Skill Builder

Generate Claude Code Skills with YAML frontmatter and directory structures.

Updated Feb 10, 2026
One-click install
npx skills add https://github.com/eysenfalk/git-review --skill skill-builder-eysenfalk
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: Skill Builder
Source: https://github.com/eysenfalk/git-review/tree/main/.claude/skills/skill-builder
Command: npx skills add https://github.com/eysenfalk/git-review --skill skill-builder-eysenfalk

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill streamlines the creation of custom Claude Code Skills, ensuring they adhere to the official specification with proper YAML frontmatter, progressive disclosure structure, and complete directory organization.

Core Features & Use Cases

  • Skill Generation: Creates production-ready Claude Code Skills from scratch.
  • Specification Adherence: Enforces correct YAML formatting, naming conventions, and description requirements.
  • Directory Structure: Organizes skills with optional scripts/, references/, and assets/ directories.
  • Use Case: When you need to build a new custom skill for a specific workflow, generate a skill template, or ensure your custom skills are discoverable and usable by Claude.

Quick Start

Use the Skill Builder to create a new skill named 'my-first-skill'.

Frequently Asked Questions about Skill Builder

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

FAQPage Schema
How do I create custom Claude Skills with correct YAML frontmatter?

Creating custom Claude Skills requires correctly formatted YAML frontmatter defining the name and description. This ensures your custom skills meet the official specification and are discoverable by Claude platforms.

What directory structure is needed for Claude Code Skills?

Claude Code Skills require an organized directory structure with optional scripts, references, and assets folders. This setup supports progressive disclosure and ensures autonomous discovery by Claude platforms.

Can I use a template generator to build Claude Skills from scratch?

Yes, using a template generator streamlines building Claude Skills from scratch by enforcing correct YAML formatting and directory organization. It outputs production-ready custom skills for specific workflows.

What is progressive disclosure in Claude Skills development?

Progressive disclosure in Claude Skills development is a structural organization method using templates and directories. It enables Claude platforms to autonomously discover and use your custom skills.

Do I need markdown files to ensure my custom skills are discoverable by Claude?

Markdown files with correct YAML frontmatter are required to ensure custom skills are discoverable by Claude. The markdown content supports the progressive disclosure structure required by the specification.