gta-map-html · Gta MCP: Risk & Policy

WHAT IT DOES

What gta-map-html does on Gta

AI agents use gta-map-html to create or update resources in Gta — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Gta environment.

WHY IT NEEDS A POLICY

Why gta-map-html needs a policy

The tool generates and writes an HTML file to disk. This is a reversible write operation (the file can be deleted), with minimal blast radius — it only creates a local HTML map file and returns its path.

From the tool's definition Writes an .html file and returns its path to open in a browser

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

gta-map-html Rate-limited

gta-map-html stays usable, but capped — an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "gta-map-html": {
      "limits": [
        {
          "counter": "gta-map-html_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches Gta, so you can run agents against it safely.

FAQ

Questions about gta-map-html

What does the gta-map-html tool do? +

Generate an INTERACTIVE, zoomable GTA Online map (HTML + Leaflet, live Rockstar tiles) with your markers — stays crisp at any zoom, unlike a static image. Writes an .html file and returns its path to open in a browser. Use a bundled category and/or custom game-world points. It is categorised as a Write tool in the Gta MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on gta-map-html? +

Register the Gta MCP server in PolicyLayer and add a rule for gta-map-html: 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.

What risk level is gta-map-html? +

gta-map-html is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit gta-map-html? +

Yes. Add a rate_limit block to the gta-map-html 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.

How do I block gta-map-html completely? +

Set action: deny in the PolicyLayer policy for gta-map-html. 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.

What MCP server provides gta-map-html? +

gta-map-html 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.