blender-open-mcp

概述

blender-open-mcp是一个MCP协议实现，使用本地AI模型实现Blender 3D的自然语言控制。系统由三部分组成：通过HTTP或stdio暴露工具的FastMCP服务器、在Blender内部作为TCP套接字服务器运行的Blender插件，以及用于本地AI模型推理的Ollama集成。这种架构允许用户通过Claude或Cursor等MCP客户端使用自然语言提示控制Blender，连接3D工作流程与AI辅助。

试试问 AI

装完之后，这里有 5 个你可以让 AI 做的事：

• blender_get_scene_info

  Get full scene summary including objects, camera, and render settings

  试试:What's in the current scene?试试:List all objects in the scene
• blender_create_object

  Add a primitive mesh like cube, sphere, or cylinder to the scene

  试试:Create a red cube试试:Add a metallic sphere at position 0,0,2
• blender_modify_object

  Change an object's location, rotation, scale, or visibility

  试试:Move cube to position 5,0,0试试:Scale sphere to twice its size
• blender_delete_object

  Remove an object from the scene

  试试:Delete the cube试试:Remove all named objects
• blender_set_material

  Create and assign a Principled BSDF material to an object

  试试:Make the cube gold试试:Apply a blue material to the sphere
• blender_render_image

  Render the current scene to a file

  试试:Render the scene as PNG试试:Create a high-quality render
• blender_ai_prompt

  Send a natural language prompt to Ollama for AI assistance

  试试:Write code to add a sun light试试:Help me create a material that looks like water
• blender_download_polyhaven_asset

  Download and import an asset from PolyHaven

  试试:Download a brick wall texture试试:Get a tree model
• blender_set_texture

  Apply a downloaded PolyHaven texture to an object

  试试:Apply brick texture to the wall试试:Use the wood material on the table
• blender_get_ollama_models

  List available local Ollama models

  试试:What models are available?试试:List all Ollama models
• blender_set_ollama_model

  Switch the active Ollama model

  试试:Switch to Gemma3 model试试:Change model to llama3.2
• blender_execute_code

  Run arbitrary Python/bpy code in Blender

  试试:Run this Python code: bpy.ops...试试:Execute generated bpy script

可对比工具

安装

git clone https://github.com/dhakalnirajan/blender-open-mcp.git
cd blender-open-mcp
uv venv
source .venv/bin/activate  # Linux / macOS
# .venv\Scripts\activate    # Windows
uv pip install -e .

ollama pull llama3.2

{
  "mcpServers": {
    "blender-open-mcp": {
      "command": "blender-mcp",
      "args": ["--transport", "stdio"]
    }
  }
}

FAQ

如何连接到Blender插件？

打开Blender → N侧边栏 → Blender MCP → 点击"启动MCP服务器"（默认端口：9876）

Ollama支持哪些模型？

任何Ollama中可用的模型，包括llama3.2、Gemma3等。使用'blender_get_ollama_models'查看可用模型。

blender-open-mcp 对比