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Continue development of the Listeria bot that creates dynamic tables using Wikidata (Community Wishlist/W364)

Community opportunity
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Description

In theory, the listeria tool could be used for all sorts of interesting applications that would make Wikidata truly useful and that would be of interest to many potential users or Wikimedia contributors who can thereby more easily improve items such as by adding or uploading missing photos by easily seeing which items are missing these.

Some examples:

For example it can't create or update larger tables (#140), can't output the Wikipedia article as a wikilink (#138), sometimes shows a false item label (#143), etc.

Edit: per phab:T67626 it looks like a replacement for the listeria tool is under development – so these may rather be things to consider in that tool's development if that new tool will be able to substitute the use-cases of listeria. Maybe the listeria code could be used in its development. However, it seems unclear if and when such a new tool will be developed – that issue is from 2014 so volunteers fixing some of the main issues of listeria could be very valuable.

Note that listeria table are of interest to readers where data in Wikidata becomes useful, to editors who can use these tables to improve and expand the data on a topic (such as representative images or closing gaps), and to editors who can check the table changes to monitor changes to items about a topic (or whatever the sparql-query is) in a Watchlist-kind of way.

Assigned focus area

Unassigned

Type of wish
Feature request
Tags
Affected users

Wikimedia users

Other details
Voting

This wish currently has 3 supporters. Voting for this wish is open until it is completed.

Supporters of this wish
Community Wishlist/W364/Votes
Support Prototyperspective (talk) 22:03, February 25, 2025
Support Listeria is a great tool for developing and presenting views of Commons/Wikidata assets. AllyD (talk) 05:11, March 20, 2026
Support Support but maintenance of existing features is more important than development of new ones. Some Wikipedias trust on automated lists and when Listeria breaks -which happen now and then- a lot or list became broken and the fix is slow to come. Additionally, when changes are implemented in Wikidata disregarding whether ListeriaBot can currently handle them or not (just because they can blame poor maintenance of ListeriaBot instead of themselves) lists became broken again with no fix in sight. Now this is happening with language labels being removed while ListeriaBot no able to handle mul labels when linking articles. Pere prlpz (talk) 09:48, April 23, 2026