Knack
Knack is the management layer for AI agent skills. Author Skills from real workflows, observe every run across every agent, capture every miss as a new rule, and ship versioned improvements that land in everyone's next run. Portable Anthropic Skills format, runs in Claude, Cursor, Codex, or any agen...
Estimated origin: United States
Added June 3, 2026
· Last analysed June 3, 2026 · via 
· also on StackScope Discovery
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 3 June 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.
Knack has the basics covered well, with complete legal pages, a thorough launch checklist, and clean crawl signals. Visible gaps: missing several security headers, tracking cookies set before any opt-in, and incomplete email security.
Launched on Product Hunt on June 3, 2026. The site is hosted on Render and served through Cloudflare, with a domain registered 3 weeks before launch. Our crawler found 12 technologies on this site, covering advertising, analytics, auth, and CDN. The stack includes Clerk, Cloudflare, and Cloudflare Bot Management.
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Tech Stack (12)
| CDN |
Cloudflare
(2)
|
| DNS |
Cloudflare DNS
|
| Hosting |
Render
|
| Protocol | HTTP/3 |
| Security |
Cloudflare Bot Management
|
| Business email |
Google Workspace
(2)
|
| Transactional email |
Resend
|
| Advertising |
Google Ads
(3)
|
| Analytics |
Google Analytics
(3)
|
| SEO |
Google Search Console
|
Infrastructure
Email Security
Storage (11)
| Name | Lifetime | Detected as |
|---|---|---|
| _cfuvid | session | Cloudflare |
| _ga | 1y | Google Analytics |
| _ga_6PGL4SL85R | 1y | Google Analytics |
| _gcl_au | 2mo | Google Ads |
| __cf_bm | < 1h | Cloudflare |
| __client | 1y | Clerk |
| __client_uat | 1y | Clerk |
| __client_uat_Twt0061K | 1y | Clerk |
| Key | Size | Detected as |
|---|---|---|
| knack.tweaks.v1 | 63 B | - |
| _gcl_ls | 152 B | Google Ads |
| __clerk_environment | 6.2 KB | Clerk |
Readiness Breakdown How?
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| AI palette 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.