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marpy.io

marpy.io is an AI-powered development environment built specifically for the Python/Flask/FastAPI/MariaDB/Redis/Jinja/Tailwind stack. Write Python in the browser, attach a database that survives between deploys, and get a live URL.

Developer Tools
United States Estimated origin: United States

Added May 26, 2026 · Last analysed May 26, 2026 · via · also on PeerPush · 71% unique tagline

Own this Launch?
Screenshot of marpy.io

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 26 May 2026; the live site may have changed since.

marpy.io covers some of the launch checklist, with complete legal pages and a thorough launch checklist. Main gaps: missing several security headers, no robots.txt or sitemap, and tracking cookies set before any opt-in.

Launched on Product Hunt on May 26, 2026. The site is hosted on Akamai Connected Cloud in the United States. Our crawler found 6 technologies on this site, covering analytics, CSS frameworks, DNS providers, and business email. The stack includes Tailwind CSS, Google Analytics, and Google Search Console.

It's also on one of the most common stacks we track, shared by 5,951 launches.

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

4.7
StackScope Score
Fair
88/100 Launch Readiness
Launch ready
0/6 Security Headers
Poor
3/3* Legal
Complete*
0/2 Crawl files
Missing
Vibe Score 38 · 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 (6)

Infrastructure
DNS Linode/Akamai DNS
Server Gunicorn
Email
Business email Google Workspace (2)
Build & Framework
CSS framework Tailwind CSS
Analytics & Marketing
Analytics Google Analytics (3)
SEO Google Search Console

Infrastructure

Network
AKAMAI-LINODE-AP - Akamai Connected Cloud, SG
AS63949 · US
DNS
Linode/Akamai DNS
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
Green hosting
Not green hosted
No green-energy record. Data from The Green Web Foundation.
SSL Certificate
Let's Encrypt
Valid 3 May 2026 to 1 Aug 2026
Certificate as captured in this snapshot, not a live check.

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 (2)

Cookies (2)
NameLifetimeDetected as
_ga 1y Google Analytics
_ga_K9TSBYB6GZ 1y Google Analytics

Readiness Breakdown How?

✓ Custom title and meta description
✓ Open Graph tags (title, image, description)
✓ Twitter card meta tags
✓ Responsive viewport meta tag
✓ Favicon present
✓ Semantic HTML (nav, main, article)
⚠
Page title is 84 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 231 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.
- Canonical URL declared

Vibe Score Breakdown How?

SignalPoints
AI onboarding signals +5
AI writing signals +5
AI iconography signals +3
AI code-structure 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

No AI stance declared
✗ llms.txt published
✓ No AI bots blocked in robots.txt
Content-Signal
? No directive declared
Link headers
? None advertised

Well-Known Files

✗ robots.txt
✗ sitemap.xml
✗ security.txt
✗ llms.txt
✗ ads.txt
✗ humans.txt

Legal

✓ Privacy Policy
/privacy
✓ Terms of Service
/terms
? Consent manager not detected
Analytics set tracking cookies on our visit, with no opt-in step.
90% unique
Mentions:
Cookies Do Not Sell

Security Headers (0/6)

✗
Referrer-Policy
✗
X-Frame-Options
✗
Permissions-Policy experimental (check browser support)
✗
X-Content-Type-Options
✗
Content-Security-Policy
✗
Strict-Transport-Security
–
X-XSS-Protection deprecated (use Content-Security-Policy)

Performance

607ms response time
Faster than 27% of sites
1 third-party domains loaded

Build

1 JS files
1 CSS files
1 Third-party domains

Brand Colours

Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.