Luna utility
Run the task on gpt-5.6-luna with the Codex CLI:
codex exec -m gpt-5.6-luna -s read-only --skip-git-repo-check --ephemeral -C . "<task>"
For grading a loop run, feed the current prompt.md plus log.md to Luna with
the watcher instructions from the self-improving loop. Luna never rewrites
prompts; it grades and emits GOAL, KEPT, WASTED, FAILED, NEXT.