Codex skills as RE playbooks: unpacking and IOC extraction

Shows how SKILL.md progressive disclosure can keep an LLM's context focused while turning routine RE tasks into repeatable playbooks — valuable thinking for anyone juggling analysts-in-the-loop workflows. Clever writeup and sensible environment notes (FLARE‑VM + VM isolation), but it stops at concept: no packaged skill repo, runnable examples, or tooling to actually drop into your lab, so it reads like research notes rather than a usable project.