Gregory's Server
nix-overlay like package lists and transformation for guix.
Subject: Functional package interface
https://lists.gnu.org/archive/html/guix-devel/2024-04/msg00120.html
https://yhetil.org/guix-devel/0076d418-547a-1de2-6977-afe10d1a4222@purge.sh/T/#u
Thought about similiar ideas a few times already.