Stealth Browser: How AI Agents Bypass Bot Detection

Stealth Browser shows how AI agents get past bot detectors. The author says that common automation tools like Playwright or Puppeteer are often blocked because they expose tell‑tale signs:

• navigator.webdriver is set to true

• No Chrome extensions are present

• The SwiftShader GPU is visible

• Speech synthesis voices are missing

• The WebRTC IP address leaks

• Mouse movements follow predictable patterns

Bridge ACE adds a stealth module built on Patchright, a Playwright fork that resists fingerprinting. It hides these signs by:

• Switching to and from fullscreen mode

• Faking the userAgentData value

• Adding virtual plugins

• Randomizing mouse paths

• Protecting the WebRTC connection

Because of these tricks, the browser can get past Cloudflare, DataDome, and other similar safeguards, letting AI‑driven interactions run without interruption.