2026-09-01 — End-of-run rationale (docs + rules) :: Agent Rules

Contributors asked why agents commit, push, and update PRs after every chat. The house answer is now explicit in rules, skills, and docs — not something you have to infer from behavior.

general/end-of-run.md — new Why (when asked) section: chat is not the system of record; two-machine sync; PR review; GitHub per-push audit trail.
Skills push-code and draft-pr — When asked why pointers to that section.
New hub page End-of-run commit, push, and PR updates.