What makes a good prompt?

If you’ve ever bought prompts online, you know the feeling: You pay $10 for a “mega pack” of 500 prompts, download the ZIP, and find 480 of them are just variations of “Write a blog post about X.” The other 20 are barely usable. Quantity sells. But quantity doesn’t deliver. So how do you know what you’re actually getting? And more importantly — how do you write prompts that actually work? The Problem with Prompt Packs Most marketplaces are built on volume. Sellers dump thousands of AI‑generated prompts into a bundle, slap on a low price, and let the buyer sort through the mess. You end up with: Generic templates that don’t fit your use case Repetitive variations of the same idea No structure, no examples, no guidance It’s the digital equivalent of a mystery box — and most of the time, what’s inside disappoints. What Makes a Prompt Good? A good prompt isn’t just a question. It’s a structured instruction that guides the AI toward a useful, specific, and repeatable result. At CodeDecipher