`unloading` marks a teardown the Host is running, which an async disposer can hold for a while, so the inventory's dot animates it like `loading` instead of showing the static grey `idle` mark that means no activity. Correct four documentation facts against the shipped code: StateDot's render JSDoc still promised four states, the catalog claimed four Tooltip sides where TooltipSide has three, the Agent Note's geometry audit counted three matching rules where two match, and the migrated-site and shipped- appearance counts had drifted. Record two things the first pass left out: TerminalBlock renders its exit status as a static Pill, which the Tag/Pill catalog entry now accounts for by size rather than by interactivity alone, and the disabled inventory tag changed fill token, which joins the visual-change list. Pin Tag's eight tones with a stylesheet spec, for the same reason StateDot has one: CSS Modules resolve to class-name maps in component suites, so a missing or wrong tone rule passes every render assertion.
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.
For agents, follow AGENTS.md.
License
Third-party dependencies and their licenses are disclosed in THIRD_PARTY_NOTICES.md.