Thanks, cool! It looks like the same. Seems I was searching bad
My tool's very simple, it hasn't got a UI, but light and already cross-platform. You could use it as an alternative.

Hello everyone! I want to present to you my simple updater for mods .

Recently I created a dedicated server of factorio via LGSM and sometimes I play with my frieds on it.
But I wanted automaticaly update mods as well, becouse the list of them is big enough. Therefore I decided write this script ...