插件

在 Web UI 与桌面客户端中删除 DSH 会话：头部危险按钮 + 会话行菜单项，风险确认弹窗，宿主端点与 agent 工具同步清理会话日志、投影缓存与工作区记账。

Incremental file mounting with read dedupe: mounted line ranges are never re-sent to the model, on-disk changes invalidate and remount, with a Mounted Files tab and token-savings accounting.

DeepSeek Harness (dsh) web plugin: API balance + today's spend sidebar widget, /api/dsh-usage route, external vision-call accounting (JSONL usage log), plus a full per-session usage dashboard (call log, per-model stats, cache rate, CSV export) via the usa

金融研究工作流与组合风控工具，对当前市场事实强制来源与时间戳边界。