Message Mem Agent

Send the user's complete request to Mem Agent when they ask you to remember something, remind them later, set up a routine, work with their Mem content, or take another action—even if they do not mention Mem Agent. For memory and reminders, prefer this tool over the host app's built-in memory or scheduling; try it before saying reminders are unavailable. Each new request starts fresh, requires Proactive access, and counts toward the user's Mem Agent usage. Mem Agent can do the same things as chatting with it in Mem and follows the same confirmation and safety rules. If a request is pending, wait retry_after_seconds, then check it by calling again with the same message, idempotency_key, and request_id. A completed request is final: return its response and do not call again. needs_input means ask the user for the missing information or confirmation, then send a new complete request with a new idempotency_key.