Create a new shipping carrier for dynamic rate calculation
AI agents use ghl_create_shipping_carrier to create or update resources in GoHighLevel MCP Server — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your GoHighLevel MCP Server environment.
This tool creates a new shipping carrier configuration, which is a reversible write operation. It modifies the system state by adding a new carrier for rate calculations but does not delete data, execute arbitrary code, or commit financial transactions directly.
From the tool's definition Tool name 'ghl_create_shipping_carrier' and description 'Create a new shipping carrier for dynamic rate calculation' indicate creation of a new resource in the e-commerce/shipping system.
Attacks that exploit this kind of access
Create a new shipping carrier for dynamic rate calculation. It is categorised as a Write tool in the GoHighLevel MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the GoHighLevel MCP Server MCP server in PolicyLayer and add a rule for ghl_create_shipping_carrier: 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_create_shipping_carrier is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the ghl_create_shipping_carrier 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_create_shipping_carrier. 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_create_shipping_carrier is provided by the GoHighLevel MCP Server MCP server (mindflowedstudios/mindflowed_mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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