# Undocumented Root Skill

> Negative fixture that must not be auto-discovered as a Codex-native skill.

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

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# Undocumented root

Only an explicitly configured generic-folder adapter may admit this installation.