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Security audit

Voice Care Speaking Day Plan

Security checks for vulnerabilities and agentic risk

Overview

This is a prompt-only voice-care planning skill with clear non-medical boundaries and no code, network, credentials, persistence, or hidden authority.

Before installing, understand that this is general wellness guidance for vocal comfort, not medical care. Seek qualified professional or urgent help for pain, sudden or repeated voice loss, breathing difficulty, coughing blood, severe illness, or symptoms that persist or keep returning.

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 (2)

Natural-Language Policy Violations

Low
Confidence
88% confidence
Finding
Line L08 declares the skill language as English, and the file does not indicate that users may choose another language or opt into that constraint. Under the policy criteria, a fixed language setting can be a natural-language policy violation unless it is optional or clearly justified as region-specific.

Natural-Language Policy Violations

Low
Confidence
89% confidence
Finding
The manifest sets "language": "en", which is a natural-language locale restriction. In this file there is no indication that users can opt into other languages or that the English-only constraint is justified by a region-specific purpose.

Static analysis

No suspicious patterns detected.