Returns detailed information about a specific region including its tiles and structures.
AI agents call get_region_map to retrieve information from Rpg without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries and retrieves game world data (region maps, tiles, structures) without modifying, deleting, or executing any operations. It is a read-only data retrieval function consistent with the Read category. The low severity reflects that misuse would only expose game state information, not alter it or cause harm.
From the tool's definition Tool name 'get_region_map' and description 'Returns detailed information about a specific region including its tiles and structures' indicate a retrieval operation with no side effects.
Documented attack patterns abuse exactly the kind of access get_region_map gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Rpg, and nothing reaches the server without passing your rules. This is the rule we recommend for get_region_map:
{
"version": "1",
"default": "deny",
"tools": {
"get_region_map": {}
}
}get_region_map is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Returns detailed information about a specific region including its tiles and structures. It is categorised as a Read tool in the Rpg MCP Server, which means it retrieves data without modifying state.
Register the Rpg MCP server in PolicyLayer and add a rule for get_region_map: 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 Rpg. Nothing to install.
get_region_map 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 get_region_map 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 get_region_map. 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.
get_region_map is provided by the Rpg MCP server (mnehmos/mnehmos.rpg.mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Rpg, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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47 Rpg tools catalogued and risk-classified — across an index of 43,000+ MCP servers.