This category may not be up to date; it may not show all extensions that use this hook. You can view this MediaWiki Code search query to see the most up-to-date version of all extensions that use this hook.
The SpecialPageBeforeExecute category contains pages on extensions that use the SpecialPageBeforeExecute hook.
Pages in category "SpecialPageBeforeExecute extensions"
The following 11 pages are in this category, out of 11 total.