Back to skill

Security audit

Ai Code Assistant

Security checks for vulnerabilities and agentic risk

Overview

The skill is a simple Chinese-language markdown description of an AI code assistant with no executable code, hidden instructions, persistence, credential use, or data access behavior.

Before installing, confirm you are comfortable with a very minimal Chinese-language skill description that makes broad productivity and ROI claims but does not explain exact workflows or controls. From a security perspective, the inspected artifact is low risk because it contains no code or authority requests.

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)

Natural-Language Policy Violations

Medium
Confidence
93% confidence
Finding
The markdown content presents the skill entirely in Chinese, including the title and all user-facing descriptions, with no indication that users can select another language or that the skill is intended only for a Chinese-speaking or region-specific audience. This can violate a language/locale policy when the skill effectively forces a specific language without user opt-in.

Static analysis

No suspicious patterns detected.