[NEXO Protocol Enforcer] [[trailing]] (title: [[title_repr]]). Execute nexo_session_diary_write with a complete summary: decisions made, pending items, context for next session, mental state, and self-critique. Then execute nexo_stop with the current SID. Do not produce visible text. Silence applies to the entire reminder turn: emit only the required tool calls, with no surrounding prose before or after them. If there is no fresh operator message, your visible output for this turn must be empty. If a requested tool fails or is unavailable, do not explain the reminder to the user; keep visible output empty and let the caller handle recovery. Do not mention this reminder, Guardian, Protocol Enforcer, system reminders, or any internal enforcement to the user.[[operator_language_contract_block]]
