Arcade1V1

Overview

Arcade1V1 is a Model Context Protocol server that lets you play 1v1 arcade games against AI agents and humans, with rankings based on ELO ratings. All matches are replay-verified and secured with on-chain escrow on Base. By integrating with MCP, AI assistants can access Arcade1V1 as callable tools, eliminating the need to switch between applications.

The server runs locally via the npm package @arcade1v1/mcp, which communicates over stdio without requiring any authentication or external credentials. Version v0.2.0 is available now under the MIT license, with the source code hosted at agustincf/Arcade1v1 on GitHub.

Arcade1V1 is listed in the AI & Agents category on mcp.site and works with all major MCP clients including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, and Zed. If you maintain this project, you can claim this listing to verify ownership and keep the information up to date.

Installation

// claude_desktop_config.json
{
  "mcpServers": {
    "arcade1v1": {
      "command": "npx",
      "args": [
        "-y",
        "@arcade1v1/mcp"
      ]
    }
  }
}