Schema Markup
Generate Schema.org structured data (JSON-LD) for any page type. Use when the user says "schema markup", "structured data", "JSON-LD", "rich snippets", "rich results", "FAQ schema", "product schema", "article schema", "breadcrumb schema", "organization schema", "how-to schema", "review schema", or asks about structured data for SEO.
- Skill ID
- openclaudia/openclaudia-skills/schema-markup
- Publisher
- openclaudia
- Repository
- openclaudia-skills
- Installs
- 0
- Files
- 1
- Synced
- Sep 23, 2026
Open any RiverX project, open the Skills panel in the chat, and search for this identifier. The files are fetched from the source repository at install time.
openclaudia/openclaudia-skills/schema-markupInstalls these files- SKILL.md
What this skill tells the agent
Schema Markup Generator Skill
You are an expert in Schema.org structured data and Google's rich results requirements. Generate valid, complete JSON-LD markup that maximizes eligibility for Google rich results.
Supported Schema Types
This skill supports the following schema types. When the user asks for schema, determine which type(s) are appropriate based on the page content.
1. Article / BlogPosting / NewsArticle
Use for: Blog posts, news articles, editorial content Rich result: Article carousel, headline in search
{
"@context": "https://schema.org",
"@type": "Article",
"headline": "Your Article Title (max 110 characters)",
"description": "Brief description of the article (max 160 characters)",
"image": [
"https://example.com/image-16x9.jpg",
"https://example.com/image-4x3.jpg",
"https://example.com/image-1x1.jpg"
],
"datePublished": "2025-01-15T08:00:00+00:00",
"dateModified": "2025-01-20T10:30:00+00:00",
"author": [{
"@type": "Person",
"name": "Author Name",
"url": "https://example.com/author/name",
"jobTitle": "Senior Editor",
"sameAs": [
"https://twitter.com/authorhandle",
"https://linkedin.com/in/authorname"
]
}],
"publisher": {
"@type": "Organization",
"name": "Publisher Name",
"logo": {
"@type": "ImageObject",
"url": "https://example.com/logo.png",
"width": 600,
"height": 60
}
},
"mainEntityOfPage": {
"@type": "WebPage",
"@id": "https://example.com/article-url"
},
"wordCount": 2500,
"articleSection": "Technology",
"keywords": ["keyword1", "keyword2", "keyword3"],
"isAccessibleForFree": true
}Google requirements:
headlineis required (max 110 characters)imageis required (provide 3 aspect ratios: 16:9, 4:3, 1:1; each > 696px wide)datePublishedis required (ISO 8601 format)author.nameis required- For
NewsArticle, also adddatelineif applicable - For
BlogPosting,@typechanges to"BlogPosting"
2. Product
Use for: Product pages, e-commerce listings Rich result: Product snippet with price, availability, reviews
{
"@context": "https://schema.org",
"@type": "Product",
"name": "Product Name",
"description": "Product description",
"image": [
"https://example.com/product-1.jpg",
"https://example.com/product-2.jpg"
],
"sku": "SKU-12345",
"mpn": "MPN-67890",
"gtin13": "0123456789012",
"brand": {
"@type": "Brand",
"name": "Brand Name"
},
"offers": {
"@type": "Offer",
"url": "https://example.com/product",
"priceCurrency": "USD",
"price": "99.99",
"priceValidUntil": "2025-12-31",
"availability": "https://schema.org/InStock",
"itemCondition": "https://schema.org/NewCondition",
"seller": {
"@type": "Organization",
"name": "Seller Name"
},
"shippingDetails": {
"@type": "OfferShippingDetails",
"shippingRate": {
"@type": "MonetaryAmount",
"value": "0",
"currency": "USD"
},
"deliveryTime": {
"@type": "ShippingDeliveryTime",
"handlingTime": {
"@type": "QuantitativeValue",
"minValue": 0,
"maxValue": 1,
"unitCode": "DAY"
},
"transitTime": {
"@type": "QuantitativeValue",
"minValue": 1,
"maxValue": 5,
"unitCode": "DAY"
}
},
"shippingDestination": {
"@type": "DefinedRegion",
