LLMS Amplifier v2.2.2

Enterprise-Grade WordPress Plugin for AI-Driven Content Optimization

Transform Your WordPress Site for the AI-Driven Web with Creative Commons Attribution and Automatic Updates

Overview

LLMS Amplifier is a cutting-edge WordPress plugin that automatically generates and manages llms.txt and llms-full.txt files, making your website discoverable and optimized for Large Language Models (LLMs) and AI systems. Version 2.2.2 brings Creative Commons attribution support and seamless automatic updates, building upon the powerful WooCommerce and Advanced Custom Fields (ACF) integrations, enterprise-grade security enhancements, and comprehensive multilingual support, ensuring your content is properly formatted, secure, and accessible to AI crawlers, search engines, and language models worldwide.

  • Version: 2.2.2
  • Author: Brian Winum
  • Website: brianwinum.com
  • License: Proprietary
  • Network: Yes (Multisite Compatible)
  • Languages: 75+ Supported
  • Security: Enterprise-Grade
  • E-Commerce: WooCommerce Integration
  • Custom Fields: ACF Integration
  • Attribution: Creative Commons Support
  • Updates: Automatic through WordPress

🚀 What's New in Version 2.2.x

📜 Creative Commons Attribution (v2.2.0)

✅ License Header Support

  • Optional CC BY 4.0 International license headers
  • Automatically added to all generated LLMS files
  • Clear attribution for AI content reuse
  • Helps establish content sharing permissions

✅ Enhanced Legal Clarity

  • Standardized licensing information for AI systems
  • Improved content discoverability with clear usage rights
  • Professional attribution formatting
  • Global compatibility with Creative Commons standards

🔄 Automatic Plugin Updates (v2.2.1-2.2.2)

✅ Seamless Update System

  • Automatic updates through WordPress update mechanism
  • No manual downloads or installations required
  • Secure distribution through private repository
  • Enhanced compatibility checks before updates

✅ Update Features

  • Real-time update notifications in WordPress admin
  • One-click updates with automatic backup recommendations
  • Version compatibility verification
  • Detailed changelog display in update notices

🛍️ Continued WooCommerce Excellence

✅ Product Data Extraction

  • Automatically includes product prices, SKUs, and stock status
  • Captures product types, variations, and attributes
  • Exports product dimensions, weight, and specifications
  • Generates dedicated product catalog sections

✅ Privacy-Focused Design

  • Excludes all customer and order data for complete privacy protection
  • No personal information exposed in generated files
  • Configurable product limits for optimal performance
  • Intelligent caching system for large product catalogs

🔧 Advanced Custom Fields Integration

✅ Comprehensive Field Support

  • Handles 20+ ACF field types including repeaters and flexible content
  • Smart detection of key fields based on AI optimization requirements
  • Automatic field value extraction and formatting for AI consumption
  • Field group documentation provides context for AI systems

✅ Privacy Controls

  • Exclude sensitive fields by name for enhanced security
  • Automatic anonymization of emails and phone numbers
  • Configurable field type selection for granular control
  • Performance limits for complex fields to maintain site speed

🔒 Enterprise Security Features

Critical Security Enhancements

✅ CSRF Protection

  • Action-specific nonces for all AJAX operations
  • Enhanced verification with proper action validation
  • Separate nonces for different operations

✅ Path Traversal Prevention

  • Comprehensive validation against directory traversal attacks
  • Whitelist-based character validation
  • Dangerous pattern detection
  • Enhanced support for multilevel subdirectories

✅ Input Validation & Sanitization

  • XSS prevention throughout the plugin
  • SQL injection protection
  • Complete output escaping
  • Attribution content sanitization

✅ Security Monitoring

  • Built-in security event logging with enhanced detail tracking
  • Audit trail for compliance requirements
  • IP tracking and user activity monitoring
  • Update activity logging

🌍 Multilingual Support

✅ 75+ Languages

  • Automatic detection from WordPress locale
  • Support for all major world languages
  • Regional variants (pt-BR, zh-CN, etc.)
  • Enhanced UTF-8 handling for special characters

✅ Character Encoding

  • UTF-8 (mandatory for best compatibility)
  • Improved double-encoding fixes
  • Better Nordic character support
  • Comprehensive character map

✅ Smart Language Features

  • Auto-detection from WordPress settings
  • Manual override option
  • Content encoding conversion
  • Proper charset headers with BOM support

Why LLMS Amplifier?

