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Schema Auto-Generator Pro

Automatically scan WordPress content and generate structured data schemas (JSON-LD) using AI/NLP techniques. Supports Event, Course, Job Posting, FAQ, HowTo, Product, Article, Recipe, and SoftwareApplication schemas.

by Umang Prajapati · github.com/umang48/schema-auto-generator-pro · website

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Install

No release zip yet. The repository archive installs, but the folder name will carry the branch suffix and updates will not flow:

wp plugin install https://github.com/umang48/schema-auto-generator-pro/archive/refs/heads/main.zip
Readme github.com/umang48/schema-auto-generator-pro ↗

A production-ready WordPress plugin that automatically scans post/page content using AI/NLP techniques and generates structured data schemas (JSON-LD).

Developer: Umang Prajapati
Website: https://phptutorialpoints.in/
WordPress Profile: https://profiles.wordpress.org/umangapps48/
GitHub Repository: https://github.com/umang48/schema-auto-generator-pro

Features

Supported Schema Types

  • Article Schema - Blog posts and articles
  • Event Schema - Conferences, workshops, webinars
  • Course Schema - Educational courses and training
  • Job Posting Schema - Job listings and career opportunities
  • FAQ Schema - Frequently asked questions
  • HowTo Schema - Step-by-step guides and tutorials
  • Product Schema - Product listings with pricing
  • Recipe Schema - Cooking recipes with ingredients
  • SoftwareApplication Schema - Software and apps

Key Features

  • ✅ Automatic content analysis using NLP techniques
  • ✅ Intelligent schema type detection
  • ✅ Manual override options
  • ✅ Schema caching for performance
  • ✅ Clean JSON-LD output
  • ✅ Google Rich Results compatible
  • ✅ WordPress Coding Standards compliant
  • ✅ No external API dependencies
  • ✅ GDPR compliant
  • ✅ Translation ready

Installation

  1. Upload the schema-auto-generator-pro folder to /wp-content/plugins/
  2. Activate the plugin through the 'Plugins' menu in WordPress
  3. Go to Settings > Schema Auto-Generator to configure
  4. Schemas will be automatically generated for your content

Usage

Automatic Detection

The plugin automatically analyzes your content and generates the most appropriate schema type based on:

  • Keyword analysis
  • Content structure
  • Pattern matching
  • Contextual indicators

Manual Override

In the post editor, you'll find a "Schema Auto-Generator" meta box where you can:

  • Disable auto-detection
  • Manually select schema type
  • Regenerate schema on demand

Settings

Configure the plugin at Settings > Schema Auto-Generator:

  • Enable/disable auto-detection
  • Enable/disable caching
  • Set organization name and logo
  • Enable/disable specific schema types

Technical Details

Architecture

schema-auto-generator-pro/
├── assets/
│   ├── css/
│   │   └── admin.css
│   └── js/
│       └── admin.js
├── includes/
│   ├── Admin/
│   │   ├── MetaBox.php
│   │   └── Settings.php
│   ├── Core/
│   │   ├── Detectors/
│   │   │   ├── BaseDetector.php
│   │   │   ├── ArticleDetector.php
│   │   │   ├── EventDetector.php
│   │   │   ├── CourseDetector.php
│   │   │   ├── JobPostingDetector.php
│   │   │   ├── FAQDetector.php
│   │   │   ├── HowToDetector.php
│   │   │   ├── ProductDetector.php
│   │   │   ├── RecipeDetector.php
│   │   │   └── SoftwareDetector.php
│   │   └── SchemaGenerator.php
│   ├── Frontend/
│   │   └── SchemaOutput.php
│   ├── Activator.php
│   ├── Deactivator.php
│   └── Plugin.php
├── languages/
├── schema-auto-generator-pro.php
├── uninstall.php
├── readme.txt
└── LICENSE

Detection Algorithm

Each detector uses:

  1. Keyword Matching - Analyzes content for relevant keywords
  2. Pattern Recognition - Identifies structural patterns (dates, prices, steps)
  3. Confidence Scoring - Calculates detection confidence (0-100%)
  4. Schema Generation - Creates valid JSON-LD output

Performance

  • Schemas are generated once and cached
  • Minimal database queries
  • No external API calls
  • Optimized for large sites

Requirements

  • WordPress 5.8 or higher
  • PHP 7.4 or higher
  • No external dependencies

WordPress Coding Standards

This plugin follows:

  • WordPress Coding Standards
  • WordPress Plugin Repository Guidelines
  • Security best practices (nonce verification, capability checks, data sanitization)
  • Proper escaping and validation
  • Internationalization ready

Security Features

  • ✅ Nonce verification for all forms
  • ✅ Capability checks for admin functions
  • ✅ Data sanitization and validation
  • ✅ SQL injection prevention
  • ✅ XSS protection
  • ✅ CSRF protection

Hooks & Filters

Actions

  • sagp_before_schema_output - Before schema is output
  • sagp_after_schema_generation - After schema is generated

Filters

  • sagp_schema_data - Modify schema before output
  • sagp_detector_confidence - Adjust confidence threshold
  • sagp_enabled_post_types - Add custom post types

FAQ

Q: Does this require an API key? A: No, the plugin uses built-in NLP techniques without external APIs.

Q: Will this slow down my site? A: No, schemas are cached and the plugin is optimized for performance.

Q: Can I manually edit schemas? A: Yes, you can override automatic detection in the post editor.

Q: Is it compatible with other SEO plugins? A: Yes, it works alongside Yoast SEO, Rank Math, and others.

Support

For support, please visit the WordPress.org support forums or contact the plugin author.

License

GPL v2 or later - see LICENSE file for details.

Changelog

1.0.0

  • Initial release
  • Support for 9 schema types
  • Automatic content analysis
  • Manual override options
  • WordPress Repository ready

Credits

Developed by Umang Prajapati following WordPress best practices and Schema.org specifications.