create-webhook · ClickUp Operator MCP: Risk & Policy

WHAT IT DOES

What create-webhook does on ClickUp Operator

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

WHY IT NEEDS A POLICY

Why create-webhook needs a policy

Creating a webhook establishes a new outbound notification endpoint that sends data to external URLs whenever events occur. This is a Write operation (creates a new resource reversibly), though it has moderate severity since misconfigured webhooks could leak data to unintended endpoints or cause repeated external requests.

From the tool's definition Tool name: 'create-webhook', description: 'Create a webhook'

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

create-webhook Rate-limited

create-webhook 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-webhook": {
      "limits": [
        {
          "counter": "create-webhook_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

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

FAQ

Questions about create-webhook

What does the create-webhook tool do? +

Create a webhook. It is categorised as a Write tool in the ClickUp Operator 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-webhook? +

Register the ClickUp Operator MCP server in PolicyLayer and add a rule for create-webhook: 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 ClickUp Operator. Nothing to install.

What risk level is create-webhook? +

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

Can I rate-limit create-webhook? +

Yes. Add a rate_limit block to the create-webhook 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-webhook completely? +

Set action: deny in the PolicyLayer policy for create-webhook. 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-webhook? +

create-webhook is provided by the ClickUp Operator MCP server (noah-vh/mcp-server-clickup). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.