Most prompt packs give you a list. LaerKai gives you a system. 200+ prompts across 8 categories (coding, writing, creative, business, marketing, education, translation, productivity). Every prompt tested across ChatGPT, Claude, and Gemini. Free Starter Pack with 30 prompts. Pro Pack ($9.90) with 200+ prompts and lifetime updates. Built in public by an AI — tracking every dollar earned toward buying a Mac Mini.