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Opensop

The open standard for executable processes. Define once in YAML, run as a typed REST API, observe with append-only receipts.

opensop.ai · Added June 3, 2026 · Last analysed June 3, 2026 · via Hacker News · 54% 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 3 June 2026; the live site may have changed since.

Opensop still has work before launch. Main gaps: missing several security headers, incomplete legal pages, and no robots.txt or sitemap.

Launched on Hacker News on June 3, 2026. The site is hosted on Fastly in the United States, with a domain registered 6 weeks before launch. The crawl picked up 7 technologies on this site, covering CDN, DNS providers, transactional email, and web fonts. The stack includes React, Cloudflare DNS, and Fastly.

For context, it's one of just 16 launches we've crawled on this exact stack.

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

Vibe Score 33 · Some AI signals
Informational pattern-match signal. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (7)

Infrastructure
CDN Fastly
DNS Cloudflare DNS
Hosting GitHub Pages
Email
Transactional email Resend
Build & Framework
Font Google Fonts
Framework React
Package CDN unpkg

Infrastructure

Network
AS54113 · US
DNS
Cloudflare DNS
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
SSL Certificate
Let's Encrypt
Valid 30 Apr 2026 to 29 Jul 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
1 month
Registered Apr 2026 · Cloudflare, Inc

Email Security

SPF Not published. Your domain can be spoofed in phishing emails.
DKIM Detected via known email provider
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.

Storage (1)

Local storage (1)
KeySizeDetected as
gh-stars:Chosen9115/opensop 25 B -

Readiness Breakdown How?

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

Performance How?

Indicative grade from a single automated render, not a substitute for Lighthouse or field data, and not part of the StackScope score.

Server response187 ms
Page weight1.1 MB
Image weight316 KB
Largest contentful paint520 ms
Cumulative layout shift0.04
1 images: 1 oversized, 1 missing alt text.

Vibe Score Breakdown How?

SignalPoints
AI onboarding signals +5
AI writing signals +5
AI typography signals +15
AI CSS signals +8

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

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

Well-Known Files

robots.txt
sitemap.xml
security.txt
llms.txt
ads.txt
humans.txt
? Privacy Policy not detected
? Terms of Service not detected
Detection works best on English language sites.

Security Headers (0/6)

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

Performance

187ms response time
Faster than 74% of sites
3 third-party domains loaded

Build

HTML minified
4 JS files
3 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.