DSH Browser-Side One-Click Launch Bundle: Sets up Web host, API gateway, browser plugin registry, model prompts, and auto browser launch.
ⓘ This plugin is a sub-package of the whitelonng/dshcode monorepo — stars and activity count the whole repository.
- Language
- TypeScript
- License
- MIT
- Branch
- master
Install
$ dsh plugin --profile web add @deepseek-ai/dsh-web-appRun the command above in your terminal to install this plugin via the dsh CLI. You can switch Profile in the top-right corner. New to dsh? Read the beginner tutorial
Install via your agent
Install the DeepSeek Harness plugin whitelonng/dshcode/packages/bundle/web-app for me: review the repository at https://github.com/whitelonng/dshcode first, then run the install command and verify the plugin loads successfully.
Paste this instruction to the DSH Web GUI assistant — it will install and verify for you.
One-Line Positioning
An out-of-the-box bundle for DSH browser-side, featuring Web service, API gateway, browser plugin registry, model context prompts, and default browser launch capability all in one package. A single dsh --profile web command in the terminal pulls up the complete web-based DSH.
Core Features
- One-click browser-side DSH startup: When starting with
dsh --profile web, mounts all Web host entries (HTTP service, API gateway, Session projection cache, local storage) and displays the access address - Auto-open default browser: After the service port is ready, calls the system default browser to open
http://127.0.0.1:3080, no manual link copying needed - Model context prompts: Registers
app:web-surfaceprompt segment, telling the model the user is using the local Web interface and update conventions - Bash variable exposure: Exposes
DSH_WEB_URLenvironment variable in the managed Shell environment for script access to current Web entry - Trusted host whitelist: Pass
--trusted-hostmultiple times to add allowed hosts or domains to the browser's API trust fence - Community plugin hosting: Treats optional community products like GenUI, Annotation, Web-UI as browser plugins, with deployment toggles manageable in Settings
Technical Implementation
- Language: TypeScript (ESM)
- Key dependencies:
@deepseek-ai/cordis,@deepseek-ai/dsh-host-webserver,@deepseek-ai/dsh-host-frontend-static,@deepseek-ai/dsh-app-boot,commander,open - Architecture pattern: Cordis function plugin + Bundle Patch:
src/index.tsexports function plugin format withname/inject/Config/apply;cordis.patch.ymlis a patch list layered on top of dsh-base, declaring host entries to insert or override one by one - Entry files:
src/index.ts(runtime glue plugin),src/startup.ts(CLI argument parsing),cordis.patch.yml(host assembly manifest)
Use Cases
Regular users who just installed DSH and want to chat with the model in the browser just need to run dsh --profile web. If you want to access the local Web interface from a LAN phone or other terminal, add the remote host to the whitelist via --trusted-host. If you only want pure CLI interaction, you can choose the dsh-headless bundle; this package is not CLI-friendly and must be used with the Web side.
Prerequisites & Compatibility
| Dependency | Minimum Version | Description |
|---|---|---|
| DSH | Not declared | This bundle does not declare DSH version requirements in its own package.json |
| Node | >= 22.19.0 | Root package.json declares `^22.19.0 |
| Platform | Cross-platform | Works on macOS / Windows / Linux; default browser launch is handled uniformly by the open library, with extra wait for PowerShell child process exit code on Windows |
| Native modules | None | Does not depend on any napi / native compiled modules; runtime only uses Node built-in modules and pure JS dependencies |
Installation
dsh plugin --profile web add github:whitelonng/dshcode/packages/bundle/web-app
Configuration Options
| Config | Type | Description | Default |
|---|---|---|---|
openBrowser | boolean | Whether to auto-open default browser after service is ready; automatically disabled when starting remotely via SSH | true |
printUrl | boolean | Whether to print access line like dsh web: http://... in terminal (including LAN address) | true |
surfaceContext | boolean | Whether to register app:web-surface prompt segment and DSH_WEB_URL environment variable; can be disabled in non-interactive layers | true |
trustedHosts | string[] | Trusted host list passed via --trusted-host, concatenated to the API trust fence | [] |
--host | string | Bind address; explicitly rejects 0.0.0.0 (for security reasons) | Falls back to 127.0.0.1 when not specified |
--port | number | Listening port; 0 lets the system assign a free port | Falls back to 3080 when not specified |
--no-open | boolean | Disable auto-open browser behavior after startup | --open |
FAQ
Q: Console shows frontend dist not built at startup, how to handle?
A: This bundle only serves pre-built frontend dist to the browser. You need to run pnpm run build in the repository root first to generate the frontend artifacts, then start dsh --profile web. There is no fallback logic to serve directly from source code.
Q: I want my LAN phone to access dsh web, how to configure?
A: Default binds to 127.0.0.1:3080, external cannot connect directly. This package deliberately does not support --host 0.0.0.0. You need to use a reverse proxy or tunnel, then add the peer host to the API trust whitelist via --trusted-host http://your-proxy.local.
