ZeroStress: a sandboxed agent for suspicious links

Right-click a suspicious link: an agent opens it in a disposable microVM at zerostress.space and asks you before anything risky.

ZeroStress checks a suspicious link without you opening it. Right-click any link and choose "Check this link in a sandbox". The ZeroStress agent opens in the browser's side panel and sends the link to zerostress.space, where it is opened in a disposable Firecracker microVM: a small virtual machine made for this one check and destroyed after it. Nothing from the page runs on your computer. What you get: • A verdict in plain words: Safe, Suspicious or Dangerous, and why. • Where the link really goes: every redirect, the final site, how old its domain is, which servers and countries the page talks to. • Screenshots of what the sandboxed browser saw, as a desktop, a tablet and a phone. • Answers to your questions about the result, in the same panel. • A full report you can open, share for 24 hours, or download as JSON. Paste an email: the panel finds its links in your browser and flags a link whose text shows one address but goes to another. The email itself is never sent anywhere; only a link you pick is checked. Let the agent act: tick the box, and the agent may scroll the page and follow its links inside the sandbox. Anything risky, such as a download, waits for you to press Allow. It never sends a form. Privacy by design: • The extension cannot read or change the pages you visit: no host permissions, no content scripts. • It sends only the one address you right-clicked, and only when you choose to. • No account, no ads, no analytics. Reports are deleted after 24 hours. Open source (MIT): https://github.com/xhero-xandr/zerostress Privacy policy: https://zerostress.space/privacy