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Security audit

File Organizer By Ext

Security checks for vulnerabilities and agentic risk

Overview

This skill is a simple local file organizer, but users should understand it moves files in place and may overwrite or disrupt files if run carelessly.

Install only if you are comfortable with a tool that rearranges files in the directory where you run it. Test it on a non-critical folder first, avoid running it in directories with important existing extension folders, and keep backups for files you cannot afford to lose.

A.I.G

Vulnerability Patterns
  • Insecure Skill Coding PracticesFinds exploitable flaws such as hardcoded secrets or command injection
  • 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
Findings (1)

T09 · Insecure Skill Coding Practices

Warning
Location
tool.py:24
Finding

Existing Destination Files May Be Silently Overwritten

Content
View full analysis
Remediation
View remediation

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)

Missing User Warnings

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

The skill advertises organizing files by moving them into extension-named folders, but it does not clearly warn users that execution will modify the target directory by relocating files. This can cause unintended disruption, break workflows that depend on current file locations, or lead users to run it in sensitive directories without understanding the side effects.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.