The summary endpoint is a great way to get metadata about a page that is useful to display to users to help them decide if they would like to read an article.
ORES wp10 scores convey the quality of an article based on the current latest revision. Reading is currently evaluating how to show the ORES score to users.
Just like wikidata description and thumb, we expect this to become a basic piece of data that clients may want to display in many other contexts.
This leads to the question: Is it feasible to return ORES data in the summary of articles?
How would this affect caching / cache invalidation / storage / CPU?
This ticket is intentionally very similar to:
T157068 and T157061
Basically the thrust of these tickets is enrichment of summary data
Example data to be merged:
https://ores.wmflabs.org/scores/enwiki/wp10/720618545/