Your vibe-coded codebase didn't come with an owner's manual. And now you're about to touch billing, auth, or usage limits. The dangerous moment isn't writing the code — it's coming back to change it and realizing you can't say what the code already does. That's not technical debt. That's comprehension debt. The gap between what your product does, what you think it does, and what you can prove from the repo. Then I found Stewie Reflect. Launched today on Product Hunt. It reads a read-only snapshot of your GitHub repo and generates an Owner's Manual for the product inside it. Here's what it does: ➟ What the code does — plain-language explanations of your product's actual behavior ➟ Where the evidence ends — every claim tied to the file or function that supports it ➟ Which decisions only you can make — surfaced as "Attention" cards ranked by consequence ➟ Risks and conflicts — surfaced as cards that say what happens, why it matters, and when to look again Less code spelunking required. Plain-language diagrams and figures explain your product. Explicit source boundaries show where the reviewed evidence ends. What this actually means: ✓ Vibe-coded with AI and can't tell what happens when a payment fails? Now you can ✓ Inherited code you can't read? Get an honest second opinion ✓ Due diligence before investing more? Know what's really in there Pick a repo and branch to get a free preview — a full chapter plus a map. Curious what the output looks like? View a public sample manual, no signup required: reflect.stewie.sh/#/manual Then unlock the full manual and Markdown export for a $19 beta price. One-time. No subscription. Every important claim is tied to evidence from your code. When the manual isn't sure, it says so — explicitly, with labeled evidence boundaries instead of confident guesses. 👉 Finally, an owner's manual for your codebase. 📌 Start free → reflect.stewie.sh/ Stewie Reflect  is live on ProductHunt right now: producthunt.com/products/ste… 🔄 Repost if you've ever touched a codebase and had no idea what it actually does. — #Codebase #DeveloperTools #AI #Documentation #StewieReflect #ProductHunt