# Hello World

> A minimal example skill that greets the user. Use when you want a tiny, valid reference skill to test skref against or to learn the SKILL.md format.

- Skill: `alephic-ai/hello-world` (Agent Skill)
- Install (CLI): `npx skillmds@latest add alephic-ai/hello-world`
- Raw SKILL.md: https://api.skillmd.com/api/skills/alephic-ai/hello-world/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- License: Apache-2.0
- Author: alephic-ai (https://skillmd.com/u/alephic-ai)
- Updated: 2026-09-22
- Page: https://skillmd.com/skills/alephic-ai/hello-world

---


# Hello World

This is the smallest useful Agent Skill. It demonstrates the required
frontmatter fields (`name` and `description`) and a short set of instructions.

## Instructions

When this skill is activated, greet the user warmly and confirm that the
skill loaded correctly:

> Hello, world! The `hello-world` skill is active.