Tarsy - SEE what your agents are doing!
Stream, control, and manage your development workspace from your iPhone. Live screen streaming, AI coding agents, and remote access in your pocket.
Estimated origin: Brazil
Added April 12, 2026
· Last analysed April 12, 2026 · via 
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 12 April 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.
Tarsy - SEE what your agents are doing! is largely in shape, with a complete set of security headers and fast page loads. What needs work: placeholder text in the legal pages, no robots.txt or sitemap, and incomplete email security.
Launched on Product Hunt on April 12, 2026. The site is hosted on Fly.io, with a domain registered 2 weeks before launch. The crawl picked up 10 technologies on this site, covering hosting, baas, CSS frameworks, and DNS providers. The stack includes Next.js, React, and Tailwind CSS.
For context, it's on a stack we've seen on only 5 launches and tighter on security headers than most Product Hunt launches.
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Tech Stack (10) · Indie stack
| DNS |
Spaceship DNS
|
| Hosting |
Fly.io
|
Vercel
(2)
|
|
| Security | HSTS (2) |
| Business email |
Spaceship Mail
(2)
|
| Transactional email |
Resend
|
| BaaS |
Supabase
|
| CSS framework |
Tailwind CSS
|
| Framework |
React
|
| Meta-framework |
Next.js
(3)
|
Infrastructure
Email Security
Readiness Breakdown How?
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| AI onboarding signals | +5 |
| AI writing 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.