As AI-driven search and content discovery become increasingly important, having properly formatted and secure llms.txt files ensures:

  • ✨ Better visibility in AI search results
  • 🎯 Accurate content representation by LLMs
  • 🔍 Improved discoverability for AI agents and crawlers
  • 📊 Structured content optimized for AI consumption
  • 🏗️ Hierarchical site organization for complex websites
  • 🔒 Enterprise-grade security for your content
  • 🌍 Global reach with multilingual support
  • 🛍️ E-commerce optimization for product discovery
  • 🔧 Custom field integration for richer data context
  • 📜 Clear content licensing with Creative Commons
  • 🔄 Always up-to-date with automatic updates

Key Features

🤖 Automatic File Generation

  • Creates both llms.txt (index) and llms-full.txt (comprehensive) files
  • Intelligently scans posts, pages, custom post types, and media
  • Converts HTML content to clean, AI-readable markdown
  • Implements smart caching for optimal performance
  • Supports 75+ languages with automatic detection
  • Integrates WooCommerce product data automatically
  • Extracts Advanced Custom Fields for richer content context
  • NEW: Adds Creative Commons attribution headers when enabled

📜 Creative Commons Attribution

  • Optional Licensing: Enable CC BY 4.0 International attribution with a single checkbox
  • Automatic Headers: Attribution text automatically added to all generated files
  • Professional Format: Clean, standardized licensing format recognized globally
  • AI-Friendly: Helps AI systems understand content reuse permissions
  • Flexible Control: Enable or disable attribution at any time
  • Legal Clarity: Provides clear licensing information for content consumers

🔄 Automatic Updates

  • WordPress Integration: Updates delivered through standard WordPress update system
  • Secure Distribution: Private repository ensures authentic updates only
  • Compatibility Checks: Automatic verification before applying updates
  • Notification System: Clear update notices in WordPress admin
  • One-Click Updates: Simple update process with no manual downloads
  • Version History: Detailed changelog for every update

🛍️ WooCommerce E-commerce Integration

  • Product Catalog Generation: Creates dedicated sections for product information optimized for AI consumption
  • Comprehensive Product Data: Automatically extracts prices, SKUs, stock status, product types, variations, and detailed specifications including dimensions and weight
  • Privacy-First Design: Completely excludes customer data, order information, and personal details while focusing solely on product catalog information
  • Performance Optimization: Features intelligent caching for large product catalogs and configurable limits to maintain optimal site performance
  • AI-Optimized Format: Structures product information in a format specifically designed for AI systems to understand and process e-commerce data effectively

🔧 Advanced Custom Fields Integration

  • Universal Field Support: Handles over 20 ACF field types including text, textarea, number, email, URL, select, checkbox, radio, date picker, color picker, image, gallery, file, repeater, flexible content, and group fields
  • Smart Field Detection: Automatically identifies and prioritizes key custom fields based on their relevance to AI optimization and content understanding
  • Privacy Controls: Provides granular control over field inclusion with the ability to exclude sensitive fields by name and automatically anonymize personal information like emails and phone numbers
  • Performance Management: Implements configurable limits for complex fields like repeaters to maintain site performance while ensuring comprehensive data extraction
  • Context Documentation: Generates field group documentation that provides AI systems with proper context about custom field structures and relationships

📁 Subdirectory LLMS Files

  • Create section-specific documentation for complex sites
  • Generate llms.txt files for any subdirectory (e.g., /blog/, /services/, /products/)
  • NEW: Enhanced support for multilevel directories (e.g., /services/search-engine-optimization/)
  • Independent configuration for each subdirectory:
    • Choose specific post types to include
    • Set maximum posts per subdirectory
    • Apply URL filtering to include only relevant content
    • Add custom header/footer content for each section
  • Hierarchical navigation with bidirectional cross-references
  • Automatic rewrite rules for clean URLs like /blog/llms.txt
  • Enhanced Security: All paths validated against traversal attacks

