List all shipping carriers for a location
AI agents call ghl_list_shipping_carriers to retrieve information from GoHighLevel MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves or queries information about shipping carriers available at a location. It performs a read-only operation with no side effects, no data modification, and no irreversible actions. The blast radius is minimal as it only exposes informational data about carrier options. This fits the 'Read' category definition of retrieving or querying data without side effects.
From the tool's definition Tool name 'ghl_list_shipping_carriers' and description 'List all shipping carriers for a location' indicate a data retrieval operation with no modification or deletion of data.
Documented attack patterns abuse exactly the kind of access ghl_list_shipping_carriers gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and GoHighLevel MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for ghl_list_shipping_carriers:
{
"version": "1",
"default": "deny",
"tools": {
"ghl_list_shipping_carriers": {}
}
}ghl_list_shipping_carriers is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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List all shipping carriers for a location. It is categorised as a Read tool in the GoHighLevel MCP Server MCP Server, which means it retrieves data without modifying state.
Register the GoHighLevel MCP Server MCP server in PolicyLayer and add a rule for ghl_list_shipping_carriers: 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 GoHighLevel MCP Server. Nothing to install.
ghl_list_shipping_carriers 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_list_shipping_carriers 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_list_shipping_carriers. 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_list_shipping_carriers is provided by the GoHighLevel MCP Server MCP server (mastanley13/gohighlevel-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 255 GoHighLevel MCP Server tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
255 GoHighLevel MCP Server tools catalogued and risk-classified — across an index of 42,500+ MCP servers.