Jellyfin (or spotify) + mopidy + ncmpcpp

Has anyone had success setting up jellyfin (or spotify) with mopidy and ncmpcpp? I’ve installed mopidy-jellyfin through the AUR (where it’s called python-mopidy-jellyfin), and I’d like to connect to the jellyfin instance on my local server. At present I can’t even get ncmpcpp to connect to mopidy, much less get mopidy to connect to jellyfin.

To be totally honest, I’m not even positive that I should have mopidy installed on the machine I’m trying to listen to music on rather than on the server. Any help would be much appreciated.