Trigger macOS Shortcuts by physical device attachment or detachment.
Stecker detects USB devices, including keyboards, mice, hubs, drives.
Very lightweight memory and energy usage: Only acts on filtered system notifications, no repeated pulling of device status.
Example use cases:
- Plugging audio equipment starts your podcasting software.
- Plugging a USB hub changes your focus mode to “Work”.
- Plugging an ethernet adapter disables Wi-Fi.
- Plugging an external keyboard runs a shell script that changes the system keyboard layout.
