deepseekplugins

DeepSeek Harness plugin

dsh-prevent-scd

Rest-reminder pet for DeepSeek Harness: blocks the Web UI with a nurse-cat after late-night or hours-long continuous use.

Just for Fun
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Source facts

Repository
Codingendless/dsh-prevent-scd
Latest update
Aug 16, 2026
Category
Just for Fun
GitHub stars
1
Format
plugin
Catalog evidence
Upstream dsh.bundle evidence
Evidence path
package.json#dsh.bundle
Checked against
0.1.0-rc.8
Upstream check date
2026-08-20

This evidence comes from the upstream catalog. This site has not installed, run, or security-reviewed the plugin.

Install

Start with a prompt that asks an agent to review the GitHub repository and source. Switch to the command if you want to install it yourself.

Copy this prompt into DSH, Codex, or another agent and ask it to review the GitHub repository and source first.

Do not install or run any commands yet. Read this plugin's GitHub repository, README, and relevant source code. Then answer the questions below clearly and directly so I can decide whether it fits my needs:

1. What is this plugin, and what problem does it solve?
2. Who is it for, and what are its typical use cases?
3. How is it used after installation? Include one minimal example.
4. What known limitations or privacy, security, compatibility, or maintenance risks does it have?
5. Give a clear recommendation: recommend, conditionally recommend, or do not recommend, with reasons.

Distinguish statements documented by the repository, inferences from source code, and unknowns. If evidence is insufficient, say so explicitly. Do not guess or simply repeat the README.

GitHub: https://github.com/Codingendless/dsh-prevent-scd
Plugin: dsh-prevent-scd
Author: Codingendless

Check the source files

Read the README and other files from this plugin directory before installing.

File explorer3 files
README.mdSource · read only

dsh-prevent-scd — DSH 防猝死小卫士 🐱

> English · [中文](#中文文档)

dsh-prevent-scd is a playful rest-reminder pet plugin for the DeepSeek Harness (DSH) web UI — like ChatGPT's pet, it comes out and causes trouble to make you take a break.

It watches for traces of human operation in DSH sessions and nags you when:

  • you have been working continuously for hours (default 3 h, any configurable), or
  • it is late night (default 23:00–06:00, configurable) and you are still operating.

A cute hand-drawn nurse-cat (inline SVG, zero external assets) lives in the composer strip, turns worried when you approach the limit, then blocks the whole screen with a bouncing sign — 「⛔ 睡觉!」 at night / 「⛔ 走走!」 by day — intercepting Enter, until you choose the matching action (“OK, I'll sleep” at night / “I'll go for a walk” by day, quiet for 2 h) or snooze for 15 more minutes.

Highlights

  • Host half (Node): listens to session/event real user/messages (plugin-injected / replay events do not count), maintains continuous-work timing.
  • Browser half (Web): persistent status line + companion moe pop-up (once you've been continuously working for each multiple of moeIntervalMinutes, the cat pops into the bottom-right corner to say hi — click to dismiss, never blocks) + full-screen mischief overlay, five SVG poses (napping / worried / blocking-sleep / blocking-walk / relieved farewell), CSS animations (breathing, tail wag, shake, floating Zzz).
  • Scene-aware copy: late night → go to sleep, daytime long work → go for a walk — the messages, title, buttons and the sign all match the trigger.
  • Every threshold is configurable: maxWorkMinutes, idleBreakMinutes (a no-op gap longer than this resets the clock, default 30 min), late-night window, cooldown, snooze.
  • State persists to $DSH_HOME/prevent-scd/state.json, surviving dsh restarts.
  • No external assets, no network calls, works offline. 18 unit/integration/smoke tests.

Quick install

dsh plugin --profile web add -w "path/to/dsh-prevent-scd"
# restart the dsh web service to activate

Override config in the profile's cordis.patch.yml (hot-reloaded, no restart needed):

- id: prevent-scd
  config:
    maxWorkMinutes: 120
    idleBreakMinutes: 20
    lateNightStart: '23:00'
    lateNightEnd: '06:00'

HTTP surface

  • GET /prevent-scd/state.json — state snapshot (browser polls every 15 s)
  • POST /prevent-scd/ack — { "kind": "rest" | "snooze" } user response

License

MIT

---

中文文档

一个 DSH(DeepSeek Harness)Web 插件:检测「深夜 + 有人工操作」或「连续数小时有人工操作」, 放出宠物跳出来捣乱,提醒你休息——像 ChatGPT 的宠物一样。

  • 宿主半边(Node):监听 session/event 的真实用户消息(user/message,source.kind === 'user',

且为 append 进入日志的事件;插件注入/历史回放不算人工操作),维护连续计时;