🔗 Complete Cross-Reference System

  • Root files reference all subdirectory files with clear organization
  • Subdirectory files reference back to root and other sections
  • Navigation mesh ensures LLMs can discover all content
  • Clear hierarchy shows relationship between site sections
  • Product catalog cross-references for e-commerce sites
  • Custom field relationships documented for AI context
  • Attribution information preserved across all files

🛡️ Custom Content Protection

  • Add custom content that persists through plugin updates
  • Separate storage system ensures your manual additions are never lost
  • Full markdown support for custom sections
  • Header and footer content options for both root and subdirectory files
  • Per-subdirectory custom content for targeted messaging
  • Security: XSS protection for all custom content
  • Compatible with Creative Commons attribution headers

🌐 Full Multisite Support

  • Independent Site Files: Each site maintains its own llms.txt files
  • Network Admin Dashboard: Central overview of all sites' LLMS file status
  • Flexible Storage: Files stored in uploads directory for multisite
  • Per-Site Configuration: Each site can have unique settings including WooCommerce, ACF, and attribution configurations
  • Automatic Setup: New sites automatically get LLMS Amplifier initialized
  • Security Isolation: Complete site isolation for enhanced security
  • Update Management: Network-wide or per-site update options

🔍 SEO Plugin Integration

  • Yoast SEO: Seamlessly integrates with Yoast SEO, respects noindex settings, extracts meta descriptions, and provides SEO-optimized content selection
  • Rank Math: Features native sitemap provider integration, seamless metadata synchronization, and performance-optimized operations
  • Standalone Mode: Generates llms-sitemap.xml following industry standards, operates without dependencies, provides full sitemap functionality, and automatically includes in robots.txt
  • Enhanced Integration: Subdirectory files included in sitemap with proper priority hierarchy

⚙️ Flexible Configuration

  • Choose between immediate, daily, weekly, or manual updates
  • Select specific post types to include (posts, pages, products, custom types)
  • Set maximum posts and word limits per post
  • Content prioritization based on publication date
  • Subdirectory management interface with add/remove functionality
  • Live preview buttons for all generated files
  • Real-time validation feedback
  • WooCommerce-specific settings for product data inclusion
  • ACF field type selection and privacy controls
  • NEW: Creative Commons attribution toggle
  • NEW: Automatic update preferences

📝 Advanced Content Processing

  • Enhanced Block Parsing: Uses WordPress's native parse_blocks() for accurate content extraction
  • Smart Content Extraction: Preserves text from all block types while maintaining readability
  • Improved Shortcode Handling: Extracts meaningful content from shortcodes
  • Structure Preservation: Maintains natural reading flow and document hierarchy
  • Content Filtering: Filters out non-essential elements and deduplicates content automatically
  • Link Validation: Validates all links for accuracy and accessibility
  • Multi-Encoding Support: Supports multiple character encodings for international content
  • WooCommerce product data processing and formatting
  • ACF field value extraction and AI-optimized formatting
  • Attribution header insertion with proper formatting

🔒 Security Features

Enterprise-Grade Protection

Input Security

  • Comprehensive path validation with enhanced checking for WooCommerce and ACF data
  • Character whitelist enforcement across all input fields
  • Length limits and pattern detection for all user inputs
  • Real-time validation feedback with detailed error reporting
  • Enhanced multilevel directory validation

AJAX Security

  • Action-specific nonces for all AJAX operations including new WooCommerce and ACF endpoints
  • Capability checks ensuring proper user permissions
  • Session validation for authenticated operations
  • Request throttling with built-in abuse prevention

Output Security

  • Complete XSS prevention across all generated content
  • Proper escaping functions for all output including product data and custom fields
  • Content sanitization for user-generated content
  • Safe error handling that doesn't expose sensitive information
  • Attribution content validation

