After [[mw:Extension:Disambiguator]] is deployed it shouldn't be to difficult to recognize links to disambiguation pages and warn the user if he tries to add a link to such a page.

When the extension isn't insalled, no page will have the DISAMBIG property, so this will just fall back to the current behavior, and not break anything.

Version: unspecified
Severity: enhancement
See Also:
T52986
T52240