Delete a webhook subscription.
AI agents call sendook_delete_webhook to permanently remove resources in Sendook — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
Deletion of webhooks is an irreversible operation that removes an active integration point. Once deleted, the webhook configuration is lost and event notifications to that endpoint cease. While not directly causing data loss or financial impact, it is a destructive action that disrupts system integrations and cannot be automatically undone by the tool.
From the tool's definition Tool name is 'sendook_delete_webhook' and description states 'Delete a webhook subscription.' The verb 'delete' combined with the irreversible nature of removing a webhook subscription (which cannot be recovered without manual recreation) places this in the…
Attacks that exploit this kind of access
Delete a webhook subscription. It is categorised as a Destructive tool in the Sendook MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Sendook MCP server in PolicyLayer and add a rule for sendook_delete_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.
sendook_delete_webhook is a Destructive tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.
Yes. Add a rate_limit block to the sendook_delete_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.
Set action: deny in the PolicyLayer policy for sendook_delete_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.
sendook_delete_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.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
Teams ship this data inside their own products. See what a licence covers →