Add links / Edit links "In other languages" menu with Wikibase

[WouterRademaker]

In other skins, there is a small link in the language menu to the corresponding item page in the Wikibase repository via "Add links" or "Edit links". Would this also be possible in Chameleon?

[malberts]

Is there perhaps a public wiki where this link is visible in a non-Chameleon skin?

[WouterRademaker]

This link is visible in a non-Chameleon skin on all wikis, except nl and media, in the ScoutWiki farm ( https://www.scoutwiki.org ), for example https://uk.scoutwiki.org and https://en.scoutwiki.org
And in most of the Wikipedia's

[WouterRademaker]

It looks like this class should be used to get those links. But I have no idea how and where to call it.
https://doc.wikimedia.org/Wikibase/master/php/classWikibase_1_1Client_1_1Hooks_1_1SkinAfterPortletHandler.html