Oh. It does have a homepage: https://www.oroborus.org/
Interestingly enough, both the source code downloads and the changelog links are from Debian's repo.
Also, because the site hasn't been updated in almost seven years, some of the links have gone stale.
Wait a minute. If I'm going to use wmx as my window manager, I don't really need a separate desktop menu application, no matter how lightweight.
I can put shell scripts and symlinks in ~/.wmx/ with subdirectories dictating submenu arrangement (and `ln -s .. <submenu-name>` to have a navigation aid), then middle-click-hold to access them in organized menu form! Whatever's there that has +x set gets menu-fied.
All right, practical desktop minimalism is a go!
desklaunch works, and my patch works very well, but deskmenu breaks in that menu items in a submenu do nothing when I follow the manpage instructions. I really, really don't want to take over, fix, or even hack-patch the whole oroborus project.