Moddable Games Tools vs Unity MCP

In-depth architectural comparison of the Moddable Games Tools and Unity MCP MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.

Which MCP Server Should You Choose?

M

Choose Moddable Games Tools when:

• You need dedicated capabilities in the Gaming domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).

Explore Moddable Games Tools Details

Choose Unity MCP when:

• You need dedicated capabilities in the Gaming domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: API Key required (BYOK (Pay Provider Direct)).
• You have access to required keys: OPENAI_API_KEY, ANTHROPIC_API_KEY, MICROSOFT_API_KEY.
• Primary tools included: Supports AI agents from Anthropic, OpenAI, Microsoft, and others, Includes default MCP tools tailored for Unity Editor operations, Generates AI skills based on OS, Unity version, and installed plugins.

Explore Unity MCP Details

Feature & Specification Comparison

Specification	M Moddable Games Tools Gaming	Unity MCP IvanMurzak Gaming
Summary	15 tools for chess variant analysis, hex map generation, and board game utilities	⃣ 🏠 🍎 🪟 🐧 - MCP Server for Unity Editor and for a game made with Unity
Category & Scope	Gaming	Gaming
Quality signal

Tools & Capabilities Breakdown

Ready-to-Paste Client Configurations

Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).

{
  "mcpServers": {
    "moddable-games-tools": {
      "command": "npx",
      "args": [
        "-y",
        "moddable-games-tools"
      ]
    }
  }
}

{
  "mcpServers": {
    "ivanmurzak-unity-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "unity-mcp-cli"
      ],
      "env": {
        "OPENAI_API_KEY": "YOUR_OPENAI_API_KEY_HERE",
        "ANTHROPIC_API_KEY": "YOUR_ANTHROPIC_API_KEY_HERE",
        "MICROSOFT_API_KEY": "YOUR_MICROSOFT_API_KEY_HERE"
      }
    }
  }
}

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