OP here – this is a PoC that is limited to the function/API endpoints you define for it: https://github.com/steven-tey/chathn/blob/main/app/api/chat/...

> what's the most popular post on hacker news ever?

In this case we'll have to define a "timeframe" variable in the `get_top_stories` function that takes in values like "now", "week", "alltime" etc. to make that work

> list profitable sideproject stories posted to hacker news

Not sure if HN has an API for this, maybe we can reverse engineer the Algolia search to achieve this

> how many post the user tiborsaas have on hacker news?

we'll need to add a `get_user` function for that