DSH × Blender

简体中文

DSH × Blender connects DeepSeek Harness to Blender so an agent can build, inspect, validate, and export 3D scenes in a real Blender session. The normal workflow is GUI-first: start Blender, connect the addon, and let the agent look, change, and verify. When no GUI is available, a persistent headless session provides the same interactive loop, including frames.

Contents

• Features
• Quick start
• Tools
• Documentation
• Troubleshooting
• Development
• Support
• License

Features

• GUI-first interactive modeling. The agent works against the Blender session you are looking at. It can inspect the scene, run Python in a persistent kernel, take a viewport or custom-angle frame, and iterate one step at a time.
• Headless fallback with visual feedback. If Blender has no GUI, start a persistent worker and the agent can still execute code and get Workbench frames. This is a fallback path, not the default; it exists so the agent is never blind.
• Reference-image measurement. Measure silhouettes, holes, symmetry, readable features, and scale from a reference image before modeling. If no scale is known, the tools return pixel units instead of inventing millimeters.
• Assembly audit and repair. Validate an assembly manifest, classify clashes, hidden overlaps, contacts, gaps, floating parts, and contained parts, apply safe repairs, gate the result, and export GLB, FBX, or OBJ with a manifest and merge ledger.
• Blockout and video-reference packs. Build low-poly blockouts from declarative parts, render orthographic and perspective reference views, and produce a turntable MP4 for video models such as Seedance.
• Visual acceptance and delivery gates. Compare renders against references from the same camera, report defects with crops and measurements, run defect-injection evaluation, and block delivery when the gate is not pass.
• Automation and long jobs. Run one-shot headless scripts, long background jobs, parameter searches, and batch validation without occupying the GUI.
• Native selection. Select objects or collections in Blender and send them into the current DSH draft.
• Works in dsh-TUI too. In dsh-TUI, a Blender selection is attached to your next message as a context chip; the footer shows the Blender channel state (connected / AI paused / rendering / jobs); @ mentions scene objects, materials, and collections; and /blender status|doctor|jobs checks the channel without going through the model. Each part needs the matching dsh-TUI seam and stays off when the seam is missing.

Quick start

Before anything else: install the bundled addon first. Use only the addon shipped in this repository: addon/dsh_blender_bridge.py. Do not install MCP for Blender or any other Blender addon. Install and enable this addon in Blender before the other steps. If the installation below does not work, first check that this exact addon is installed, enabled, and connected.

Requirements

• DSH (DeepSeek Harness) installed and working.
• Node.js 20 or newer for the backend.
• Blender 4.x or 5.x. GUI mode requires the bundled addon (install it first); headless mode only needs the Blender executable.
• Optional: a DSH source checkout if you want to rebuild the plugin.

Option A: ask an AI agent

Copy this prompt into an agent that can run commands:

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