把 DeepSeek Harness 接入 OpenPencil 的原生 DSH 插件：智能体通过五个事务化工具创建、编辑并预览真实的 .op 设计画布。通过 `dsh plugin --profile web add @zseven-w/dsh-openpencil@latest` 安装。精确渲染需要 OpenPencil 二进制。
DSH 适配
原生运行时
作者声明
安全审计
未审计
最后核验
2026-08-23
许可证
MIT
01它能帮你完成什么？
Let the agent create, edit and preview real OpenPencil .op design documents inside a DeepSeek Harness conversation
Exact multi-frame previews, an interactive read-only canvas, and a managed editor driven by five tools (openpencil_new/create/edit/render/selection) via transactional batch_design programs
DeepSeek Harness users who design with OpenPencil and want the agent to drive a real, editable canvas instead of returning a generated image
02如何接入 DeepSeek Harness？
前置条件
- DeepSeek Harness installed (`npm install -g @deepseek-ai/dsh@0.1.1-rc.1`)
- OpenPencil desktop app or binary discoverable on the system (or the Jian fallback)
安装步骤
- 01
Run `dsh plugin --profile web add @zseven-w/dsh-openpencil@latest`
$ dsh plugin --profile web add @zseven-w/dsh-openpencil@latest
- 02
Start the web app with `dsh web`; the plugin serves client.js and stages the OpenPencil ESM SDK / WASM / CanvasKit via `pnpm run sync:viewer-assets`
$ dsh web
验证接入成功
作者未说明
回滚
- The README documents the dev build/verify flow but no explicit uninstall command. Use the standard `dsh plugin remove` flow.
03DSH 适配与能力边界
Native DSH plugin (@zseven-w/dsh-openpencil): connects DeepSeek Harness to OpenPencil so the agent edits a real, interactive .op design canvas.
Exact multi-frame previews
A .op document→First top-level frame as a replay-safe PNG plus a scrollable thumbnail rail with prev/next navigation
Viewer assets are lazy-loaded only after the user opens the canvas; if absent, PNG preview stays available and no canvas button is advertisedFive agent design tools
Transactional batch_design programs→openpencil_new/create/edit/render/selection let the agent create, modify and read a real canvas atomically through DSH's sandboxed filesystem
A new document is published only after the whole batch succeeds; the tool never overwrites an existing path and a failed batch leaves no empty fileCapability-gated grants
Image/document grants→Signed, hash-bound capabilities; browser metadata never exposes an arbitrary host path, and signed preview/editor capabilities never enter the canonical tool result or model context
Editor grants are issued only for recent, trusted live results; durable history can restore read-only previews
04适合谁？何时不该用？
适合
- DeepSeek Harness users who design with OpenPencil and want the agent to drive a real, editable canvas instead of returning a generated image
不适合
- Rendering needs the exact OpenPencil binary (discovered via DSH_OPENPENCIL_BINARY, the .app path, or PATH). If it is genuinely unavailable, only a clearly-labelled Jian runtime-preview fallback is produced; exact renderer failures do not silently fall back.
05兼容性、维护与安全提示
- Rendering needs the exact OpenPencil binary (discovered via DSH_OPENPENCIL_BINARY, the .app path, or PATH). If it is genuinely unavailable, only a clearly-labelled Jian runtime-preview fallback is produced; exact renderer failures do not silently fall back.
- The lightweight Web SDK canvas is read-only; full editing uses the separate managed editor surface. On DSH 0.1.1-rc.1 the plugin uses the resizable right workbench with a full-screen option.
- Follow-up edits to an existing canvas require an already-open managed editor, and changes stay unsaved until the user invokes the editor's Save action; the plugin reports a conflict instead of overwriting if the source changes outside the editor.
MIT · 由 facts pack 抓取（README 分支 main）
06常见问题
怎么安装 DSH OpenPencil？
执行 `dsh plugin --profile web add @zseven-w/dsh-openpencil@latest`，然后 `dsh web`。插件提供 client.js，并通过 `pnpm run sync:viewer-assets` 暂存 OpenPencil 的 ESM SDK、WASM 与 CanvasKit。
智能体实际能做什么？
五个工具——openpencil_new、openpencil_create、openpencil_edit、openpencil_render、openpencil_selection——通过事务化 batch_design 程序创建、修改并读取真实画布，提供精确多帧预览与只读交互画布。
我的数据安全吗？
图片与文档授权为签名且哈希绑定的能力。浏览器元数据不会暴露任意主机路径，签名后的预览 / 编辑器能力也不会进入规范工具结果或模型上下文。
没装 OpenPencil 会怎样？
精确渲染需要真实的 OpenPencil 二进制（通过 DSH_OPENPENCIL_BINARY、.app 路径或 PATH 发现）。若确实不可用，插件只产生明确标注的 Jian 运行时预览回退；精确渲染失败不会静默回退。
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08数据与来源
The DeepSeek Harness plugin for OpenPencil — preview, inspect, and edit real <code>.op</code> documents inside a convers…
dsh plugin --profile web add @zseven-w/dsh-openpencil@latest
页面基于项目公开文档、仓库元数据和 DSH Plugins 的结构化解析生成；最后核验于 2026-08-23。发现错误？提交更正。
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