Show HN: StayUp – keep a Mac awake (lid closed) while AI agents are working
StayUp is a macOS app that keeps your computer awake even when the lid is closed, perfect for running local AI agents, model servers, renders, and downloads. It is notarized by Apple.
Close the lid. Your AI agent keeps working.
Local AI agents, model servers, renders, downloads. Duck keeps work alive.—Duck v. macOS, 2026
Download for Mac →
Notarized by Apple Apple looked. Duck's still up.