Use Ego Lite when an agent needs to perform browser automation against sites where the operator’s normal browser state, cookies, bookmarks, or extensions matter, but the operator should not lose control of their own tabs. The workflow is to install the Ego Lite macOS app or add the documented ego-browser skill, let the agent create its own Space, and invoke browser tasks through that isolated Space while the operator can observe, take over, or stop the work. This fits tasks such as extracting information from authenticated dashboards, checking web app behavior with a real profile, or completing multi-step browser workflows where a headless automation framework is too disconnected from the user’s environment. Invoke it instead of using the product manually when the task is repetitive, multi-step, or needs agent composition while preserving human review. The scope boundary is shared-browser operator workflow through Ego Lite Spaces and the ego-browser skill. It is not a generic browser automation framework listing or a replacement for human approval on consequential web actions.