Asking here because it seems related: I'm trying to use cursor to work on a webapp. It gets frustrating because vanilla Cursor is "coding blind" and can't actually see the result of what it is doing, and whether or not it works.

I ask it to fix something. It claims to know what the problem is, changes the code, and then claims it's fixed. I open app, and it's still broken. I have to continuously and way to often repeatedly tell it what it broken.

Now, supposing I'm "vibe coding" and don't really care about the obvious fact that the AI doesn't actually know what it is doing, it's still frustrating that I have to be in the loop just to provide very basic information like that.

Are there any agentic coding setups that allow the agent to interact with the app it's working on to check if it actually works?