blender-llm-mcp 0.1.0

MCP server for Blender 3D — expose Blender modeling tools via Model Context Protocol

blender-llm-mcp

MCP (Model Context Protocol) server for Blender 3D.

Connect AI assistants to Blender via Model Context Protocol.

Usage

Requires the Blender LLM Assistant addon running in Blender (HTTP API on 127.0.0.1:15800).

# Install
pip install blender-llm-mcp

# Run
blender-llm-mcp

# Or with uvx (no install needed)
uvx blender-llm-mcp

# Custom Blender URL
blender-llm-mcp --blender-url http://127.0.0.1:15800

Configuration in Claude Desktop

Add to your claude_desktop_config.json:

{
  "mcpServers": {
    "blender": {
      "command": "uvx",
      "args": ["blender-llm-mcp"]
    }
  }
}

How it works

Claude Desktop / VS Code / any MCP client
    │  MCP stdio protocol
    ▼
blender-llm-mcp
    │  HTTP (SSE)
    ▼
Blender LLM Assistant addon (inside Blender)
    │  Blender Python API (bpy)
    ▼
Blender 3D scene

The MCP server translates MCP tool calls into HTTP requests to the Blender addon.