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GPT Prompt Machine

Inject reusable AI workflows into ChatGPT, Claude, Gemini & Perplexity instantly. Configure variables, generate contextual workflows, and execute without copy-paste.

gptpromptmachine.com · Added June 3, 2026 · Last analysed June 3, 2026 · via Product Hunt · 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 3 June 2026; the live site may have changed since.

GPT Prompt Machine scores well across the board, with complete legal pages and clean crawl signals. Main gaps: missing Content-Security-Policy and Strict-Transport-Security and incomplete email security.

Launched on Product Hunt on June 3, 2026. The site is hosted on LiquidNet US LLC in the United States, with a domain registered 3 months before launch. Our crawler found 6 technologies on this site, covering build tooling, CSS frameworks, DNS providers, and web fonts. The stack includes Tailwind CSS, Vite, and Apache.

Notably, it's on one of the most common stacks we track, shared by 2,725 launches and more locked down than the typical Product Hunt launch.

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

8.4
StackScope Score
Excellent
78/100 Launch Readiness
Well prepared
3/3 Legal
Complete
2/2 Web Standards
Complete
Vibe Score 15 · Few AI signals
Informational pattern-match signal. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (6)

Infrastructure
DNS SupremeDNS
Server Apache
Build & Framework
Build tool Vite
CSS framework Tailwind CSS
Font Google Fonts
Analytics & Marketing
SEO Google Search Console

Infrastructure

Network
AS14555 · US
DNS
SupremeDNS
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
SSL Certificate
Let's Encrypt
Valid 28 May 2026 to 26 Aug 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
3 months
Registered Feb 2026 · GoDaddy.com, LLC

Email Security

SPF -all Strict (-all). Strong.
?
DKIM Not detected at common selectors. Your provider may use a custom one.
DMARC p=none None (p=none). Monitoring only.
?
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 (2)

Cookies (2)
NameLifetimeDetected as
gpt_prompt_machine_session 2h -
XSRF-TOKEN 2h -

Readiness Breakdown How?

Open Graph tags (title, image, description) (partial) missing og:image
Canonical URL declared
Responsive viewport meta tag
Custom title and meta description
Twitter card meta tags
Semantic HTML (nav, main, article)
Page title is 109 characters (advisory) Google only shows about 60 characters of the title in search results; aim for 50–60 to keep the whole thing visible.
Meta description is 171 characters (advisory) Google only shows about 155–160 characters of the description in desktop search results (less on mobile); anything past that won't appear.
- Favicon present

Vibe Score Breakdown How?

SignalPoints
AI onboarding 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.

AI Stance

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

Well-Known Files

security.txt
llms.txt
ads.txt
humans.txt
94% unique
Mentions:
GDPR Cookies Data Controller Do Not Sell

Security Headers (4/6)

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

Performance

1122ms response time
Faster than 9% of sites
3 third-party domains loaded

Build

HTML minified
1 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.