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Security audit

penguin-methodology

Security checks for vulnerabilities and agentic risk

Overview

This is a markdown-only workflow methodology skill with no executable payload, persistence, credential access, or hidden data movement.

Install this if you want an opinionated OSS workflow discipline skill. Be aware it may make the agent enforce checklist-style process and Tencent-style methodology prompts when relevant triggers are matched, so users who want lighter or more general project-management help may prefer narrower trigger wording.

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
  • 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

Medium
Category
Not specified by scanner
Confidence
89% confidence
Finding

The trigger examples include short, common phrases such as '砍功能' and '赛马式出方案' that can plausibly appear in ordinary project discussions outside the intended narrow OSS workflow context. Because the skill also contains strong procedural instructions that can alter execution flow, over-broad activation increases the chance the agent applies this methodology in unrelated contexts and changes behavior unexpectedly.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.