skill-installer

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

Updated Feb 5, 2026
One-click install
npx skills add https://github.com/syl2042/codex_skills --skill skill-installer-syl2042
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: skill-installer
Source: https://github.com/syl2042/codex_skills/tree/main/skill-installer
Command: npx skills add https://github.com/syl2042/codex_skills --skill skill-installer-syl2042

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) components.

What problem does it solve?

Install Codex skills into CODEX_HOME/skills from curated lists or a GitHub repo path, enabling teams to share and deploy skills quickly across projects.

Core Features & Use Cases

  • Install from the curated list to quickly provision common skills for a project.
  • Install from a GitHub repository or path to bring in skills not present in the curated set, including private repos.
  • Validates the presence of SKILL.md in each skill directory and installs to CODEX_HOME/skills.

Quick Start

Provide a skill name with an optional --repo or --url to install it from curated lists or a GitHub repository.

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 the skill name with a --repo or --url flag. The tool fetches the repository, validates the SKILL.md file, and installs it into CODEX_HOME/skills.

What is the best way to deploy shared Codex skills across multiple projects?

Deploying shared Codex skills across projects is done by installing from a curated list or GitHub repo path. This fetches and validates the skills into CODEX_HOME/skills, enabling quick team provisioning.

Can I install Codex skills from private GitHub repositories?

Yes, you can install Codex skills from private GitHub repositories. The tool fetches skills from external private repos, validates the SKILL.md file, and installs them into CODEX_HOME/skills.

Does the Codex skill installer require network access to fetch curated listings?

Yes, installing curated or GitHub Codex skills requires network access to fetch listings and repository content. The tool needs connectivity to validate SKILL.md files and install them into CODEX_HOME/skills.

What happens if a skill directory is missing a SKILL.md file during installation?

If a skill directory is missing a SKILL.md file, the installation validation fails. The installer checks for SKILL.md presence in each directory before copying skills into CODEX_HOME/skills.

How do I list available skills before installing them into my environment?

You can list available Codex skills by using the installer to fetch curated listings. This requires network access and displays skills before you install them into CODEX_HOME/skills.