Chinesezjc c4fe0320fb test(code-runtime-python): drive the inherited SIGXCPU path with a wrapper; fix the zh outer wire sentence
The review's two follow-ups on the inherited-SIGXCPU fix: (1) a discriminating
case — pythonBin points at a wrapper that ignores SIGXCPU before exec'ing
python3, so the child genuinely inherits the ignore; with cpuSeconds: 1 the
busy loop must end as timeout (the bootstrap reset restored SIG_DFL), and
reverting the reset leaves it running to the wall — verified red. (2) The zh
README's OUTER wire section now carries the truncation-exception sentence
(the previous commit had duplicated it in the inner section instead); the
duplicate is removed, and the settlement note registers the inherited-SIGXCPU
reset.
2026-08-31 15:05:23 +08:00
2026-08-13 13:07:24 +08:00
2026-08-30 21:19:29 +08:00
2026-08-27 17:45:31 +08:00
2026-08-27 17:45:31 +08:00

DeepSeek Harness

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

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

Documentation: https://deepseek-harness.github.io/deepseek-harness/

Developer preview

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

Review the safety notice before running the project.

Run

Run from npm

Install Node.js, then run:

npx @deepseek-ai/dsh web

The command starts the Web UI at http://127.0.0.1:3080 by default and opens it in the default browser for a local launch. An SSH launch only prints the host URL because the SSH client or editor owns the local forwarded address. Pass --no-open to run the server without opening a browser. 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

pnpm run build prepares the repository artifacts. pnpm dsh web uses those built artifacts without rebuilding.

Community and support

Contributing

See CONTRIBUTING.md.

Development

Start with the development guide and architecture documentation.

For agents, follow AGENTS.md.

License

MIT

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

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