imccyu
32aba5ea37
- package-surface: split the two plugin forms (a function plugin named-exports
the Loader four, a service plugin default-exports its class), keep Host
Service Definition exports and the Client `/client` export discipline, replace
the wrong example that quoted live production code, state that the static
client libraries and `packages/util/*` are closed to new members, and drop
census numbers that rot on the next package.
- client-components: use the real Slot API — the inject face with the reserved
`hooks` compartment, the parent's derived `renderSlot`, `registerFactory`
scope declarations with local components at `renderFactorySlot` — drop the
string seat, pass the injected `useResource` explicitly with a protocol key,
and describe persistence as the spec's framework-run `persist` key.
- conversation-and-session: rewrite the reasoning example on the real
`conversation.chat.reasoning.body` seat and the published `reasoning.content`
Factory, and drop status annotations and future-tense spec-speak.
- remote-and-api: scope the JSON requirement to the wire payload so
`@Remote({ mode: 'stream' })`, lookup arguments, and a trailing `AbortSignal`
stay valid; drop a leaked Chinese parenthetical from the English page.
- general: measure through `benchmarks/` (`test:bench`, `check:ci:bench`,
`test:bench:memory`) instead of an invented command, state the baseline
without presuming a hook, and drop a leaked exception line.
- api-gateway: link the Remote and API rules instead of restating them.
- development.zh and AGENTS: drop an orphan anchor and widen the standing
order's trigger to the directory's scope.
The earlier "retired routing skill" claim was wrong and is dropped: that skill
was never committed, so the diff deletes nothing under `.agents/skills/`.
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.