EWR AI Knowledge Graph for WooCommerce
EWR AI Knowledge Graph for WooCommerce adds a unified, standards-based Schema.org knowledge graph to WooCommerce stores.
The plugin focuses on machine-readable structured data that can be understood by search engines, AI systems, shopping assistants, and headless consumers. It is designed to complement traditional SEO plugins such as Yoast or Rank Math, not replace them.
All features are optional and controlled by the site administrator.
Free Features
- Unified Schema.org JSON-LD @graph output
- WooCommerce product schema with Offer or AggregateOffer
- BreadcrumbList schema (optional)
- Reviews and AggregateRating (WooCommerce-native)
- Schema status page in admin
- WP-CLI command for cache warming
- OpenAI plugin manifest at /.well-known/ai-plugin.json
Pro Features
Upgrade to Pro at https://ewrlab.com/products/knowledge-graph for:
- AI-friendly product summaries
- E-E-A-T descriptive context
- Deterministic authority scoring for AI systems
- Product to Category semantic graphing
- AI shopping feed (paginated REST endpoint)
- Delta feed for changed products only
- Deleted product tombstones
- Gemini AI description generation
- AI Preset (one-click recommended settings)
Compatibility
This plugin is compatible with popular SEO plugins including:
- Yoast SEO
- Rank Math
To avoid duplicate structured data, site owners should choose one plugin as the authoritative source for specific schema types (e.g. breadcrumbs or organization schema).
External Services
This plugin connects to the Google Gemini API (Pro feature only) to generate AI-powered product descriptions and E-E-A-T trust context for Schema.org structured data.
What is sent: When a Pro user clicks “Generate Descriptions with Gemini” in settings, the plugin sends: site name, tagline, URL, language, WooCommerce store description, top product category names, product count, and an About page excerpt. No personal visitor data is transmitted.
When it is sent: Only on explicit manual action by a logged-in administrator. Never triggered on the frontend or for site visitors.
Who provides the service: Google LLC via the Generative Language API (generativelanguage.googleapis.com).