skill-installer

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

Updated Feb 14, 2026
One-click install
npx skills add https://github.com/oldwombat/nekrosol --skill skill-installer-oldwombat
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: skill-installer
Source: https://github.com/oldwombat/nekrosol/tree/main/.github/skills/.system/skill-installer
Command: npx skills add https://github.com/oldwombat/nekrosol --skill skill-installer-oldwombat

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) components.

What problem does it solve?

Install Codex skills into $CODEX_HOME/skills from a curated list or a GitHub repo path. Use when a user asks to list installable skills, install a curated skill, or install a skill from another repo (including private repos).

Core Features & Use Cases

  • Default sources are curated lists and experimental skills; users can list or install skills from those sources.
  • List skills using the provided scripts; install a skill by name or by repository path; supports installation from a curated list or an external repo.
  • After installation, restart Codex to recognize new skills.

Quick Start

Use the installer to fetch and install a skill from a curated list or a GitHub repository path.

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?

To install Codex skills from a GitHub repository, use the installer to fetch, validate, and copy skill directories from a repo path directly into your $CODEX_HOME/skills folder. It supports both public and private repositories.

Can I list available Codex skills before installing them?

Yes, you can list available Codex skills before installing them by using the provided helper scripts to view all installable skills sourced from default curated lists and experimental repositories.

Do I need network access to install skills from curated lists?

Yes, you need network access to install skills from curated lists because the helper scripts must connect to external sources to fetch, validate, and copy the skill directories into your local environment.

What is the best way to install a skill from a private GitHub repo?

The best way to install a skill from a private GitHub repo is to provide the repository path to the installer, which handles fetching and copying the skill directory while supporting private repository access.

Why are newly installed Codex skills not showing up?

Newly installed Codex skills may not show up because you must restart Codex after installation to recognize the new skills copied into the $CODEX_HOME/skills directory.

Can I install experimental skills into my Codex environment?

Yes, you can install experimental skills into your Codex environment because default sources include experimental skills alongside curated lists, allowing you to fetch and copy them using the installer scripts.