Umbra Proof vs Funplay Cocos MCP

In-depth architectural comparison of the Umbra Proof and Funplay Cocos 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?

Choose Umbra Proof when:

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

Explore Umbra Proof Details

Choose Funplay Cocos MCP when:

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

Explore Funplay Cocos MCP Details

Feature & Specification Comparison

Specification	Umbra Proof Developer Tools	Funplay Cocos MCP Developer Tools
Summary	Verify Umbra bridge accountability proofs (signed receipts, checkpoints, Merkle inclusion).	stdio bridge for the local Cocos Creator Editor MCP server from FunplayAI/funplay-cocos-mcp.
Category & Scope	Developer Tools	Developer Tools

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": {
    "umbra-proof": {
      "command": "npx",
      "args": [
        "-y",
        "umbra-proof"
      ]
    }
  }
}

{
  "mcpServers": {
    "funplay-cocos-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "funplay-cocos-mcp"
      ]
    }
  }
}

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