skill-creator

Plan, design, and package self-contained AgentSkills with optional scripts, references, and assets.

5|Updated Apr 8, 2026
One-click install
npx skills add https://github.com/JansenAnalytics/claudex --skill skill-creator-jansenanalytics
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: skill-creator
Source: https://github.com/JansenAnalytics/claudex/tree/main/skills/skill-creator
Command: npx skills add https://github.com/JansenAnalytics/claudex --skill skill-creator-jansenanalytics

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Helps teams design, structure, and package self-contained AgentSkills with optional scripts, references, and assets for reliable deployment.

Core Features & Use Cases

  • Structured skill scaffolding: ensures SKILL.md frontmatter includes name and description and that the Markdown body provides usage guidance.
  • Bundled resource planning: supports optional scripts/, references/, and assets/ directories to organize tooling and documentation.
  • Packaging and validation: integrates tooling (package_skill.py) to validate and package skills for distribution.

Quick Start

Run the Skill Creation Process to initialize a new skill, fill out SKILL.md, and prepare packaging.

Frequently Asked Questions about skill-creator

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

FAQPage Schema
How do I create and package modular skills for Codex?

To create modular skills, initialize a new skill, fill out the SKILL.md with required YAML frontmatter and a Markdown body, then use package_skill.py to validate and package the directory for distribution.

What is included in skill scaffolding for AgentSkills?

Skill scaffolding involves structuring a SKILL.md file with YAML frontmatter for the name and description, alongside a Markdown body for usage guidance and optional directories for scripts, references, and assets.

Do I need YAML frontmatter to design a self-contained AgentSkill?

Yes, YAML frontmatter containing the skill name and description is required. The Markdown body provides the usage guidance, while scripts, references, and assets directories are optional bundled resources.

How do I validate and prepare skill directories for distribution?

You validate and prepare skill directories for distribution by running the integrated package_skill.py script, which checks the SKILL.md structure and validates the bundled resources before packaging.

Can I include custom scripts and references when packaging skills?

Yes, you can include custom scripts and references. The skill design workflow supports optional scripts/, references/, and assets/ directories to organize tooling and documentation alongside the SKILL.md file.

What is the best way to structure skill design workflows from initialization to distribution?

The best way to structure skill design workflows is to use a progressive-disclosure approach: initialize the skill, populate the SKILL.md, organize optional assets, and run packaging scripts for final validation.