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Sigmashake Desktop

Download SigmaShake Desktop — the desktop app for AI agent guardrails. Free for Windows, macOS, and Linux. Block destructive AI tool calls in under 2ms.

Developer Tools
United States Estimated origin: United States

Added May 12, 2026 · Last analysed May 12, 2026 · via Hacker News

StackScope records what new websites are built with, the week they launch. Most we find ourselves, by watching public internet infrastructure for brand-new sites; the rest come from Product Hunt, Hacker News and PeerPush. We crawled this one for its tech stack and scored it for launch readiness: DNS, security headers, SEO basics. This page is what we saw on 12 May 2026; the live site may have changed since.

Every technology below links to its own page: which other new sites launched with it. Vendors and agencies watch those pages with Stackdar and hear about new adopters the week they ship, from £15 a month.

Sigmashake Desktop scores highly overall, with complete legal pages, a thorough launch checklist, and well-configured email security. Main gaps: missing Permissions-Policy and Strict-Transport-Security and tracking cookies set before any opt-in.

Launched on Hacker News on May 12, 2026. The site is served through Cloudflare, with a domain registered 8 weeks before launch. We've detected 17 technologies on this site, covering analytics, transactional email, advertising, and captcha. The stack includes Cloudflare, Cloudflare DNS, and Cloudflare Email.

It's more locked down than the typical Hacker News launch.

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

9.1
StackScope Score
Excellent
100/100 Launch Readiness
Launch ready
3/3* Legal
Complete*
2/2 Crawl files
Complete
Vibe Score 45 · Some 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 (17) · Indie stack

Infrastructure
CDN Cloudflare
DNS Cloudflare DNS
Protocol HTTP/3
Email
Business email Google Workspace
Email forwarding Cloudflare Email Routing (2)
Transactional email Cloudflare Email
Resend (2)
Build & Framework
Captcha Cloudflare Turnstile
Font Google Fonts
Package CDN jsDelivr (2)
Analytics & Marketing
Advertising Google Ads
Analytics Cloudflare Web Analytics
Google Analytics (4)
SEO Google Search Console
Social Google Search
Tag management Google Tag Manager
Other
Directory Product Hunt

Infrastructure

Network
AS13335 · US
DNS
Cloudflare DNS
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
Green hosting
Green hosted
Host runs on renewable energy. Data from The Green Web Foundation.
SSL Certificate
Google Trust Services
Valid 11 May 2026 to 9 Aug 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
5 months
Registered Mar 2026 · NameCheap, Inc.

Email Security

SPF ~all Soft-fail (~all). Common and accepted.
DKIM Detected via known email provider
DMARC p=reject Reject (strict). Strong.
?
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 (3)

Cookies (3)
NameLifetimeDetected as
sigma_anon 1y -
_ga 1y Google Analytics
_ga_E0FK4ZG870 1y Google Analytics

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 palette signals +5
AI writing signals +5
AI typography signals +15
AI CSS 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.

AI Stance

Blocks AI crawlers but publishes an llms.txt
llms.txt published
9 AI bots blocked in robots.txt
ai-train = no
search = yes
? ai-input (not declared)
? None advertised

Well-Known Files

robots.txt
sitemap.xml (160 URLs)
security.txt
llms.txt
ads.txt
humans.txt
Privacy Policy
/policies/privacy-policy
Terms of Service
/policies/terms-of-use
? Consent manager not detected
Analytics set tracking cookies on our visit, with no opt-in step.
2% unique

Security Headers (4/6)

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

Performance

148ms response time
Faster than 81% of sites
6 third-party domains loaded

Build

Code splitting
4 JS files
3 CSS files
6 Third-party domains

Brand Colours

App Manifest

SigmaShake
display: standalone 3 icons
theme #f59e0b
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