Back to skill

Security audit

rdr2-playthrough

Security checks for vulnerabilities and agentic risk

Overview

This is a low-risk personal game-notes skill with clear approval requirements before edits.

Install this if you want help maintaining RDR2 playthrough notes. Review suggested edits before approving them, especially if the skill activates from a generic term like horse or weapon outside an RDR2 context.

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
  • 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
  • Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
Findings (2)

Vague Triggers

Medium
Confidence
88% confidence
Finding
The trigger list includes broad terms like "horse," "weapon," and "berry," which can plausibly appear in ordinary conversations unrelated to RDR2 notes. Overbroad activation can cause the agent to invoke this skill in the wrong context, leading to unintended file reads/edits, unnecessary web lookups, or responses shaped by irrelevant game-note instructions.

Natural-Language Policy Violations

Low
Confidence
96% confidence
Finding
The instruction "Docs are English" imposes a specific language requirement, and the file does not indicate that the user can choose another language or opt in to English. That is a natural-language locale policy concern because it forces a language choice unconditionally.

Static analysis

No suspicious patterns detected.