At a glance
What it does
A DSH web Settings panel for exploring token usage, cache-hit rates, activity, and model/provider breakdowns.
Web Profile
>=0.1.2-rc.1
Evidence-verified
Checked Sep 10, 2026, 2:03 PM UTC
Code-evidenced contributions
What it adds to DSH
Adds a Settings page with token-usage cards, an activity heatmap, trends, and model/provider breakdowns.
Mechanism evidence ↗Before you choose it
This plugin adds a Usage Statistics page to the DSH web Settings UI. It visualizes daily token trends, a 26-week activity heatmap, cache-hit rate, and usage by model or provider; it also offers optional session-footer detail displays.
Best for
DeepSeek Harness users who want to inspect their own session token consumption and usage patterns in the web UI.
Common tasks
- Compare token usage across recent 7-, 14-, 30-, or 90-day periods or a custom date range.
- Identify active days and daily token trends with the heatmap and stacked trend chart.
- Review usage attributed to models and providers, including detailed entries grouped under Other.
- Enable more precise cache-hit-rate and session-token details in the session footer.
Permissions and data
The plugin observes DSH session events and historical session logs to build local usage statistics.
Permissions- Reads session event data and historical session logs for token and attribution information.
- Adds a Usage Statistics page and a same-origin `/usage/api` route.
- Stores usage history locally at `$DSH_HOME/storages/usage_history.json`.
- The supplied README states that storage is local and has no external dependency.
Limitations
- Statistics begin when the plugin is enabled, including its documented historical replay; older logs without provider-reported usage cannot be reconstructed.
- A subagent's first request can be attributed to an `(unknown)` bucket when its routing event arrives later.
- The documented reset operation clears local statistics before replaying session logs.
- The package has a prepare lifecycle script, and installation was not executed in the supplied evidence.
What DSHub checked
- The package manifest, bundle patch, immutable Git source, npm registry identity, MIT license, Node >=20 engine, and declared peer dependencies were captured.
- The README documents the panel's features, local storage location, data-source behavior, and DSH CLI installation command.
What DSHub did not check
- Installation, boot, UI rendering, historical replay, reset behavior, and runtime compatibility were not executed or independently tested from the supplied evidence.
- Published npm package contents were not audited.
Pinned install
Install DSH Usage Statistics Panel
This plugin bundle does not have a DSH Plugin install action. Use its source documentation for the delivery method.
Maintainer source
Project README
DSH Usage Statistics Panel
English | 中文
<p align="center"> <picture> <source media="(prefers-color-scheme: dark)" srcset="docs/banner-zh-dark.svg"> <img src="docs/banner-zh.svg" alt="DSH Usage Statistics Panel" width="720"> </picture> </p>DSH web 插件的用量统计面板:按天 Token 趋势、GitHub 风格活跃热力图、缓存命中率曲线、按模型与按供应商两种用量拆分(堆叠柱状图 + 明细列表),在设置页新增一个"使用统计"页面。
所有图表均为手绘 SVG,不依赖图表库;配色使用 GitHub Primer 的 data-viz 双套色板(模型前 10 名、供应商前 5 名各取一个等级色,其余归入灰色 "Other" 桶),并随 DSH 主题自适应。
<p align="center"> <img src="docs/demo-zh.svg" alt="demo:安装后设置页出现「使用统计」入口,进入面板后卡片、热力图、趋势与柱状图依次点亮" width="720"> </p>预览
<p align="center"> <img src="docs/images/panel-overview.png" alt="面板概览:汇总卡片、活跃热力图与按天 Token 趋势" width="720"> </p><p align="center"> <img src="docs/images/model-usage.png" alt="模型用量与各供应商用量:堆叠柱状图与明细列表" width="720"> </p><p align="center"> <img src="docs/images/provider-usage.png" alt="各供应商用量与面板设置项:柱状图、明细列表与三个开关" width="720"> </p>功能
- 时间范围:最近 7 / 14 / 30 / 90 天,或自定义起止日期
- 汇总卡片:Token 用量、会话数量(完成的 turn)、请求数量、活跃天数、平均缓存命中率、最常用模型
- 26 周活跃热力图:每日 token 用量的 GitHub 风格色阶,悬停查看当天明细
