Offer: free known-answer check of action results vs real screen state

[Adam13y]

Hi, agent-desktop's qualified refs that re-identify targets at action time are a nice answer to stale-UI clicks. I saw your E2E harness already checks effects by independent observation; this would add adversarial known-answer cases on top of it. I'd like to run a free check of about 10 known-answer tasks on a sandbox Mac or VM you approve, checking the final screen state against what the JSON output reports: refs that resolve to the wrong element after the UI shifts, actions reported as done that didn't land, and loops. Anything security-relevant would go through your private reporting. Previous work: github.com/Adam13y/aerotrace-rca, a local LLM root-cause engine with a validator that rejects causes the data can't support.

Adam

[Adam13y]

A quick follow up. If a sandbox Mac is hard to arrange, I can write the cases first as a small fixture app plus expected final states, so you can review them and decide whether they add anything on top of your E2E harness.