If you're a Claude Pro or Max subscriber, you can access this feature through Claude Cowork and Claude Code after downloading the app; no extra setup needed.
It even works with Dispatch so you can manage tasks from your phone.
For security, you'll need to approve access each session (and can cancel any time).
Good news: Anthropic says no one was over-charged and suggests the Sonnet 4.6 model if you want to keep things efficient.