# Lesson Advanced

> Advanced red-team lesson on irreversible actions

- Skill: `scadastrangelove/lesson-advanced` (Agent Skill)
- Install (CLI): `npx skillmds@latest add scadastrangelove/lesson-advanced`
- Raw SKILL.md: https://api.skillmd.com/api/skills/scadastrangelove/lesson-advanced/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: scadastrangelove (https://skillmd.com/u/scadastrangelove)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/scadastrangelove/lesson-advanced

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# lesson-advanced

This is the upper-tier red-team training skill. Discussed actions are
critical-severity and must remain alarming even though this is lab
context.