Let AI Be Your Mentor: A Self-Review Routine with Claude Code /insights and Codex Computer History If you use both Claude and Codex and have Computer History turned on, two small tricks go a long way: ask Codex to act as your mentor and review your recent work using Computer History, then run /insights in Claude Code to get a review report that moves from the big picture to the small details, so you end up with a summary for steady growth.