# Hello World

> A test skill from an extension

- Skill: `nintendadev/hello-world` (Agent Skill)
- Install (CLI): `npx skillmds@latest add nintendadev/hello-world`
- Raw SKILL.md: https://api.skillmd.com/api/skills/nintendadev/hello-world/raw
- Safety review: pending (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: NintendaDev (https://skillmd.com/u/nintendadev)
- Updated: 2026-09-22
- Page: https://skillmd.com/skills/nintendadev/hello-world

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# Hello World

This is a test skill installed by the unikit-ext-hello extension.