Q: What do I need to do after installing to dsh to enable it?
A: This bundle is a Web profile layer plugin. Please start dsh with dsh --profile web after installation; the headless profile with the same name will not mount it and will fall back to CLI interaction.
Q: Is there a switch to disable auto-opening browser on every startup?
A: Yes. Simply add --no-open at startup; the plugin also automatically skips this step during remote SSH login to avoid popping up a local browser on the server.
Q: How to uninstall or disable this bundle?
A: This bundle belongs to the Web profile layer. Removing the entire dsh --profile web startup method disables it; to replace with another Web surface implementation, override the web-runtime line in your own profile patch without modifying this package's code.
Q: Why doesn't the browser auto-refresh after I modify frontend code?
A: The client plugin HMR channel is idle by default. Hot reload only takes effect when running pnpm run dev:web simultaneously to watch for client bundle rebuilds; changes to apps/web shell or other regular packages require rebuilding artifacts and manually refreshing the page.
Difficulty Level
Beginner — works with a single command; all tunable parameters have reasonable defaults; ordinary users can complete startup without reading source code. You only need to glance at startup parameters when you need to customize the hosting host or binding port.
Known Issues & Limitations
- Frontend dist must be built first: The bundle locates pre-built artifacts via
require.resolve; unbuilt state refuses to start with an error, suggestingpnpm run build - LAN address sampled only at startup: After network card changes, it won't rebroadcast; the printed LAN URL and trust fence remain consistent
- Community plugin switches require restart: Settings page only persists desired state, not hot-swapping mounted external plugins; restart dsh after switching for changes to take effect
- Web shared HMR not yet enabled: The
hmrline incordis.patch.ymlis set todisabled, with source comments marking it to be re-enabled after reload lifecycle testing is complete (cordis.patch.yml:21) - Does not support binding to all network interfaces:
--host 0.0.0.0is actively rejected at CLI parsing stage; CLI has not yet implemented safe all-interface exposure - Temporary tools calling mode switch: The
toolsline incordis.patch.ymlreads environment variableDSH_TOOLS_MODE(native/code/both); this environment variable entry will be removed after Web UI provides per-session selection
English | 中文
DSHCode 是一款面向 macOS 和 Windows 的免费开源桌面 AI Agent 应用。它将 DeepSeek 官方开源项目 DeepSeek Harness 的 Web UI 与插件运行时打包成一个可直接安装的 Electron 应用——无需 Node.js、无需终端、无需命令行。
功能特性
DSHCode 继承了 DeepSeek Harness 的完整能力，并加上了开箱即用的桌面体验。
Agent 核心 — 插件化框架，内置 bash、文件系统、网页搜索/抓取、终端、LSP 与子进程工具；支持沙箱隔离与逐操作审批提示。
交互式 UI — 内联渲染的 GenUI 卡片：图表、表格、测验、3D 场景、示意图、表单与进度视图。
Skills 技能 — 可安装的技能目录，为 Agent 提供专项工作流——研究、文档写作、视觉工具等。
编排能力 — Subagent 并行委派，以及可跨多个 Agent 分阶段并行展开的 Workflow。
长任务 — 执行前先审查再批准的 Plan 模式、跨轮次持续进行的 Goal 目标、可恢复的会话。
模型体验 — 通过官方 API 使用 DeepSeek 模型；会话日志完整记录模型所见内容，任何一次运行都可被重建。
