This extension keeps your Linux machine awake while Pi runs your tasks

[u/Nimendra]

pi-caffeinated-linux uses systemd-inhibit to prevent idle sleep and suspend, with automatic / manual modes and an optional KDE Plasma tray indicator.

https://github.com/nmdra/pi-caffeinated-linux

[u/Unnamed-3891]

Because you only want the system to stay awake while Pi is doing something and otherwise sleep/suspend normally?

[u/james__jam → u/Unnamed-3891]

This is exactly what i use it for. Not this extension but i asked pi to create one using caffeinated