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Alltwice
AlltwiceCOMMUNITY
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unity-initial-setup

Installs unity-mcp-cli and configures Unity projects with MCP integration and AI Skills.

Updated May 20, 2026
Search Tags:#game development#unity#npm#cli#AI agent#MCP#setup
One-click install
npx skills add https://github.com/Alltwice/Unity-3D-Project --skill unity-initial-setup-alltwice
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: unity-initial-setup
Source: https://github.com/Alltwice/Unity-3D-Project/tree/main/.agents/skills/unity-initial-setup
Command: npx skills add https://github.com/Alltwice/Unity-3D-Project --skill unity-initial-setup-alltwice

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires unity-mcp-cli.

What problem does it solve? Setting up a Unity project for AI-assisted development requires installing the unity-mcp-cli tool, adding the Unity-MCP plugin, configuring MCP tools, and generating AI Skills, which involves many manual steps that are easy to get wrong. ## Core Features & Use Cases - CLI Installation Guidance: Walks through installing Node.js and the unity-mcp-cli npm package globally or via npx. - Project Configuration: Covers installing the Unity-MCP plugin, enabling MCP tools, prompts, and resources, and connecting AI agents like Claude Code or Cursor. - Use Case: A developer starting a new Unity project can follow this guide to install the plugin, run setup-mcp for their AI agent, generate skill files, and open the project with a live MCP connection. ## Quick Start Install unity-mcp-cli globally with npm, then run install-plugin, configure, setup-mcp, and setup-skills against your Unity project path.

Frequently Asked Questions about unity-initial-setup

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I install unity-mcp-cli for Unity MCP integration?▼

Install unity-mcp-cli globally using npm with the command npm install -g unity-mcp-cli, then verify with unity-mcp-cli --version. Alternatively, run any command without global installation using npx unity-mcp-cli.

How to set up MCP for Claude Code in a Unity project?▼

Run unity-mcp-cli setup-mcp claude-code followed by your Unity project path to write the MCP configuration. Use unity-mcp-cli setup-mcp --list to see all supported AI agents including Cursor and Copilot.

What Node.js version does unity-mcp-cli require?▼

unity-mcp-cli requires Node.js version 20.19.0 or higher, or 22.12.0 and above. Node 21.x is not supported, so install the LTS version from nodejs.org or via winget install OpenJS.NodeJS.LTS.

Why does unity-mcp-cli setup-skills fail to generate skill files?▼

Skill generation fails when the Unity Editor is not running with the MCP plugin installed and connected. Open the project in Unity Editor first, confirm the plugin is loaded, then rerun the setup-skills command.

Why is the Unity-MCP plugin not appearing in Unity after install-plugin?▼

After running install-plugin, you must open the project in Unity Editor so the package manager can resolve dependencies. The plugin only becomes active once the project is opened and packages are resolved.

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