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Plugin Canvas — DSH Plugin for DeepSeek Harness
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dsh-plugin-canvas

Plugin Canvas

Infinite-canvas plugin repository: drag third-party plugins onto the canvas to remove them from the global scope, assemble them into combinations, and re-add them to global responses when enabled.

The plugin will be installed here. Keep web if you are unsure.

npx -y @deepseek-ai/dsh plugin --profile web add github:kkaporn/dsh-session-composer#ca7b384576c852e5ca6598b65bb09b3834973aaa
READMECompatibilityVersions

Compatibility and provenance

Plugin Canvas is published as dsh-plugin-canvas and currently resolves to version 1.0.0. The Hub verifies its manifest and preserves the exact installation source for reproducible installs.

DSH compatibility
*
Runtime surfaces
web
Release source
github
Registry updated
10/7/2026

Versions

1.0.0stable
10/7/2026

Related plugins

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Latest
1.0.0
DSH
*
HMR
Process restart
Tree shaking
Safe tree shaking not declared
Unpacked size
Unavailable
Files
Unavailable
Surface
web
License
MIT
Source
github
GitHub
★ 1
Weekly downloads
0
Last push
10/7/2026
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README

dsh-plugin-canvas

无限画布插件仓库：把第三方插件拖入画布脱离全局、组装成组合、开启后重新加入全局响应。

核心模型

动作结果
装完（不动）插件在本体库，全局响应
拖入画布插件脱离全局，进入画布（休眠）
开启组合组合内插件进入全局响应
关闭组合组合内插件退出全局

常驻插件（如 ponytail、cost-meter）不拖进画布就永远全局。

安全保证

  • 本体硬隔离：@deepseek-ai/* 永不显示、永不操作。
  • 只动一个开关：启停 100% 委托宿主 pluginManager.setBundleEnabled / setPluginEnabled，不改插件代码/配置/依赖/数据。
  • 不写配置文件：只写 ~/.dsh/plugin-canvas/state.json，不写任何 YAML / package.json。
  • 重复 entry id 阻断：保存组合前检查，撞 id 会导致启动崩溃，直接拒绝。

安装

从 GitHub 安装：

dsh plugin add github:kkaporn/dsh-session-composer

或从本地目录安装：

dsh plugin add /path/to/dsh-plugin-canvas

开发

零运行时依赖（纯 node: 内置模块）。自检无需框架：

node test-index.mjs     # 宿主半纯函数自检
node test-client.mjs    # 客户端结构自检

架构

  • 宿主半（lib/index.js）：5 个 HTTP 路由（/state /drag /activate /save /delete），启停全部委托宿主 pluginManager，只写 ~/.dsh/plugin-canvas/state.json。
  • 客户端（lib/client.js）：入口图标注册 conversation.composer.dock，手写无限画布（节点拖拽 + pan/zoom + 连线 + 拖入），无 React Flow 依赖。

许可

MIT