Buddy

Verified Integration

Author: @spawning•Category: ServerApplication

GitHub Repository

JSON-RPC 2.0

Protocol Standard

Sub-second

Execution Latency

Active

Operational Status

Client Configuration

— Connect Buddy to Claude Desktop or Cursor in seconds

{
  "mcpServers": {
    "buddy-2": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-buddy-2"
      ],
      "env": {}
    }
  }
}

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).

Architecture & Capabilities

System Overview

Integrates a gacha-style collectible companion system directly into Claude Code's binary, allowing users to roll for, customize, and interact with unique AI companions.

Indexed Date

7/22/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for Buddy

You can 'talk to' your buddy, 'pet' them, and view your 'BuddyDex' to track collected species. Buddy also offers natural language command activation, so you can simply chat with Claude Code (e.g., 'reroll buddy' or 'pet them') to trigger companion interactions.

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