Capsomnia is a free, open-source utility that keeps MacBooks awake by remapping the Caps Lock key. The tool prevents macOS from sleeping when the lid is closed, allowing long-running tasks like local AI agents, code builds, and SSH sessions to continue uninterrupted. It requires no user accounts, operates entirely locally without telemetry, and has already gained significant traction with over 6,000 downloads.
Opening Kapyn…