Claude Code
Codex
Cursor
GitHub Copilot
Gemini CLIAbout this skill
Subprocess CLI for ST3GG steganography — encode/decode, steganalysis, PNG chunk/EXIF injection, and AI red-team payloads. Runs as subprocess so output stays out of context. Use when hiding data in images, analyzing images for hidden content, injecting metadata, crafting steganographic PoCs, or detecting steganographic content. Triggers on stegg, steganography, steg, LSB, hide data in image, hidden data, steganalysis.
Quick start
- Copy the install prompt. Use the green button above this README.
- Send it to your agent. Paste it into your coding agent’s chat and send.
- Review the setup. Your agent checks the skill’s instructions, requirements, and installation scope.
Review, license & listing details
This is an imported listing. We haven’t certified its safety, license, or compatibility. Skills may include executable scripts.
Only SKILL.md was scanned. Supporting files and scripts were not checked. No safety grade has been assigned.
0 potential findings · Scanned 11/4/2026 · Scanner 0.2.1
Content SHA-256: 139aea42ecddce9663b1c116731e1470a0133d5aa43dda3757d6705deb99dcde
About this listing
- Category
- Security
- Reported license
- AGPL-3.0
- Listing language (estimated)
- English
- Review status
- Not individually reviewed
- Agent compatibility
- Atlas installation supports Claude Code, Codex, and Cursor. Skill-specific dependencies and features are checked during setup.