What is a Claude Code Skill?

A Claude Code Skill is a specialized capability that enhances Claude's behavior by providing domain-specific guidance, best practices, and implementation patterns for the Claude Code CLI.

Can I use Skill Creator to validate my existing skills?

Absolutely. It features a 'Validation Only' mode that checks your skill files for syntax errors, missing requirements, and security issues without generating new files.

What files are included in a generated skill?

At minimum, every skill includes SKILL.md, README.md, and CHANGELOG.md. Complex skills may also include modes, data, and template directories.

Is Skill Creator meant for modifying existing code logic?

No, it is strictly a tool for generating and validating the structure and metadata of Claude Code skills from scratch or templates.

Does Skill Creator help with marketplace compliance?

Yes, Skill Creator is built specifically to follow Claudex marketplace standards, including required manifest files, naming conventions, and quality grading.

Skill Creator

Name: Skill Creator
Author: cskiro

bycskiro

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Developer Tools

Automates the generation of standardized Claude Code skills through interactive templates, pattern detection, and quality validation.

Skill Creator is a specialized development utility designed to streamline the lifecycle of building Claude Code skills. By offering guided creation modes, quick-start templates, and clone-and-modify features, it helps developers scaffold high-quality skills that adhere strictly to Claudex marketplace standards. The tool includes a robust validation engine to ensure naming conventions, file structures, and security best practices are met, making it the go-to resource for developers looking to extend Claude's capabilities with custom domain-specific logic.

Key Features

010 GitHub stars

02Clone-and-modify mode to replicate successful existing skill patterns

03Automated quality validation against Claudex marketplace standards

04Interactive guided creation for custom skill architectures

05Integrated security auditing to prevent accidental secret disclosure

06Quick-start templates for minimal, standard, and complex skill types

Use Cases

01Scaffolding a new Claude Code skill from scratch with correct manifest files

02Learning the architectural best practices for Claude Code extensions through pattern detection

03Standardizing existing skills to ensure compatibility and quality before distribution

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add cskiro/claudex skill-creator

For use in Claude.ai and ChatGPT

Download Skill