Delete an Apple Contact by contactId. Dry-run by default and requires confirmPhrase=
AI agents call delete_contact to permanently remove resources in Apple Contacts MCP — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
Deletion of contact records is irreversible and represents data loss. Even with safety mechanisms (dry-run default, confirmation requirement), the destructive nature of the operation and potential blast radius (loss of contact information, inability to undo) places this in the Destructive category, which outranks Write.
From the tool's definition Tool name 'delete_contact' and description 'Delete an Apple Contact by contactId' indicate irreversible deletion.
Attacks that exploit this kind of access
Delete an Apple Contact by contactId. Dry-run by default and requires confirmPhrase=. It is categorised as a Destructive tool in the Apple Contacts MCP MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Apple Contacts MCP server in PolicyLayer and add a rule for delete_contact: 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 Contacts MCP. Nothing to install.
delete_contact 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 delete_contact 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 delete_contact. 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.
delete_contact is provided by the Apple Contacts MCP server (lu-wo/apple-contacts-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.
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