I need a version of this which swears loudly when an assumption it made turns out to be wrong, with the volume/passion/verbosity correlated with how many tokens it's burned on the incorrect approach.
Even just having a hum while an agent is working could alert you when it get stuck.
Or taking your idea further being able to listen to the rate of tokens, or code changes, or thinking.
Sort of like hearing the machinery work, and hearing the differences in different parts of the code base.
Does python sound different than rust or c++ or typescript.
Or some kind of satisfying sounds for code deletions and others for additions. Like Tetris.
It was very interesting to see the brain filering expected soinds and wake me up (or rather grab my attention) when unexpected ones appeared.
Audible feedback is nice. You often get it through coil whine nowadays, on my cheap hardware at least.