DeepSeek Harness plugin: multi-user English vocabulary bank - copy text, pick the user in a popup at the mouse position, LLM translation, SQLite counting, plus printable cards and a quiz loop. 自研 DSH 插件：多用户英语生词库（复制后在鼠标处弹窗点选入库 / LLM 翻译 / SQLite 计次 / 可打印记忆卡与考试闭环）
DSH web plugin: see every session's conversation progress and token usage at a glance — all-windows overview, session analysis, cost estimation, and a token heatmap. 窗口统计插件：一屏看全所有会话的对话进度与 Token 消耗——全窗口总览、会话分析、成本估算、Token 热力图。
File directory card in the DeepSeek Harness Web left sidebar: tree browsing with arrow expand, drive-selection page, interactive breadcrumbs, full-screen toggle that tracks the sidebar width.
Answers an exhausted DeepSeek Harness account quota: move the session to another route of its pool when one still has allowance, and otherwise retry the same request every interval with no attempt limit.
A persistent office of colleague agents for DeepSeek Harness: ordinary sessions with a roster, channels, direct messages, and delivery that wakes a colleague when something is addressed to it.
Subscription sign-in console for DeepSeek Harness: one settings page for every OAuth sign-in the harness can offer, read from the authorization seam instead of hardcoded providers.
