rank-schema

Detect, validate, and inject JSON-LD schema into HTML pages.

91|5|Updated Mar 27, 2026
One-click install
npx skills add https://github.com/Houseofmvps/claude-rank --skill rank-schema
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: rank-schema
Source: https://github.com/Houseofmvps/claude-rank/tree/main/skills/rank-schema
Command: npx skills add https://github.com/Houseofmvps/claude-rank --skill rank-schema

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

JSON-LD schema management is error-prone and labor-intensive; this skill automates detection, validation, generation, and injection of structured data to improve search visibility and data quality.

Core Features & Use Cases

  • Detect existing JSON-LD in HTML files and report found types and locations.
  • Validate schemas against Google's requirements and best practices.
  • Generate and inject missing schema types (e.g., Organization, Website, Product, Article, FAQPage) for varied site types.
  • Use Case: A content-heavy site can ensure accurate markup for articles, products, and FAQs to enhance rich results.

Quick Start

Install or run the rank-schema skill to scan a project and automatically align its JSON-LD with recommended types.

Frequently Asked Questions about rank-schema

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I validate and inject JSON-LD schema across my HTML pages?

To validate and inject JSON-LD schema, you can scan your HTML pages to detect existing structured data, validate it against best practices, and automatically generate and inject missing schema types like Organization, Article, and Product.

What is the best way to fix JSON-LD structured data errors on a web app?

Fixing JSON-LD structured data errors involves detecting existing schema in your HTML files, validating it against Google's requirements, and injecting corrected schema types to ensure your structured data aligns with search visibility standards.

Does automated schema generation work for ecommerce and SaaS platforms?

Yes, automated schema generation works for ecommerce and SaaS platforms by applying recommended JSON-LD types like Product and Organization directly across varied site types to improve structured data quality and search visibility.

Can I detect existing JSON-LD markup before generating new schema?

Yes, you can detect existing JSON-LD markup before generating new schema by scanning HTML files to report found schema types and their locations, ensuring you only inject missing structured data where needed.

How do I add FAQPage and Article schema to a content-heavy website?

To add FAQPage and Article schema to a content-heavy website, you generate the missing JSON-LD schema types and inject them into your HTML pages, ensuring accurate markup for enhanced rich search results.

Why does my JSON-LD schema fail Google's structured data requirements?

JSON-LD schema fails Google's requirements when structured data contains errors or missing types; validating schemas against Google's best practices and injecting corrected markup resolves these data quality issues.