Mantyx

Pass a prompt and tools inline, or call a workspace agent you already set up. MANTYX runs the model loop—you stream the reply and wire local tools from your process. Free workspace. No credit card.

Developer Tools

mantyx.io · Added June 17, 2026 · Last analysed June 17, 2026 · via Hacker News · 62% unique tagline

Own this Launch?

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 17 June 2026; the live site may have changed since.

Mantyx has the basics covered well, 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 Hacker News on June 17, 2026. The site is hosted on Fastly in the United States. Our crawler found 11 technologies on this site, covering analytics, build tooling, CDN, and CSS frameworks. The stack includes Tailwind CSS, Vite, and AWS Route 53.

Notably, it's one of 56 launches on this exact stack.

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

7.6

StackScope Score

Good

100/100 Launch Readiness

Launch ready

1/6 Security Headers

Poor

3/3* Legal

Complete*

2/2 Web Standards

Complete

100/100 Performance

Fast

Vibe Score 20 · Few AI signals

Informational pattern-match signal. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (11)

Infrastructure

CDN	Fastly
DNS	AWS Route 53
Hosting	GitHub Pages
Security	HSTS

Business email	Google Workspace
Email marketing	HubSpot

Build & Framework

Build tool	Vite
CSS framework	Tailwind CSS
Font	Google Fonts

Analytics & Marketing

Analytics	Simple Analytics
SEO	Google Search Console

Infrastructure

Network

FASTLY - Fastly, Inc., US

AS54113 · US

DNS

AWS Route 53

Authoritative nameserver

DNSSEC

Not enabled

DNS responses unsigned. Cache-poisoning vulnerable.

SSL Certificate

Let's Encrypt

Valid 19 May 2026 to 17 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 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 (0)

This site uses no client-side storage we could detect on page load.

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)

⚠

Meta description is 197 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.

Performance How?

186 ms Server response

74% Faster than peers

836 ms Largest contentful paint

0.00 Cumulative layout shift

550 KB Page weight

104 KB Image weight

12 Third-party domains

0 Console errors

0 Failed requests

⚠ 96 images: 40 oversized, 96 without width/height, 96 missing alt text

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 palette signals	+5
AI writing signals	+5
AI layout 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

Content-Signal

? No directive declared

Link headers

? None advertised

Well-Known Files

✓ robots.txt

✓ sitemap.xml (68 URLs)

✗ security.txt

✓ llms.txt

✗ ads.txt

✗ humans.txt

Legal

✓ Privacy Policy

✓ Terms of Service

? Consent manager not detected

Analytics detected; tracking fires without visitor opt-in.

Security Headers (1/6)

✗

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)

Build

2 JS files

2 CSS files

12 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.