Not sure how to get it to work. When I open the page there's an empty box at top left resembling an incoming message but without any message.

I also tried sending a "hello" message anyway, and after it, another completely empty incoming message was added.

Am I missing something obvious?

The thing will ask YOU questions.

However, it will do so in the way people talk to LLMs.

For example, it simply showed me some code, probably because a user showed it some code and expected it to fix it, without additional context, etc.

It shows the empty box when it's doing a network request to fetch the next message. So if it doesn't show anything else, the request probably stalled.

I guess the thing is experiencing the HN Hug of Death right now.