GitBook
Documentation platform with automatic llms.txt, Markdown pages and an MCP server on every plan
UnverifiedAgent experienceFreemium, from $65/mo per sitegitbook.com
Free validator for schema.org structured data in JSON-LD, RDFa and Microdata
UnverifiedIs this yours? Verify itVisit validator.schema.org
The Schema Markup Validator, run by Schema.org, extracts and checks schema.org structured data from a URL or pasted code. It validates against the schema.org vocabulary rather than any one search engine's rich result rules. Free, no account needed.
No article here cites schema.org yet. Articles that link to it in their footnotes are listed here.
Documentation platform with automatic llms.txt, Markdown pages and an MCP server on every plan
UnverifiedAgent experienceFreemium, from $65/mo per sitegitbook.com
Entity SEO tool for automated schema markup, internal links and content briefs
Unverifiedllms.txt and schemaFreemium, from $49/moinlinks.com
WordPress plugin that builds AI-readable page versions, schema, FAQs and llms.txt, and tracks AI traffic
UnverifiedAgent experienceFreemium, from $29/molovedby.ai
Documentation platform that generates llms.txt, llms-full.txt and an MCP server for each docs site
UnverifiedAgent experienceFreemium, from $450/mo (billed yearly)mintlify.com
Open-source project for adding natural language and MCP interfaces to websites using Schema.org data
UnverifiedAgent experienceFreegithub.com
WordPress SEO plugin with schema markup, an llms.txt module and AI search traffic tracking
Unverifiedllms.txt and schemaFreemium, from €7.99/mo (billed yearly)rankmath.com