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Security audit

Apple Reminders 1

Security checks for vulnerabilities and agentic risk

Overview

This skill is a straightforward Apple Reminders helper, with disclosed reminder/list changes and no evidence of hidden or unrelated behavior.

Install only if you want an agent to help manage Apple Reminders on macOS. Review commands before approving them, especially delete or force-delete operations, because they may remove reminders or lists from your Reminders data.

Vulnerability Patterns
  • Skill Instruction HijackingAlters the agent's session goals or safety constraints when the skill loads
  • Agent Memory PoisoningWrites attacker-controlled rules into memory that affect later sessions
  • Remote Payload Retrieval and ExecutionFetches external code whose behavior can change after review
  • Embedded Malicious CodeShips malicious scripts inside the skill and executes them locally
  • Unauthorized Access and Privilege EscalationObtains permissions beyond the task's legitimate needs
Vulnerability Patterns
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
  • Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
  • Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
  • Excessive AgencyUnrestricted Tool Access, Autonomous Decision Making, Scope Creep
Findings (1)

Missing User Warnings

Medium
Confidence
94% confidence
Finding
This markdown file describes destructive operations such as deleting a list and force-deleting reminders, but it does not warn the user about data loss or irreversibility. Under the markdown-specific missing-warning criteria, behaviors that can affect user data should include a clear warning.

Static analysis

No suspicious patterns detected.