Browser Agent
I live in the browser. Using AI still means leave tab, paste, haul the answer back. Do that dozens of times a day and the ritual is worse than the question.
Taber is a side-panel agent on the page you’re already on. Read, extract, fill forms—without leaving. Supervised: every tool call visible, pause anytime. Real account in the browser means brakes stay in your hand. MV3, deliberately narrow tools. Open source, not store-listed yet.