ZiyaZhang
cb425d1384
- An enable that a plugin reload cuts off records unconfirmed; the card offers a retry and Not now, and a retry that finds the plugin on records enabled because this card's change landed. - A rejected profile change records failed with operation-error and keeps the retry instead of failing the click; overridden and cancelled are gone because enabling a bundle only reports applied, restart-required or failed. - A refused or lost catalog lookup keeps Not now and offers Try again, with separate copy for each; a settled card keeps its outcome after its plugin leaves the catalog. Only the clicked button shows Working, the details label is interpolated, and the reason and description stay its accessible description. - The Host entry exports its inject list, so the configuration catalog lists its services; the skill keeps its rules without the examples. - With both experiment bundles on, the shared action-card rows cannot be switched or configured on the Plugins page; the READMEs say so and a Loader test pins it while the bundles still switch. - The unused intent fixture is removed and the evaluation set expects a create_personalized_page card for the counter.
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
- Submit feedback or bug reports through GitHub Discussions.
- Add the
dsh-plugintopic to your plugin repository for discoverability. - Join DeepSeek Harness Discord community.
Contributing
See CONTRIBUTING.md.
Development
Start with the development guide and architecture documentation.
pnpm run dev:web builds, serves, and rebuilds client bundles on source edits in one terminal, and make help lists the matching Make targets for Web and Desktop; the guide's application commands section owns the full table.
For agents, follow AGENTS.md.
Citation
@misc{deepseek-harness2026,
title={DeepSeek Harness: Everything is a Plugin},
author={DeepSeek-AI},
year={2026},
publisher={GitHub},
howpublished={\url{https://github.com/deepseek-ai/deepseek-harness}},
}
License
Third-party dependencies and their licenses are disclosed in THIRD_PARTY_NOTICES.md.