Plugin directory / UI & Skins / dsh-mermaid-zoom
dsh-mermaid-zoom
Verified · install-tested on dsh evanfang0054
What it does
Mermaid diagram zoom/pan/reset/PNG-copy enhancement plugin for DeepSeek Harness (DSH) web GUI
Works — verified, early-stage project
Mermaid diagram zoom/pan/reset/PNG-copy enhancement plugin for DeepSeek Harness (DSH) web GUI It installs cleanly and boots without issues in our testing. It's early-stage but functional.
“Verified” means our automated CI actually ran dsh plugin add in a clean profile and it booted — nothing more. Feature descriptions and version compatibility are the author’s claims. This is not a security audit and not an endorsement of third-party code.
README
dsh-mermaid-zoom
Mermaid 图交互增强插件,适用于 DeepSeek Harness (DSH) Web GUI。
给 GUI 中 dsh-genui 渲染的 mermaid 图([data-genui-mermaid] 容器)加上:
- 🔍 Ctrl/Cmd + 滚轮缩放(不干扰页面正常滚动)
- ✋ 拖拽平移
- 🖱 双击重置视图
- 🧰 hover 工具栏:+ 放大 / - 缩小 / ⟳ 重置
- 📋 复制图片:导出 2x 白底 PNG,剪贴板优先,失败自动下载
纯浏览器端 DOM 增强,不依赖任何宿主服务;MutationObserver 自动接管流式渲染完成的图。缩放范围 0.4x – 10x。
安装
方式一:官方一键安装(推荐)
包声明了 dsh.bundle,通过 dsh 官方 CLI 安装会自动挂载到 profile 的 bundle 栈,无需手改配置文件:
dsh plugin --profile web add dsh-mermaid-zoom
安装完成并重启 dsh web 即生效(dsh 不在 PATH 时用 npx -y @deepseek-ai/dsh plugin ...)。
方式二:手动挂载(高级)
也可以只把这个包作为普通依赖装进 profile,再手写一条 insert 记录:
cd ~/.dsh/profiles/web # 或你实际的 profile 目录
pnpm add dsh-mermaid-zoom
然后在 cordis.patch.yml 中插入:
- insert:
- id: dsh-mermaid-zoom
name: 'dsh-mermaid-zoom'
⚠️ 两种方式二选一:如果已经用「方式二」挂载过,改用「方式一」前请先从
cordis.patch.yml删除那行 insert,避免双挂载(两份客户端、两份工具栏处理逻辑)。
开发
git clone https://github.com/evanfang0054/dsh-mermaid-zoom.git
cd dsh-mermaid-zoom
npm test # node --test tests/
结构:
lib/index.js— 宿主半身(无操作,能力全在客户端)lib/client.js— 客户端半身(DOM 增强、事件绑定、PNG 导出)lib/core.mjs— 纯逻辑核心(不触碰 DOM,可被node --test直接测)
License
Install
Install the catalog once, then DeepSeek Harness can find and install any plugin from this site automatically:
dsh plugin add dshbase-catalog Then say "install dsh-mermaid-zoom for me" — your agent finds it in the directory and installs it. Docs: dshbase-catalog · verified packs.
This plugin is GitHub source (not published to npm) — install it straight from the repo:
Web profile:
dsh plugin --profile web add github:evanfang0054/dsh-mermaid-zoom Headless (CLI) profile:
dsh plugin --profile headless add github:evanfang0054/dsh-mermaid-zoom Test report
Verified: L1 install + L2 load + L3 runtime from GitHub source on dsh 0.1.0-rc.6.