I think that we should have a on-wiki documentation process (probably on Meta) for reporting false positives that we can direct people to.

@Ladsgroup suggested that this should include some discussion of how some false positives are expected.

Also, it would probably be helpful if the documentation (if not the reporting itself, because then you'd have to keep track of too much) would be available on the relevant wikis.

There's no way we could manage that type of documentation. We currently support 20 wikis. Unless we somehow recruit a small army to build and maintain wiki-specific docs, I think the best we could do would be to manage centralized docs on Meta/MediaWiki.org with translation.

See related T148700: JADE: UI/API for reviewing/refuting how ORES classifies you and your stuff

https://www.mediawiki.org/wiki/ORES/Issues