Free open-source desktop app for DeepSeek's agent harness that completes tasks across documents, code, and the web.
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What is DSH Desktop?
Official app for DeepSeek's open-source agent harness
DSH Desktop is the official Mac and Windows app for DeepSeek's open-source agent harness (public preview). The harness itself was already available as a CLI and web UI; the desktop app makes it a first-class, ready-to-use experience.
Everything in DSH is a plugin: you install or create plugins through chat in Creator mode. The agent completes tasks across documents, spreadsheets, code, and the web with previews, supports scheduled tasks with a daily summary, and gives developers tools to inspect execution traces and runtime info. It is free and open source under the MIT license, available in English and Chinese.
- Official desktop app for DeepSeek's open-source agent harness
- Everything is a plugin — install or create plugins through chat in Creator mode
- Completes tasks across documents, spreadsheets, code, and the web with previews
- Scheduled tasks plugin for recurring work with a daily summary
- Developer tools: inspect execution traces and runtime info
Platforms and languages
DSH Desktop Availability
Platforms
Languages
Capabilities
DSH Desktop Key Features
Official desktop app
The official Mac and Windows app (public preview) for DeepSeek's open-source agent harness; a web UI is also available via npx.
Everything is a plugin
Install or create plugins simply by chatting in Creator mode — the plugin architecture is built on Cordis.
Tasks across docs, code, and web
The agent completes tasks across documents, spreadsheets, code, and the web, with previews of what it does.
Scheduled tasks
A scheduled-tasks plugin handles recurring work and reports back with a daily summary.
Developer tools
Inspect execution traces and runtime information to see exactly how the agent works.
Best for
Who uses DSH Desktop?
Everyday users and developers, plus plugin developers
Run DeepSeek's open-source agent harness on desktop to complete tasks and build plugins through chat
Plans and access
DSH Desktop Pricing
Free
Free and open source (MIT license).
Common questions
DSH Desktop FAQs
Is DSH Desktop free?
Yes — it is open source under the MIT license.
How do I get DSH Desktop?
Download the desktop app from the GitHub releases for Mac or Windows, or run the web UI with npx @deepseek-ai/dsh web.
Which platforms are supported?
macOS and Windows desktop apps, plus a web UI that runs in the browser.
How do I sign in?
Sign in with a DeepSeek account or use an API key.
What is the plugin architecture?
DSH is built on Cordis's 'everything is a plugin' design: you install existing plugins or create your own through chat in Creator mode.
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