I’ve been trying to make this mini version of Hyperlocal agent and test friendly. One way is by making all storage and state live in the URL.

I just asked Claude Code to “test Hyperlocal as a non-technical user … make a Boston day trip plan”. The best thing was that it just shared the URL of the map it made, so it was easy to debug.

And of course, building for agents means you’re building for humans. Good DX for agents = good DX for humans.