List the top memory-consuming assets in the level.
AI agents call memory_top_offenders to retrieve information from Uefn without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves memory usage statistics about assets in the Unreal Editor level. The verb 'list' and the passive information-gathering nature confirm this is a Read operation with no side effects. The worst-case misuse would be information leakage about asset sizes, which is low severity in a game development editor context.
From the tool's definition Tool name 'memory_top_offenders' and description 'List the top memory-consuming assets in the level' indicate a query operation that retrieves and reports diagnostic information without modifying state.
Documented attack patterns abuse exactly the kind of access memory_top_offenders gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Uefn, and nothing reaches the server without passing your rules. This is the rule we recommend for memory_top_offenders:
{
"version": "1",
"default": "deny",
"tools": {
"memory_top_offenders": {}
}
}memory_top_offenders is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
Free to start. No card required.
List the top memory-consuming assets in the level. It is categorised as a Read tool in the Uefn MCP Server, which means it retrieves data without modifying state.
Register the Uefn MCP server in PolicyLayer and add a rule for memory_top_offenders: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Uefn. Nothing to install.
memory_top_offenders is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the memory_top_offenders rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for memory_top_offenders. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
memory_top_offenders is provided by the Uefn MCP server (quangdang46/uefn-verse-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Uefn, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
Free to start. No card required.
143 Uefn tools catalogued and risk-classified — across an index of 43,000+ MCP servers.