a821 [1] filed a deletion request for scissy [2]: Orphan, broken (*), upstream archived. Developer acknowledges that it should not be used (see last comment).
(*) deprecated git protocol (same issue with submodules), moreover, not compatible with CMake-4. [1] https://aur.archlinux.org/account/a821/ [2] https://aur.archlinux.org/pkgbase/scissy/