Mr Smith - Stop vibe-coding blind. AI agents for your vibe coding tools

Hey Product Hunt 👋 I built Mr Smith after burning $1,400 on a vibe coding tool trying to build a SaaS — and ending up with absolutely nothing usable. The AI kept rewriting features, deleting files, reintroducing bugs I had already fixed. I kept upgrading anyway. $29 → $150 → $400 → $800 → $1,400. Nothing shipped. The real problem wasn't the AI. It was me. I gave it nothing solid to execute. No validated strategy, no architecture constraints, no pricing logic, no QA — just vibes and credits burning. So I stopped building and built Mr Smith instead. Here's what actually happens when you use it: You connect Mr Smith to your vibe coding tool. That's it. From there, Mr Smith takes over. It deploys 6 AI specialist roles simultaneously — Product Strategist, Revenue Manager, Tech Lead, QA Engineer and more — running together in a cross-validation pipeline (GPT + Claude + Gemini). They challenge each other, fill each other's blind spots, and lock a complete execution plan before a single line of code gets written. Then Mr Smith executes. Automatically. It runs structured prompts directly inside your vibe coding tool, step by step, always checked against the validated plan. If the agent drifts — it gets corrected. If something breaks — QA catches it immediately. If a step doesn't match the strategy — it stops and realigns. You don't babysit it. You don't upgrade credits hoping the next iteration works. You don't watch your codebase get randomly rewritten at 2am. You just… watch it build. The right thing. The right way. This is the tool I wish I had before losing $1,400. Brutal questions welcome — I'm here all day. 🙏