# LESSON_LEARNED — mgf-cloud

> Append-only, dated log of non-obvious lessons learned working in this repo.
> Newest first. One entry per lesson. Supersede a wrong past entry with a new
> one — never rewrite history. Federation rule: **DOC-19**; template:
> `mgf-common sync-prompt` / docs/recipes/lesson-learned-md-template.md.

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## 2026-06-14 — File seeded (Pass 1 scaffold)

- **Context:** `mgf-cloud` was created fresh in Pass 1 (conformant scaffold +
  design docs). This log starts empty.
- **What I learned:** (none yet — seeded at repo creation).
- **Why it matters:** Lessons left only in chat transcripts evaporate.
- **How to apply:** When you hit a gotcha / corrected assumption / reusable
  technique in this repo, add a dated entry here. If it generalises beyond this
  repo, ALSO file a `pending-feedback/<target>.md` paper.
- **Generalizes?:** n/a (seed entry).

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