Create Calendar notifications, either one or multiple. All notification settings must be for single calendar only
AI agents use create-event-notification 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 calendar notifications, which is a reversible write operation. It does not execute code, delete data, move money, or trigger irreversible changes. The scope is limited to calendar notifications within a single calendar. The potential for misuse is low—an attacker could spam notifications but this is easily remediated by the user deleting them.
From the tool's definition Tool name includes 'create' and description states 'Create Calendar notifications, either one or multiple.' This is a create operation that adds new notification records.
Documented attack patterns abuse exactly the kind of access create-event-notification 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 create-event-notification:
{
"version": "1",
"default": "deny",
"tools": {
"create-event-notification": {
"limits": [
{
"counter": "create-event-notification_rate",
"window": "minute",
"max": 30,
"scope": "grant"
}
]
}
}
}create-event-notification 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.
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Create Calendar notifications, either one or multiple. All notification settings must be for single calendar only. 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 create-event-notification: 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.
create-event-notification 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 create-event-notification 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 create-event-notification. 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.
create-event-notification is provided by the GoHighLevel MCP Server MCP server (drausal/gohighlevel-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from GoHighLevel MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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406 GoHighLevel MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.