claude-plugins/external_plugins/telegram/.mcp.json

{
  "mcpServers": {
    "telegram": {
      "command": "bun",
      "args": ["run", "--cwd", "${CLAUDE_PLUGIN_ROOT}", "--shell=bun", "--silent", "start"],
      "env": {
        "TELEGRAM_BOT_TOKEN": "${user_config.TELEGRAM_BOT_TOKEN}"
      }
    }
  }
}