list_niagara_input_source_menu
A read tool on the Unreal- MCP server.
This record as markdown: /tools/aadeshrao123-unreal-mcp/list-niagara-input-source-menu.md
What list_niagara_input_source_menu does on Unreal-MCP
AI agents call list_niagara_input_source_menu 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_niagara_input_source_menu is rated Low
The 'list' prefix indicates this tool queries or retrieves available Niagara input source menu options from the Unreal Engine editor. No modifications, deletions, code execution, or financial operations are implied. This is a passive data retrieval operation with minimal blast radius if misused by an AI agent.
From the tool's definition Tool name 'list_niagara_input_source_menu' contains the verb 'list', which retrieves or enumerates data without modification. The description is empty, limiting confidence, but the naming pattern matches Read operations (list = query/retrieve).
Attacks that exploit this kind of access
The rule that runs list_niagara_input_source_menu 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_niagara_input_source_menu, this is the rule to start with:
list_niagara_input_source_menu is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Unreal-MCP, apply this rule, and every list_niagara_input_source_menu call is checked against it from then on.
Questions about list_niagara_input_source_menu
list_niagara_input_source_menu is a read tool on the Unreal MCP server. It is categorised as a Read tool in the Unreal-MCP MCP Server, which means it retrieves data without modifying state.
Register the Unreal MCP server in PolicyLayer and add a rule for list_niagara_input_source_menu: 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 Unreal-MCP. Nothing to install.
list_niagara_input_source_menu 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 list_niagara_input_source_menu 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 list_niagara_input_source_menu. 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.
list_niagara_input_source_menu is provided by the Unreal MCP server (aadeshrao123/unreal-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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