I stopped writing AI prompts from scratch. Here is the system I built instead.

I used to spend 20-30 minutes crafting a prompt before every AI task. Not writing. Not thinking. Not building. Just arguing with a text box trying to get ChatGPT or Claude to actually understand what I needed. Then I realized: this is a solved problem. I was reinventing the wheel every single day. So I built a system. 108 prompts. 10 categories. Every one tested, refined, and ready to copy-paste. Here is what I learned from the process. Why most AI prompts fail The problem is not the AI. The problem is context. A bad prompt gives the AI almost no information: Write me a cold email for my SaaS product A great prompt gives it everything it needs: You are a B2B sales copywriter specializing in SaaS. Write a cold email to {prospect_name} at {company_name}, a {company_size} company in {industry}. My product {product_name} solves {pain_point}. They likely struggle with {specific_problem}. Goal: get a 15-minute discovery call. Tone: direct, conversational, no buzzwords. Length: under 150 word