Clickable artifact links across the transcript (markdown anchors, prose file mentions, web source/fetch links, produced-file chips, workflow member links) now share one language: a dedicated --dsw-alias-link color (light deepseek-500, dark deepseek-400) decoupled from state-business-primary, font-weight 500, no underline at rest, and a dotted 3px-offset underline on hover/focus. A new ui-primitives LinkIcon leads each link with a currentColor category glyph (url / folder / code / image / document / other) derived from the path extension by classifyLinkPath. Produced-file chips drop the grey pill and 96px cap and render at natural width, shrinking with ellipsis only on row overflow. ToolRow's grey dotted file links and the grey show-in-folder action stay as they were. The inline-code chip tint moves to neutral-50 (dark neutral-800) with its 0.5px border kept. Coverage: LinkIcon unit spec, refreshed markdown-dom fixtures, and the clickable-links-gallery web e2e registered in the host compiler face. Closes #3546
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.