execute_blender_code
Run Python code directly in Blender to automate 3D modeling tasks, manipulate objects, control materials, and create scenes through programmatic commands.
Instructions
Execute arbitrary Python code in Blender. Make sure to do it step-by-step by breaking it into smaller chunks.
Parameters:
code: The Python code to execute
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| code | Yes |
Implementation Reference
- src/blender_mcp/server.py:318-334 (handler)The main handler function for the 'execute_blender_code' tool. It connects to Blender via socket, sends the code using 'execute_code' command, and returns success or error message. The @mcp.tool() decorator registers it as an MCP tool. The docstring provides the input schema.@mcp.tool() def execute_blender_code(ctx: Context, code: str) -> str: """ Execute arbitrary Python code in Blender. Make sure to do it step-by-step by breaking it into smaller chunks. Parameters: - code: The Python code to execute """ try: # Get the global connection blender = get_blender_connection() result = blender.send_command("execute_code", {"code": code}) return f"Code executed successfully: {result.get('result', '')}" except Exception as e: logger.error(f"Error executing code: {str(e)}") return f"Error executing code: {str(e)}"