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DeepSeek Harness

Article URL: https://github.com/deepseek-ai/deepseek-harness Comments URL: https://news.ycombinator.com/item?id=49285244 Points: 238 # Comments: 107

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tech4you AI
August 14, 20261 min read
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DeepSeek Harness (dsh) is an open-source agent harness developed by DeepSeek AI.

It uses an architecture where everything is a plugin, and is powered by Cordis, whose design is described in A Programming Paradigm for Spatiotemporal Composability.

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

Install Node.js, then run:

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

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

See CONTRIBUTING.md.

Start with the development guide and architecture documentation.

For agents, follow AGENTS.md.

MIT

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


Originally published on Hacker News (Best)

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