CloakScan
A Chrome extension that scans the tab you're on for text hidden from you but readable by an AI agent: color-matched, off-screen, shrunk, aria-hidden, comments and zero-width characters. It runs on click, holds three permissions and makes no network calls.
# Node 22+; then chrome://extensions, Developer mode, Load unpacked, dist/extension/ (see the README) $ git clone https://github.com/ai-automation-tools/cloakscan.git $ cd cloakscan $ npm install $ npm run build