@Teyega
Either copy the mod from your local computer or download the zipfile at its github repository. On the server it should go into gamedata/mods. And also enable the mod in the world settings, of course.

hiya, quick question, how do you add your colony command mod onto a hosted Colony Survival Server?

Hi mate, just wanting to shoot you a message about one of your mods. Can't get a hold of you any other way

REEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE

Discord works just fine, I will see you there. Thanks for the reply!

Hi,
the easiest way would be to befriend me and send a pm. Or use the official colony survival discord and send me a direct message there