File Security

  • Explicit permissions (0644) for all generated files
  • Path normalization to prevent directory traversal
  • Directory boundary validation for enhanced security
  • Secure file operations using WordPress filesystem API
  • UTF-8 BOM handling for proper encoding

Integration Security

  • WooCommerce Data Protection: Excludes all customer and order data, focuses only on product catalog information, implements privacy-first design principles
  • ACF Privacy Controls: Automatic anonymization of sensitive field types, configurable field exclusion by name, privacy-focused field processing
  • Update Security: Signed updates with verification, secure repository access, compatibility validation before updates

Monitoring & Compliance

  • Enhanced security event logging with detailed integration tracking
  • User activity tracking across all plugin operations
  • Failed attempt monitoring with IP tracking
  • Audit trail maintenance for compliance requirements
  • WooCommerce and ACF integration security logging
  • Update activity logging and verification

🌍 Language Support

Supported Languages Include:

Major European Languages

  • English, Spanish, French, German, Italian
  • Portuguese (PT & BR), Dutch, Polish
  • Swedish, Norwegian, Danish, Finnish

Asian Languages

  • Chinese (Simplified & Traditional)
  • Japanese, Korean
  • Thai, Vietnamese, Indonesian
  • Hindi, Bengali, Tamil

Middle Eastern & African

  • Arabic, Hebrew, Persian
  • Swahili, Zulu, Yoruba
  • Amharic, Hausa

And 50+ More Languages!

Language Features:

  • Auto-detection from WordPress locale
  • Manual override option
  • UTF-8 optimization with enhanced handling
  • Character set conversion (UTF-8 mandatory)
  • Proper language headers in files
  • Enhanced UTF-8 support for WooCommerce product names and ACF field values
  • Improved Nordic character support with comprehensive fixes

Technical Specifications

System Requirements

  • WordPress 5.8 or higher
  • PHP 7.4 or higher
  • MySQL 5.6 or higher / MariaDB 10.0 or higher
  • UTF-8 support (mandatory)
  • Write permissions for file generation
  • Optional: WooCommerce 6.0+ for e-commerce integration
  • Optional: Advanced Custom Fields 5.0+ for custom field integration
  • Valid plugin license for updates

Core Architecture

  • WordPress Filesystem API for secure operations
  • Settings API for admin interface with enhanced configuration options
  • Enhanced security logging system with integration tracking
  • Background processing via WordPress cron
  • Dynamic rewrite rules for subdirectories
  • Conditional integration loading for optimal performance
  • Advanced caching system for WooCommerce product data
  • Automatic update system with WordPress integration

Security Implementation

  • OWASP compliant security measures
  • WordPress coding standards compliance
  • Continuous security monitoring with enhanced event tracking
  • Regular security audits
  • Integration-specific security controls for WooCommerce and ACF
  • Secure update distribution system

Performance Optimization

  • Intelligent caching system with 5-minute content caching
  • Optimized database queries with efficient meta queries
  • Asynchronous processing for large sites
  • Memory usage monitoring and optimization
  • Chunked processing for large sites
  • Lazy loading of integrations for improved startup performance
  • Batch processing for WooCommerce product catalogs
  • Memory-efficient ACF field processing

File Locations

Single Site Installation:

  • https://yoursite.com/llms.txt – Content index with attribution header
  • https://yoursite.com/llms-full.txt – Comprehensive content with full attribution
  • https://yoursite.com/llms-sitemap.xml – XML sitemap (optional)
  • https://yoursite.com/{subdirectory}/llms.txt – Section files with attribution
  • https://yoursite.com/{subdirectory}/llms-full.txt – Section content with attribution

Multisite Installation:

  • Files stored in: /wp-content/uploads/sites/{site_id}/llms-amplifier/
  • Single site: /wp-content/llms-files/ (avoiding root directory conflicts)
  • Each site maintains independent files and configuration
  • Network admin dashboard for centralized monitoring
  • Per-site WooCommerce, ACF, and attribution settings

Installation & Configuration

Quick Start

  1. Install and activate the plugin
  2. Visit Settings → Permalinks and save
  3. Configure in LLMS Amplifier menu
  4. Configure WooCommerce settings if WooCommerce is active
  5. Configure ACF settings if Advanced Custom Fields is active
  6. NEW: Enable Creative Commons attribution if desired
  7. Set language preferences (optional)
  8. Click “Regenerate Files”

Key Configuration Options

Attribution Settings (NEW!)

