skill-creator

Creates and updates Codex skills with templates and best practices.

Updated Apr 30, 2026
One-click install
npx skills add https://github.com/DexterJie/codex-skills --skill skill-creator-dexterjie
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: skill-creator
Source: https://github.com/DexterJie/codex-skills/tree/main/.system/skill-creator
Command: npx skills add https://github.com/DexterJie/codex-skills --skill skill-creator-dexterjie

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill addresses the challenge of creating and updating Codex skills, providing guidance for extending Codex's capabilities with specialized knowledge, workflows, or tool integrations.

Core Features & Use Cases

  • Skill Creation: Step-by-step guide to creating new skills with templates and best practices.
  • Skill Update: Detailed instructions for updating existing skills to enhance their functionality.
  • Use Case: When you need to develop a new skill for Codex, such as a domain-specific knowledge base or a tool integration, this Skill serves as a comprehensive resource to get started.

Quick Start

Use the skill-creator skill to create a new skill that generates a weekly report on financial data.

Frequently Asked Questions about skill-creator

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

FAQPage Schema
How do I create a new skill for Codex?

Updating existing Codex skills involves following detailed instructions to enhance functionality and extend capabilities. This process allows you to modify specialized knowledge bases or tool integrations efficiently without rebuilding from scratch.

What do I need to know before developing a Codex skill?

Before developing a Codex skill, you need knowledge of skill architecture and the Codex system. This background is required to successfully extend functionality through specialized workflows or tool integrations.

When should I build a custom skill for system integration instead of using defaults?

You should build a custom skill when you need to extend Codex capabilities with domain-specific knowledge, custom workflows, or external tool integrations. This approach targets specialized use cases not covered by default features.

Does the skill creation process support external tool integrations?

Yes, the skill creation process supports building external tool integrations within the Codex system. It provides the necessary resources and architectural guidance to connect specialized tools and define custom workflows.