Niinu [1] filed an orphan request for fcitx-skins [2]: Dead source links, no upstream link listed (https://github.com/winjeg/fcitx-skins), owner/maintainer allegedly doesn't use Arch Linux anymore and has a hidden email address on their profile.
[1] https://aur.archlinux.org/account/Niinu/ [2] https://aur.archlinux.org/pkgbase/fcitx-skins/
