Sncro gives your AI what screenshots can't.

Live DOM, console, and network access from any browser — via MCP. Works with Claude Code, GitHub Copilot, Cursor, Windsurf, Cline, and any MCP-compatible tool. No screenshots. No copy-paste. Just debug.

Any device. Any browser. For real.

sncro works everywhere a browser runs — desktop, phone, tablet. No emulators, no simulators, no special hardware. Scan a QR code and Claude is inspecting your mobile DOM in seconds.

Desktop

Chrome, Firefox, Safari, Edge — paste the enable URL and go.

Mobile

iPhone, Android, any phone — scan a QR code, no app install needed.

Tablet

iPad, Android tablet — debug responsive layouts on real hardware.

Playwright can't do this. Browser DevTools can't do this remotely. sncro can — because it's just a script tag and a cookie.

Try it now

We built a deliberately broken sports dashboard. Use your Claude to find the bugs.

Open try.sncro.net Watch the demo

How it works

1

Sign up

Log in with GitHub. Register your project domain.

2

Add middleware

Two lines of code. No other dependencies.

3

Debug

Claude proactively inspects your browser when debugging CSS, layout, or JS issues.

Get started with GitHub

Frameworks

FastAPI Flask Django Express Next.js Rails Spring Boot ASP.NET Laravel Gin

Supported frameworks shown in green. More coming soon — sign up to join the waitlist.

Pricing

Free

$0
  • 3 projects
  • 31 sessions / month

Regular

$6.15/mo
  • 9 projects
  • 999 sessions / month

The cost of a Grande Latte at our local Starbucks.

Pro

$11.00/mo
  • 99 projects
  • 9,999 sessions / month

A Venti Latte and a Molasses Cookie.
For when you've spent 40 builds debugging CSS.

If you don't like the price, talk to Starbucks.

How does sncro compare? sncro vs Playwright