create_coupon · GoHighLevel MCP Server MCP: Risk & Policy

WHAT IT DOES

What create_coupon does on GoHighLevel MCP Server

AI agents use create_coupon 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.

WHY IT NEEDS A POLICY

Why create_coupon needs a policy

This tool creates new data in the CRM/e-commerce system. While coupons affect discounts and potentially revenue if applied, the creation itself is reversible (coupons can be disabled or deleted). It does not move money directly (Financial), execute arbitrary code (Execute), or irreversibly destroy data (Destructive). It is a data creation/modification action, fitting the Write category.

From the tool's definition Tool name is 'create_coupon' and description states 'Create a new promotional coupon'. The action creates a new data record (a coupon) in the e-commerce/marketing system, which is reversible by deleting or disabling the coupon.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

create_coupon Rate-limited

create_coupon 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.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "create_coupon": {
      "limits": [
        {
          "counter": "create_coupon_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches GoHighLevel MCP Server, so you can run agents against it safely.

FAQ

Questions about create_coupon

What does the create_coupon tool do? +

Create a new promotional coupon. 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.

How do I enforce a policy on create_coupon? +

Register the GoHighLevel MCP Server MCP server in PolicyLayer and add a rule for create_coupon: 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.

What risk level is create_coupon? +

create_coupon is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit create_coupon? +

Yes. Add a rate_limit block to the create_coupon 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.

How do I block create_coupon completely? +

Set action: deny in the PolicyLayer policy for create_coupon. 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.

What MCP server provides create_coupon? +

create_coupon 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.