The Larvabot extension stores your sign-in tokens, chosen project and unsent draft edits in your browser. It contacts only app.larvabot.com. When you right-click "Save to Larvabot", it sends the text you selected and that page's address to your Larvabot account; nothing else from the pages you visit is read or sent. No data is sold or shared with third parties. Full policy: https://larvabot.com/privacy