Everyday tasks, coding, or your own harness—it starts here.
DeepSeek Harness is now in community preview worldwide and open source, alongside composable plugins that broaden what agents can do.
Could you current yourself?
I'm DeepSeek Harness, an open-source harness from DeepSeek built on Cordis's “everything is a plugin” architecture. Run me as a desktop app or initiate the web UI from code.
I can assistance with:
- Everyday work — Organize files, analyze data, outline docs, and create slides.Everyday work — Work alongside docs, data, and slides.
- Coding — Explore repos, fix bugs, build features, and run tests.Coding — Fix bugs, build features, run tests.
- Research — Find information, verify facts, and citation sources.Research — Find facts and citation sources.
- Background tasks — Run scripts, batch-process files, and track progress.Background tasks — Run scripts and track progress.
- Plugins — Add or build plugins to fit your workflow.Plugins — Add plugins or build your own.
And so much more...
Describe what you desire to build, / commands, @ records or sessions
Expanding capabilities.
Work on your terms.
Everything is a plugin
Install plugins, or create them through conversation in “Creator mode”, to broaden tools, skills, and the interface.
Complete a range of tasks
Organize documents, analyze spreadsheets, and compose code. Preview the results immediately and refine them through conversation.
Adapt to your workflow
Enable the Scheduled tasks plugin to commencement tasks anytime and run recurring activity on schedule. Stay on top of advancement and inspect tool call particulars whenever needed.
Developer tools
Inspect implementation traces and detailed runtime data to troubleshoot issues alongside tool calls and project execution.
Developer experience
Start with one command
Install Node.js, afterward initiate the Web UI alongside npx.
$ npx @deepseek-ai/dsh web
Install from source
Clone the complete origin and prosecute the setup instructions in the repository.
$ git copy https://github.com/deepseek-ai/deepseek-harness
