You built it with Cursor. Or Claude Code. Maybe both. The product works — users can sign up, the core workflow runs, and you've shown it to a dozen people without anything catching fire. Now you want to share it more widely. Before you do, run this audit. This is not a "rewrite everything" post. Most AI-generated code is structurally fine. The problem is almost never the code itself — it's the things the AI didn't know to think about: your deployment environment, your specific threat model, what happens when a real user does something unexpected at 2am. I've reviewed several AI-assisted codebases in the last few months. The same problems show up in almost all of them. They're not hard to fix. They're just not obvious when you're moving fast. <p>AI coding tools are genuinely fast. They're not good at knowing what they don't know about your specific production context.</p> <p>The things that break in production are almost never the core feature.…