Security for AI-built apps

You vibe-coded it. Now make sure nobody else can walk in.

AI tools build your app fast. They also leave the back door open. The Vibe Bouncer checks every door: leaked keys, open databases, unguarded admin pages. Then it hands you plain-English fixes you can paste straight into Cursor or Claude.

Nobody gets past the bouncer.
Get on the guest list → Free first scan for everyone on the list.
The Vibe Bouncer mascot: a bouncer with crossed arms and a shield on his shirt
Turned away at the door

Who we turned away last night

Real patterns, anonymised. Every finding comes with a fix you can paste.

Your OpenAI key was out on the street.

sk-proj-… shipped inside main.js. Anyone with DevTools could copy it and run up your bill.

Fix · paste into Cursor or Claude Move the OpenAI call into a server route, read the key from an environment variable, and remove it from all client code. Then rotate the key.

Your Supabase table had no door at all.

Row Level Security was off on users. The public anon key could read every email and profile.

Fix · paste into Cursor or Claude Enable RLS on the users table and add a policy so each user can only select and update their own row. We include the SQL too.

/admin let anyone walk in.

The dashboard loaded with no login, and so did the delete-user button.

Fix · paste into Cursor or Claude Add middleware that blocks every /admin route unless the user is signed in and has the admin role. We point to the exact file.
How the door works

Three steps. No security degree.

Show us your app.

Paste your live URL or connect your GitHub repo.

The bouncer checks it like an attacker would.

15+ checks for the mistakes AI tools make most: exposed keys, open Supabase/Firebase rules, missing auth, public source maps, and more.

Fix it before it's a problem.

You get a score and a plain-English report, and every finding comes with a fix you can paste into Cursor, Claude, Lovable or Bolt. No security degree needed.

Door policy

FAQ

Who is this for?

Anyone who built an app with AI tools and isn't a security expert. Indie builders, vibe coders, small teams.

Do I need to understand security?

No. Every finding explains what's wrong in plain English and gives you a ready-made prompt to fix it.

Can I scan someone else's app?

No. The bouncer only works your door. We only scan apps you own or have permission to test, and we verify ownership before a full scan.

Do you keep my code?

No. Code is read for the scan and then deleted. Your findings are private to you.

Does it replace a real security audit?

No. It catches the common, costly mistakes fast. If you handle payments or sensitive data, you should still get a proper review later.

How much will it cost?

Everyone on the guest list gets a free first scan. Paid plans come later, and early members get the best price.

Get on the guest list.

Join the waitlist and get a free scan of your app when we open the doors.

No spam. One email when your scan is ready.