sendook_create_webhook · Sendook MCP: Risk & Policy

WHAT IT DOES

What sendook_create_webhook does on Sendook

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

WHY IT NEEDS A POLICY

Why sendook_create_webhook needs a policy

Creating a webhook is a reversible write operation that establishes a new configuration object. While the description is empty (lowering confidence slightly), the tool name and server context make the write classification clear.

From the tool's definition Tool name 'sendook_create_webhook' indicates creation of a webhook configuration. Context shows this server manages email communication, inboxes, and webhooks programmatically.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

sendook_create_webhook Rate-limited

sendook_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": {
    "sendook_create_webhook": {
      "limits": [
        {
          "counter": "sendook_create_webhook_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 Sendook, so you can run agents against it safely.

FAQ

Questions about sendook_create_webhook

What does the sendook_create_webhook tool do? +

sendook_create_webhook. It is categorised as a Write tool in the Sendook MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on sendook_create_webhook? +

Register the Sendook MCP server in PolicyLayer and add a rule for sendook_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 Sendook. Nothing to install.

What risk level is sendook_create_webhook? +

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

Can I rate-limit sendook_create_webhook? +

Yes. Add a rate_limit block to the sendook_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 sendook_create_webhook completely? +

Set action: deny in the PolicyLayer policy for sendook_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 sendook_create_webhook? +

sendook_create_webhook is provided by the Sendook MCP server (streamlinedstartup/sendook-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.