zabbix-mcp-server

Instructions

Args:
    itemids: List of discovery rule IDs to retrieve
    hostids: List of host IDs to filter by
    templateids: List of template IDs to filter by
    output: Output format
    search: Search criteria
    filter: Filter criteria
    
Returns:
    str: JSON formatted list of discovery rules

Implementation Reference

• src/zabbix_mcp_server.py:1320-1355 (handler)

  The discoveryrule_get MCP tool handler function, registered via @mcp.tool() decorator. Retrieves discovery rules using Zabbix API with filtering parameters and returns JSON-formatted response.

  def discoveryrule_get(itemids: Optional[List[str]] = None,
                        hostids: Optional[List[str]] = None,
                        templateids: Optional[List[str]] = None,
                        output: Union[str, List[str]] = "extend",
                        search: Optional[Dict[str, str]] = None,
                        filter: Optional[Dict[str, Any]] = None) -> str:
      """Get discovery rules from Zabbix with optional filtering.
      
      Args:
          itemids: List of discovery rule IDs to retrieve
          hostids: List of host IDs to filter by
          templateids: List of template IDs to filter by
          output: Output format (extend or list of specific fields)
          search: Search criteria
          filter: Filter criteria
          
      Returns:
          str: JSON formatted list of discovery rules
      """
      client = get_zabbix_client()
      params = {"output": output}
      
      if itemids:
          params["itemids"] = itemids
      if hostids:
          params["hostids"] = hostids
      if templateids:
          params["templateids"] = templateids
      if search:
          params["search"] = search
      if filter:
          params["filter"] = filter
      
      result = client.discoveryrule.get(**params)
      return format_response(result)