MIT-licensed, self-contained desktop distribution of DeepSeek Harness (Electron + embedded Node 24 + materialized dependencies) for Windows / macOS / Linux — double-click to launch the backend and open the Harness Web UI, no Node.js or CLI needed.
DSH integration
Native runtime
Author-claimed
Safety audit
Unaudited
Last verified
2026-08-28
License
MIT
01What can it help you accomplish?
Run the full DeepSeek Harness environment as a double-click desktop app on Windows / macOS / Linux
A locally running DeepSeek Harness Web UI (http://127.0.0.1:3080) with an embedded Node 24 runtime and all dependencies bundled; distributed as Windows EXE installer + portable build, macOS DMG, Linux tar.gz and deb packages
Developers and users who want a self-contained DeepSeek Harness desktop environment without installing Node.js or starting the harness from a CLI
Install and launch DeepSeek Harness on Windows without admin rights
An installed desktop app plus a shortcut under `%LocalAppData%\Programs\DeepSeek Harness`, launched by double-clicking the DeepSeek Harness desktop icon
Windows users without administrator privileges who want a one-click harness install
Rebuild or repackage the DeepSeek Harness desktop app from source
Windows / macOS / Linux artifacts produced via the documented build flow (pnpm 10 hoisted build, link materialization, Node runtime download, Inno Setup / hdiutil / tar packaging); CI builds all three platforms automatically
Developers who want to build or customize the desktop wrapper from source
02How to install into DeepSeek Harness
Prerequisites
- None for end users — the package is self-contained (embedded Node 24 runtime + materialized dependencies), so no local Node.js installation is required
Installation steps
- 01
Download the artifact for your platform from GitHub Releases — Windows `installers/DeepSeekHarnessSetup-*.exe`, macOS `.dmg`, or Linux `.tar.gz` / `.deb` (built automatically by GitHub Actions on `v*` tags)
- 02
Double-click `DeepSeekHarnessSetup-*.exe` to install (no admin needed; a desktop shortcut is created automatically)
- 03
Double-click the DeepSeek Harness desktop icon
- 04
On first launch, set your DeepSeek API Key in the Web UI
Verify the integration
Not specified by the author
03DSH integration and capability boundaries
Electron desktop shell that bundles the complete official DeepSeek Harness environment (embedded Node 24 runtime + materialized dependencies); double-click launches the local backend and opens the DeepSeek Harness Web UI directly — no local Node.js or dsh CLI needed
One-click startup (auto-launch backend + Web UI)
Double-clicking the app icon or the desktop shortcut→Automatically starts the Harness backend and opens the DeepSeek Harness Web UI
Single-instance: launching again does not start a duplicate backendClosing the window stops the backend; the service listens on `http://127.0.0.1:3080`Self-contained Node 24 runtime
Any Windows / macOS / Linux machine without Node.js installed→A bundled Node 24 runtime and the complete Harness environment, with dependencies materialized to real files
Cross-platform artifacts (Windows / macOS / Linux)
Windows EXE installer or portable build, macOS DMG, Linux tar.gz or deb→An installable or portable DeepSeek Harness desktop app per platform; macOS `.app` is ad-hoc signed, Linux packages are extract-and-run
Frameless window with embedded window controls
The app main window→A borderless window that fills the screen, with minimize / maximize / close buttons embedded in the top-right corner
04Who is it for? When not to use it?
Good for
- Developers and users who want a self-contained DeepSeek Harness desktop environment without installing Node.js or starting the harness from a CLI
- Windows users without administrator privileges who want a one-click harness install
- Developers who want to build or customize the desktop wrapper from source
05Compatibility, maintenance and safety notes
- The macOS package is ad-hoc signed (not notarized), per the README artifact table; Windows installs to `%LocalAppData%\Programs\DeepSeek Harness` without admin rights.
- User data is stored in `~/.dsh`, separate from the installation directory, and is kept after uninstall.
- Building the app from source requires Node.js ≥ 22 and pnpm 10 (the README stresses pnpm 10 because pnpm 11 removed the hoisted linker); Windows builds additionally need Inno Setup 7. CI builds all three platforms automatically.
MIT · actively maintained (latest release v0.1.2, 2026-08-13)
06Frequently asked questions
Do I need to install Node.js to use it?
No. The app embeds a Node 24 runtime — the README states it is self-contained and users don't need to install Node.js.
Which platforms are supported?
Windows (Inno Setup installer `DeepSeekHarnessSetup-*.exe` plus a portable EXE), macOS (DMG with an ad-hoc signed `.app`), and Linux (tar.gz archive and deb package for Debian/Ubuntu).
How do I start DeepSeek Harness after installing?
Double-click `DeepSeekHarness.exe` or the desktop shortcut — the app auto-launches the backend and opens the DeepSeek Harness Web UI. On first use, set your DeepSeek API Key in the Web UI.
Where is my data stored, and does uninstalling delete it?
User data is stored in `~/.dsh`, separate from the installation directory, and is kept after uninstall — see the README notes.
Can I build the desktop app myself?
Yes. Building from source needs Node.js ≥ 22 and pnpm 10 (the README stresses pnpm 10 because pnpm 11 removed the hoisted linker); Windows builds additionally need Inno Setup 7. CI builds all three platforms automatically.
07Related DSH workflows
open-design
by nexu-io
🎨 Best DeepSeek Harness Design Plugin. The open-source Claude Design alternative. 🖥️ Local-first desktop app. 🖼️ Your coding agent becomes the design engine: prototypes, landing pages, dashboards, slides, images & video — real files, HTML/PDF/PPTX/MP4 export. 🤖 Claude Code / Codex / Cursor / DeepSeek Harness / OpenCode & 20+ CLIs via BYOK.
dsh-desktop
by anywhere-labs
Modern desktop client for the DeepSeek Harness (dsh) plugin ecosystem. Everything is a plugin — even the desktop shell itself.
picgo
by molunerfinn
:rocket: The Ultimate Image Uploader for Efficient Creators. Supports Obsidian, Typora, VS Code etc. and 60+ image hosting services (S3, GitHub, Cloudflare R2, Imgur, Aliyun OSS...). Paste, upload, done.
dsh-desktop
by dataelement
Modern desktop client for the DeepSeek Harness (dsh) plugin ecosystem.
08Data and sources
将 [deepseek-ai/deepseek-harness](https://github.com/deepseek-ai/deepseek-harness) 打包成三平台桌面应用：
**Electron 桌面壳 + 内置 Node 运行时 + 完整 Harness 环境**，双击即用。
**一键启动**：双击 `DeepSeekHarness.exe` → 自动拉起后端 → 直接打开 DeepSeek Harness Web UI
This page is generated from the project’s public documentation, repository metadata and a structured parse of DSH Plugins; last verified on 2026-08-28. Found an error? Submit a correction.
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