get_property_history

What get_property_history does on ServiceNow MCP Server

AI agents call get_property_history to retrieve information from ServiceNow MCP Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

Why get_property_history is rated Low

This tool retrieves audit trail information about property changes, which is a read operation that queries existing data without side effects. It does not create, modify, delete, or execute any actions. The blast radius of misuse is low, as the worst outcome would be unauthorized access to historical audit information about property changes.

From the tool's definition Tool name and description indicate retrieval of historical audit data: 'Get audit history of changes to a system property.' The word 'Get' and 'history' indicate a read-only query operation with no modification or execution of code.

The rule that runs get_property_history safely

PolicyLayer is an MCP gateway: it sits between your AI agents and ServiceNow MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For get_property_history, this is the rule to start with:

{
  "version": "1",
  "default": "deny",
  "tools": {
    "get_property_history": {}
  }
}

Questions about get_property_history