Security audit

TRPG Check Numeric Balance

Security checks for vulnerabilities and agentic risk

Overview

This is a simple Chinese-language checklist skill for reviewing tabletop RPG number balance, with no code execution, network access, credential handling, or persistence.

Install this if you want a Chinese-language structured review of TRPG numeric balance. Non-Chinese users may need to ask the agent to answer in their preferred language, but the skill itself does not add executable behavior or request sensitive access.

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

Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
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 skill content is written entirely in Chinese and prescribes a Chinese output format without offering any user-language negotiation or documenting a hard locale requirement. This can cause the agent to ignore the caller’s language preferences, reduce usability, and create instruction-priority conflicts, though it does not directly enable code execution or data exfiltration.

Static analysis

No suspicious patterns detected.