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2nd1st/dsh-plugin-open-app 预览 preview

2nd1st/dsh-plugin-open-app

Desktop桌面端 Native原生 ⭐ 7 MIT Clients & Launchers客户端与启动器Sessions & Context会话与上下文UI & Themes界面与主题

将open-mcp-apps引入deepseek-harness：应用作为侧边栏容器，拥有独立会话、代理状态条及内联部件渲染。

Project Overview项目介绍

Edited by Zhiwei Agent (zhiwei)由知微Agent(zhiwei)编辑

This is a native plugin built exclusively for DeepSeek Harness (DSH) that connects open-mcp-apps applications to the DSH web interface. It adds a dedicated Apps section to the DSH sidebar, creates an isolated container for each running app with its own separate workspace and conversation context, and handles inline rendering when the model opens an app mid-conversation. It ships with a valid DSH bundle manifest that is automatically registered after installation. Installation is completed with a single terminal command: run dsh plugin --profile web add @2nd1st/dsh-plugin-open-app, then restart DSH with dsh web to activate it.

This plugin is designed for DSH users who want to use persistent, interactive UI apps directly within their DSH conversation workflow. After installation, you start your local open-mcp-apps engine on the default port 8787, and the plugin will pull the list of your installed apps into the DSH sidebar. You can click any app to open it in its own container, or ask the DSH model to open a new app mid-conversation, and the plugin will handle rendering it inline. It also registers a dedicated open tool for each app so the model can call it any time during an active session.

The plugin is released under the open-source MIT license, and has a few clear requirements to run properly. You need a working DSH web profile installation, Node.js version 22 or newer installed on your system, pnpm available on your system PATH, and an open-mcp-apps engine of version 0.5.1 or newer. It is currently in developer preview, so breaking changes may occur between releases, and users who need long-term stability should pin a specific version number. Older versions of open-mcp-apps are still supported, with graceful degradation for non-core features.

这是一个专为 DeepSeek Harness (DSH) 开发的原生插件，用于在 DSH 的 Web 配置文件中集成 open-mcp-apps 应用。它会在 DSH 侧边栏添加一个「应用」分区，为每个打开的应用分配独立容器，自带专属工作区和对话上下文，还支持模型在对话中途打开应用时的内联渲染。用户可通过单行命令完成安装，操作十分简便。

该插件适合需要在 DSH 对话工作流中使用持久化交互式 UI 应用的开发者和 AI 助手用户。典型工作流是：安装插件后启动本地 open-mcp-apps 引擎，即可在 DSH 侧边栏浏览所有已安装应用，点击打开对应独立容器，也可让 AI 模型在对话过程中直接调用并打开新应用。插件还会为每个已存在应用注册对应打开工具，方便模型随时调用。

该插件遵循 MIT 许可证开源，要求 DSH Web 环境、Node.js 22+、系统 PATH 中有 pnpm，且 open-mcp-apps 版本不低于 0.5.1。目前处于开发者预览阶段，紧密跟踪 DSH 的预览版更新，可能会有破坏性变更，需要稳定版本的用户请手动锁定版本号。部分功能对旧引擎有优雅降级处理，不影响核心使用。

View on GitHub在 GitHub 查看

Recommended强烈推荐 Send to your DSH发给你的 DSH 安装 
请帮我安装这个 DSH 插件。安装前先完成【兼容性检查 + 安全性检查】，检查通过再动手。

插件：dsh-plugin-open-app（2nd1st/dsh-plugin-open-app）
仓库：https://github.com/2nd1st/dsh-plugin-open-app
本站详情页：https://www.yhbd.top/plugins/2nd1st-dsh-plugin-open-app/
本站登记：类型 client · 归类 原生 DSH 插件 · 许可证 MIT · ⭐ 7 · 最近提交 2026-08-15 · 主语言 JavaScript

按下面顺序执行，每步先把结论告诉我，再进入下一步：

【1 兼容性检查】
① 我这边：DSH 版本、Node 版本、操作系统、当前 profile（web / desktop）。
② 读它的 README、package.json、插件 manifest，列出它要求的 DSH 版本 / Node 版本 / 操作系统 / 外部依赖 / 需要另外先装的运行时。
③ 逐条比对，结论只写「满足 / 不满足 / 未知」三种；不满足的给出可行替代方案。
④ 检查是否和我已装的插件冲突：命令名重复、skill / tool 重名、端口占用、重复注册的 MCP server。

【2 安全性检查】
① 仓库可信度：和上面「本站登记」是否一致；star / fork 数、创建时间、最近提交，是否归档或长期停更。
② 安装脚本：逐行看 package.json 的 preinstall / install / postinstall，以及 install.sh、setup.ps1 之类脚本。出现 curl|bash、下载后直接执行、混淆代码、访问与插件功能无关的域名，立刻停下来告诉我，不要继续装。
③ 依赖：列出新增依赖，标出无人维护、或与知名包拼写近似的可疑包（typosquatting）。
④ 权限与副作用：它会读写哪些目录、访问哪些域名、需要哪些 DSH 权限（filesystem / network / shell / clipboard 等），以及怎么卸载和回滚。
⑤ 如果它要求 sudo / 管理员权限，或权限明显超出功能所需，先停下来问我。

