https://www.anthropic.com/engineering/building-c-compiler
The compiler is an interesting artifact on its own, but I focus here on what I learned about designing harnesses for long-running autonomous agent teams: how to write tests that keep agents on track without human oversight, how to structure work so multiple agents can make progress in parallel, and where this approach hits its ceiling.
The compiler is not supposed to be impressive. It's just an artifact, a proof that agents can work independently without human oversight to achieve a predetermined goal. The author is unfairly nitpicking on the wrong thing.