at the moment its very tailored to macOS and has plenty rough edges because its for personal use.
But I'll gladly clean it up a bit and put it on github if enough people are interested and/or i will write-up how its "protocol" works. Just let me know (twitter pm or sth.) who is interested.
EDIT: basically it's one deterministic stream of messages for journaling everything, one recursive stream of folders and linked raw files. deterministic lookup rougly like: HMAC(type|index|revision|replication, key_for_locating) and it iterates through that
