This is a collection of the PKGBUILDs of Wii Linux's custom ArchPOWER packages.
Looking for the extra repo, of packages that are not in base ArchPOWER, but are also not Wii-specific?
If so, you're probably looking for this repo instead.
Looking for the base packages of ArchPOWER? If so, you're probably looking for kth5's repo.