Whirr

Meet Whirr

Whirr is a small Mac utility that shows agent activity in a compact display near the top of the screen. It works with Claude and Codex, letting users glance at the current activity while keeping their main work visible. On a Mac with a notch, the display sits beneath it.

On other Macs, a pill-shaped panel appears at the top center of the primary display. The application runs locally, stores its preferences on the device, and does not require an account. It is available as a one-time purchase for people who want a visible indication of background agent work.