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Security audit

Youtube Channel Launch Coach

Security checks for vulnerabilities and agentic risk

Overview

This is a YouTube coaching skill with only advisory Markdown content; the main caveat is that some generic trigger phrases could activate it outside YouTube-specific requests.

Install this if you want a YouTube channel strategy coach. Review the broad trigger wording if you maintain the skill, because it may activate for generic video-title or thumbnail requests that are not about YouTube.

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

Medium
Category
Not specified by scanner
Confidence
93% confidence
Finding

The skill advertises broad trigger phrases such as "video title" and "video thumbnail," which are common in normal user conversations and may cause the skill to activate when a user did not specifically ask for YouTube-channel coaching. This creates an overbroad routing surface that can lead to unintended invocation, irrelevant responses, and interference with more appropriate skills.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.