The first vision plugin for DeepSeek Harness, and the vision bridge for every text-only coding agent. Paste an image, get structured JSON evidence (OCR, layout, semantics).
Declared: not stated
Developer Preview — Breaking changes may occur.View Changelog
DeepSeek Harness Developer Hub
Guides, plugins, tools, examples, and community resources for DeepSeek Harness — the open-source agent harness where everything is a plugin.
Everything is a Plugin.
Facts verified against the official repository and npm registry on 2026-08-13.
$ npx @deepseek-ai/dsh web
✔ DeepSeek Harness developer preview
✔ Cordis boot complete — web profile mounted
→ Web UI serving at http://127.0.0.1:3080
(command + default port verified from the official README)
$
✔ DeepSeek Harness developer preview
✔ Cordis boot complete — web profile mounted
→ Web UI serving at http://127.0.0.1:3080
(command + default port verified from the official README)
$
31,085
GitHub stars — deepseek-ai/deepseek-harness (verified 2026-08-13)
600+
public repositories carry the dsh-plugin topic
490
plugins indexed by dsh.so — every entry verified to exist
0.1.0-rc.6
latest npm release of @deepseek-ai/dsh
Quick Start
Full installation guide1
Install Node.js
Node.js ≥ 18 (LTS recommended). Check with node --version.
2
Run one command
The package downloads and the harness boots — nothing else to install.
3
Open the Web UI
Browse to http://127.0.0.1:3080 and start your first agent.
npx @deepseek-ai/dsh webWhat is DeepSeek Harness?
Read the explainerDeepSeek Harness (dsh) is an open-source agent harness developed by DeepSeek AI, built on the principle that everything is a plugin. A running agent is a model plus a harness: the harness composes model adapters, tools, storage, and the agent loop itself from replaceable plugins powered by the Cordis framework — no privileged core to patch.
The plugin ecosystem is already real: 600+ repositories carry thedsh-plugin topic. dsh.so indexes the ones we can verify.
Plugin Spotlight
Browse the full registry
Plugin and skin collection for DeepSeek Harness (DSH) Web UI - task board, git graph, right-side panel, remote mobile UI, pet, live token stats, and skin center.
Declared: not stated
DSH 官方尚无终端 TUI 的补位之作：Claude Code 风格全屏交互终端插件——像素鲸鱼顶栏、实时工作状态行、思考流式展开、双击 Esc 回滚、上下文进度条 + TPS 仪表。npm 一键安装。
Declared: not stated
Build for DeepSeek Harness
Start the tutorialEverything is a plugin — and you can write one too. From a minimal apply(ctx) module to a published npm bundle: configuration, tools, client plugins, and packaging, grounded in the official docs.
Built a DeepSeek Harness plugin?
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