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Security audit

testhy

Security checks for vulnerabilities and agentic risk

Overview

This is a short Chinese architecture guide with no executable code, persistence, credential access, or hidden behavior.

Before installing, note that the documentation is Chinese-only and appears incomplete; install it only if that language and limited architecture-guide purpose are useful to you.

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
95% confidence
Finding
The file’s user-facing natural-language content is entirely in Chinese, including the title and all descriptive sections. Under the policy, forcing a specific language without user opt-in can be a language/locale policy violation, and this document does not indicate any language choice, fallback, or justification for a Chinese-only presentation.

Static analysis

No suspicious patterns detected.