List available dimension categories for the property schema.
AI agents call ga_list_dimension_categories to retrieve information from Apple Shortcuts without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries and returns available dimension categories from Google Analytics schema—a read-only operation that retrieves configuration/schema information. It has no capability to modify data, execute code, delete records, or commit financial transactions. The blast radius of misuse is minimal, as listing schema categories poses no risk to data integrity or external systems.
From the tool's definition Tool name 'ga_list_dimension_categories' and description 'List available dimension categories for the property schema' indicate a retrieval operation that returns schema metadata without modification or side effects.
Documented attack patterns abuse exactly the kind of access ga_list_dimension_categories 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_list_dimension_categories:
{
"version": "1",
"default": "deny",
"tools": {
"ga_list_dimension_categories": {}
}
} ga_list_dimension_categories is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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List available dimension categories for the property schema. It is categorised as a Read tool in the Apple Shortcuts MCP Server, which means it retrieves data without modifying state.
Register the Apple Shortcuts MCP server in PolicyLayer and add a rule for ga_list_dimension_categories: 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_list_dimension_categories 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 ga_list_dimension_categories 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_list_dimension_categories. 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_list_dimension_categories 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.
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423 Apple Shortcuts tools catalogued and risk-classified — across an index of 43,000+ MCP servers.