If you check "DEPLOYMENT.md," there is a lengthy list of deployment instructions for the app, and it includes creating an assets folder and putting an image of Claude Shannon in it. There are also other instructions, like "please make a favicon." So I think that bit is valid, the AI is simply farming out work to the human agent.

My question, though, is why the "Live, public build log" only showing up to milestone 3, but the artifacts go up to milestone 15? And there are different index.html pages in the artifacts list, one for milestone 14 and one for milestone 15? Are there different conceptions of "milestone" in here? What's up with that?

I have found that on long-running tasks, many of the communication (and other) invariants get dropped at seemingly arbitrary points along the way. It probably just stopped doing the log.