Feiyu XiaandZrs000
5f01833f80
* fix(ui-primitives): keep tall menus inside the mobile viewport * fix(client): anchor model picker with Floating UI Use Floating UI for fixed model-menu placement and automatic viewport updates. Preserve top-end alignment and defer automatic focus until placement is ready. Guard asynchronous results across updates and menu teardown. * fix(client): preserve menu blur under pinned group titles Keep the current provider title outside the native scroll viewport so model rows cannot bleed through during fast scrolling. Preserve the enclosing menu fill and backdrop filter, and update both model pickers, lifecycle tests and ARIA goldens. Validation: doc-sync, full build, final type checks, focused lint and all 12 model-picker browser checks pass. The full unit run has 42,597 passing tests and four failures in unchanged gateway, third-party- notices and Inspector tests. The Inspector case passes in isolation. * fix(client): stabilize floating panels during browser zoom * fix(client): keep portal menus aligned during Safari zoom * fix(client): commit floating menu positions before paint * fix(client): unify floating panel positioning * fix(client): validate grouped menu headings * fix(client): hide inactive pinned menu headings * test(client): await floating menu layout across consumers * test(ui-chat): await folded reply menu positioning * test(client): align current consumers with asynchronous panel layout * fix(client): prevent mobile model search focus zoom * refactor(client): inject mobile device state from layout * fix(client): keep anchored panel layout synchronous * fix(client): address panel review coverage and documentation * fix(client): keep viewport changes focused on iOS zoom * fix(client): cover anchored panel lifecycle and scrollbar colors * fix(client): preserve zoomed model menu scrolling and alignment * fix(client): hide empty model menus and stabilize viewport pan tests * test(web): use native wheel input for zoomed viewport panning * fix(client): keep automation pickers scrollable when zoomed * fix(client): allow horizontal gestures across clock columns * fix(client): ellipsize overflowing floating-panel labels * test(web): make clock overflow fixture independent of system fonts --------- Co-authored-by: Zrs000 <[email protected]>
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.
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.