schema-markup

Generate and validate JSON-LD structured data markup for websites.

Updated Mar 6, 2026

Search Tags:#structured data #schema #search engine optimization #seo #json-ld #rich snippets

Ready to run

npx skills add https://github.com/andginja/marketingskills --skill schema-markup-andginja

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: schema-markup
Source: https://github.com/andginja/marketingskills/tree/main/skills/schema-markup
Command: npx skills add https://github.com/andginja/marketingskills --skill schema-markup-andginja

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill helps you implement structured data markup (JSON-LD) to improve your website's visibility in search engine results and enable rich snippets.

Core Features & Use Cases

Schema Implementation: Generates and validates JSON-LD for various schema types like Organization, Article, Product, FAQPage, etc.
Rich Snippet Enablement: Helps achieve enhanced search result appearances (e.g., star ratings, FAQ dropdowns).
AI Search Optimization: Improves how AI search engines understand and cite your content.
Use Case: You have a new blog post about a product. Use this Skill to add Article and Product schema markup to ensure it appears with rich results in Google Search.

Quick Start

Implement Organization schema markup for your company website.

Frequently Asked Questions about schema-markup

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

FAQPage Schema

How do I add JSON-LD structured data to my website for rich snippets?▼

Generate JSON-LD structured data markup for schema types like Organization, Article, or Product, then integrate the validated scripts into your static HTML, React, or Next.js site to enable rich results.

What schema types are supported for structured data generation?▼

Supported structured data schema types include Organization, Article, Product, FAQPage, HowTo, BreadcrumbList, LocalBusiness, and SoftwareApplication, covering the most common rich results use cases for search engine visibility.

Can I use structured data markup with Next.js and dynamic CMS data?▼

Yes, JSON-LD structured data markup can be integrated with Next.js applications and supports populating schema fields using dynamic CMS data feeds to generate valid rich results.

How do I validate JSON-LD structured data for Google rich results?▼

Validate JSON-LD structured data by testing the generated schema markup using the Google Rich Results Test and Schema.org Validator to confirm search engines can correctly parse and enable rich results.

Does structured data improve how AI search engines understand my content?▼

Yes, structured data improves how AI search engines understand and cite your content. JSON-LD schema markup provides explicit contextual clues that help AI crawlers accurately interpret your website information for search responses.