Yichen Jiang
4916ce9bff
The branch label left the Session header, and finding which Sessions work in their own worktrees, or which of their change requests need attention, meant opening each Session's tab. - A Session row shows a branch glyph while the Session works in the worktree the panel created for it, and the state glyph of its most urgent change request with a dot for its checks. The row's hover card names the worktree branch and its base, then up to three change requests with their state and checks. - The forgeWorktree projection follows the Session's working directory; its client view is the created worktree while the Session works in it. The forgeChangeRequests projection gains a client view with the bindings, so the Session summary carries both without loading a Session. - The forgePanel.changeRequestStates stream serves the states of the change requests every listed Session binds from one Host run. It polls each until it is merged or closed and stores every change in the forge_panel_change_requests storage domain, so a restart shows the last known states before the next poll. - A new Agent Note records the decision; the READMEs, the forge subsystem page, and the catalogs follow.
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.