create_opportunity

Create a new opportunity in GoHighLevel CRM

SERVERGhl SOURCEghl-mcp-server

Medium RISK CLASS

Category Write

Parameters 63 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/ghl/create-opportunity.md

WHAT IT DOES

What create_opportunity does on Ghl

AI agents use create_opportunity to create or update resources in Ghl, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Ghl environment.

Parameter	Type	Required	Description
`name`	string	Yes	Name/title of the opportunity
`status`	string	—	Initial status of the opportunity (default: open)
`contactId`	string	Yes	ID of the contact associated with this opportunity
`assignedTo`	string	—	User ID to assign this opportunity to
`pipelineId`	string	Yes	ID of the pipeline this opportunity belongs to
`monetaryValue`	number	—	Monetary value of the opportunity in dollars

Parameters from the server's own tool schema.

RISK

Why create_opportunity is rated Medium

This tool creates new records (opportunities) in a CRM database, which is a reversible write operation. While it modifies business data and could have downstream effects on sales workflows and reporting, it does not delete, destroy, or move money.

From the tool's definition Tool name 'create_opportunity' and description 'Create a new opportunity in GoHighLevel CRM' indicate creation of new data in a CRM system.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs create_opportunity 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 create_opportunity, this is the rule to start with:

create_opportunity Rate-limited

create_opportunity 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_opportunity": {
      "limits": [
        {
          "counter": "create_opportunity_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Ghl, apply this rule, and every create_opportunity call is checked against it from then on.

FAQ

Questions about create_opportunity

What does the create_opportunity tool do? +

Create a new opportunity in GoHighLevel CRM. It is categorised as a Write tool in the Ghl MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

What parameters does create_opportunity accept? +

create_opportunity accepts 6 parameters: name, status, contactId, assignedTo, pipelineId, monetaryValue. Required: name, contactId, pipelineId. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on create_opportunity? +

Register the Ghl MCP server in PolicyLayer and add a rule for create_opportunity: 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.

What risk level is create_opportunity? +

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

Can I rate-limit create_opportunity? +

Yes. Add a rate_limit block to the create_opportunity 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_opportunity completely? +

Set action: deny in the PolicyLayer policy for create_opportunity. 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_opportunity? +

create_opportunity 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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