Cloud Manage MCP Server

Instructions

检查特定云服务提供商的可用性

Args:
    provider_name (str): 提供商名称 ('aws', 'digitalocean', 'vultr', 'alibaba')
    
Returns:
    Dict: 提供商可用性信息

Implementation Reference

• main.py:660-700 (handler)

  The handler function for the 'check_provider_availability' tool. It is decorated with @mcp.tool() for registration and implements the logic to check a specific cloud provider's availability by inspecting environment variables and provider attributes.

  @mcp.tool()
  def check_provider_availability(provider_name: str) -> Dict:
      """
      检查特定云服务提供商的可用性
      
      Args:
          provider_name (str): 提供商名称 ('aws', 'digitalocean', 'vultr', 'alibaba')
          
      Returns:
          Dict: 提供商可用性信息
      """
      if provider_name not in PROVIDERS:
          return {
              'error': f'不支持的提供商: {provider_name}',
              'supported_providers': list(PROVIDERS.keys())
          }
      
      provider = PROVIDERS[provider_name]
      provider_info = get_cloud_provider_info(provider_name)
      
      # 检查必要的环境变量
      required_env_vars = {
          'aws': ['AWS_ACCESS_KEY_ID', 'AWS_SECRET_ACCESS_KEY'],
          'digitalocean': ['DIGITALOCEAN_TOKEN'],
          'vultr': ['VULTR_API_KEY'],
          'alibaba': ['ALIBABA_CLOUD_ACCESS_KEY_ID', 'ALIBABA_CLOUD_ACCESS_KEY_SECRET']
      }
      
      env_status = {}
      if provider_name in required_env_vars:
          for env_var in required_env_vars[provider_name]:
              env_status[env_var] = bool(os.getenv(env_var))
      
      return {
          'provider': provider_name,
          'provider_info': provider_info,
          'available': getattr(provider, 'available', False),
          'error': getattr(provider, 'error', None),
          'environment_variables': env_status,
          'all_env_vars_set': all(env_status.values()) if env_status else False
      }