List reminders with optional filters. This tool retrieves reminders with support for multiple filter criteria. You can filter by completion status, flagged status, priority, list, and text search. Args: - listName (string, optional): Filter to specific list - completed (boolean, optional): Filter...
AI agents call apple_reminders_list to retrieve information from Apple Reminders without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool performs read-only retrieval of reminder data from Apple Reminders. It supports filtering and search but does not modify, delete, or execute any operations. The blast radius of misuse is minimal—an attacker could only enumerate reminders the user has already created, without modifying them or accessing other system capabilities.
From the tool's definition Tool description states it "retrieves reminders" and "List reminders with optional filters". The operation is a query with filter parameters (listName, completed, flagged, priority, query, limit) that returns an array of reminders.
Attacks that exploit this kind of access
List reminders with optional filters. This tool retrieves reminders with support for multiple filter criteria. You can filter by completion status, flagged status, priority, list, and text search. Args: - listName (string, optional): Filter to specific list - completed (boolean, optional): Filter by completion status - flagged (boolean, optional): Filter by flagged status - priority (number, optional): Filter by priority (0-9) - query (string, optional): Text to search in reminder name and body - limit (number): Maximum results (default: 50) Returns: Array of reminders matching the filters Examples: - All incomplete: {. It is categorised as a Read tool in the Apple Reminders MCP Server, which means it retrieves data without modifying state.
Register the Apple Reminders MCP server in PolicyLayer and add a rule for apple_reminders_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_list is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the apple_reminders_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_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_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.
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Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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