AI agents call list_memory_regions to retrieve information from Frida Game Hacking MCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool performs a non-destructive information retrieval operation (list/get). It queries the process's memory map to enumerate regions, which is characteristic of Read operations. While Frida itself is a reverse engineering framework capable of harmful acts, this specific tool only enumerates existing memory structures with no side effects, modification capability, or code execution.
From the tool's definition Tool description states 'List memory regions in the process' — a query operation that retrieves memory layout information without modifying or executing code.
Documented attack patterns abuse exactly the kind of access list_memory_regions gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Frida Game Hacking MCP, and nothing reaches the server without passing your rules. This is the rule we recommend for list_memory_regions:
{
"version": "1",
"default": "deny",
"tools": {
"list_memory_regions": {}
}
}list_memory_regions is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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List memory regions in the process. It is categorised as a Read tool in the Frida Game Hacking MCP MCP Server, which means it retrieves data without modifying state.
Register the Frida Game Hacking MCP server in PolicyLayer and add a rule for list_memory_regions: 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 Frida Game Hacking MCP. Nothing to install.
list_memory_regions 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_memory_regions 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_memory_regions. 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_memory_regions is provided by the Frida Game Hacking MCP server (0xhackerfren/frida-game-hacking-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 42 Frida Game Hacking MCP tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
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42 Frida Game Hacking MCP tools catalogued and risk-classified — across an index of 42,500+ MCP servers.