# Hello World

> Use when the user wants a minimal greeting example demonstrating the simplest possible SKILL.md with only required frontmatter.

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

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# Hello world

Respond with a single friendly greeting sentence that acknowledges the user by name if one was provided, otherwise say "Hello, world!".