About this plugin
OST AIO Smart Schema generates and outputs Google-recommended structured data (JSON-LD) automatically for each page type. Simply select the schema type from the Gutenberg editor sidebar — no manual coding required.
Supported Schema Types
- WebSite / WebPage
- Article / BlogPosting / NewsArticle
- Organization / LocalBusiness
- Product (with availability and condition)
- Event
- JobPosting
- VideoObject
- Course
- Review
- BreadcrumbList (automatic)
- ItemList (archive / search pages)
Key Features
- Outputs JSON-LD directly to <head> via wp_head
- Gutenberg block editor sidebar integration — select schema type per post
- Global defaults configurable per post type from the settings page
- Organization / LocalBusiness settings with opening hours and price range
- XSS-safe output using wp_json_encode with JSON_HEX_* flags
- Automatic breadcrumb schema for hierarchical content
External services
This plugin uses one third-party service, and only inside the wp-admin settings screen (Settings → OST). It is never loaded on the front end.
YubinBango (Japanese postal-code → address auto-completion)
js. It is used so that, when an administrator types a Japanese postal code into the address fields, the matching prefecture / city / town is filled in automatically.
- What data is sent and when: When (and only when) an administrator enters a postal code on the settings screen, YubinBango requests the corresponding address-data file from the YubinBango data service hosted on yubinbango.github.io. Only the entered postal code is used for the lookup; no personal data, site data, or credentials are transmitted.
- Service / source code: https://github.com/yubinbango/yubinbango (MIT License)
- The files are served from GitHub Pages, so the following policies apply:
- Terms of Service: https://docs.github.com/site-policy/github-terms/github-terms-of-service
- Privacy Policy: https://docs.github.com/site-policy/privacy-policies/github-general-privacy-statement
Source code and build
This plugin is not obfuscated. js is generated from the human-readable source in the src/ directory, which is included in the plugin package.
Build tools and steps (uses @wordpress/scripts ):
npm install npm run build
The compiled output is written to the build/ directory.