◇ Could this help me?
Yes. A session-end review that proposes updates to your skills or memory, gated behind a manual approval of the exact change, is a genuinely safe best practice and mirrors Anthropic's own memory-consolidation guidance. This is a general Claude Code workflow upgrade rather than project-specific, and the human-in-the-loop approval is what keeps it safe.
Help me create a Claude Code skill that runs at the end of a session to keep my other skills and CLAUDE.md current. It should scan the session for corrections, things I explained more than once, and preferences I stated but never wrote down; propose which existing skill or memory file each learning belongs in; distinguish a one-off note from a recurring pattern worth making a permanent rule; and show me the exact diff for approval before changing any file. Never edit a file without my explicit sign-off on the specific lines.