What specifically does this skill validate in a plugin?

It checks the entire directory layout, the plugin.json file structure, frontmatter for both skills and agents, and the validity/permissions of hook scripts.

How do I trigger the validation process?

You can invoke it using the command /plugin-creator:validate-plugin-structure followed by the optional path to your plugin directory.

What is the difference between an error and a warning in the report?

An error (✗) indicates a critical issue that will prevent the plugin from working, while a warning (⚠) indicates a missing best practice that is recommended but not required for basic functionality.

Can I integrate this validator into my CI/CD pipeline?

Yes, the validator is designed to be called programmatically or via CLI, making it ideal for automated Stage C validation in development workflows.

Where are the validation rules defined?

The rules are defined in schema files located in skills/validation/schema/, covering frontmatter, hooks, and directory structures.

Claude Plugin Structure Validator

Name: Claude Plugin Structure Validator
Author: TomazWang

byTomazWang

0•

セキュリティとテスト

Validates Claude Code plugin architectures, schemas, and metadata to ensure compliance with publishing standards.

This skill provides a comprehensive validation suite for Claude Code plugins, ensuring every component—from the directory layout and plugin.json metadata to skill frontmatter and hook scripts—meets official requirements. By utilizing schema-based checks, it identifies missing fields, naming convention violations, and structural errors before publication. It is an essential tool for developers looking to automate the quality assurance phase of plugin creation and maintain high-quality standards within the Claude ecosystem.

主な機能

010 GitHub stars

02Schema-based validation for plugin.json and project metadata

03Comprehensive directory structure and file layout verification

04Automated frontmatter checking for skills and agents

05Detailed error and warning reporting with actionable feedback

06Hook script validation and executable status verification

ユースケース

01Automating quality checks in CI/CD pipelines for plugin development

02Verifying a new plugin's structure before publishing or distribution

03Troubleshooting broken plugins after updating directory layouts or metadata

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add tomazwang/agent-toolkit validate-plugin-structure

For use in Claude.ai and ChatGPT

Download Skill