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Security audit

Instagram Master — Complete Content System

Security checks for vulnerabilities and agentic risk

Overview

This is a straightforward Instagram content-planning skill with no executable code, persistence, credential handling, or hidden system behavior.

This skill appears safe to install for Instagram content planning. Users should still review generated posts before publishing, avoid sharing private customer data unnecessarily, and treat the external ContentAI Suite link as an optional third-party service rather than part of the local skill.

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 (2)

Vague Triggers

Medium
Confidence
95% confidence
Finding
The description says the skill is a 'Complete Instagram content system for any business' and 'Works for any niche,' which is broad enough to overlap with many general social-media content requests. The file does not define specific invocation phrases, boundaries, or exclusion conditions to clarify when this skill should activate versus when other writing or marketing skills should not.

Vague Triggers

Medium
Confidence
88% confidence
Finding
The 'How to Use This Skill' section provides input fields but does not specify the exact user requests or contexts that should trigger the skill. Without explicit scope limits or negative examples, invocation remains ambiguous for broad content-planning or branding requests that may only partially relate to Instagram.

Static analysis

No suspicious patterns detected.