dsh-claude-design
A DeepSeek Harness plugin that adds the claude-design skill from
baoyu-design: the agent writes editable design canvases (artboards side by
side) as files in your workspace and opens them in a local canvas editor, where you can retype copy and adjust each
artboard's tweaks.
Install
In the DeepSeek Harness desktop app: Plugins → Add plugin → enter dsh-claude-design in Package name or
address → Install, and turn the plugin on. From the command line, for a CLI profile such as web:
dsh plugin --profile web add dsh-claude-design
Then quit and reopen the app, start a new session, and ask for a design, or type /claude-design. A workspace that has
its own claude-design skill (in .agents/skills/ or .dsh/skills/) uses that copy instead of this plugin's.
To update, uninstall the plugin, install it again, and quit and reopen the app. For a day after a release the app's
package manager (pnpm) still picks the previous version; to get the new one sooner, enter the name with the version,
such as dsh-claude-design@2.4.0.
What is inside
skills/claude-design/: the skill as baoyu-design publishes it (SKILL.md, artifact-type/reference/, and the
prebuilt scripts/: the editor page, artifact.mjs, and its server).lib/index.js: the plugin. It registers the skill with the Harness skill registry and, when the skill loads, tells
the agent which Node executable runs scripts/artifact.mjs: the Host's own Node, the Node runtime the desktop app
ships, or node on PATH. Set node in the claude-design row's config to choose another. Whenever the agent opens
the editor, the plugin also waits for comments, so a comment's Send to Agent box is there: send one and the agent
wakes up, changes the artboard, and replies in the comment.lib/client.js: the part that runs in the app's window. It shows a comment sent to the agent as a card in the chat;
View thread on the card opens it in the editor. It also adds Artifacts to the left
sidebar, one entry for all the baoyu-design plugins: the designs and everything else the agent has opened, each a
click away from its conversation and editor.cordis.patch.yml: the bundle layer that mounts the plugin row.
The editor server listens on 127.0.0.1 only and reads and writes only the canvas's folder.
License
Not all MIT. The plugin's own code and files (lib/, cordis.patch.yml, locale/, docs/, icon.svg) and the skill's local tooling are MIT, in LICENSE. The bundled claude-design skill is adapted from Anthropic's claude.ai Design type: its instructions, references, editor and icon fonts stay Anthropic's and are not under the MIT License. NOTICE.md sets out which is which. The editor's open-source licenses are in skills/claude-design/scripts/editor/third-party-licenses.txt.
