misc-tools
✓Miscellaneous CTF tools for programming challenges, esoteric languages, QR/barcode scanning, and audio/video analysis. Trigger: When solving misc challenges, esoteric languages, QR codes, or media files.
Installation
SKILL.md
| Brainfuck | +-<>[]., characters only | esolang/bfdecode.py | | Malbolge | Base-85 printable ASCII | Online interpreter | | Whitespace | Only spaces, tabs, newlines | Online interpreter | | JSFuck | []()!+ characters only | Browser console | | Ook! | Ook. Ook? Ook! | Online interpreter | | Piet | Colorful bitmap image | npiet compiler |
| Brainfuck | Python | python3 esolang/bfdecode.py code.bf | | QR Code | zbar | zbarimg qrcode.png | | Barcode | zbar | zbarimg barcode.jpg | | Spectrogram | sox | sox audio.wav -n spectrogram -o spec.png | | DTMF | multimon-ng | multimon-ng -a DTMF audio.wav | | Video frames | ffmpeg | ffmpeg -i video.mp4 frames/frame%04d.png |
| Base64 | base64 | base64 -d <<< "SGVsbG8=" | | Hex | xxd | xxd -r -p hex.txt output.bin |
Facts (cite-ready)
Stable fields and commands for AI/search citations.
- Install command
npx skills add https://github.com/g36maid/ctf-arsenal --skill misc-tools- Source
- g36maid/ctf-arsenal
- Category
- *Creative Media
- Verified
- ✓
- First Seen
- 2026-02-11
- Updated
- 2026-02-18
Quick answers
What is misc-tools?
Miscellaneous CTF tools for programming challenges, esoteric languages, QR/barcode scanning, and audio/video analysis. Trigger: When solving misc challenges, esoteric languages, QR codes, or media files. Source: g36maid/ctf-arsenal.
How do I install misc-tools?
Open your terminal or command line tool (Terminal, iTerm, Windows Terminal, etc.) Copy and run this command: npx skills add https://github.com/g36maid/ctf-arsenal --skill misc-tools Once installed, the skill will be automatically configured in your AI coding environment and ready to use in Claude Code or Cursor
Where is the source repository?
https://github.com/g36maid/ctf-arsenal
Details
- Category
- *Creative Media
- Source
- skills.sh
- First Seen
- 2026-02-11