skill-installer

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

8|1|Updated Oct 30, 2025
One-click install
npx skills add https://github.com/akiojin/llm-router --skill skill-installer-akiojin
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: skill-installer
Source: https://github.com/akiojin/llm-router/tree/main/.codex/skills/.system/skill-installer
Command: npx skills add https://github.com/akiojin/llm-router --skill skill-installer-akiojin

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

  • Curated Skill Installation: Install skills from the curated OpenAI skills repo or other repos.
  • GitHub Repo Install: Install from a specific GitHub repo path, including private repos (requires credentials).
  • Communication & Automation: Use helper scripts to list and install skills, and to report status.

Quick Start

Use the skill-installer to install a skill from curated list or from a GitHub repo path, then restart Codex to apply changes.

Frequently Asked Questions about skill-installer

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

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

Install skills from GitHub by providing the repository path to the skill-installer. It clones or downloads the skills into $CODEX_HOME/skills, supporting both public and private repos with credentials. Restart Codex afterward to apply changes.

Can I install multiple skills at once from a curated list?

Yes, skill-installer lists available skills from curated sources and installs multiple skills in one operation. It validates each target location and prevents overwriting existing skills during batch installation.

What happens if a skill already exists in my $CODEX_HOME/skills directory?

The skill-installer prevents overwriting existing skills. If a skill name conflicts, installation stops for that skill, protecting your current configuration from accidental replacement.

Do I need credentials to install skills from private GitHub repositories?

Yes, installing from private repos requires GitHub credentials. The skill-installer prompts for authentication to access and clone private repositories successfully.

Why do I need to restart Codex after installing new skills?

Codex must restart to load and register newly installed skills into the runtime environment. The skill-installer prompts for restart to ensure changes take effect immediately.

Can I use skill-installer to list available skills before installing?

Yes, skill-installer lists all available skills from curated sources or a specified repo. Use this to review options and select which skills to install before committing to installation.