env:
Unity 6.3 LTS 6000.3.4f1
VSCode
Roo Code 3.51.1

cant run ur mcp as install.

To fix that, some compatibility adjustment must be done in Server src code.

list[Any] replace list
dict[str, Any] replace dict

in

Server\src\services\custom_tool_service.py
Server\src\services\tools\execute_custom_tool.py
Server\src\services\tools\manage_components.py
Server\src\services\tools\manage_material.py
Server\src\services\tools\manage_texture.py