What did you create? In my field, so far, I've found the chat bots not doing so well. My guess is the more likely you're making something other people make often, the more likely the bot will help.
Even then though, I asked o1-cursor to start a react app. It failed, mostly because it's out of date. It's instructions were for react 2 versions ago.
This seems like an issue. If the statistically most likley answer is old, that's not helpful.
The most recent one was a typescript project focused on zod.
I might be reading into your comment, but I agree "top-down" development sucks: "Give me a react that does X". I've had much more success going bottom-up.
And I've often seen models getting confused on versions. You need to be explicit, and even then then forget.