This record as markdown: /tools/ghl/ghl-get-shipping-zone.md
What ghl_get_shipping_zone does on Ghl
AI agents call ghl_get_shipping_zone to retrieve information from Ghl without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
| Parameter | Type | Required | Description |
|---|---|---|---|
locationId | string | — | GHL Location ID (optional, uses default if not provided) |
shippingZoneId | string | Yes | ID of the shipping zone to retrieve |
withShippingRate | boolean | — | Include shipping rates in response (optional) |
Parameters from the server's own tool schema.
Why ghl_get_shipping_zone is rated Low
This tool retrieves information about a shipping zone configuration. It performs a read-only query operation that does not create, modify, delete, or execute any actions. The blast radius of misuse is minimal—an agent could only access shipping zone details already configured in the system, posing no risk to data integrity, financial systems, or external operations.
From the tool's definition Tool name indicates 'get' operation; description states 'Get details of a specific shipping zone' — a retrieval action with no side effects.
Attacks that exploit this kind of access
The rule that runs ghl_get_shipping_zone safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Ghl, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For ghl_get_shipping_zone, this is the rule to start with:
ghl_get_shipping_zone is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Ghl, apply this rule, and every ghl_get_shipping_zone call is checked against it from then on.
Questions about ghl_get_shipping_zone
Get details of a specific shipping zone. It is categorised as a Read tool in the Ghl MCP Server, which means it retrieves data without modifying state.
ghl_get_shipping_zone accepts 3 parameters: locationId, shippingZoneId, withShippingRate. Required: shippingZoneId. The full parameter table on this page comes from the server's own tool schema.
Register the Ghl MCP server in PolicyLayer and add a rule for ghl_get_shipping_zone: 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 Ghl. Nothing to install.
ghl_get_shipping_zone 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 ghl_get_shipping_zone 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 ghl_get_shipping_zone. 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.
ghl_get_shipping_zone is provided by the Ghl MCP server (ghl-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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