List all available Verse game templates with descriptions and required devices.
AI agents call verse_template_list 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 performs a pure data retrieval operation (list) with no side effects, no code execution, and no modifications to the Unreal Editor state. It simply queries and returns information about available templates. This is a straightforward Read category tool with minimal blast radius—misuse would only result in information disclosure, not operational harm.
From the tool's definition Tool name 'verse_template_list' and description 'List all available Verse game templates with descriptions and required devices' indicates a read-only operation that retrieves and displays template information without modifying any state.
Documented attack patterns abuse exactly the kind of access verse_template_list 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 verse_template_list:
{
"version": "1",
"default": "deny",
"tools": {
"verse_template_list": {}
}
}verse_template_list is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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List all available Verse game templates with descriptions and required devices. 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 verse_template_list: 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.
verse_template_list 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 verse_template_list 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 verse_template_list. 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.
verse_template_list 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.