Yichen Jiang
5eb7195f9d
Review-driven refinements to the scope-grouped plugin list: - The preset switcher becomes the General-settings selector pill over the shared Menu primitive instead of a native select, and the preset group is collapsible like the global one (search still forces both open). - The session-plugins drawer is removed: rows the presets took over sit inline in the global list with the preset-provided tag and per-preset details, since the preset group above already shows those compositions. - The status dot renders only for a live root fiber, so file-state rows of an unmounted preset carry their enablement tag alone instead of a column of grey dots. - PresetTree reclaims the owning entry's subtree slot: EntryTree's constructor filed the standing mount under the roster's own Loader row, so after the first session composed a preset the whole composition leaked into root loader.entries() as host rows (each preset overwriting the last). A regression test holds the root entry list identical across a mount.
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.