Anything you can do in Obsidian you can do from the command line.

#Obsidian CLI is now available with 1.12 (early access).

@obsidian does it work with all the plugins? Being able to edit my kanban from cli would be awesome.
@thomasjwebb @obsidian any command palette commands can be run via the CLI
@kepano @obsidian that helps a little but not much if it's not rendering the UI for me. For comparison, there are plugins for vim that let you edit md-based kanban boards.