Run a GA4 pivot report. Pivots are useful for cross-tabulating dimensions (e.g. country x device).
AI agents invoke ga_run_pivot_report to trigger actions in Apple Shortcuts. What it does depends on the arguments the agent supplies, and its effects often reach beyond the immediate call — builds kicked off, notifications sent, workflows started.
The tool 'runs' a report against Google Analytics 4, executing an external query/API call. While it is primarily a read/query operation, 'run' implies execution of an operation against an external service. No data is written or destroyed, but it triggers an external API operation whose results depend on arguments. Severity is medium due to potential exposure of analytics data and API quota consumption.
From the tool's definition Run a GA4 pivot report... cross-tabulating dimensions
Documented attack patterns abuse exactly the kind of access ga_run_pivot_report gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Apple Shortcuts, and nothing reaches the server without passing your rules. This is the rule we recommend for ga_run_pivot_report:
{
"version": "1",
"default": "deny",
"tools": {
"ga_run_pivot_report": {
"limits": [
{
"counter": "ga_run_pivot_report_rate",
"window": "minute",
"max": 10,
"scope": "grant"
}
]
}
}
} ga_run_pivot_report stays usable, but rate-capped — a runaway agent can't fire it dozens of times a minute. Everything else on the server is denied unless you say otherwise.
Free to start. No card required.
Run a GA4 pivot report. Pivots are useful for cross-tabulating dimensions (e.g. country x device). It is categorised as a Execute tool in the Apple Shortcuts MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.
Register the Apple Shortcuts MCP server in PolicyLayer and add a rule for ga_run_pivot_report: 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 Apple Shortcuts. Nothing to install.
ga_run_pivot_report is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.
Yes. Add a rate_limit block to the ga_run_pivot_report 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 ga_run_pivot_report. 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.
ga_run_pivot_report is provided by the Apple Shortcuts MCP server (@mindstone/mcp-server-apple-shortcuts). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Apple Shortcuts, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
Free to start. No card required.
423 Apple Shortcuts tools catalogued and risk-classified — across an index of 43,000+ MCP servers.