Delete a reminder permanently. This tool permanently removes a reminder from Apple Reminders. This action cannot be undone. Args: - id (string, required): The reminder
AI agents call apple_reminders_delete to permanently remove resources in Apple Reminders — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
The tool irreversibly deletes data (a reminder) from Apple Reminders and explicitly states the action cannot be undone. This fits the Destructive category definition: 'irreversibly deletes or overwrites data, or actions that cannot be undone.' While the severity is not critical (limited to a single user's reminder), it is high because permanent deletion of user data without recovery options presents a significant…
From the tool's definition Delete a reminder permanently. This action cannot be undone.
Attacks that exploit this kind of access
Delete a reminder permanently. This tool permanently removes a reminder from Apple Reminders. This action cannot be undone. Args: - id (string, required): The reminder. It is categorised as a Destructive tool in the Apple Reminders MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Apple Reminders MCP server in PolicyLayer and add a rule for apple_reminders_delete: 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 Apple Reminders. Nothing to install.
apple_reminders_delete 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 apple_reminders_delete 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 apple_reminders_delete. 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.
apple_reminders_delete is provided by the Apple Reminders MCP server (mggrim/apple-reminders-mcp-server). 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.
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