The mistake isn't automating too much; it's not knowing *when* to think. Building Cora, I found two moments where humans belong in the loop: **Brainstorm** (what to build) and **Polish** (is it actually good?). Everything else – plan, code, review, test, PR – is automated. `/ce-polish` is the new step I'm adding to Compound Engineering. Check out the branch, run the app, annotate what feels off. Sub-agents fix it while you use it. Made a mermaid diagram to make it visual – distinct colors…