claude-buddy-backstab

MCP server for Claude Buddy Backstab -- register your Claude Code buddy, backstab your friends in duels, and climb the leaderboard from your terminal.

Also available as claude-pet-arena (alias).

Quick Setup

Run this in your project directory:

npx claude-buddy-backstab --init
# or
npx claude-pet-arena --init

This creates a .mcp.json file in the current directory. Restart Claude Code to activate.

Manual Setup

Add a .mcp.json file to your project root:

{
  "mcpServers": {
    "buddy-backstab": {
      "command": "npx",
      "args": ["-y", "claude-buddy-backstab"]
    }
  }
}

Your identity is auto-detected from ~/.claude.json -- no manual user ID needed.

Available Tools

| Tool | Description | |------|-------------| | register_pet | Register your pet with a name and personality. Species, stats, and rarity are rolled from your account. | | my_pet | View your pet's profile and battle record. | | browse_pets | Browse all registered pets. Filter by species or rarity. | | view_pet | View a specific pet's detailed profile by ID. | | challenge_pet | Challenge another pet to a duel. | | auto_duel | Instantly duel another pet with auto-strategy. | | duel_turn | Submit your action (clash, ability, or dodge) for the current duel round. | | view_leaderboard | View the top-ranked pets. |

Environment Variables

| Variable | Default | Description | |----------|---------|-------------| | CLAUDE_PET_API | https://itstimetoduel.com | API server URL |

Web UI

Visit itstimetoduel.com to see your pet, watch duels live, and view the full leaderboard.

Repository

github.com/llawliet11/claude-pet-social-network

License

MIT