
Mossy
A plant that reminds you to take AI-generated exercise breaks
Mossy is a minimalist macOS app that lives in the corner of your screen as a small plant. When you spend too long at the keyboard without stepping away, the plant wilts and asks you to take a break. You can click it at any time, and it will present a single short exercise, written by AI based on a sentence you write, with a timer. The exercise is never the same twice and is sized to fit the break. After completing the break, the plant returns to health and a tiny sprig grows at its feet, recording one break per day. Your history, settings, and garden remain on your Mac. No account is required, and the only data sent to the AI server is your typed sentence plus the last three notes you wrote, nothing is stored on the server. Mossy is entirely free and works on macOS 12 or later.













