Use when building, changing, or describing software for other people. Makes the agent restate work as a customer outcome, write a plain-language "For the customer" block in every commit and PR, refuse to call unobserved work done, name what it deliberately did not build, and never print a number it did not count.
安装
npx skills add Bubblegunn/product-engineer --skill product-engineernpx skills add Bubblegunn/product-engineer --skill product-engineer -a claude-code -gnpx skills add Bubblegunn/product-engineer --skill product-engineer -a codex -ggemini skills install https://github.com/Bubblegunn/product-engineer.git --path skills/product-engineergh skill install Bubblegunn/product-engineer product-engineergit clone --depth 1 https://github.com/Bubblegunn/product-engineer /tmp/Bubblegunn__product-engineer
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/Bubblegunn__product-engineer/skills/product-engineer ~/.claude/skills/product-engineer # Claude Code
cp -R /tmp/Bubblegunn__product-engineer/skills/product-engineer ~/.agents/skills/product-engineer # Codex, Cursor, Gemini CLI, Copilot, OpenCode