@Paladox has said that currently the WikiBase extension doesn't work, despite being installed in MediaWiki and ManageWiki. However, at least three separate projects - T4545, T4198, and T4337 have all requested this extension. As such, it should be a high priority to get the extension working as soon as possible.
|Open||• RhinosF1||T4547 Fix WikiBase Client|
|Stalled||None||T4545 Enable WikiBase Client on khatikwiki|
|Stalled||None||T4337 Enable Wikibase client on IAWiki|
|Stalled||None||T4198 Wikibase (Client) for sumroletaericwiki|
|Stalled||None||T4689 Wikibase (Client) extension for Venciclopediawiki|
|Stalled||None||T4740 Start to lab with Properties and install Wikibase Client?|
|Stalled||None||T4757 Enable the Wikibase Client extension on internationalcity.miraheze.org|