SI loop guards in the Tool Plane — a SI’s tasks comment sends aiTurnLimit and its mail reply the multipart field aiTurnLimit, both its charter’s maxAiOnlyChatTurns (6 by default), so KBService’s and EmailService’s thread turn guards hold it to its own limit (их 429 AI TURN LIMIT answers WAIT FOR HUMAN, как в чате; комментарий или ответ человека неизменен); and the SI pair budget (AiPairBudget): beside the charter’s limit counters, an SI’s disclosing send takes one unit on kamo:collab:pair:<o...