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deepseek-harness/README.md
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Tianyi Cui a2de7703d7 docs: refresh root README and sync Chinese counterpart
Finalize the English root README (developer-preview notice, npm run path,
community sections) and re-translate README.zh.md to match, updating the
pairing record. Fix the README.md#run anchors in the Web UI guide and model
providers docs after the Run section was renamed.
2026-08-13 12:51:06 +08:00

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DeepSeek Harness

English | 中文

DeepSeek Harness (dsh) is an open-source agent harness developed by DeepSeek AI.

It is powered by Cordis and uses an architecture where everything is a plugin.

Developer preview

DeepSeek Harness is currently in developer preview and is iterating rapidly. THERE WILL BE COMPATIBILITY-BREAKING CHANGES.

Run from npm

Install Node.js, then run the published package:

npx @deepseek-ai/dsh web

The command starts the Web UI, served at http://127.0.0.1:3080 by default. See Web UI guide.

Run from source

To run from a repository checkout:

git clone https://github.com/deepseek-ai/deepseek-harness.git
cd deepseek-harness
pnpm install
pnpm run build
pnpm dsh web

Community and support

Report bugs and suggest improvements

Share a plugin

  • Add the dsh-plugin topic to your plugin repository for discoverability.

Contributing

See CONTRIBUTING.md.

Development

Start with the development guide and architecture documentation.

For agents, follow AGENTS.md.

License

BSD 3-Clause

Third-party dependencies and their licenses are disclosed in THIRD_PARTY_NOTICES.md.