list_data_asset_classes

What list_data_asset_classes does on Unreal-MCP

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

Why list_data_asset_classes is rated Low

This is a read-only operation that queries the state of the Unreal Engine editor to enumerate available data asset classes. It has no side effects, does not execute code, does not create or modify assets, and does not delete anything. The minimal blast radius from AI misuse is low—worst case, an agent wastes time querying irrelevant data.

From the tool's definition Tool name 'list_data_asset_classes' and description 'List all UDataAsset subclasses currently loaded in the editor' indicate a query/enumeration operation that retrieves data without modifying or deleting anything.

The rule that runs list_data_asset_classes safely

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

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

Questions about list_data_asset_classes