CoplayDev/unity-mcp

Health v2 · maintenance only

Adoption not part of the score

13675 stars · 1452 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded

MCP for Unity is a bridge that connects AI assistants (Claude, Cursor, VS Code, local LLMs) to the Unity Editor via the Model Context Protocol. It exposes ~48 MCP tools backed by a Python server and a C# Unity package, letting LLMs manage assets, control scenes, edit scripts, run tests, and automate game dev workflows.

Use cases

• control the Unity Editor with natural language from Claude or Cursor
• create scenes and GameObjects via an LLM prompt
• have an AI assistant edit C# scripts in my Unity project
• automate Unity asset and prefab management with an LLM
• run Unity tests and builds through an MCP client
• connect multiple Unity Editor instances to one AI session

When to choose

• you use Unity 2021.3 LTS through Unity 6 and want AI-assisted editor automation
• you want an MCP-compatible bridge supporting many clients like Claude Desktop, Cursor, VS Code, and Gemini CLI
• you need to drive scenes, scripts, assets, and builds from natural language

When to avoid

• you use a game engine other than Unity (e.g., Unreal or Godot)
• you don't use MCP-capable AI assistants or local LLMs
• you need a fully autonomous agent rather than editor tooling

Facets

plugin · maturity active

mcp agent-framework developer-tools workflow-automation testing developer-tools game-engine python cross-platform unity-editor model-context-protocol llm-tools gamedev ai-assistant-integration editor-plugin game-development ai-agents automation c# desktop

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markdown · JSON · MCP: product_card(name="CoplayDev/unity-mcp")