How does validation work in this skill?

It runs a dedicated script to check for required sections (Critical Rules, Instructions, etc.), proper naming conventions, and optimal character counts for descriptions.

Can I use this to create agents?

No, this skill is specifically for building skills. For creating agents, you should interface with the agents/ directory directly as per the documentation.

Does it overwrite my existing skills?

No, it reads existing SKILL.md files first, runs an audit, and proposes specific changes for your approval before applying any updates.

What is the primary purpose of the Skill Builder?

It automates the creation and validation of SKILL.md files to ensure they follow official architectural standards for Claude Code extensions.

Claude Skill Builder

Name: Claude Skill Builder
Author: am2rican5

byam2rican5

0•

Herramientas para Desarrolladores

Automates the creation and refinement of Claude Code skills using Anthropic-aligned best practices and built-in validation.

The Skill Builder is a specialized workflow automation tool designed to streamline the development lifecycle of custom Claude Code skills. It guides developers through creating standards-compliant SKILL.md files—including frontmatter, critical rules, and troubleshooting sections—while enforcing strict naming conventions and character limits. By integrating automated validation scripts, it ensures every skill follows official architectural patterns and includes necessary trigger phrases, making it an essential utility for anyone extending Claude's capabilities with domain-specific logic.

Características Principales

01Automated SKILL.md generation following Anthropic best practices

02Intelligent frontmatter and description formatting with trigger phrase generation

03Automated updates and audits for existing skill files

04Built-in validation via specialized shell scripts

050 GitHub stars

06Strict enforcement of kebab-case naming and documentation structure

Casos de Uso

01Ensuring consistency and reliability across a library of organizational AI plugins

02Auditing and updating legacy skill files to meet current structural standards

03Developing new domain-specific skills for specialized Claude Code workflows

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add am2rican5/cc-plugin skill-builder

For use in Claude.ai and ChatGPT

Download Skill