プラグイン

dsh向けのセキュリティ監査とセッションフォレンジック：ツール呼び出し全体の記録（誰が／どのツールを／どのファイルに／いつ）、秘匿情報を伏せた再生、ルールベースのスキャン。

Command resolution forensics: which file a command actually runs, which PATH entry won, what it shadows, how many entries are duplicates or dead, and whether the copies behind one name report the same version.

Teaching-first CTF solving skill: narrates each step's pattern, tool choice and underlying mechanism, then writes a reproducible writeup under solves/<challenge>/ gated by a nine-section check.