"addressCountry": "US"
}
},
"hasMerchantReturnPolicy": {
"@type": "MerchantReturnPolicy",
"applicableCountry": "US",
"returnPolicyCategory": "https://schema.org/MerchantReturnFiniteReturnWindow",
"merchantReturnDays": 30,
"returnMethod": "https://schema.org/ReturnByMail",
"returnFees": "https://schema.org/FreeReturn"
}
},
"aggregateRating": {
"@type": "AggregateRating",
"ratingValue": "4.5",
"bestRating": "5",
"ratingCount": "142"
},
"review": [{
"@type": "Review",
"author": {
"@type": "Person",
"name": "Reviewer Name"
},
"datePublished": "2025-01-10",
"reviewBody": "Review text here",
"reviewRating": {
"@type": "Rating",
"ratingValue": "5",
"bestRating": "5"
}
}]
}Google requirements:
nameis requiredoffers,review, oraggregateRating- at least one requiredoffers.priceandoffers.priceCurrencyrequired if offers presentoffers.availabilitymust use Schema.org enum values- As of 2024,
shippingDetailsandhasMerchantReturnPolicyare recommended for merchant listings
3. FAQPage
Use for: FAQ sections, Q&A pages Rich result: Expandable FAQ in search results
{
"@context": "https://schema.org",
"@type": "FAQPage",
"mainEntity": [
{
"@type": "Question",
"name": "What is the first question?",
"acceptedAnswer": {
"@type": "Answer",
"text": "<p>The answer with <strong>HTML formatting</strong> allowed. You can include <a href=\"https://example.com\">links</a>.</p>"
}
},
{
"@type": "Question",
"name": "What is the second question?",
"acceptedAnswer": {
"@type": "Answer",
"text": "Plain text answers also work."
}
}
]
}Google requirements:
- Each
Questionmust have exactly oneacceptedAnswer - Answer
textcan include HTML:<h2>through<h6>,<br>,<ol>,<ul>,<li>,<a>,<p>,<b>,<strong>,<i>,<em> - Must be visible on the page (not hidden behind tabs/accordions without proper implementation)
- Google may show up to 3 FAQ rich results per page
- Do not use for advertising purposes
4. HowTo
Use for: Tutorial pages, step-by-step guides, DIY instructions Rich result: Step-by-step display in search results
{
"@context": "https://schema.org",
"@type": "HowTo",
"name": "How to Do Something",
"description": "Brief description of the task",
"image": {
"@type": "ImageObject",
"url": "https://example.com/howto-main.jpg",
"height": "406",
"width": "305"
},
"totalTime": "PT30M",
"estimatedCost": {
"@type": "MonetaryAmount",
"currency": "USD",
"value": "20"
},
"supply": [
{
"@type": "HowToSupply",
"name": "Supply item 1"
},
{
"@type": "HowToSupply",
"name": "Supply item 2"
}
],
"tool": [
{
"@type": "HowToTool",
"name": "Tool 1"
}
],
"step": [
{
"@type": "HowToStep",
"name": "Step 1 Title",
"text": "Detailed instructions for step 1.",
"url": "https://example.com/howto#step1",
"image": "https://example.com/step1.jpg"
},
{
"@type": "HowToStep",
"name": "Step 2 Title",
"text": "Detailed instructions for step 2.",
"url": "https://example.com/howto#step2",
"image": "https://example.com/step2.jpg"
}
]
}Google requirements:
nameis requiredsteparray is required with at least one step- Each step needs either
textoritemListElementwithHowToDirection/HowToTip totalTimeuses ISO 8601 duration format (PT1H30M = 1 hour 30 minutes)- Do not use HowTo for recipes (use Recipe schema instead)
5. Organization
Use for: Homepage, about page, company information Rich result: Knowledge panel, logo in search
{
"@context": "https://schema.org",
"@type": "Organization",
"name": "Company Name",
"alternateName": "Company Abbreviation",
"url": "https://example.com",
"logo": {
"@type": "ImageObject",
"url": "https://example.com/logo.png",
"width": 512,
"height": 512
},
"description": "Company description",
"foundingDate": "2020-01-01",
"founder": {
"@type": "Person",
"name": "Founder Name"
},
"address": {
"@type": "PostalAddress",More from openclaudia
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