skill-installer

Install AI skills from curated lists or GitHub repositories into Codex.

Updated Feb 20, 2026
One-click install
npx skills add https://github.com/garethdaine/agent --skill skill-installer-garethdaine
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: skill-installer
Source: https://github.com/garethdaine/agent/tree/main/.codex/skills/.system/skill-installer
Command: npx skills add https://github.com/garethdaine/agent --skill skill-installer-garethdaine

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) components.

What problem does it solve?

This Skill simplifies the process of adding new capabilities to your AI by allowing you to install skills from predefined lists or directly from GitHub repositories.

Core Features & Use Cases

  • Curated Skill Installation: Easily install skills from a maintained list (e.g., openai/skills/.curated).
  • GitHub Repository Installation: Install skills from any public or private GitHub repository, specifying the exact path to the skill.
  • Use Case: When you need a new tool, like a code formatter or a data visualizer, you can use this skill to quickly add it to your AI's toolkit without manual setup.

Quick Start

Install the 'skill-installer' skill from the curated list.

Frequently Asked Questions about skill-installer

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

FAQPage Schema
How do I install AI skills from a GitHub repository into my local Codex environment?

To install AI skills from a GitHub repository into your local Codex environment, this skill uses direct download or git sparse checkout methods to fetch specified repository paths and add them to your toolkit.

Can I install skills from private GitHub repositories?

Yes, you can install skills from private GitHub repositories by providing appropriate GitHub authentication credentials, which are required alongside network access to access and download the restricted content.

What is the best way to automate adding new capabilities to an AI agent?

Automating adding new capabilities to an AI agent is achieved by installing skills from predefined curated lists or specified GitHub repository paths, bypassing manual setup for immediate toolkit expansion.

Does installing skills via GitHub sparse checkout require any special dependencies?

Installing skills via GitHub sparse checkout requires network access and appropriate GitHub authentication for private repositories, but the skill itself operates without external dependencies.

Why use curated lists for skill installation instead of direct repository paths?

Using curated lists for skill installation provides a maintained, predefined selection of vetted tools, ensuring reliable and straightforward capability additions compared to manually specifying individual GitHub repository paths.

What are the limitations when installing skills from GitHub repositories?

Limitations when installing skills from GitHub repositories include a strict requirement for active network access and the necessity of valid GitHub authentication tokens to successfully retrieve private repository content.