  • 浏览器半边(Web):输入框下方常驻一行状态小字;卫士猫每隔 45 分钟(可配置)在右下角

冒出来卖个萌说句话(点一下就关,不挡工作);休息时间到后宠物占满全屏捣乱 (挡住界面、拦截回车),给你「去休息 / 再干 N 分钟」两个出口。

规则(全部可配置)

配置默认说明
maxWorkMinutes180连续工作上限(分钟),达到后宠物出来捣乱
warnAtMinutes150提前提醒:连续时长到达该值先小声提醒
idleBreakMinutes30无操作多久算中断:超过该时长连续计时清零
moeIntervalMinutes45陪伴卖萌:卫士猫每连续工作满该分钟数,在右下角冒出来卖萌一次(0 = 关闭)
moeDurationSeconds6卖萌卡片停留时长(秒),点一下可提前关闭
lateNightStart23:00深夜窗口开始(HH:MM,支持跨零点)
lateNightEnd06:00深夜窗口结束
recentActivityMinutes20深夜判定「人在」的操作窗口:超过该时长无操作不打扰
lateNightMinWorkMinutes0深夜触发所需的最少连续工作分钟(0 = 深夜有操作即提醒)
restCooldownMinutes120点「我去休息」后的安静时长
snoozeMinutes15点「再干 N 分钟」的延时时长
evaluateIntervalSeconds30宿主侧评估间隔(浏览器侧轮询固定 15 秒)
persisttrue计时状态持久化(重启 dsh 不丢)
statePath''状态文件路径;留空 = $DSH_HOME/prevent-scd/state.json

「连续」的定义:任一无操作间隔超过 idleBreakMinutes(默认 30 分钟)即视为中断, 连续计时清零,下次操作重新起算。

安装

# 在你的 profile 里安装(示例:web)
dsh plugin --profile web add -w "D:\projects\vibe\dshp\dsh-prevent‑scd"

然后重启 dsh web 服务生效(profile bundle 列表变更需要重启;运行中的实例不受影响)。

> 注意:pnpm 对 link: 依赖不安装传递依赖,@deepseek-ai/cordis / > @deepseek-ai/schemastery 通过本机共享的 D:\projects\vibe\dshp\node_modules 解析 > (与同目录的 dsh-liang-rheostat 插件同一约定)。换机器部署时,先在插件目录 > 执行 pnpm install 或把这两个依赖装到可达的 node_modules。

配置

在 profile 的 cordis.patch.yml 里按行 id 覆盖(最后写入者胜,保存即热生效):

- id: prevent-scd
  config:
    maxWorkMinutes: 120        # 2 小时就提醒
    idleBreakMinutes: 20       # 20 分钟无操作算中断
    lateNightStart: '22:30'    # 22:30 到次日 6:30 算深夜
    lateNightEnd: '06:30'
    snoozeMinutes: 10

或直接改 bundle 里的默认值(cordis.patch.yml 中该行的 config)。

卸载

dsh plugin --profile web remove dsh-prevent-scd
# 并删除 profile package.json 的 dsh.profile.bundles 里的 dsh-prevent-scd(如果 pnpm remove 没自动清)

删除 $DSH_HOME/prevent-scd/ 可清掉计时状态。

内部结构

cordis.patch.yml      bundle patch:插入 prevent-scd 一行(dsh.client 双面包)
lib/index.js          宿主插件:session/event 监听、/prevent-scd/* HTTP 端点、持久化
lib/tracker.js        纯逻辑规则引擎(无 cordis 依赖,可独立测试)
lib/client.js         浏览器 bundle:状态条 + 全屏宠物拦截(手写 ModuleLoader 格式)
                      宠物为内嵌 SVG 矢量插画(渐变毛色/高光/护士帽+爱心主题,
                      打盹/担忧/拦路(深夜睡觉版/白天走走版)/放行,零外部资源)
tools/render-pets.mjs 开发工具:把四个宠物 SVG 渲染成 PNG 并做结构分析
test/                 node:test 单元/集成/冒烟测试
  • GET /prevent-scd/state.json — 状态快照(浏览器每 15 秒轮询)
  • POST /prevent-scd/ack — { "kind": "rest" | "snooze" } 用户回应

改宠物美术:lib/client.js 里的 PET_SLEEP / PET_WORRY / PET_ANGRY_SLEEP / PET_ANGRY_MOVE / PET_HAPPY 五个 SVG 字符串,改完用 node tools/render-pets.mjs tools/art 渲染预览,再刷新浏览器即可(客户端 bundle 是运行时从插件目录读取的,无需重启 dsh)。

测试

pnpm test    # 或 node --test-force-exit test/tracker.test.js 等

License

MIT

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