Do I need a Google account to use the validation tool?

No, the tool interacts with the public Rich Results Test interface to provide validation reports directly in your workflow without requiring a login.

How does the skill handle schema errors?

The skill generates a detailed report identifying the specific field causing the error, the root cause, and a recommended fix to ensure compliance.

Which schema types does the validator support?

It validates all major Schema.org types including Article, Product, FAQPage, BreadcrumbList, Organization, Recipe, and more.

Can I validate schema code before it is integrated into a page?

Absolutely. You can use the --code flag to validate raw JSON-LD snippets to ensure your templates are correct from the start.

Can I test local development servers with this skill?

Yes, the skill supports validating schema on http://localhost and other local environments to catch errors before they reach production.

SEO Schema Validator

Name: SEO Schema Validator
Author: nguyenthienthanh

bynguyenthienthanh

•

Marketing Automation

Validates Schema.org JSON-LD structured data against Google Rich Results standards to ensure search engine visibility.

SEO Schema Validator is a specialized utility for Claude Code designed to ensure that structured data implementations are technically sound and eligible for rich results on search engines. By integrating with the Google Rich Results Test, the skill allows developers to validate live URLs, local development environments, or raw JSON-LD snippets directly from the terminal. It provides clear status reporting, identifies missing required fields or invalid formats, and offers actionable fixes to maintain high-quality SEO standards throughout the development lifecycle.

Key Features

013 GitHub stars

02Real-time validation via Google Rich Results Test integration

03Support for live URLs, local dev servers, and raw code snippets

04Validation of ISO 8601 date formats and absolute URL structures

05Pre-deployment checks for high-priority schema types like Article and Product

06Detailed status reporting with actionable error resolution steps

Use Cases

01Verifying product schema on a staging site before launching an e-commerce page

02Debugging invalid JSON-LD code snippets directly within the Claude Code terminal

03Ensuring blog articles meet Google's rich result requirements for increased CTR

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add nguyenthienthanh/aura-frog seo-schema

For use in Claude.ai and ChatGPT

Download Skill