Delete a reminder list permanently. This tool permanently removes a list and all its reminders. This action cannot be undone. Args: - name (string, required): Name of the list to delete Returns: Success confirmation Examples: - {
AI agents call apple_reminders_delete_list 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.
This tool performs permanent deletion of data (reminder lists and all contained reminders) that cannot be reversed. Destructive operations that erase user data are more severe than Execute or Write operations. The high severity reflects the potential for significant data loss if an AI agent misuses this tool without proper confirmation or intent validation.
From the tool's definition Tool description states: 'Delete a reminder list permanently' and 'This action cannot be undone.' The tool irreversibly removes a list and all its reminders with no recovery option.
Attacks that exploit this kind of access
Delete a reminder list permanently. This tool permanently removes a list and all its reminders. This action cannot be undone. Args: - name (string, required): Name of the list to delete Returns: Success confirmation Examples: - {. 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_list: 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_list 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_list 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_list. 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_list 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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