I see that Wikibase Client has been enabled at Meta in T108825, but that only seems to cover linking pages to entities. Wikibase Client’s Lua interface is not enabled, so Scribunto modules are unable to retrieve entity objects.
Module:Project portal currently auto-generates source code for all the multilingual www.*.org portals other than www.wikisource.org. It would have several uses for Wikidata:
- For the www.wikibooks.org portal, it should be able to automatically detect the “write a new article” help page for each wiki. Instead, I have to hard-code that information in Module:Project portal/wikis.
- The various Wiktionaries have a total of four logo designs among them. Module:Project portal/wikis similarly maps each wiki to its logo design. It would be better to glan this information from Wikidata statements.
- There’s a function that translates List of Wikipedias/Table on the fly. It should be possible to insert sitelinks to each language’s article on a given Wikipedia. (#language: isn’t great because it relies in large part on CLDR, which often differs from Wikimedia’s own names for languages.)
There are a number of other pieces of functionality around Meta that would benefit from mw.wikibase.getEntity().