Security audit

Price Monitor

Security checks for vulnerabilities and agentic risk

Overview

This is a documentation-only price monitoring skill whose web pricing checks and reports match its stated purpose.

Before installing, be aware this skill may lead your agent to visit competitor pricing pages and maintain recurring price-checking context if your environment supports scheduled monitoring. Provide only the URLs and pricing information you intend to track.

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

Confidence: 88% confidence
Finding: The README shows a natural-language invocation example, "Monitor pricing for these 5 SaaS competitors. Alert me on any changes. Weekly summary report.", but does not define whether this exact phrasing is required, what variants activate the skill, or any exclusions. Because this is a markdown file and the trigger guidance is open-ended, the activation scope is ambiguous and could overlap with ordinary requests about monitoring prices.

Static analysis

No suspicious patterns detected.