Security audit

Marketing Copywriting Master

Security checks for vulnerabilities and agentic risk

Overview

This is a simple marketing copywriting skill with no code, persistence, credential use, or hidden system-level behavior.

Reasonable to install for marketing copy generation. Review generated claims for accuracy, substantiation, and advertising compliance, especially comparative or product-performance statements.

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

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
Excessive AgencyUnrestricted Tool Access, Autonomous Decision Making, Scope Creep

Findings (1)

Natural-Language Policy Violations

Low

Category: Not specified by scanner
Confidence: 85% confidence
Finding: The instructions require the output to follow a fixed style and appear to constrain response form without offering any user choice on language or locale. Because the skill does not state that users may request another language or localized variant, it risks enforcing a default language policy without opt-in.
Content: No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.