插件

持久化 provider 上报的 Token 用量统计，支持按会话、按模型和按日活跃度查看。

DeepSeek bills peak hours at 2x, and peak is 09-12 and 14-18 Beijing time. npx dsh-lean audit shows what your session paid and what it costs off-peak. DeepSeek 峰时按 2 倍计费，峰时正好是上班时间。