/skills/aesthetic-instrument ~/.agents/skills/aesthetic-instrument # Codex, Cursor, Gemini CLI, Copilot, OpenCode