Security audit

Agent Router

Security checks for vulnerabilities and agentic risk

Overview

This is a small Chinese-language routing skill with no executable code, persistence, credential access, or hidden behavior.

Install this only if Chinese-language routing prompts fit your workflow. Users who need multilingual routing should add equivalent triggers or fallback language guidance, but the inspected artifact does not show security-sensitive 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

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 (1)

Natural-Language Policy Violations

Medium

Confidence: 94% confidence
Finding: The skill description is written entirely in Chinese and the triggers also require Chinese phrasing, which can effectively constrain interaction to a specific language without any user opt-in or fallback behavior. In a routing skill, this is more concerning because language restriction can cause misrouting, missed trigger activation, or exclusion of users who operate in other languages, creating reliability and safety gaps in multi-agent coordination.

Static analysis

No suspicious patterns detected.