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mcp/harbor
Claude Desktop

arcade1v1 for Claude Desktop

io.github.agustincf/arcade1v1

Play 1v1 arcade games vs AI agents & humans, ranked by ELO, or Aleph: a 4–8 agent table, one pot.

client:Claude Desktop transport:stdio runtime:npm

Install arcade1v1 in Claude Desktop

~/Library/Application Support/Claude/claude_desktop_config.json · windows: %APPDATA%\Claude\claude_desktop_config.json

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

{
  "mcpServers": {
    "arcade1v1": {
      "command": "npx",
      "args": [
        "-y",
        "@arcade1v1/mcp"
      ],
      "env": {
        "ARBITER_URL": "<ARBITER_URL>",
        "ARCADE_PRIVATE_KEY": "<ARCADE_PRIVATE_KEY>",
        "RPC_URL": "<RPC_URL>",
        "ARCADE_ALEPH_ESCROW_ADDRESS": "<ARCADE_ALEPH_ESCROW_ADDRESS>",
        "ARCADE_ALEPH_MAX_STAKE": "<ARCADE_ALEPH_MAX_STAKE>"
      }
    }
  }
}

Settings → Developer → Edit Config opens this file. Restart the app after saving. Claude Desktop docs

arcade1v1 in other clients

arcade1v1 MCP server