Cyberpunk 2077 might be getting mod support in the future
While Cyberpunk 2077 won't have mods at launch the devs have said that they want to add them at a later date. For now CDPR is focused on shipping a finished product, so modding will have to wait:
I wanted to elaborate on this topic and on that answer in particular. We have no plans to share at the moment. Obviously, we would love to support the modding community in the future, but for the time being we want to focus on releasing the game first. Hopefully, this clears things up a bit.
-Marcin Momot, Global Community Lead at CDPR