Can the Skill Validator fix errors automatically?

Yes, it provides an auto-fix feature that can resolve common issues like incorrect file naming, YAML formatting, and basic structural discrepancies.

What specifically does the Skill Validator check?

It validates file organization (SKILL.md, HOW_TO_USE.md), YAML frontmatter syntax, Python imports, and naming conventions such as kebab-case for skill names.

Does it support validating multiple skills at once?

Yes, it includes batch processing capabilities that allow you to scan an entire directory of skills and generate a summary report in JSON, CSV, or Markdown.

Is this validator updated for the latest Claude documentation?

The tool is designed to check against official Anthropic Claude Skills documentation standards to ensure full compatibility.

Skill Validator

Name: Skill Validator
Author: chaorenex1

bychaorenex1

•

Developer Tools

Validates Claude skill files for structural integrity, YAML frontmatter accuracy, and Python code compliance with official standards.

The Skill Validator is an essential utility for developers building custom extensions for Claude Code, ensuring every skill adheres to official Anthropic documentation and best practices. It streamlines the development process by performing deep scans of file structures, verifying YAML metadata, checking Python imports, and enforcing strict naming conventions. By identifying errors early and offering automated fixes, this skill helps maintain a high-quality codebase and ensures seamless integration of new capabilities into the Claude ecosystem.

Key Features

01Python code analysis for proper imports and error handling

02YAML frontmatter checking for required fields and kebab-case naming

03Comprehensive file structure and organization validation

04Automatic fix suggestions for common naming and formatting issues

05Batch processing capabilities for auditing entire skill libraries

061 GitHub stars

Use Cases

01Standardizing legacy skills to meet updated Anthropic documentation requirements

02Automated CI/CD pipeline integration for skill repository maintenance

03Pre-deployment quality checks for custom Claude skills

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add chaorenex1/coding-workflow skill-validator

For use in Claude.ai and ChatGPT

Download Skill