Search gameplay tag definitions, requests, and checks across the project.
AI agents call search_gameplay_tags to retrieve information from Unreal Project without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This is a search/query tool that retrieves structural information from the indexed Unreal Engine project database. It performs read-only operations on gameplay tag definitions and their usage patterns. No data is created, modified, deleted, or executed. The tool is informational and poses minimal risk if misused by an AI agent, as the worst outcome would be exposure of non-sensitive project structure information.
From the tool's definition Tool name 'search_gameplay_tags' combined with description 'Search gameplay tag definitions, requests, and checks across the project' indicates a query operation that retrieves information about gameplay tags without modifying or executing anything.
Attacks that exploit this kind of access
Search gameplay tag definitions, requests, and checks across the project. It is categorised as a Read tool in the Unreal Project MCP Server, which means it retrieves data without modifying state.
Register the Unreal Project MCP server in PolicyLayer and add a rule for search_gameplay_tags: 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 Project. Nothing to install.
search_gameplay_tags 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_gameplay_tags 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_gameplay_tags. 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_gameplay_tags is provided by the Unreal Project MCP server (tumourlove/deprecated-unreal-project-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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