zabbix-mcp-server

Instructions

Args:
    description: Trigger description
    expression: Trigger expression
    priority: Severity (0=not classified, 1=info, 2=warning, 3=average, 4=high, 5=disaster)
    status: Status (0=enabled, 1=disabled)
    comments: Additional comments
    
Returns:
    str: JSON formatted creation result

Implementation Reference

• src/zabbix_mcp_server.py:509-540 (handler)

  The main handler function for the 'trigger_create' MCP tool. It is decorated with @mcp.tool() which handles both implementation and registration in FastMCP. The function creates a new trigger in Zabbix by calling the ZabbixAPI client's trigger.create method after validating permissions and formatting parameters.

  @mcp.tool()
  def trigger_create(description: str, expression: str,
                     priority: int = 0, status: int = 0,
                     comments: Optional[str] = None) -> str:
      """Create a new trigger in Zabbix.
      
      Args:
          description: Trigger description
          expression: Trigger expression
          priority: Severity (0=not classified, 1=info, 2=warning, 3=average, 4=high, 5=disaster)
          status: Status (0=enabled, 1=disabled)
          comments: Additional comments
          
      Returns:
          str: JSON formatted creation result
      """
      validate_read_only()
      
      client = get_zabbix_client()
      params = {
          "description": description,
          "expression": expression,
          "priority": priority,
          "status": status
      }
      
      if comments:
          params["comments"] = comments
      
      result = client.trigger.create(**params)
      return format_response(result)