hello_world

Execute a Python script and capture its standard output.

295|49|Updated Nov 23, 2025
One-click install
npx skills add https://github.com/smallnest/langgraphgo --skill hello-world-smallnest
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: hello_world
Source: https://github.com/smallnest/langgraphgo/tree/main/examples/goskills_example/skills/hello_world
Command: npx skills add https://github.com/smallnest/langgraphgo --skill hello-world-smallnest

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) components.

What problem does it solve?

This Skill provides a quick, reliable way to verify that your Python runtime and the skill runner are functioning. It helps teams confirm environment readiness before building more complex automation.

Core Features & Use Cases

  • Simple Script Execution: Run a Python script and capture its output to confirm tooling works.
  • Environment Health Check: Ensure Python is installed and accessible from the command line.
  • Onboarding & Debugging: A friendly first-step for new developers to verify setup.

Quick Start

Run the script at scripts/hello.py to print the greeting. For example: python scripts/hello.py

Frequently Asked Questions about hello_world

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I verify my Python environment is set up correctly?

Run a Python script to verify your environment by executing `python scripts/hello.py`. This confirms Python is installed, accessible in your PATH, and the script runner can invoke and capture output—essential before building complex automation.

What's the quickest way to confirm script execution is working?

Execute the hello_world script to validate that your system can run Python programs and retrieve their output. This serves as a baseline health check for environment readiness and tooling integration.

Can I use this for onboarding new developers to verify their setup?

Yes. The hello_world script provides a simple, friendly first step for new team members to confirm Python runtime availability and script execution capability without complexity, making it ideal for onboarding and debugging scenarios.

What do I need before running the hello_world script?

You need a Python interpreter installed and available in your system PATH, access to the scripts/hello.py file, and an agent capable of invoking scripts and capturing standard output for environment verification.

Why would I use a hello_world script instead of manual environment checks?

Automated script execution provides a reliable, repeatable way to validate Python runtime and tooling integration. It captures output programmatically, reducing manual verification steps and confirming end-to-end functionality before deploying complex automation.