Success!
I use Scrivener, Obsidian, and Aeon Timeline 3 (“AT3”) for my novel project.
I use Aeon Timeline for outlining and tracking the many aspects of my story (even story beats), Scrivener for drafting and revising, and Obsidian for my story bible.
Sometimes, though, I want to write my manuscript draft in Obsidian, to take advantage of the amazing wiki-type linking to my story bible that also resides in Obsidian. (I realize that Scrivener has a wiki-type linking capability, but linking inside of Obsidian is a whole new ballgame for novelists, at least, for me.)
Scrivener and AT3 already sync beautifully, so I wondered if there was a way to sometimes write in Obsidian and have it sync to Scrivener, and vice versa. It turns out there is! Scrivener can use a sync folder to write and sync .md files shared with Obsidian. Who knew? (Probably everybody but me.)
So, I set up a Scrivener sync file that copies the scenes and chapters to a shared folder in the Obsidian vault. As mentioned, Scrivener can be set to share the files as text/.md files, which is just what we need.
Also, if I add, delete, or move a scene in Scrivener (which, again, already syncs with Aeon Timeline), I want that reflected in Obsidian. Guess what? I discovered that Scrivener can automatically prepend a number representing its order in the Scrivener binder to each .md file it writes to the shared Obsidian folder. Obsidian dutifully reorders the files (scenes) in the Obsidian file explorer according to the prepended number. How cool is that?
Drumroll please…
I can now write in either Obsidian or Scrivener and the two programs will sync. I can move scenes around in Scrivener or AT3, and Obsidian will reflect that new order/structure.
Not only that, but I set up syncing to be automatic on closing Scrivener, plus there is a hotkey to manually trigger syncing (or, in my case, a Stream Deck key) if I want to.
One issue is that if I create wiki-type links in Obsidian when drafting, they will show as nonfunctional [[links]] in Scrivener. I don’t mind; I can probably find a way to remove those via an AutoHotKey script if they bother me. They don’t, as most of my wiki-type links in Obsidian are in the story bible, and I don’t need to sync those to Scrivener. So there will be relatively few such [[links]] in my narrative as I write the manuscript.
I will no doubt do some tweaking, but I think this will let me use all three programs for what they are best at.