How do I install the Chrome extension for browser takeover

Use the built-in installer, then load the unpacked extension in Chrome:
openclaw browser extension install
openclaw browser extension path
Then Chrome → chrome://extensions → enable “Developer mode” → “Load unpacked” → pick that folder.
Full guide (including remote Gateway + security notes): Chrome extension
If the Gateway runs on the same machine as Chrome (default setup), you usually do not need anything extra. If the Gateway runs elsewhere, run a node host on the browser machine so the Gateway can proxy browser actions. You still need to click the extension button on the tab you want to control (it doesn’t auto-attach).