search_class_paths
A read tool on the Unreal- MCP server.
This record as markdown: /tools/aadeshrao123-unreal-mcp/search-class-paths.md
What search_class_paths does on Unreal-MCP
AI agents call search_class_paths 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 search_class_paths is rated Low
Search operations are non-destructive queries that retrieve information. In the context of an Unreal Engine editor control system, searching class paths would locate or list available classes without side effects. The most severe applicable category is Read. Severity is low because misuse would only expose information, not corrupt or execute arbitrary code.
From the tool's definition Tool name 'search_class_paths' indicates a search operation, which retrieves or queries data without modification. The verb 'search' is consistent with Read category operations like 'get', 'fetch', or 'list'.
Attacks that exploit this kind of access
The rule that runs search_class_paths 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 search_class_paths, this is the rule to start with:
search_class_paths 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 search_class_paths call is checked against it from then on.
Questions about search_class_paths
search_class_paths 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 search_class_paths: 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.
search_class_paths 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 search_class_paths 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 search_class_paths. 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.
search_class_paths 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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