A few months ago I was having a conversation with a developer friend about the wave of vibe-coded apps coming our way. AI coding tools had gotten good enough that almost anyone could ship a full-stack app in a weekend. We were watching it happen in real time.
I said I never wanted to be the one maintaining a vibe-coded app. The code would be impossible to reason about, security would be an afterthought, and debugging an AI-generated codebase I didn't write sounded like a nightmare.
His reply stopped me: we'll have to do it. It's the future.
He wasn't wrong. The apps were already being built. My feelings about the code inside didn't matter — experienced developers would be asked to support them, secure them, and keep them running regardless.
So I started thinking differently. What if I didn't have to touch the code at all?
Every vibe-coded app has the same gaps. No TLS. No rate limiting. No WAF. No structured logs. Not because the developers are careless — because they were focused on shipping, and AI tools optimize for "works," not "survives production." The gaps are predictable, and predictable gaps can be solved once.
That's what VibeWarden is. A security sidecar that sits in front of any app and handles the entire security layer — TLS, auth, rate limiting, WAF, secrets, audit logs — without touching the app's code. It doesn't matter what's inside the box. VibeWarden secures the perimeter.
Three commands:
curl -sS https://vibewarden.dev/install.sh | sh
vibew init
vibew dev
Already have a project? Swap init for wrap — same outcome, your existing code untouched.
But it didn't stop at security.
If your app is vibe-coded, your agent should know about VibeWarden from the start — not discover it after deployment. So VibeWarden generates an AGENTS.md file for your coding assistant: what VibeWarden handles, what the app shouldn't duplicate, and how the rest of the code should be structured around that. Your app ends up better designed, not just more secure.
There's also a prompt generator — pick your features in a browser, paste the result to your agent, and let it integrate VibeWarden for you. No commands to run first.
It started as a security tool. It became the layer vibe-coded apps need to survive production.
If you've vibe-coded something and haven't shipped it because the security part felt heavy — this is for you.
— Tibi, \V/