Find, record, correct, or supersede a durable repository decision and its derived indexes. Use for prior rationale, a meaningful accepted choice, or decision-source/index drift. Do not use for ordinary documentation, an open choice, current source-authority conflicts, or runtime/generated authority mapping.
Carry provisional checkpoint hints into a reviewed session closeout: harvest, progression, quest-promotion, and branch handoff. Use to collect bounded hints or execute after the current session artifact is closed and reviewed. Do not use mid-session for final judgment, without reviewed evidence, as a hidden playbook…
Use only before any memo artifact exists to decide whether live-session, closeout, landed-work, PR, diff, or review evidence yields one guarded memo candidate, export, or no-write result. If a concrete memo candidate, export, object, corpus, lifecycle, or read-model target already exists, use aoa-memo. Do not use for…