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Security audit

Nutrition Label

Security checks for vulnerabilities and agentic risk

Overview

This skill appears to be a simple local reference/documentation helper with vague scope but no evidence of credential access, network use, persistence, or destructive behavior.

Install only if you want a lightweight Nutrition Label reference helper. Its content appears generic and broad, so review whether it is useful enough for your workflow, but it does not show sensitive access or automatic system changes.

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
  • Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
  • 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
  • Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
Findings (2)

Credential Access

High
Category
Privilege Escalation
Confidence
70% confidence
Finding

Code accesses credential files (SSH keys, AWS credentials, etc.). This could indicate credential theft attempts.

Content

Scanner excerpt · scripts/script.sh (reported line 64)May include surrounding context.

sh
## Prerequisites
- Basic understanding of security concepts
- Required tools and access credentials
- System meeting minimum requirements

## Installation

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
92% confidence
Finding

The description says the skill is a "Reference tool for life" and "Quick lookup" for concepts and patterns, which is broad enough to overlap with ordinary requests and does not clearly define when this skill should or should not be invoked. The file lists commands, but it does not provide explicit trigger scope, activation conditions, or negative examples to prevent unintended invocation.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.