Regarding the turning off AI:
It is built. Two switches, and they are the two you named:
Settings ▸ AI ▸ Use no AI at all turns the whole of it off for the app.
Info palette ▸ Document ▸ Use no AI in this wiki turns it off for one wiki, whatever the app-wide setting says.
Either one being on is enough — the two never argue, and the quieter answer always wins.
What “off” means, precisely, because a switch like this is only worth having if you can trust it: nothing is generated, nothing is indexed by meaning, no model is loaded at all, and every button, menu item and panel that offered either one is gone. Not greyed out — gone. What is left is the app as it was before any of this existed: writing, links, tags, folders, search, tasks, publishing, all untouched.
That second clause is the one I would have got wrong if I had built this carelessly. The obvious version stops MojoPad writing things and quietly leaves it reading — still indexing your wiki when you open it, still working while you type. You would have had a Settings pane telling you something that was not true.
Per-wiki travels with the wiki, not with the Mac. A set of records that should never go near a model keeps refusing wherever it is opened, including on a machine where the app-wide setting says yes. That seemed the only useful way round: the document knows what it is, and the machine does not.
Nothing you have already made is touched. Pages written with AI, saved answers, synthesis pages — ordinary pages, still there, still searchable. Only the offer to make more of them goes, and turning it back on returns everything exactly where it was.
One honest gap. A handful of buttons live on the pages themselves rather than in the app’s furniture — a rebuild button on a generated index page, the footer on an AI card in a canvas. Those stay on pages that already have them. Nothing they offer will actually run, because the switch is underneath them and not merely over them, but the button is still on screen. It only affects you if you have used AI and then switched it off, and it is on the list.
All of this is in the next update rather than something you can go and try tonight — there is a fair amount going into that release.
Thank you for the suggestion, and for the framing. An app that runs its AI on your own machine has no subscription to defend, which makes “you can switch it off completely” an easy thing to offer and, I think, a better thing to be able to say than most of what the feature itself does.
Mark