hello-world

Prefix all chat responses with 'Hello, world!'.

Updated Nov 12, 2025

Search Tags:#verification #starter #greeting #skillstack #hello

Ready to run

npx skills add https://github.com/jphetphoumy/skillstack --skill hello-world-jphetphoumy

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: hello-world
Source: https://github.com/jphetphoumy/skillstack/tree/main/skills/hello-world
Command: npx skills add https://github.com/jphetphoumy/skillstack --skill hello-world-jphetphoumy

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill provides a simple, friendly greeting pattern to verify Skillstack wiring and responsiveness.

Core Features & Use Cases

Wiring check: Ensures the Skill can be discovered and invoked.
Greeting behavior: Standardizes responses to begin with a friendly greeting.
Quick validation: Serves as a smoke test for the Skill environment.

Quick Start

Ask Claude to run the hello-world skill to confirm wiring, e.g., “Use the hello-world skill.”

Frequently Asked Questions about hello-world

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I verify that a skill is properly wired and responding?▼

Verification of skill wiring checks whether the skill can be discovered and invoked correctly. The hello-world skill serves as a smoke test by confirming that responses are prefixed with 'Hello, world!' deterministically, ensuring the environment is responsive and the skill infrastructure is functioning.

What's a simple starter skill for testing onboarding and demos?▼

A starter skill for onboarding and demos provides a lightweight, deterministic greeting pattern to validate the skill environment. Hello-world standardizes responses with a consistent introductory phrase, making it ideal for quick validation and demonstrating skill invocation in tutorials.

Can I use a skill to enforce a consistent greeting format across user-facing interactions?▼

Yes. A skill can enforce deterministic prefixing of a greeting phrase at the start of all responses while preserving subsequent content and formatting. This approach works for any user-facing chat interaction requiring a standardized introductory phrase without altering the core response logic.

How does a greeting skill work as a wiring check?▼

A greeting skill wiring check ensures the skill can be discovered and invoked by applying a deterministic, observable behavior—prefixing all responses with a standard phrase. If the greeting appears consistently, the skill environment is working correctly.

What should I use to run a quick smoke test on a skill environment?▼

A basic starter skill like hello-world provides a quick smoke test by applying a deterministic greeting prefix to responses. Running this skill confirms the environment can discover, invoke, and execute skills with observable, repeatable output.