Is my vibe-coded app safe to launch?

Short answer

“It loads” is not “it’s safe.” Vibe coding ships UI fast; security config is often skipped. Independent scans keep finding systemic issues in AI-built apps (see SymbioticSec’s 1,072-app study).

Minimum bar before real users

• No secret API keys in the frontend bundle.
• Database rules (Supabase RLS / Firebase rules) deny anonymous access to private data.
• HTTPS on, obvious debug paths and .env / .git not public.
• Basic SEO/meta so the launch page is shareable (title, description, viewport).

PreflightVibe gives you an A–F grade on these launch checks automatically. Treat an F/D with critical findings as “do not market yet.”