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Hello World
by
Mercuryeey
· GitHub ↗
· v1.0.0
1936
Downloads
0
Stars
75
Active Installs
1
Versions
Install in OpenClaw
/install hello-world
Description
A simple greeting skill that responds with a customized hello message in the user's language.
Usage Guidance
This skill appears safe for normal use if you want the agent to provide personalized greetings with date/time and an emoji. It is instruction-only and does not request sensitive access or automatic actions.
Capability Analysis
Type: OpenClaw Skill
Name: hello-world
Version: 1.0.0
The skill bundle contains a simple 'hello-world' skill with a basic `_meta.json` and `SKILL.md`. The instructions in `SKILL.md` are straightforward, guiding the AI agent to provide a personalized greeting with the current date, time, and an emoji. There is no evidence of prompt injection attempts, data exfiltration, malicious execution, or any other high-risk behaviors. The content is entirely aligned with its stated purpose.
Capability Assessment
Purpose & Capability
The artifact purpose and instructions are coherent: greet users in their language, include current date/time, optionally personalize by name, and add an emoji.
Instruction Scope
The SKILL.md does not ask the agent to run commands, call tools, access files, use the network, handle secrets, or modify user data.
Install Mechanism
The bundle contains only a small SKILL.md and no executable scripts, package hooks, binaries, or separate install configuration.
Credentials
No environment variables, credentials, account sessions, local paths, or external services are requested or implied.
Persistence & Privilege
The artifacts show no persistence, background worker behavior, privilege escalation, memory storage, or session handling.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install hello-world - After installation, invoke the skill by name or use
/hello-world - Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.0
hello-world 1.0.0
- Initial release of a greeting skill that responds with a personalized hello message.
- Supports greetings in the user's language.
- Displays the current date and time in the response.
- Adds a fun emoji to each greeting.
- Personalizes the message if a name is provided.
Metadata
Frequently Asked Questions
What is Hello World?
A simple greeting skill that responds with a customized hello message in the user's language. It is an AI Agent Skill for Claude Code / OpenClaw, with 1936 downloads so far.
How do I install Hello World?
Run "/install hello-world" 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 (open-source). 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 Mercuryeey (@mercuryeey); the current version is v1.0.0.
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