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Railguard

The runtime layer that makes AI coding agents production-safe. Block dangerous commands like terraform destroy. Let safe commands fly through. Open-source, Rust, on-device.

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Added April 20, 2026 · Last analysed April 20, 2026 · via PeerPush · 50% 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 20 April 2026; the live site may have changed since.

Railguard has the basics covered well, with a thorough launch checklist and clean crawl signals. Worth fixing first: missing several security headers, incomplete legal pages, and incomplete email security.

Launched on PeerPush on April 20, 2026. The site is hosted on Vercel. Our crawler found 9 technologies on this site, covering analytics, DNS providers, email forwarding, and web fonts. The stack includes Next.js, React, and Google Fonts.

It's also running the same core stack as 2,295 other launches.

If you own this site, refresh the snapshot and see the full fix list any time →

6.7
StackScope Score
Good
100/100 Launch Readiness
Launch ready
2/3 Legal
Partial
2/2 Crawl files
Complete
Vibe Score 10 · Few AI signals
How much the site looks AI-generated. Informational pattern-match signal, not a verdict. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (9)

Infrastructure
DNS Namecheap DNS
Hosting Vercel (2)
Security HSTS (2)
Email
Email forwarding Namecheap Email Forwarding (2)
Build & Framework
Font Google Fonts
Framework React
Meta-framework Next.js (2)
Analytics & Marketing
Analytics Microsoft Clarity
SEO Google Search Console

Infrastructure

Network
AS16509 · US
DNS
Namecheap DNS
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
SSL Certificate
Let's Encrypt
Valid 16 Mar 2026 to 14 Jun 2026
Certificate as captured in this snapshot, not a live check.

Email Security

SPF ~all Soft-fail (~all). Common and accepted.
?
DKIM Not detected at common selectors. Your provider may use a custom one.
DMARC Not published. Receivers fall back to permissive defaults.
?
MTA-STS Not deployed. Mail to your domain can be downgraded to plaintext en route.
?
TLS-RPT Not configured. You won't hear about silent SMTP TLS handshake failures.

Readiness Breakdown How?

Custom title and meta description
Open Graph tags (title, image, description)
Twitter card meta tags
Canonical URL declared
Responsive viewport meta tag
Favicon present
Semantic HTML (nav, main, article)

Vibe Score Breakdown How?

SignalPoints
AI onboarding 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.

AI Stance

Welcomes AI crawlers
llms.txt published
No AI bots blocked in robots.txt
? No directive declared
? None advertised

Well-Known Files

robots.txt
sitemap.xml (11 URLs)
security.txt
llms.txt
ads.txt
humans.txt
Privacy Policy
/privacy
? Terms of Service not detected
? Analytics present, but it set no tracking cookies on our visit (it may be opt-in-gated).
94% unique

Security Headers (1/6)

Permissions-Policy experimental (check browser support)
X-XSS-Protection deprecated (use Content-Security-Policy)

Performance

316ms response time
Faster than 54% of sites
4 third-party domains loaded

Build

Code splitting
11 JS files
2 CSS files
4 Third-party domains
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.