Tip: Have a Fresh-Context Subagent Review the Diff Before You Count Work as Done
Claude Code Docs·medium signal
Anthropic's best-practices guidance: before treating an agent task as complete, spawn a reviewer subagent in a clean context that sees only the diff and your acceptance criteria — not the reasoning that produced the change — so it evaluates the result on its own terms. The longer an agent runs unattended, the more this independent check catches the cross-cutting changes and silent gaps the original session rationalized away.