1. Agent under test
⚠ JS hasn't started yet — if this stays red after Cmd+Shift+R reload, JS is being blocked.
2. Customer profile
These values get substituted into the agent's prompt — exactly the same payload your backend sends on a real call.
Show raw payload (debug)
3. Call
First call will prompt for microphone access. HTTPS (the ngrok URL) is required for mic — http://localhost works in modern browsers too.