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Security audit

ym-game-design-doc

Security checks for vulnerabilities and agentic risk

Overview

This is a text-only Chinese game design document helper with no evidence of hidden execution, data access, persistence, or destructive behavior.

Install this if you want a Chinese-language template-driven helper for game design documents. Be aware that it may activate on broad gameplay-design wording, so ask explicitly for brainstorming only if you do not want a full GDD-style output.

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 (3)

Vague Triggers

Medium
Confidence
88% confidence
Finding
The invocation examples include “玩法设计”, which is broad and could describe many general game design discussions rather than specifically requesting a game design document. Because the trigger scope does not provide exclusions or tighter constraints, the skill may activate for ordinary brainstorming requests that do not intend GDD generation.

Natural-Language Policy Violations

Medium
Confidence
95% confidence
Finding
The entire skill file is written in Chinese and presents its guidance as the default operating mode for the skill, with no indication that users may choose another language. Under the policy, forcing a specific language without user opt-in is a natural-language policy violation unless the locale restriction is explicitly justified.

Natural-Language Policy Violations

Medium
Confidence
96% confidence
Finding
This markdown template appears to require Chinese for all headings, instructions, and examples, which can constitute a language/locale policy issue when no user opt-in or justified regional scope is provided. The rule applies because natural-language policy violations must be checked for all file types.

Static analysis

No suspicious patterns detected.