API Contract Guard
Block breaking OpenAPI changes before merge with automated GitHub PR checks.
Added July 18, 2026
· Last analysed July 18, 2026 · via 
· 78% 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 18 July 2026; the live site may have changed since.
API Contract Guard looks production-ready overall, with complete legal pages, a thorough launch checklist, and clean crawl signals. What needs work: missing several security headers and incomplete email security.
Launched on Product Hunt on July 18, 2026. The site is hosted on AWS S3 and served through AWS CloudFront, with a domain registered 4 months before launch. We've detected 9 technologies on this site, covering CDN, cloud, DNS providers, and email forwarding. The stack includes Next.js, React, and Amazon Web Services.
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Tech Stack (9) · Scale-up stack
| CDN |
AWS CloudFront
|
| Cloud |
Amazon Web Services
|
| DNS |
Cloudflare DNS
|
| Hosting |
AWS S3
|
| Email forwarding |
Cloudflare Email Routing
(2)
|
| Transactional email |
Resend
|
| SEO |
Google Search Console
|
Infrastructure
Email Security
Storage (0)
Readiness Breakdown How?
Performance How?
Indicative grade from a single automated render, not a substitute for Lighthouse or field data, and not part of the StackScope score.
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| AI copy signals | +5 |
| AI writing signals | +3 |
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.