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Security audit

Video GIF Converter

Security checks for vulnerabilities and agentic risk

Overview

This is a simple video-to-GIF guidance skill with no hidden code, persistence, credential use, or unrelated access.

This skill is reasonable to install for making short GIF-style snippets from videos. Use it with videos you are comfortable processing in your agent environment, and review the recommended segment, duration, and GIF-versus-MP4 choice before publishing or sharing the result.

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
  • Excessive AgencyUnrestricted Tool Access, Autonomous Decision Making, Scope Creep
  • 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)

Autonomous Decision Making

Medium
Category
Excessive Agency
Confidence
75% confidence
Finding

Skill enables autonomous high-impact decisions without human-in-the-loop verification. Critical operations (destructive commands, financial transactions, data deletion) should require explicit user confirmation.

Content

Scanner excerpt · SKILL.md (reported line 11)May include surrounding context.

md
Turn useful video moments into lightweight GIF snippets.

## Problem it solves
Sometimes a full video is overkill. Teams need motion they can drop into docs, chats, tickets, storefront explanations, or social posts without asking people to play a full file. This skill creates GIF-friendly outputs from the right parts of a video.

## Use when
- A short motion snippet explains something better than text or a screenshot

Static analysis

No suspicious patterns detected.