← Back to browse

valv

Connect your databases and let AI agents query them in natural language, within guardrails you define.

Developer Tools

Added July 23, 2026 · Last analysed July 23, 2026 · via · 57% 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 23 July 2026; the live site may have changed since.

valv covers some of the launch checklist, with complete legal pages and fast page loads. What needs work: missing several security headers, no robots.txt or sitemap, and tracking cookies set before any opt-in.

Launched on Product Hunt on July 23, 2026. The site is served through Cloudflare. Our crawler found 8 technologies on this site, covering javascript library, analytics, CDN, and CSS frameworks. The stack includes Tailwind CSS, Cloudflare, and HTTP/3.

It's also running the same core stack as 6,202 other launches.

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

4.6
StackScope Score
Fair
52/100 Launch Readiness
Partially ready
3/3* Legal
Complete*
0/2 Crawl files
Missing
Vibe Score 10 · Few 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 (8)

Infrastructure
CDN Cloudflare
Protocol HTTP/3
Build & Framework
CSS framework Tailwind CSS
Developer tools Vite
JavaScript library Nano Stores
React Router
Zod
Analytics & Marketing
Analytics PostHog (4)

Infrastructure

Network
AS13335 · US
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 8 Jul 2026 to 6 Oct 2026
Certificate as captured in this snapshot, not a live check.

Email Security

SPF ~all (via apex valv.sh) Soft-fail (~all). Common and accepted.
?
DKIM Not detected at common selectors. Your provider may use a custom one.
DMARC p=none (via apex valv.sh) 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 (6)

Cookies (2)
NameLifetimeDetected as
ph_phc_p3kEqyu8srm8Xx2jHc3wHtMLMUTZCxmcqugC9cu2nPwG_posthog 1y PostHog
valv_theme 1y -
Local storage (2)
KeySizeDetected as
ph_phc_p3kEqyu8srm8Xx2jHc3wHtMLMUTZCxmcqugC9cu2nPwG_posthog 279 B PostHog
__ph_opt_in_out_phc_p3kEqyu8srm8Xx2jHc3wHtMLMUTZCxmcqugC9cu2nPwG 1 B PostHog
Session storage (2)
KeySizeDetected as
ph_phc_p3kEqyu8srm8Xx2jHc3wHtMLMUTZCxmcqugC9cu2nPwG_posthog 2 B PostHog
ph_phc_p3kEqyu8srm8Xx2jHc3wHtMLMUTZCxmcqugC9cu2nPwG_primary_window_exists 4 B PostHog

Readiness Breakdown How?

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

Performance How?

132 ms Server response
87% Faster than peers
1920 ms Largest contentful paint
0.01 Cumulative layout shift
1.2 MB Page weight
2 Console errors
2 Failed requests
Broken first-party requests (2), worth fixing
  • 401 /rpc/me
  • 405 /ingest/flags/?v=2&_=1784797280087&ver=1.404.1&compression=base64

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?

SignalPoints
AI CSS signals +10

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

robots.txt
sitemap.xml
security.txt
llms.txt
ads.txt
humans.txt
Privacy Policy
/privacy
Terms of Service
/terms
? Consent manager not detected
Analytics set tracking cookies on our visit, with no opt-in step.
94% unique

Security Headers (2/6)

X-Frame-Options via CSP frame-ancestors
Permissions-Policy experimental (check browser support)
X-XSS-Protection deprecated (use Content-Security-Policy)

Build

2 JS files
1 CSS files
0 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.