It is git server with nostr auth and more. Kinda what you are doing just more efficient for git.
#Gitvianostr pioneer nostr:npub15qydau2hjma6ngxkl2cyar74wzyjshvl65za5k5rl69264ar2exs5cyejr designed it, nostr:npub180cvv07tjdrrgpa0j7j7tmnyl2yr6yr7l8j4s3evf6u64th6gkwsyjh6w6 and others are already migrating to this spec.