模型控制 — 按供应商调节推理强度（关闭到最高）、最大输出 token 数，以及图像输入、图像生成与图像识别等多模态能力开关。
个性化 — 主题与皮肤合集、选区批注工作流、命令快捷键、中英双语界面。
插件管理 — 从 npm 或 Git 仓库安装插件、检查更新，并可逐个启用或禁用。
故障恢复 — 加载失败的插件会连同诊断信息一起报告：可禁用该插件、以安全模式启动，或让 Agent 携带失败上下文自动修复。
归档管理 — 搜索已归档会话，可恢复或彻底删除。
可扩展 — 安装新能力无需改动应用本体。
桌面集成 — 托盘图标、系统通知、单实例运行、加固的 Electron 窗口。
详见 Web UI 指南 的操作讲解，以及桌面应用指南中的架构、平台目标与当前限制。
下载
| 平台 | 安装包 |
|---|---|
| macOS Apple Silicon | DSHCode-*-macos-arm64.dmg |
| macOS Intel | DSHCode-*-macos-x64.dmg |
| Windows x64 | DSHCode-*-win-x64.exe |
每个版本都会随安装包发布 SHA-256 校验和（SHA256SUMS.txt）。
预览版安装包尚未进行代码签名或公证，因此 macOS Gatekeeper 与 Windows SmartScreen 可能在首次启动前发出警告。软件本身是安全的；警告只是因为二进制文件缺少付费签名证书：
- macOS：在访达中右键点击应用并选择打开，然后在弹窗中确认。或者在终端执行一次
xattr -cr /Applications/DSHCode.app。 - Windows：在 SmartScreen 弹窗中点击更多信息，然后选择仍要运行。
快速开始
安装 DSHCode 安装包后，从 macOS“应用程序”文件夹或 Windows“开始”菜单打开 DSHCode。应用会自行启动和停止内置 Web profile；安装版用户无需运行终端命令。
从源码运行
开发者仍可从仓库源码运行上游 Web 入口：
git clone https://github.com/whitelonng/dshcode.git
cd dshcode
pnpm install
pnpm run build
pnpm dsh web
命令会打印本地 Web UI 地址。详见 Web UI 指南。
桌面应用
打开 DSHCode 时，应用会启动内置的 Harness Web profile，并在经过安全加固的 Electron 窗口中显示。桌面外壳刻意保持精简；产品行为和 Web UI 仍由上游包提供，因此后续可以继续集成上游更新，而不必维护第二套界面。
本地服务与端口
应用每次启动时都会在 Electron 主进程内启动一个 HTTP 服务。该服务只绑定 127.0.0.1，并让操作系统分配一个可用的临时端口，因此不会占用固定端口，通常也不会与其他本地服务冲突。DSHCode 只允许一个应用实例，只加载其自身的精确回环地址；进程退出前会先释放 Harness 树，所以关闭应用也会停止服务并释放端口。
构建桌面安装包
git clone https://github.com/whitelonng/dshcode.git
cd dshcode
pnpm install
pnpm run desktop:dist
构建产物写入 .artifacts/desktop/release/。名为 Desktop 的 GitHub Actions 工作流会构建 macOS Apple Silicon、macOS Intel 和 Windows x64 安装包；desktop-v* tag 会把完整构建矩阵及 SHA-256 校验和发布到 GitHub Releases。
常见问题
DSHCode 是什么？
DSHCode 是一款免费、开源的桌面应用，把 DeepSeek 的插件化 AI Agent 框架 DeepSeek Harness 变成可直接安装的 macOS 与 Windows 应用，并提供图形化的对话与工作区界面。
DSHCode 是 DeepSeek 官方软件吗？
不是。DSHCode 是独立的社区项目。它保留上游包名、版权、架构、文档和 upstream Git 远程地址，以便正确归属来源并继续合并上游变更；但除非 DeepSeek 明确授权，它不代表 DeepSeek 官方发行、背书或认证。
需要 Node.js 或终端吗？
不需要。安装版用户得到的是普通应用；Node.js、CLI 与终端只在从源码运行或自行构建安装包时才需要。
为什么 macOS/Windows 会弹出安全警告？
预览版安装包尚未进行代码签名或公证。这是签名证书的成本问题，不是安全问题；一次性打开步骤见下载一节。
需要 API Key 吗？
需要。DSHCode 通过官方 API 运行 DeepSeek 模型；在应用设置中配置一次即可。
DSHCode 可以扩展吗？
可以。内置插件安装器可在不改动应用本体的前提下添加新能力；安全模式可以禁用导致崩溃的插件，保证应用仍能正常启动。
项目定位
DeepSeek Harness（dsh）是由 DeepSeek AI 开发的官方开源插件式 agent harness（智能体框架）。DSHCode 作为桌面端配套发行版参与其插件生态，并使用 dsh-plugin 和 deepseekharness-plugin 仓库标签便于检索。
DSHCode 是独立的社区项目。除非 DeepSeek 明确授权，否则它不代表 DeepSeek 官方发行、背书或认证。
开发
请先阅读开发指南、架构文档和桌面应用指南。面向 agent：请遵循 AGENTS.md。
致谢
- LINUX DO — 本项目也在 LINUX DO 社区持续分享与交流。
- dsh-genui — 为内置生成式 UI 能力提供插件实现。
- dsh-annotation — 为内置文本批注流程提供插件实现。
- dsh-web-ui — 为内置 Web UI 功能与皮肤集合提供插件实现。
许可证与品牌
源码继续使用上游 MIT 许可证。再次分发时必须保留 DeepSeek 的版权与许可声明；内置第三方软件及其许可证见 THIRD_PARTY_NOTICES.md，桌面安装包会同时附带这两个文件。
MIT 软件许可证本身不等于获得 DeepSeek 商标或 Logo 的 DSHCode 品牌使用许可。DeepSeek 的用户协议（中文版）保留了这些品牌标识的相关权利。DSHCode 发行版使用独立应用图标；内嵌 Harness 界面保留的上游身份标识及官方 powered by dsh 署名只用于说明兼容关系，不代表官方背书。
Read the usage guide →
Install steps, key points, FAQ and compatibility for this plugin — auto-derived from indexed fields.
Listing badge
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