Security audit

Elite Frontend Design

Security checks for vulnerabilities and agentic risk

Overview

This skill is a frontend design guide with no executable code, persistence, credential access, or hidden data flow.

Before installing, note that the skill is written in Chinese and strongly steers frontend visual choices, including use of Google Fonts. Review those style preferences if you need different branding, accessibility, or offline font behavior.

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

Category: Not specified by scanner
Confidence: 94% confidence
Finding: The manifest description and the body of the skill are written entirely in Chinese and describe the skill behavior without any indication that the user may choose another language or locale. This can amount to a language/locale policy violation because the skill appears to impose a specific language by default rather than offering opt-in or flexibility.
Content: No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.