Meta-Apply: the privileged landing gate for self-modification patches This skill exists to enforce a privilege boundary . Producers like (and, later, ) are read-only — no / , no apply step; they can only stage candidate patches under . This skill is the only place a staged patch becomes a real change to the corpus. Splitting "propose" from "land" across two skills with different tool grants is what makes "a loop cannot apply its own patch" structural rather than a sentence the producer is asked to obey. It is human-invoked only. It runs when the user explicitly types after reading the produce…