We’re looking at adding direct image uploading to nostr:npub1pu3vqm4vzqpxsnhuc684dp2qaq6z69sf65yte4p39spcucv5lzmqswtfch, there’s satellite.earth/cdn, nostr.build, nostrcheckme, etc… What nostr media services are there?

Is there a directory of the services? Which support the various nostr auth systems? Which should we support?