← Back to Skills Marketplace
209
Downloads
0
Stars
0
Active Installs
1
Versions
Install in OpenClaw
/install printhelloworld
Description
生成各编程语言的 Hello World 示例程序
Usage Guidance
This skill is low-risk: it only outputs small code snippets and doesn't request credentials or install anything. Still, review any generated code before running it in your environment (especially shell or compiled code) and be aware the skill will, by default, output only code blocks with no extra explanation. If you need explanations or safety checks, ask the skill explicitly.
Capability Analysis
Type: OpenClaw Skill
Name: printhelloworld
Version: 1.0.0
The skill is a straightforward utility designed to generate 'Hello World' code snippets in various programming languages. Analysis of SKILL.md and _meta.json reveals no malicious instructions, data exfiltration attempts, or suspicious execution patterns; the logic is entirely focused on providing standard code examples as requested by the user.
Capability Assessment
Purpose & Capability
The name/description (generate Hello World examples) matches the SKILL.md instructions exactly. No unrelated capabilities, binaries, or credentials are requested.
Instruction Scope
SKILL.md constrains behavior to producing minimal runnable code examples with language tags and to offering a language choice when none is specified. It does not reference files, environment variables, external endpoints, or other system state.
Install Mechanism
No install spec or code files are present; the skill is instruction-only so nothing is written to disk or downloaded during install.
Credentials
The skill declares no required environment variables, credentials, or config paths. No sensitive access is requested or implied.
Persistence & Privilege
No elevated persistence is requested (always:false). Autonomous invocation is allowed by default but is appropriate given the benign, self-contained nature of the skill.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install printhelloworld - After installation, invoke the skill by name or use
/printhelloworld - Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.0
Initial release of printhelloworld (print_hello_world_multi):
- Generates minimal "print hello world" code snippets in various programming languages.
- Outputs pure code blocks with appropriate language identifiers.
- Provides a selectable language list if none specified by the user.
- Supports multiple languages and outputs code blocks for each if requested.
- Follows each language’s most basic and common syntax.
Metadata
Frequently Asked Questions
What is Print Hello World?
生成各编程语言的 Hello World 示例程序. It is an AI Agent Skill for Claude Code / OpenClaw, with 209 downloads so far.
How do I install Print Hello World?
Run "/install printhelloworld" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is Print Hello World free?
Yes, Print Hello World is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does Print Hello World support?
Print Hello World is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created Print Hello World?
It is built and maintained by Alex.Lao (@alex-gh-lao); the current version is v1.0.0.
More Skills