Track and analyze OpenClaw token usage across main, cron, and sub-agent sessions with category, client, model, and tool attribution. Use when the user asks where tokens are being spent, wants daily/weekly token reports, needs per-session drilldowns, or is planning token-cost optimizations and needs evidence from transcript data.

追踪并分析主会话、定时任务和子代理会话中的OpenClaw令牌使用情况，按类别、客户端、模型和工具进行归因。当用户询问令牌消耗位置、需要每日/每周令牌报告、要求会话级详细分析，或计划优化令牌成本并需 transcript 数据作为依据时使用。