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Security audit

Games

Security checks for vulnerabilities and agentic risk

Overview

This skill is a simple local game-tracking helper with no executable code, network behavior, credential handling, or destructive actions.

Install this if you want a local Markdown-based game organizer. Expect it to create or use a ~/games/ folder for game lists and logs; review that location first if you prefer a different storage path or do not want casual game mentions to prompt tracking offers.

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
Vulnerability Patterns
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • Excessive AgencyUnrestricted Tool Access, Autonomous Decision Making, Scope Creep
  • Trigger AbuseOverly Broad Trigger, Shadow Command Trigger, Keyword Baiting Trigger
  • Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
  • Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
Findings (3)

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

The trigger 'User mentions game → offer to track it' is overly broad and can activate on casual or ambiguous references to games, causing unintended invocation of the skill. While not overtly malicious, broad triggers can lead to inappropriate context capture or unsolicited behavior that surprises users.

Content

No source excerpt is available for this finding.

Missing User Warnings

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

The instruction to create '~/games/' establishes persistent local storage without any stated user notice, consent, or explanation. Even though the stored content appears low sensitivity, silently creating files and directories on a user's system can violate user expectations and privacy boundaries.

Content

No source excerpt is available for this finding.

Autonomous Decision Making

Medium
Category
Excessive Agency
Confidence
75% confidence
Finding

Skill enables autonomous high-impact decisions without human-in-the-loop verification. Critical operations (destructive commands, financial transactions, data deletion) should require explicit user confirmation.

Content

Scanner excerpt · SKILL.md (reported line 164)May include surrounding context.

md
- Build party/kids repertoire

## What NOT To Do
- Suggest games they don't own without asking
- Recommend complex games for casual group
- Forget player count constraints
- Ignore age appropriateness for kids

Static analysis

No suspicious patterns detected.