OK, I JUST noticed that #Obsidian 1.12 ships a CLI to interact with your vault!
I'm testing it with the insider build AND IT'S SO GOOD!

There's too much to post about here, I put my long-form thoughts on this development into a post on my patreon (thanks everyone for your support btw):
https://www.patreon.com/posts/obsidian-cli-tui-150477639