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Security audit

chinese-huangdi-health-timer

Security checks for vulnerabilities and agentic risk

Overview

This skill is a simple health-tips content pack with no executable code, network access, credential use, persistence, or hidden behavior.

Before installing, treat the tips as general wellness content rather than medical guidance. Users who do not want broad activation should narrow the trigger to Huangdi/body-clock phrases, and English-language users should know the bundled tips are in Chinese despite the skill mentioning English support.

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
  • Trigger AbuseOverly Broad Trigger, Shadow Command Trigger, Keyword Baiting Trigger
  • 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
Findings (2)

Vague Triggers

Medium
Confidence
95% confidence
Finding
The trigger list includes "health," which is a very broad term used in many ordinary conversations and contexts. Without narrower constraints, examples, or exclusions, this could cause unintended activation for unrelated health discussions.

Natural-Language Policy Violations

Medium
Confidence
95% confidence
Finding
This JSON file contains all user-facing content in Chinese and provides no indication that the skill is region-specific or that users can opt into another language. That creates a natural-language locale policy concern because the skill effectively forces a specific language without user choice.

Static analysis

No suspicious patterns detected.