hey everyone, been building something on the side that I think this community would find useful. it's called Pebble. you paste any prompt in, it tells you exactly what's wrong with it (vague instructions, conflicting rules, missing context) and gives you a one-click fix. built it because I kept getting inconsistent results from AI even though I "knew" how to prompt. turns out there's always something off that's hard to spot yourself. it's free, no signup needed, works with any model — Claude, ChatGPT, Gemini, whatever you're using for client work. try it and if you find it useful, sign up for the waitlist. https://pebble-gamma.vercel.app