A heavier, occasional sibling to finalize-with-codex: a deep reuse/dead-code/duplication/naming cleanup pass, run in an isolated git worktree, with a producer stage and an always-run, fresh-context adversarial critique stage before finalize-with-codex's existing commit gate lands the result. Claude stays the architect — the pipeline flags public-API ideas and out-of-scope findings rather than acting on them.
This system does not duplicate finalize-with-codex — it invokes it, unmodified, twice per run (see Relationship to finalize-with-codex below). Install both gists to use this one.