You can use davical[1]. While it focuses on caldav, it also supports carddav.
[1] https://wiki.davical.org/index.php?title=CardDAV On August 15, 2024 9:31:39 AM CDT, Tom Browder <tom.brow...@gmail.com> wrote: >On Thu, Aug 15, 2024 at 08:04 Charles Curley < >charlescur...@charlescurley.com> wrote: > >> On Thu, 15 Aug 2024 11:36:02 +0000 >> Michael Kjörling <c9bc136c6...@ewoof.net> wrote: >> >> > I too was going to suggest Nextcloud; with the caveat that I don't see >> > the server portion in the Debian Bookworm repos (though it is free and >> > open source). > > >Thanks Micheal and Charles! > >I'll check it out. > >Debianly yours, > >-Tom