Unity MCP Server

@MizoTake

Repository

Basic information

About Unity MCP Server

No overview available yet

#unity-mcp-server#game-development #ai-assistant

Unity MCP Server config

No standard config provided

This server doesn't expose a parseable MCP config block in its README. See the repository for install instructions.

Repository

Unity MCP Server tools

Tool list not available yet

This listing does not currently have a tool list to display. This does not mean the server has no tools; check its documentation for supported capabilities.

We auto-extract tools from the README. The maintainer can list them under a ## Tools heading to populate this section.

Overview

What is Unity MCP Server?

Unity MCP Server is a Model Context Protocol (MCP) server that integrates the Unity game engine with AI assistants. It provides tools for building, testing, profiling, and managing Unity applications.

How to use Unity MCP Server?

Clone the repository, install dependencies with npm install, and build with npm run build. Optionally set the UNITY_EXECUTABLE environment variable. Start the server with npm start (production) or npm run dev (development). Invoke tools via the MCP protocol, including unity_execute, unity_build, unity_compile, unity_generate_csproj, unity_run_tests, unity_profile, unity_frame_debugger, unity_memory_snapshot, unity_refresh_assets, and unity_set_defines.

Key features of Unity MCP Server

Execute Unity command-line operations
Build Unity projects for multiple platforms
Run Unity tests (EditMode/PlayMode)
Capture performance profiling data
Capture frame rendering statistics
Analyze memory snapshots and logs

Use cases of Unity MCP Server

Automate builds and tests from AI-assisted workflows
Profile performance and memory usage of Unity applications
Manage assets and scripting defines without manual Editor interaction
Generate C# project files for IDE integration (Visual Studio, VSCode, Rider)

Frequently asked questions

What Unity versions are supported?

Unity 2019.4 or later.

What are the runtime requirements?

Node.js 18 or higher and Unity 2019.4 or higher.

Does the server support WSL?

Yes, it fully supports WSL environments with automatic detection and path conversion.

How does the server find the Unity executable?

It auto-detects Unity installations on Windows, macOS, and Linux/WSL. The `UNITY_EXECUTABLE` environment variable can also be set manually.

What build platforms are supported?

StandaloneWindows64, StandaloneOSX, StandaloneLinux64, Android, iOS, and WebGL.

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