llms.txt Architect
Validate your llms.txt file for AI agent navigation. The 2026 standard for AI crawling.
Added April 13, 2026
· Last analysed April 13, 2026 · via 
· 67% 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 13 April 2026; the live site may have changed since.
llms.txt Architect ships with the launch fundamentals in place, with complete legal pages, a thorough launch checklist, and clean crawl signals. Worth fixing first: missing Permissions-Policy and Content-Security-Policy and incomplete email security.
Launched on Product Hunt on April 1, 2026. The site is hosted on Hostinger and served through Cloudflare. The crawl picked up 15 technologies on this site, covering hosting, security, auth, and baas. The stack includes Clerk, Tailwind CSS, and Cloudflare.
For context, it's on a stack we've seen on only 20 launches and tighter on security headers than most Product Hunt launches.
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Tech Stack (15) · Indie stack
| CDN |
Cloudflare
(4)
|
| DNS |
Cloudflare DNS
|
| Hosting |
Hostinger
|
Netlify
(2)
|
|
| Protocol | HTTP/3 (2) |
| Security |
Cloudflare Bot Management
|
| HSTS (2) |
| Business email |
Hostinger Email
|
| Auth |
Clerk
|
| BaaS |
Supabase
|
| CSS framework |
Tailwind CSS
|
| Developer tools |
Vite
|
| Font |
Google Fonts
|
| SEO |
Google Search Console
|
| Payments |
PayPal
|
Infrastructure
Email Security
Readiness Breakdown How?
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| AI copy signals | +5 |
| AI palette signals | +5 |
| AI writing signals | +5 |
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.