Hello World Echo

Name

odh-ai-helpers:hello-world-echo

Synopsis

/hello-world:echo [name]

Description

The hello-world:echo command prints a greeting message to the console. By default, it prints "Hello world", but when provided with a name argument hello-world:echo $1, it prints "Hello ${1}". This command serves as a basic example of a Claude Code plugin implementation, demonstrating the minimal structure required for a functional plugin command.

It provides a reference implementation for plugin developers. It demonstrates:

• Basic command structure
• Shell command execution within a plugin
• Handling arguments
• Minimal configuration requirements

The spec sections is inspired by https://man7.org/linux/man-pages/man7/man-pages.7.html#topofpage

Implementation

• The command executes a simple bash echo statement
• Accepts an optional name argument ($1)
• If $1 is provided, outputs "Hello $1"
• If no argument is provided, outputs "Hello world"
• Output is sent directly to standard output
• The command is stateless and has no side effects

Examples

1. Basic usage (no arguments):

`` /hello-world:echo ` Output: ` Hello world ``

1. With a name argument:

`` /hello-world:echo Alice ` Output: ` Hello Alice ``

1. With multiple words as name:

`` /hello-world:echo "John Doe" ` Output: ` Hello John Doe ``

Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

• Author: opendatahub-io
• Source: opendatahub-io/ai-helpers
• License: Apache-2.0
• Homepage: https://opendatahub-io.github.io/ai-helpers/

Install and usage instructions live in the source repository linked above.