I LOVE guix and especially its inclusive community! I think, I have seen a lot of free software communities over the years, but these guys

I made a channel for guix:
to checkout/clone it:

git clone https://www.rohleder.de/git/guix.git

to add it as a guix channel, add this to ~/.config/guix/channels.scm

(cons (channel
  (name 'mroh)
  (url "https://www.rohleder.de/git/guix.git"))
 %default-channels)