Check if Frida is installed and working.
AI agents call check_installation 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 is a diagnostic read operation that queries the system for installation status. It retrieves information about whether Frida is present and functional, similar to version checks or system status queries. No data is created, modified, deleted, or executed as a result of this tool's execution. The low severity reflects minimal risk even if called inappropriately—it merely reports facts about the system state.
From the tool's definition Tool performs a check/query operation ('Check if Frida is installed') with no side effects, modifications, or external state changes. It returns installation status information only.
Documented attack patterns abuse exactly the kind of access check_installation 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 check_installation:
{
"version": "1",
"default": "deny",
"tools": {
"check_installation": {}
}
}check_installation is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Check if Frida is installed and working. 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 check_installation: 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.
check_installation 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 check_installation 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 check_installation. 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.
check_installation 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.