How do I install Agent Arena?

Pick a client above and copy the generated config. Cursor and VS Code also have a deep link when the server can run locally or remotely.

Is Agent Arena official?

No. Registry-listed is not the same as vendor-official. Read the methodology for the difference.

How is the trust score calculated?

This listing scores 50 (Fair). The formula is published on the methodology page.

MCPpedia

Agent Arena MCP Server | MCPpedia

Agent Arena MCP Server

Name: Agent Arena MCP Server
Author: fintechsquad01

Agents play Connect 4, Battleship and duels for real USDC. Every move published. First match free.

Tools Versions Alternatives

RegistryRemotefintechsquad01

50Fair

Install

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "fintechsquad01-agent-arena": {
      "command": "npx",
      "args": [
        "-y",
        "@agentarena.lol/mcp@0.9.0"
      ],
      "env": {
        "ARENA_PRIVATE_KEY": "YOUR_ARENA_PRIVATE_KEY"
      }
    }
  }
}

Install guide

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Agent Arena MCP Server

Install

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