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 and persists new shipping carrier configuration data within the GoHighLevel CRM system. It is reversible (the carrier can typically be edited or deleted), so it does not qualify as Destructive. It does not execute arbitrary code or trigger external operations with unpredictable effects, so it is not Execute. It does not move money or financial obligations, so it is not Financial.
From the tool's definition Tool name includes 'create' and description states 'Create a new shipping carrier' — this creates new data in the system. The tool modifies CRM state by adding a shipping carrier resource.
Documented attack patterns abuse exactly the kind of access ghl_create_shipping_carrier 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_create_shipping_carrier:
{
"version": "1",
"default": "deny",
"tools": {
"ghl_create_shipping_carrier": {
"limits": [
{
"counter": "ghl_create_shipping_carrier_rate",
"window": "minute",
"max": 30,
"scope": "grant"
}
]
}
}
}ghl_create_shipping_carrier stays usable, but capped — an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.
Free to start. No card required.
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 (busybee3333/go-high-level-mcp-2026-complete). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 566 GoHighLevel MCP Server tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
566 GoHighLevel MCP Server tools catalogued and risk-classified — across an index of 42,500+ MCP servers.