Category:Extensions using unrecognized hooks/cs
This category lists Extensions by hook usage categories where the relevant hook is not provided by MediaWiki or any known extension. Either it is provided by an extension not on MediaWiki.org, or the extension has a typo in the hook name that should be fixed.
Subcategories
This category has only the following subcategory.
The number of included categories (C), pages (P) and files (F) is stated in brackets.