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Security audit

01 Weaning Guide

Security checks for vulnerabilities and agentic risk

Overview

This is a simple Chinese-language infant weaning guidance skill with no code, tools, persistence, credential handling, or hidden behavior.

Before installing, users should understand that the skill gives general feeding guidance in Chinese and should not replace pediatric medical advice, especially for allergies, choking risks, illness, poor growth, or other health concerns.

A.I.G

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

SkillSpector

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)

Natural-Language Policy Violations

Medium
Confidence
90% confidence
Finding
This markdown skill presents its description, title, and usage instructions only in Chinese, which effectively forces a specific language on users without opt-in. Under the policy, language constraints should either offer a choice or be clearly documented and justified as region-specific.

Static analysis

No suspicious patterns detected.