- 按天 Token 趋势:堆叠柱状图叠加平滑的缓存命中率曲线(Catmull-Rom 样条),悬停查看各模型拆分
- 模型用量:堆叠柱状图 + 明细列表,前 10 名模型分色,其余折叠为可展开的 "Other" 明细;柱状图滚入视野时自基部升起
- 供应商用量:同一结构上移一层——前 5 名供应商分色(独立色板),其余归入灰色 "Other";悬停任一侧联动另一侧,柱状图悬停显示该供应商的全部模型用量;每行可展开该供应商的模型明细,"Other" 展开被折叠的供应商、其下再展开各自的模型(展开不影响柱状图高度)
- 底部信息栏增强:设置页可开启"精确缓存命中率"(会话底部信息栏的缓存命中率以两位小数显示,如 85.25%)与"会话 Token 明细"(底部信息栏显示总 Token、输入、输入(命中缓存)、输入(未命中缓存)与输出 Token,替代默认的"输入/输出"两项);开关位于"使用统计"面板底部,与"侧边栏快捷入口"同款样式,切换即时生效
- 历史回扫:首次启用时枚举并回放既有会话日志;对挂载后才首次观测到的活跃会话,其挂载前的历史会在下一次启动时按事件序号边界回放补全,从安装日起尽量还原历史用量
- 本地持久化:数据写入
$DSH_HOME/storages/usage_history.json(storage-domain),纯本地、无外部依赖
安装
dsh plugin --profile <name> add dsh-usage-statistics-panel@latest
装完硬刷新浏览器(Cmd/Ctrl+Shift+R):client 半的改动 DSH 会热加载,无需重启;仅 host 半(采集/存储/路由)更新时需要重启 DSH。
插件挂载后,在 Web UI 的设置页左侧导航会出现"使用统计"页面。
兼容性:本插件支持 DeepSeek Harness >= 0.1.2-rc.1(peer 声明不变),历史回扫双路径:0.1.2-rc.1 走 list+inspect,0.1.3-alpha.* 及以后版本走 list+open+分页 read+close(inspect 在新版宿主已移除)。开发依赖与核验目标对齐宿主 0.1.5-rc.1,V3 日志兼容由单测覆盖。
旧版本用户:使用 DeepSeek Harness
0.1.1-rc.2或0.1.2-alpha.*的用户,请安装本插件的旧版本(0.1.9及之前)。0.1.10仅支持>= 0.1.2-rc.1;自0.1.11起同一版本双路径支持0.1.2-rc.1与0.1.3-alpha.*。
数据来源
面板的数据采集是观测式的:插件订阅会话事件流(session/event)中的 assistant/message 与 assistant/chunk,提取 provider 上报的 token 用量(输入 / 输出 / 缓存读 / 缓存写),在单个会话内按 (turn, step) 去重(同一调用只计一次、保留先到的样本——两个官方适配器对流式采样与最终上报的数值完全一致;并发会话各自独立计数、互不吞样本)。模型归因优先取消息自带的 source(每次调用各自标注),缺失时回退到会话的路由折叠(request/context 事件或会话的 requestContext()),宿主重启后也不会落入 "(unknown)" 桶。首次启用时还会回扫既有会话日志补齐历史。
提示:Token 用量从插件启用(含回扫)之日起累计;更早的会话日志若无 provider 上报的用量数据,则无法回溯。
子代理会话:子代理是独立会话,其 token、请求与完成的轮次与顶层会话一并统计(实时采集覆盖全部会话事件流,重启后回扫同样覆盖子代理会话日志);父会话仅收到子代理结果摘要,不会重复计入。子代理会话早期的请求标记(step/start)先于其路由事件写入日志,首个请求可能统计在 "(unknown)" 桶——请求总数不受影响。
Token 口径:汇总卡片与趋势图的 Token 总量为服务商总口径——未缓存输入 + 输出 + 缓存读 + 缓存写,与服务商账单面板一致(DeepSeek 会把 prompt 拆成输入/缓存读两个不相交的桶,简单相加会漏掉占大头的缓存部分)。平均缓存命中率以输入侧(命中 + 未命中)为分母,其中未命中 = 未缓存输入 + 缓存写入——与会话底部信息栏(官方 StatsLine 口径)完全一致,两处读数不会出现分歧;命中率卡片下方同时展示缓存命中的绝对 token 量。
重建统计:POST /usage/api/reset(与面板同源信任围栏保护)清空本地统计并按当前归因规则全量重放会话日志——用于历史数据损坏或归因规则升级后的重建。仍在进行中的会话以其重置时刻的日志长度为界:界内由重放重建、界外继续由实时采集,恰好各计一次。
开发
pnpm install
pnpm typecheck # tsc --noEmit
pnpm test # vitest
pnpm build # tsc declarations + tsdown (host ESM + 双通道 client bundle)
设计与实现
- Host 半(
src/):collector(事件订阅 + 回扫折叠)、store(usage_historystorage-domain)、query(范围聚合,翻译自 reasonix 的 query.go)、routes(/usage/apifenced JSON 路由,信任围栏与/api网关一致) - Client 半(
src/client/):UsageStatsPanel.tsx(手绘 SVG 图表,移植自 reasonix 面板 + Primer 配色)、locales(en / zh / zh-TW)、api(/usage/apifetch 封装) - 双通道打包:
lib/client.js(官方 profile 通道,bundle id = 包名)与lib/client-registry.js(插件注册表通道,bundle id = manifest id)。harness 0.1.x 官方加载链只消费前者;后者为外部 registry 通道预留,当前无消费者 - 详细设计见 docs/design.md
致谢
本面板是对 reasonix 用量统计功能的复刻移植:作者曾为 DeepSeek-Reasonix 实现并贡献了该功能(PR #7238、#7503),本插件按 DSH 的插件规范将其移植到 DeepSeek Harness,前端图表大比例复用原实现,数据层则基于 DSH 的会话日志与 storage-domain 重新实现。
Activity
License
MIT
Operate deliberately
Install and manage
Prerequisites and target Profile
Target: Web Profile
Delivery: Dsh Bundle Git — HaoyueQin/dsh-usage-statistics-panel#9b0e77673a6d8679afcf65a452d4129bf3eaa6fe。
Verify, update, and remove
Show lifecycle commands
dsh plugin --profile web listCompatibility and access
DeepSeek Harness >=0.1.2 Rc.1; Node >=20: >=0.1.2-rc.1。
Review compatibility evidence ↗
Risk facts
The documented reset API clears local statistics and rebuilds them from session logs.
Evidence ↗Usage history is stored locally in DSH storage.
Evidence ↗Evidence and editorial reviewManifest, Bundle patch, distribution and freshness
Immutable evidence
Review status and source activity
Use the pinned source to inspect the reviewed bundle. Avoid double-mounting it alongside a bundle that already includes this package, as documented by the bundle patch.
AI reviewed Sep 10, 2026, 2:04 PM UTC。GitHub facts last checked Sep 10, 2026, 2:04 PM UTC。
No material source change has been recorded since this evidence baseline.