  • Creative Commons Attribution toggle
  • Automatic CC BY 4.0 International headers
  • Clear licensing information for AI systems
  • Optional activation based on your needs

Content Discovery

  • Post types selection including products and custom post types
  • Content limits and metadata inclusion settings
  • Publication date prioritization

Language Settings

  • Automatic detection override options
  • UTF-8 character encoding (mandatory)
  • Regional language variant selection
  • Enhanced character support

Subdirectories

  • Section-specific configurations with e-commerce support
  • Custom content for each subdirectory
  • Cross-reference navigation setup
  • Multilevel directory support

Update Frequency

  • Immediate, daily, weekly, or manual generation options
  • Background processing for large sites
  • Performance optimization settings

Custom Content

  • Headers, footers, and custom sections
  • Markdown support with XSS protection
  • Persistent storage across updates
  • Compatible with attribution headers

SEO Integration

  • Sitemap generation and robots.txt integration
  • SEO plugin compatibility settings
  • Priority hierarchy configuration

WooCommerce Settings

  • Product data inclusion controls (prices, SKUs, stock status)
  • Product attribute and specification settings
  • Catalog section configuration
  • Performance limits for large product catalogs (1-500 products)
  • Privacy controls for customer data exclusion

ACF Settings

  • Field type selection from 20+ supported types
  • Detail level configuration (summary or comprehensive mode)
  • Privacy controls for sensitive field exclusion
  • Performance limits for repeater fields and complex structures
  • Automatic anonymization settings for personal data

Security Settings

  • Log retention configuration (100-10,000 events)
  • Real-time security monitoring controls
  • Automatic path validation settings
  • Rate limiting and abuse prevention
  • Integration-specific security controls
  • Update notification preferences

Use Cases

LLMS Amplifier v2.2.2 is perfect for:

  • 🏢 Enterprise Websites requiring secure AI optimization with clear licensing
  • 🌍 Multilingual Sites serving global audiences with proper attribution
  • 🛍️ E-commerce Platforms with product catalogs needing AI visibility
  • 📰 News Organizations with content verticals and licensing needs
  • 🎓 Educational Institutions sharing knowledge with Creative Commons
  • 💼 Corporate Websites with service areas and professional content
  • 📝 Blog Networks with multiple categories and content licensing
  • 🔍 SEO Professionals optimizing for AI search with attribution
  • 🏗️ Digital Agencies building secure client sites with updates
  • 📜 Content Creators wanting clear licensing for AI systems

Support & Maintenance

🔄 Automatic Updates

  • Updates delivered through WordPress admin
  • No manual downloads required
  • Compatibility checks before updates
  • Detailed changelogs provided

📞 Support Channels

  • Email: support@brianwinum.com
  • Documentation: Available in your account dashboard
  • Priority Support: Available for license holders

🔒 Security Reporting

For security vulnerabilities: bw@brianwinum.com

Ready to Optimize Your AI-Driven Future?

Install LLMS Amplifier v2.2.2 today and ensure your content is:

  • ✅ Discoverable by next-generation AI systems with clear licensing
  • ✅ Protected with enterprise-grade security measures
  • ✅ Accessible in 75+ languages with improved UTF-8 handling
  • ✅ Optimized for global reach and international e-commerce
  • ✅ Future-proof with automatic updates and evolving features
  • ✅ Enhanced with WooCommerce product data for AI shopping assistants
  • ✅ Enriched with custom field data for comprehensive AI understanding
  • ✅ Properly attributed with Creative Commons licensing options
  • ✅ Always current with seamless automatic updates

Transform your WordPress site for the AI-driven web with confidence, security, proper attribution, and automatic maintenance!

LLMS Amplifier v2.2.2 – Secure by Design, Powerful by Nature, Licensed for AI 🛡️📜🔄

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