skill-installer

Install AI skills from GitHub repositories into the Codex environment.

Updated Dec 15, 2025
One-click install
npx skills add https://github.com/OpenSourceSam/v2_heras_garden --skill skill-installer-opensourcesam
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: skill-installer
Source: https://github.com/OpenSourceSam/v2_heras_garden/tree/main/.claude/skills/skill-installer
Command: npx skills add https://github.com/OpenSourceSam/v2_heras_garden --skill skill-installer-opensourcesam

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) components.

What problem does it solve?

This Skill simplifies the process of adding new AI capabilities by installing them directly from GitHub repositories, whether from a curated list or a custom location.

Core Features & Use Cases

  • Curated Skill Installation: Easily install skills from a pre-approved list (e.g., openai/skills).
  • Custom Repository Installation: Install skills from any public or private GitHub repository by providing the repo path and optional branch/subdirectory.
  • Use Case: A user wants to add a new skill for summarizing web pages. They can ask the AI to "install the web summarizer skill from the curated list" or provide a specific GitHub URL for a custom summarization skill.

Quick Start

Use the skill installer to list all available curated skills.

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 the Codex environment?

To install AI skills from a GitHub repository into the Codex environment, use the skill installer to fetch them from a curated list or direct GitHub URLs. It supports specifying branches and subdirectories for both public and private repositories.

Can I install GitHub skills from a private repository?

Yes, you can install skills from private GitHub repositories. The installer handles authentication and network issues by utilizing fallback mechanisms, allowing secure access to custom skills stored in restricted private repos.

What is the best way to add custom AI capabilities from a specific GitHub branch?

The best way to add custom AI capabilities from a specific GitHub branch is providing the repository path and optional branch name to the skill installer. It fetches the exact skills using git sparse checkout or direct download methods.

Does the skill installer support git sparse checkout for downloading repository contents?

Yes, the skill installer supports git sparse checkout for downloading repository contents. It uses this method alongside direct download fallbacks to efficiently retrieve specific AI skills from GitHub repositories.

What happens if the GitHub repository installation fails due to network issues?

If GitHub repository installation fails due to network issues, the installer automatically initiates fallback mechanisms. These alternative download methods ensure the skill retrieval process completes despite intermittent connectivity problems.