Mekanism is a simple program that generates init scripts and services. It's designed for compatibility across UNIX like systems and does not use any non built-in module according to the python 3.10.5 module index. Meaning that you don't even need to configure pip to use it.
It's currently WIP and in a semi-usable state. As it lacks some features and polishing.
It currently supports:
OpenRC,
SystemD.
I plan to add support to the following:
Runit,
SysVinit,
FreeBSD,
OpenBSD.
To pick up mekanism go check the Usage guide.