This breaks down five growth loop types (viral, usage, collaboration, user-generated, and referral) and helps you figure out which ones fit your product. You feed it your product details and user behavior, and it ranks all five loops, recommends which to implement first, and gives you a 30-60-90 day roadmap with projected growth coefficients. It's based on Ognjen Bošković's framework and really shines when you're trying to reduce paid acquisition spend or need to design product-led growth mechanics from scratch. The systematic evaluation of all five loops is genuinely helpful because most teams just default to referral programs without considering whether collaboration or usage loops would compound faster for their specific product.
npx skills add https://github.com/phuryn/pm-skills --skill growth-loops