What can you do with this server?

The schema-gen-mcp server enables AI assistants to generate and validate Schema.org JSON-LD structured data markup for SEO optimization. * Generate structured data for 12 Schema.org types: Create JSON-LD markup for Person, Organization, Product, FAQPage, Article, LocalBusiness, Event, WebSite, BreadcrumbList, HowTo, Review, and VideoObject by providing a type and key-value field pairs * List supported schema types: Retrieve all supported schema types with their available fields and descriptions * Quickly generate common schemas: * Person — name, job title, email, image, social profiles, organization, birth date, nationality * Product — pricing, currency, brand, SKU, availability, image, description * FAQPage — from an array of question-and-answer pairs * Article — headline, author, publisher, publication/modified date * Organization — name, URL, logo, founder, founding date, description, social profiles * Validate existing JSON-LD: Check markup for errors, missing required fields, improper @context, invalid @type, and other common issues * Google Rich Results compatibility: Output validated against Google's structured data requirements for rich snippets

Which integrations are available for this server?

Generates Schema.org JSON-LD structured data markup that is validated against Google's structured data requirements to support Rich Results such as Knowledge Panels, FAQ results, and Product snippets.

schema-gen-mcp by sharozdawa

The schema-gen-mcp server enables AI assistants to generate and validate Schema.org JSON-LD structured data markup for SEO optimization.

Generate structured data for 12 Schema.org types: Create JSON-LD markup for Person, Organization, Product, FAQPage, Article, LocalBusiness, Event, WebSite, BreadcrumbList, HowTo, Review, and VideoObject by providing a type and key-value field pairs
List supported schema types: Retrieve all supported schema types with their available fields and descriptions
Quickly generate common schemas:
- Person — name, job title, email, image, social profiles, organization, birth date, nationality
- Product — pricing, currency, brand, SKU, availability, image, description
- FAQPage — from an array of question-and-answer pairs
- Article — headline, author, publisher, publication/modified date
- Organization — name, URL, logo, founder, founding date, description, social profiles
Validate existing JSON-LD: Check markup for errors, missing required fields, improper @context, invalid @type, and other common issues
Google Rich Results compatibility: Output validated against Google's structured data requirements for rich snippets

Features

:sparkles: 12 Schema Types — Person, Organization, Product, FAQ, Article, LocalBusiness, Event, WebSite, BreadcrumbList, HowTo, Review, VideoObject
:eyes: Live JSON-LD Preview — See your structured data rendered in real-time as you fill in fields
:clipboard: One-Click Copy — Copy generated JSON-LD to clipboard instantly
:white_check_mark: Google Rich Results Ready — Output is validated against Google's structured data requirements
:robot: MCP Server — Use with Claude Desktop, Cursor, or any MCP-compatible AI assistant
:shield: Schema Validation — Validate existing JSON-LD for errors and warnings
:zap: No Dependencies — Clean, standalone web app with zero external runtime dependencies

Supported Schema Types

Type	Description	Google Rich Result
Person	People, professionals, public figures	:white_check_mark: Knowledge Panel
Organization	Companies, non-profits, institutions	:white_check_mark: Logo, Knowledge Panel
Product	Products with pricing and reviews	:white_check_mark: Product Rich Snippet
FAQPage	Frequently asked questions	:white_check_mark: FAQ Rich Result
Article	Blog posts, news articles	:white_check_mark: Article Rich Result
LocalBusiness	Physical stores, restaurants, services	:white_check_mark: Local Business Panel
Event	Concerts, conferences, meetups	:white_check_mark: Event Rich Result
WebSite	Websites with search functionality	:white_check_mark: Sitelinks Search Box
BreadcrumbList	Navigation breadcrumb trails	:white_check_mark: Breadcrumb Rich Result
HowTo	Step-by-step instructions	:white_check_mark: How-to Rich Result
Review	Product or service reviews	:white_check_mark: Review Snippet
VideoObject	Videos with metadata	:white_check_mark: Video Rich Result

Screenshots

Screenshots coming soon.

Getting Started

Web App

# Clone the repository
git clone https://github.com/sharozdawa/schema-gen.git
cd schema-gen

# Install dependencies
npm install

# Start the development server
npm run dev

Open http://localhost:3000 in your browser.

MCP Server

The MCP server lets AI assistants generate Schema.org markup directly. Install it in your preferred AI tool:

Claude Desktop

Add to your claude_desktop_config.json:

{
  "mcpServers": {
    "schema-gen": {
      "command": "npx",
      "args": ["-y", "schema-gen-mcp"]
    }
  }
}

Cursor

Add to .cursor/mcp.json:

{
  "mcpServers": {
    "schema-gen": {
      "command": "npx",
      "args": ["-y", "schema-gen-mcp"]
    }
  }
}

Available MCP Tools

Tool	Description
`generate_schema`	Generate JSON-LD for any of the 12 schema types
`list_schema_types`	List all supported types with their fields
`generate_person_schema`	Quick Person schema generation
`generate_product_schema`	Quick Product schema with pricing
`generate_faq_schema`	Quick FAQ schema from Q&A pairs
`generate_article_schema`	Quick Article schema for blog posts
`generate_organization_schema`	Quick Organization schema
`validate_schema`	Validate existing JSON-LD markup

Example Output

{
  "@context": "https://schema.org",
  "@type": "Person",
  "name": "Jane Doe",
  "jobTitle": "Software Engineer",
  "url": "https://janedoe.com",
  "worksFor": {
    "@type": "Organization",
    "name": "Acme Corp"
  },
  "sameAs": [
    "https://twitter.com/janedoe",
    "https://linkedin.com/in/janedoe"
  ]
}

Why Schema Gen vs Alternatives

Feature	schema-gen	TechnicalSEO.com	Merkle Schema Generator
Schema types	12	8	6
Live preview	Yes	Yes	No
MCP Server	Yes	No	No
Self-hostable	Yes	No	No
Open source	Yes	No	No
Price	Free	Free	Free

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License

MIT

schema-gen-mcp