Thirty minutes of validation later, "you are up-to something", "this is a great idea", "this doesn't really exist yet" and "you'd have to build it yourself" and "it's doable but nobody's packaged it up yet"... I finally pushed it to search more aggressively. That's when it found mcp-playwright-novnc, a Docker image that runs Playwright MCP with Xvfb + x11vnc + noVNC, so Claude controls an isolated browser while you watch the whole thing live in your web browser. Your mouse stays completely free. Kudos to the author and Thanks