uloop-hello-world

Sample hello world tool via uloop CLI. Use when you need to test the MCP tool system or see an example of custom tool implementation.

$ Installer

git clone https://github.com/hatayama/uLoopMCP /tmp/uLoopMCP && cp -r /tmp/uLoopMCP/Assets/Editor/CustomCommandSamples/HelloWorld ~/.claude/skills/uLoopMCP

// tip: Run this command in your terminal to install the skill

SKILL.md

View on GitHub →

name: uloop-hello-world description: Sample hello world tool via uloop CLI. Use when you need to test the MCP tool system or see an example of custom tool implementation.

uloop hello-world

Personalized hello world tool with multi-language support.

Usage

uloop hello-world [options]

Parameters

Parameter	Type	Default	Description
`--name`	string	`World`	Name to greet
`--language`	string	`english`	Language for greeting: `english`, `japanese`, `spanish`, `french`
`--include-timestamp`	boolean	`true`	Whether to include timestamp in response

Examples

# Default greeting
uloop hello-world

# Greet with custom name
uloop hello-world --name "Alice"

# Japanese greeting
uloop hello-world --name "太郎" --language japanese

# Spanish greeting without timestamp
uloop hello-world --name "Carlos" --language spanish --include-timestamp false

Output

Returns JSON with:

Message: The greeting message
Language: Language used for greeting
Timestamp: Current timestamp (if enabled)

Notes

This is a sample custom tool demonstrating:

Type-safe parameter handling with Schema
Enum parameters for language selection
Boolean flag parameters
Multi-language support