【3 安装】
上面两步没有「不满足」和「高危项」时才执行；用官方推荐方式安装，不要自行提权。

【4 汇报】
用表格输出：检查项 / 结论 / 依据 / 是否需要我决策。拿不准的一律写「未知」并说明要我怎么确认——不要猜，也不要替我决定。

Send this message to DSH in your current session: it verifies compatibility and security first (answering met / not met / unknown item by item) and only installs once everything checks out — it will stop and ask you if it finds a high-risk item. The box scrolls; the copy is the full prompt. CLI install commands may not be accurate across systems, so DSH is the safer route.把上面这条消息直接发给当前会话里的 DSH：它会先核对兼容性与安全性（逐条给「满足 / 不满足 / 未知」），确认没问题再安装，有高危项会停下来问你。框内可滚动，复制到的是完整提示词；安装命令不一定准确，发给 DSH 更稳。

Pre-install check安装前体检Compatibility · Security兼容性 · 安全性 1 warning1 项注意
  • Only 7 stars - very few users, little community feedback星标只有 7，几乎没人在用，遇到问题缺少社区反馈
DSH walks through these 9 checksDSH 会逐条核对这 9 项

Compatibility兼容性

  • DSH, Node, OS and profile requirementsDSH 版本 / Node 版本 / 操作系统 / profile 是否满足要求
  • External dependencies and runtimes (Electron / Python / Docker, ...)外部依赖与运行时（Electron / Python / Docker 等）是否齐备
  • Conflicts with installed plugins: command names, skill / tool names, ports, duplicate MCP registration与已装插件是否冲突：命令名、skill / tool 重名、端口占用、重复 MCP 注册

Security安全性

  • Repo matches the facts registered here; archived or abandoned?仓库是否与页面登记一致，是否归档或长期停更
  • Safety of preinstall / install / postinstall and install.sh / setup.ps1preinstall / install / postinstall 与 install.sh、setup.ps1 是否安全
  • curl|bash, download-then-execute, obfuscation, unrelated domains → stop immediatelycurl|bash、下载即执行、混淆代码、无关域名 → 立刻停止
  • Typosquatting or unmaintained packages among the new dependencies新增依赖里有没有 typosquatting 或无人维护的包
  • Requested permissions vs. what the feature actually needs申请了哪些权限、是否超出功能所需（filesystem / network / shell / clipboard）
  • Any sudo / admin requirement, plus uninstall and rollback是否要求 sudo / 管理员权限，以及卸载与回滚方式

Anything uncertain must be marked unknown with a note on how to confirm it. This site's signal screen is a static snapshot, not a security audit.拿不准的必须标「未知」并说明要我怎么确认。本站的信号筛查是静态快照，不能替代安全审计。

Or use CLI install (for developers)或使用命令行安装（适合开发者）

CLI Install命令行安装 

dsh plugin --profile web add @2nd1st/dsh-plugin-open-app

把 2nd1st/dsh-plugin-open-app 加入你的 DSH 配置（web profile）即可启用。

READMEREADME

32.5 KB · 缓存于 2026-08-23 03:42:02 · 32.5 KB

@2nd1st/dsh-plugin-open-app

npm license node open-mcp-apps

Makes every open-mcp-apps app a place you go inside DeepSeek Harness (dsh): an Apps section in the sidebar, one container per app with its own workspace and conversation, and inline rendering when the model opens an app mid-chat.
Package @2nd1st/dsh-plugin-open-app on npm — MIT (LICENSE)
Install dsh plugin --profile web add @2nd1st/dsh-plugin-open-app — one step
Requires dsh with a web profile · pnpm on PATH (dsh plugin manages profile dependencies through it) · a running open-mcp-apps v0.5.1+ · Node 22+
Platform dsh web (dsh web) — every surface it takes is a web slot
Releases CHANGELOG.md

Developer preview. dsh is itself a 0.1.0-rc preview, and this plugin tracks it closely — including six places where it reaches into dsh through no published seam (all six are listed under What it reaches into, with what each degrades to). Expect breaking changes between releases, and pin a version if you need one that holds still.

An app container — the app in its own tab, the agent's line under it, the composer below

Install

# add it — this is the whole install
dsh plugin --profile web add @2nd1st/dsh-plugin-open-app

# restart; plugin metadata is cached per name for the life of the process
dsh web

The package declares dsh.bundle, so dsh plugin add does not only put it in the profile's dependencies — it appends it to dsh.profile.bundles, and the patch it ships becomes a layer of your profile's tree. That layer inserts two rows: open-app (this plugin) and mcp-oma (dsh's MCP client, pointed at the same engine, so the model can open and build apps as well as you can). Bundle layers apply below your profile's own cordis.patch.yml, so both rows stay yours to configure or switch off.

Showing the opening section of the README — the full document lives in the repository以上为 README 开头摘要，完整文档在仓库内 · View the full README on GitHub →在 GitHub 查看完整 README →

渲染基于仓库 2nd1st/dsh-plugin-open-app 的 README.md。 在 GitHub 查看原文 →

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