Agent Card
Give your AI agent a debit card. Issue single-use virtual cards your agent can spend on its own. No wallet, no prefunding. Accepted everywhere Visa is.
Estimated origin: United States
Added April 16, 2026
· Last analysed April 16, 2026 · via 
· also on Hacker News
· 50% 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 16 April 2026; the live site may have changed since.
Agent Card looks production-ready overall, 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 April 16, 2026. The site is hosted on Vercel. We've detected 13 technologies on this site, covering analytics, CMS, CSS frameworks, and DNS providers. The stack includes Next.js, Payload, and React.
It's one of just 23 launches we've crawled on this exact stack.
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Tech Stack (13) · Indie stack
| DNS |
Vercel DNS
|
| Hosting |
Vercel
(2)
|
| Security | HSTS (2) |
| Business email |
Google Workspace
(2)
|
| Transactional email |
Resend
|
| CMS |
Payload
(2)
|
| CSS framework |
Tailwind CSS
|
| Font |
Google Fonts
|
| Framework |
React
|
| Meta-framework |
Next.js
(4)
|
| UI library |
shadcn/ui
|
| Analytics |
PostHog
|
| SEO |
Google Search Console
|
Infrastructure
Email Security
Readiness Breakdown How?
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| AI copy signals | +5 |
| AI onboarding signals | +5 |
| AI writing signals | +5 |
| AI stack signals | +10 |
| Recognised AI builder signature | +30 |
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.