Independent local Request Desk fixture. Read experiment-plan.md, article-evidence.md and qa-handoff.md first. Install dependencies from package-lock.json and requirements.lock.txt. Run fixture-server.mjs on port 48219, then execute individual product scripts. Browser Use Agent and Stagehand AI primitives were blocked by unavailable model provider access in the test shell. Do not compare model cost or autonomous reliability from these browser-interface runs.

For ego-run.mjs, cd into this extracted case directory first; the public script uses the current directory for ego-run-config.json and output. The original TaskSpace/page IDs and loopback port describe the recorded setup and must be adapted on another host.
