Jaku.app
JAKU is a multi-agent security and quality scanner for vibe-coded apps. Crawls your app, probes for XSS, SQLi, prompt injection, and delivers attack chain correlations — no human babysitting required.
Added April 11, 2026
· Last analysed April 11, 2026 · via 
· 83% unique tagline
StackScope is a free public catalogue of indie launches. We find launches on Product Hunt, Hacker News and similar feeds, then crawl each site to detect its tech stack and score it for launch readiness: DNS, security headers, SEO basics. This page is what we saw on 11 April 2026; the live site may have changed since.
Jaku.app still has work before launch. Main gaps: missing several security headers, incomplete legal pages, and no robots.txt or sitemap.
Launched on Product Hunt on April 11, 2026. The site is hosted on Vercel, with a domain registered 5 weeks before launch. The crawl picked up 8 technologies on this site, covering AI builders, CSS frameworks, developer tools, and DNS providers. The stack includes Tailwind CSS, Bolt, and Google Fonts.
For context, it's on one of the most common stacks we track, shared by 2,465 launches.
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Tech Stack (8)
| DNS |
Namecheap DNS
|
| Hosting |
Vercel
(2)
|
| Security | HSTS (2) |
| Email forwarding |
Namecheap Email Forwarding
(2)
|
| CSS framework |
Tailwind CSS
|
| Developer tools |
Vite
|
| Font |
Google Fonts
|
| AI builder |
Bolt
|
Infrastructure
Email Security
Readiness Breakdown How?
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| AI copy signals | +5 |
| AI onboarding signals | +5 |
| AI palette signals | +5 |
| AI writing signals | +5 |
| AI iconography signals | +5 |
| Recognised AI builder signature | +100 |
| AI typography signals | +15 |
This score is based on structural patterns and is not definitive. Many legitimate sites may trigger signals, and AI-built sites may go undetected. It should be treated as an indicator, not a verdict.