Yichen Jiang
452b2a816a
Client feature plugins never import one another's components, so ui-primitives is their only channel for sharing one. Nothing told an author to look there first, and the package offered nothing to look at: its README named six source files against forty-plus exports. Add Tag (read-only capsule badge, eight tones) and Switch (36x20 toggle with a required accessible name), extend StateDotState with idle for a tracked subject with no activity, and move ui-agent-preset, ui-settings-plugins, and ui-settings-plugin-inventory onto them. The plugin inventory's conditional tag referenced --dsw-alias-state-warning-primary, which does not exist, so both themes had been painting its hardcoded #b45309 fallback. State the reuse rule as the first step of the new-component checklist, and give the README a component catalog so the rule has something to check. The rule is guidance, not a gate: a package may still write its own control, and the Agent Note records the five that stay local.
DeepSeek Harness
English | 中文
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.
For agents, follow AGENTS.md.
License
Third-party dependencies and their licenses are disclosed in THIRD_PARTY_NOTICES.md.