and since we expect them to be quite extensive, it's very unlikely he never triggered one.
I do not expect this. Time-tuners are fine. Invisibility cloaks are fine. Draco's torture hex was fine. The only thing I can think of that Harry did that might have triggered a ward without permissions was bring in the transfigured unicorn. And that isn't conclusive at all. It was transfigured, and as far as I know the Defense Professor can't just bring magical creatures in to Hogwarts either.
I don't think it's been tested.
This is a new thread to discuss Eliezer Yudkowsky’s Harry Potter and the Methods of Rationality and anything related to it. This thread is intended for discussing chapter 116.
There is a site dedicated to the story at hpmor.com, which is now the place to go to find the authors notes and all sorts of other goodies. AdeleneDawner has kept an archive of Author’s Notes. (This goes up to the notes for chapter 76, and is now not updating. The authors notes from chapter 77 onwards are on hpmor.com.)