DSH+ComfyUI画布插件dsh-comfyui-canvas embeds your ComfyUI instance as a split-screen canvas inside DeepSeek Harness Web. The agent writes prompts and edits nodes right in chat, applies them live to the canvas you're watching, and turns ideas into images, video, and 3D — all without switching front-ends.
dsh plugin --profile web add dsh-comfyui-canvas