CLI Tool

Schemarama (Google Schema.org Validator)

Google's Schema.org structured data validation tool for JSON-LD, RDFa, and Microdata.

7.6

Installation

npm install schemarama
Platform
Claude Code, VS Code
Pricing
free
Author
Google
Last Tested
2026-04-01

About this Tool

Google's open-source project for Schema.org structured data validation. Integrates existing tools for data extraction (JSON-LD, RDFa, Microdata) and validation (ShEx, SHACL). Validates structured data against Schema.org specifications. Critical for ensuring rich snippet eligibility in Google Search results.

Use Case Examples

  • Validate JSON-LD markup on product pages for Google rich results
  • Check Schema.org compliance across marketing landing pages
  • Test structured data before deploying to production

Score Breakdown

7.6

Overall Score

Based on 5 dimensions

Installation
6/10
Documentation
7/10
Relevance
9/10
Quality
8/10
Maintenance
7/10

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