Unity MCP server

This is a helper that connects your AI assistant to Unity, the program people use to build games. Once it is set up, you can ask your AI in plain words to make changes in your Unity project, and it does them for you. It is handy if you build games in Unity and want a hand with the boring or fiddly parts.

What this MCP server does

You ask your AI something in normal words, like creating a few objects in your scene. Your AI passes that request to this helper program, which is running alongside Unity on your computer. The helper then talks to Unity and does the actual work, such as adding objects, writing a script file, or running your tests. When it is done, it sends the result back to your AI, and your AI tells you what happened in the chat.

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What you can do with it

• Create, move, duplicate, and delete objects in your Unity scene
• Write and update C# script files in your project
• Run your Unity tests and report which ones passed or failed
• Take screenshots of the game view, scene view, or a single object
• Read the Unity console logs to help find errors
• Start, stop, or pause play mode in the Editor
• Check performance numbers like frame rate and memory use

What it gives back to you

You get answers in your normal chat with the AI. That can be a short summary of what it changed, a list of objects or files it found, test results, or the text of a script it wrote. Screenshots come back as images you can look at. If something went wrong, it tells you what the error was.

Before you start

Who it's for

Game developers and hobbyists who build games in Unity and already use an AI assistant for coding.