Any new pages that are very short* should be flagged on the feed with "stub" as a possible issue (similar to existing ones, such as "No categories", "Orphan", "No citations"). These are flagged in bold red, and you can also filter on some under "Set filters".
A suggested threshold for "very short" is an article that:
- Contains only one body section with less that 100 words or 700 characters
- OR only contains an infobox and/or an image
See https://en.wikipedia.org/wiki/Wikipedia:Page_Curation/Suggested_improvements#5._Very_short_article