Skill Builder

Generate SKILL.md files with YAML frontmatter and directory structures.

3|Updated Oct 8, 2025
One-click install
npx skills add https://github.com/seanchatmangpt/ggen --skill skill-builder-seanchatmangpt
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: Skill Builder
Source: https://github.com/seanchatmangpt/ggen/tree/main/.archive/.claude-backup/.claude/skills/skill-builder
Command: npx skills add https://github.com/seanchatmangpt/ggen --skill skill-builder-seanchatmangpt

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill streamlines the creation of new Claude Code Skills by providing a structured approach to defining their metadata, organization, and content, ensuring they meet the official specification for discoverability and usability.

Core Features & Use Cases

  • Skill Template Generation: Offers multiple templates (Basic, Intermediate, Advanced) to kickstart skill development.
  • Specification Guidance: Provides clear rules and best practices for YAML frontmatter, directory structure, and content organization.
  • Use Case: When you need to build a custom skill for a specific workflow, like automating code reviews or generating API documentation, this Skill guides you through creating a production-ready skill that Claude can understand and utilize effectively.

Quick Start

Use the Skill Builder to create a new skill named 'my-new-skill' using the intermediate template.

Frequently Asked Questions about Skill Builder

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

FAQPage Schema
How do I create a Claude Code Skill with the correct YAML frontmatter and directory structure?

To create a Claude Code Skill, use Skill Builder to generate a correctly formatted SKILL.md file with YAML frontmatter, progressive disclosure architecture, and recommended directory structures. It provides multiple templates to kickstart skill development.

What is the recommended format for a SKILL.md file when building custom Claude AI skills?

The recommended format for a SKILL.md file includes specific YAML frontmatter, progressive disclosure architecture, and an organized directory structure. Skill Builder provides specification guidance and validation checklists to ensure adherence to the Claude Skills specification.

Does Skill Builder support different complexity levels for prompt engineering and skill development?

Skill Builder supports different complexity levels for skill development by offering Basic, Intermediate, and Advanced templates. These templates help structure custom workflows like automating code reviews or generating API documentation for Claude AI.

How to validate a newly generated markdown skill against the Claude Code specification?

You validate a newly generated markdown skill by using the validation checklists provided by Skill Builder. These checklists ensure your SKILL.md file adheres to the official Claude Skills specification for discoverability and usability.

Can I use Skill Builder to generate code generation templates without prior YAML knowledge?

Yes, you can generate code generation templates without prior YAML knowledge. Skill Builder provides clear rules and best practices for YAML frontmatter, guiding you through creating production-ready skills that Claude can understand and utilize effectively.

When should I use the advanced template over the basic template for Claude skill development?

You should use the advanced template over the basic template when your custom workflow requires complex code generation or API documentation tasks. Skill Builder offers multiple templates to match the specific complexity needs of your Claude AI skill.