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Use the OpenCROW steganography stack for hidden-data triage and extraction. Use when Codex needs `steghide`, `zsteg`, or when a full install tracks manual StegSolve or OpenStego setup.
Codex または Claude でインストール この Prompt をコピーして Codex、Claude、または他のアシスタントに貼り付けると、Skill ページを確認してインストールできます。
SOC 職業分類に基づく
Use the Anaconda `ctf` environment and installed reverse-engineering tooling for binary analysis, symbolic execution, disassembly, emulation, and binary patching. Use when Codex needs `angr`, `claripy`, `capstone`, `unicorn`, `ghidra-headless`, `radare2`, `objdump`, `strace`, `ltrace`, `binwalk`, or related tools.
Manage a preinstalled local Minecraft Java client asynchronously for CTF and automation workflows. Use when Codex needs to launch Minecraft in offline mode with alternate usernames, inspect Minecraft logs, focus or type into the X11 game window, send chat or slash commands quickly, or join a multiplayer server by launching the installed client directly instead of relying on the official launcher.
Maintain bidirectional netcat-style TCP communications with persistent asynchronous input/output. Use when Codex must keep a connection open across multiple commands, send messages while receiving background output, inspect connection logs, or safely start/stop reusable sessions for protocol testing, CTF services, debugging sockets, or interactive line-based services.
Maintain persistent asynchronous SSH sessions with bidirectional input/output across multiple commands. Use when Codex must keep an SSH shell open, send commands incrementally, inspect prompts or streamed output, reuse one authenticated connection for a task, or safely start/stop a long-lived remote session for debugging, administration, deployment, log inspection, or interactive line-based workflows on remote hosts.
Use the Anaconda `ctf` environment and installed network tooling for packet- and protocol-level CTF tasks. Use when Codex needs `scapy`, `tshark`, `tcpdump`, `nmap`, `nc`, or `socat` for packet work, capture analysis, or service triage.
Use the OpenCROW utility stack for shell-heavy CTF workflows. Use when Codex needs `jq`, `yq`, `xxd`, `tmux`, `screen`, `rg`, or `fzf` to glue a larger workflow together.
| name | opencrow-stego-toolbox |
| description | Use the OpenCROW steganography stack for hidden-data triage and extraction. Use when Codex needs `steghide`, `zsteg`, or when a full install tracks manual StegSolve or OpenStego setup. |
Use this skill for image or audio artifacts that may hide data in metadata, bit planes, or container structures. It covers steghide for embedded payload extraction and zsteg for PNG/BMP stego triage.
Start the MCP server from the installed CLI:
opencrow-stego-mcp
Verify the mapped stack:
python ~/.codex/skills/opencrow-stego-toolbox/scripts/verify_toolkit.py
zsteg when the target is a PNG or BMP and you suspect LSB or plane-based data hiding.steghide when the file type matches its embedding model and a passphrase may be involved.opencrow-forensics-toolbox when metadata or carved files may be involved too.toolbox_info, toolbox_verify, toolbox_capabilities, stego_inspect, and stego_extract.opencrow-stego-mcp: stdio MCP server for typed stego inspection and extraction workflows.scripts/verify_toolkit.py: confirm that the mapped stego tools are installed.references/tooling.md: quick guidance for choosing stego tools.