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LiuZewei Hello Demo
by
liuzewei1990
· GitHub ↗
· v1.0.0
· MIT-0
98
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0
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0
Active Installs
1
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Install in OpenClaw
/install liuzewei-hello-demo
Description
Provides friendly, time-aware greetings with optional emoji support, customizable by name and language.
README (SKILL.md)
Hello Demo Skill
A simple greeting skill for OpenClaw that provides friendly greetings with time awareness.
Installation
skillhub install hello-demo
Or install from file:
skillhub install --file hello-demo.skill
Usage
Basic greeting
python3 scripts/greet.py [name]
With options
python3 scripts/greet.py Alice --time --emoji
Features
- 👋 Friendly greetings
- 🕐 Time-aware (morning/afternoon/evening)
- 😊 Emoji support
- 🌍 Multi-language ready
Examples
$ python3 scripts/greet.py
Hello, World!
$ python3 scripts/greet.py Alice --time
Good afternoon, Alice!
$ python3 scripts/greet.py Bob --emoji
Hello, Bob! 👋
Author
Created by liuzewei1990 as a demo for OpenClaw skill development.
Usage Guidance
This is a small, self-contained demo — safe to inspect and run. If you want extra caution: open scripts/greet.py yourself (already included) to verify behavior, note the minor author/name inconsistency, and if you plan to install many third-party skills consider running them in a restricted environment. The update_url in config.json points to a GitHub releases API (read-only metadata); no automatic updater is included in the package.
Capability Analysis
Type: OpenClaw Skill
Name: liuzewei-hello-demo
Version: 1.0.0
The skill is a simple greeting utility that provides time-aware greetings. The code in scripts/greet.py is straightforward, using standard libraries to format strings based on user input and the current time. There are no signs of malicious intent, data exfiltration, or suspicious behavior in any of the files (SKILL.md, config.json, etc.).
Capability Assessment
Purpose & Capability
Name, description, and provided files all describe a simple greeting utility. The only executable is scripts/greet.py which implements time-aware greetings and emoji support; no unrelated binaries, env vars, or services are requested. (Minor note: author string in the script differs from config author, which is likely an editorial inconsistency rather than a functional issue.)
Instruction Scope
SKILL.md instructs the agent to run python3 scripts/greet.py with optional flags; the instructions reference only the included script and example usage. There are no steps that read unrelated files, environment variables, or contact external endpoints.
Install Mechanism
No install spec is provided (instruction-only with an included script), so nothing is downloaded or written to disk by an installer. The config.json has an update_url pointing at a GitHub releases API URL, but the skill does not include an installer that automatically fetches updates.
Credentials
The skill declares no required environment variables or credentials and the code does not read environment variables or secrets. Requested permissions are proportionate to a greeting utility.
Persistence & Privilege
The skill is not always-enabled and does not request persistent system-wide configuration changes. It does not modify other skills or agent settings.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install liuzewei-hello-demo - After installation, invoke the skill by name or use
/liuzewei-hello-demo - Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.0
首个版本：基础问候功能，支持时间感知和emoji
Metadata
Frequently Asked Questions
What is LiuZewei Hello Demo?
Provides friendly, time-aware greetings with optional emoji support, customizable by name and language. It is an AI Agent Skill for Claude Code / OpenClaw, with 98 downloads so far.
How do I install LiuZewei Hello Demo?
Run "/install liuzewei-hello-demo" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is LiuZewei Hello Demo free?
Yes, LiuZewei Hello Demo is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does LiuZewei Hello Demo support?
LiuZewei Hello Demo is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created LiuZewei Hello Demo?
It is built and maintained by liuzewei1990 (@liuzewei1990); the current version is v1.0.0.
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