gif-palette-detect

Detect palette-manipulation steganography in GIF images using statistical analysis.

Updated Apr 20, 2026

Search Tags:#security #detection #gif #steganography #forensics #palette

Ready to run

npx skills add https://github.com/DCx7C5/ai-marketplace --skill gif-palette-detect

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: gif-palette-detect
Source: https://github.com/DCx7C5/ai-marketplace/tree/main/skills/steganography/image/gif/palette/detect
Command: npx skills add https://github.com/DCx7C5/ai-marketplace --skill gif-palette-detect

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Detects palette-manipulation steganography in GIF images to reveal hidden data embedded in image palettes.

Core Features & Use Cases

Statistical analysis to identify anomalous color palettes in GIF files.
Tool-assisted extraction to recover hidden payloads and report findings.
Use Case: Incident response and digital forensics investigations involving suspected data exfiltration via image palettes.

Quick Start

Run the gif-palette-detect workflow against a set of GIF images to reveal any hidden data.

Frequently Asked Questions about gif-palette-detect

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I detect hidden data in a GIF color palette?▼

Detecting hidden data in a GIF color palette requires statistical analysis to identify anomalous color distributions and tool-assisted extraction to recover embedded payloads. This Skill applies those methods to reveal palette-manipulation steganography.

What is palette-based steganography in GIF images?▼

Palette-based steganography in GIF images is a technique that embeds covert data within the image color palette. This Skill detects such manipulation by analyzing palette statistics to identify anomalies indicative of hidden information.

Can I use this for incident response and digital forensics investigations?▼

Yes, this Skill is designed for incident response and digital forensics investigations. It detects suspected data exfiltration by parsing GIF palettes and reporting hidden payloads recovered through tool-assisted extraction.

What's the best way to analyze GIF files for steganography?▼

The best way to analyze GIF files for steganography is running a workflow that applies statistical analysis to identify anomalous palettes. This Skill automates that process to parse GIF images and report any hidden findings.

Do I need any special dependencies to run the gif-palette-detect workflow?▼

No special dependencies are required to run the gif-palette-detect workflow. It operates independently to parse GIF palettes, perform statistical analysis, and report findings without external component prerequisites.