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Security audit

Quest Designer Skill

Security checks for vulnerabilities and agentic risk

Overview

This is a simple game-design prompt/template skill with no executable code, persistence, credential access, or hidden behavior.

Reasonable to install if you want structured Quest Designer/game-design planning help. Review the PayPal donation link separately before using it, and avoid pasting secrets or sensitive personal data as the skill itself advises.

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)

Vague Triggers

Low
Category
Not specified by scanner
Confidence
93% confidence
Finding

The usage description says to use the skill whenever the user wants 'structured guidance' in Game Design or 'repeatable prompts,' which is broad enough to overlap with many ordinary requests. It does not provide specific trigger phrases, scope boundaries, or negative examples clarifying when this skill should not activate.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.