# 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. Use when this capability is needed.

- Skill: `tomevault-io/uloop-hello-world` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds@latest add tomevault-io/uloop-hello-world`
- Raw SKILL.md: https://api.skillmd.com/api/skills/tomevault-io/uloop-hello-world/raw
- Safety review: pending (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: AI & ML
- Author: tomevault-io (https://skillmd.com/u/tomevault-io)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/tomevault-io/uloop-hello-world

---


# uloop hello-world

Personalized hello world tool with multi-language support.

## Usage

```bash
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

```bash
# 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

---
> Converted and distributed by [TomeVault](https://tomevault.io/claim/hatayama) — claim your Tome and manage your conversions.
<!-- tomevault:4.0:skill_md:2026-04-11 -->