Gregius Optimizer
The unified optimization layer for WordPress.
Content visibility spans multiple layers of optimization. Gregius Optimizer lets editors manage search optimization, social cards, structured data, and AI agent context from a unified experience inside the Block Editor. Instead of switching between multiple separate UI abstractions, every discoverability signal is configurable where content is created.
Schema
Generate JSON-LD structured data schema.org subtypes spanning nine categories: Article, WebPage, CreativeWork, Event, Organization, Person, Place, Product, and Review. Central settings configure type defaults for each post type, while the editor sidebar applies per-document subtype overrides instantly — giving content teams direct control over machine-readable semantics without relying on developers or external plugins.
- Central Settings: Configure type defaults for each post type.
- Editor Sidebar: Apply per-document subtype overrides instantly.
Social Cards
Control exactly how your content appears when shared on Google Search, Facebook, LinkedIn, and X/Twitter. Live feedback with inline character counters and snippet previews replaces trial-and-error testing, while platform-specific overrides for titles, descriptions, and images ensure every shared link renders correctly — all without external API keys or paid subscriptions.
- Live Feedback: Use inline character counters and live snippet previews.
- Platform Overrides: Customize titles, descriptions, and images per platform.
- Zero Dependencies: Generates Open Graph, X Cards, and meta tags natively. No external API keys required.
LLMs
Serve an llms.txt file that exposes your content architecture to large language models, answer engines, and semantic crawlers. Define how AI agents interpret your site structure and select which resources to index directly from the Block Editor sidebar — positioning your content correctly for AI discovery without manual markdown upkeep or third-party services.
- AI Architecture: Define how AI agents interpret site structure.
- Granular Context: Select which resources to index directly from the Block Editor sidebar.
- Emerging Standards: Automate compliance with the new
llms.txtproposal standard.
Robots
Manage crawl directives with a full robots.txt editor and per-page meta robots controls. AI bot classification automatically maps crawlers into three groups — traditional search, AI answer engines, and AI model trainers — allowing you to grant or deny permissions per category. Per-page directives inherit from global rules while supporting local overrides, consolidating crawl governance into a single, type-aware control surface.
- Smart Categorization: AI bot classification groups crawlers into traditional search, AI answer engines, and AI model trainers.
- Granular Control: Grant or deny crawling permissions to specific bot types.
- Smart Inheritance: Per-page directives inherit from global rules but allow local overrides.
Sitemap
Configure exactly which content appears in your XML sitemap from a central management modal inside the Block Editor. Toggle entire post types, taxonomies, author pages, or specific documents — changes take effect immediately for search engine crawlers. Native integration with WordPress wp-sitemap.xml functionality eliminates the gap between content publishing and search engine indexing by embedding sitemap control directly into the publishing workflow.
- Total Control: Toggle entire post types, taxonomies, author pages, or specific documents.
- Native Integration: Integrates directly with native
wp-sitemap.xmlfunctionality. - Instant Updates: Changes take effect immediately for search engine crawlers.
Questions, answered
Want to know more? Check out our FAQs for answers to common questions.
Gregius Optimizer is an open-source WordPress plugin that consolidates search engine optimization (SEO), structured data schema, social media previews (SMO), and AI model optimization (LLMO) into a single native experience.
Instead of juggling fragmented plugins, editors can manage everything — JSON-LD structured data, llms.txt files, robots directives, sitemaps, and social cards — directly from the WordPress Block Editor sidebar.
Gregius Optimizer has complete coverage for traditional SEO, schema, and XML sitemap plugins. It handles standard workflows like meta tags, Open Graph generation, and sitemap control while adding modern capabilities.
These include native /llms.txt generation and an advanced AI bot classification engine. Because it has no external service dependencies, it operates entirely within your server without API keys or paid subscriptions.
The plugin automatically maps known web crawler user-agents into three distinct groups: traditional search engines, AI answer engines, and AI model trainers.
From the central settings modal or the individual page sidebar, you can grant or deny crawling permissions to each group independently. These rules are then instantly applied to your global robots.txt file and your per-page meta robots directives.
The /llms.txt file is an emerging web standard that provides a clean, markdown-based map of your content architecture specifically for large language models, answer engines, and semantic scrapers.
Just as robots.txt guides traditional search indexers, llms.txt tells AI agents how your site structure is organized and what context to prioritize. Serving this file ensures your content is indexed accurately and cited correctly by modern AI platforms.
Yes. Gregius Optimizer is built developer-first and exposes a robust gg_optimizer_* WordPress filter system. Developers can easily hook into the codebase to extend schema subtype defaults, modify social card templates, redefine AI bot classification arrays, filter sitemap inclusions, or reshape the final llms.txt payload.
Next Steps
Gregius Optimizer is fully open-source, transparent, and built for modern development workflows.
Available on WordPress.org: Install the plugin directly from the official in the WordPress Plugin Directory.
View on GitHub: You can review, fork, and inspect the entire codebase and core logic over at the repository on GitHub.
Documentation: Read the setup guides and technical documentation below to get started.
- Sitemap – Control which content appears in your XML sitemap
- Robots.txt – Configure crawl directives for search engines and AI bots
- Schema – Add structured data markup to help search engines understand your content
- Social Card – Control how your content appears when shared on social media and in search results.
- LLMs – Optimize your site for AI agents and large language models with an
/llms.txtfile
