Has someone built a reader that only shows specifically selected categories? ie : “Ai” || “Society” || “Health”

to be clear, not just a tagging system ( that i have to then scan through painfully ), but a viewer that only shows those category-types ( just the top 50 HN posts would suffice )

My cursory research only found this no longer existing solution: https://news.ycombinator.com/item?id=9491978

and this https://hnrss.github.io/

ps i’m ok with some % of false positives, but hopefully a sprinkle of OpenAI could keep that magically low?

thanks