AI agents call gta-tunables-status to retrieve information from Gta without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool fetches metadata about when game content was last updated. It performs a passive information retrieval operation with no side effects, data modification, code execution, or financial impact. The requirement for 'browser fallback' indicates it's querying an external service for status information, not executing commands or altering state.
From the tool's definition Tool retrieves 'per-platform timestamps of the last GTA Online tunables update' — a query operation with no modification, deletion, or execution of code. The description explicitly describes a read/lookup function.
Attacks that exploit this kind of access
Per-platform timestamps of the last GTA Online tunables update from gtaweb (a daily-reset / new-content signal). Requires the browser fallback; degrades gracefully if unavailable. It is categorised as a Read tool in the Gta MCP Server, which means it retrieves data without modifying state.
Register the Gta MCP server in PolicyLayer and add a rule for gta-tunables-status: 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 Gta. Nothing to install.
gta-tunables-status 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 gta-tunables-status 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 gta-tunables-status. 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.
gta-tunables-status is provided by the Gta MCP server (zfinix/gta_online). 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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