skill-installer

Install Codex skills into CODEX_HOME/skills from curated lists or GitHub repos.

Updated Sep 1, 2025
One-click install
npx skills add https://github.com/mathur-exe/annotation-notes --skill skill-installer-mathur-exe
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: skill-installer
Source: https://github.com/mathur-exe/annotation-notes/tree/main/PaperNotes/dotfiles/codex/skills/.system/skill-installer
Command: npx skills add https://github.com/mathur-exe/annotation-notes --skill skill-installer-mathur-exe

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) components.

What problem does it solve?

Installing Codex skills into CODEX_HOME/skills from curated sources or GitHub repos can be error-prone and time-consuming without a unified installer.

Core Features & Use Cases

  • Discover installable skills from curated lists or from a GitHub path
  • Install a curated skill by name or install directly from a repo URL/path
  • Validate skill directories via SKILL.md and place them under CODEX_HOME/skills

Quick Start

Install a skill by name from the curated list, or provide a GitHub URL or owner/repo path to install a new skill.

Frequently Asked Questions about skill-installer

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

FAQPage Schema
How do I install Codex skills from a GitHub repository?▼

You can install Codex skills from a GitHub repository by providing a repo URL or owner/repo path. The installer uses direct download or Git sparse-checkout to fetch skills and places them into CODEX_HOME/skills.

What is a curated skill list and how do I use it?▼

A curated skill list is a pre-validated collection of installable skills. You can use it to discover available skills and install a specific skill by name directly into your CODEX_HOME/skills directory.

Can I install skills from private GitHub repositories?▼

Yes, you can install skills from private GitHub repositories. The installer supports fetching skills from private repos using either direct download or Git sparse-checkout, placing them under CODEX_HOME/skills.

Does the installer validate the skill directory structure before installation?▼

Yes, the installer relies on local validation of SKILL.md at the skill root. This ensures the skill directory is valid before placing it into CODEX_HOME/skills.

What components are supported when installing a skill from a curated list or repo?▼

When installing a skill, the installer supports optional scripts, references, and assets. These components are fetched from the curated list or GitHub repo and placed under CODEX_HOME/skills.

Why use Git sparse-checkout to install skills instead of cloning the whole repository?▼

Git sparse-checkout is used to fetch only the necessary skill directories from a repository, reducing download time and storage. This method populates CODEX_HOME/skills efficiently without cloning the entire repo.