Hello World
/install hello-world-test
Hello World
A minimal demo skill paired with the hello-world OpenClaw plugin.
When to use
Trigger when the user asks for a greeting, says "hello", "hi", "say hi to \x3Cname>", or asks to test the hello-world plugin.
How to use
Call the hello tool registered by the hello-world plugin:
- If the user mentions a name, pass it as the
nameparameter. - Otherwise omit
nameand let the tool default to "world". - Return the tool's text output directly without rephrasing.
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install hello-world-test - After installation, invoke the skill by name or use
/hello-world-test - Provide required inputs per the skill's parameter spec and get structured output
What is Hello World?
Use when the user asks for a hello, a greeting, says hi, or wants to test that the hello-world plugin is loaded. It is an AI Agent Skill for Claude Code / OpenClaw, with 43 downloads so far.
How do I install Hello World?
Run "/install hello-world-test" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is Hello World free?
Yes, Hello World is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does Hello World support?
Hello World is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created Hello World?
It is built and maintained by kevin-li-okg (@kevin-li-okg); the current version is v1.0.0.