Eight Omega Plugin families, with one compatible set per website
The hosted website plugin system provides Image, Performance, Security, SEO, Web Metrics, Uptime & Availability, Accessibility Monitor and Scheduled Task Monitor. Each family has a Pure HTML and a separate WordPress implementation: sixteen implementations in the catalogue, but only the matching eight apply to an entitled website. Each plugin's Enable/Disable state is independent for that Website ID. These are not the Builder's sixteen generation engines.
Public third-party search is not the same as automatic installation
On WordPress, browse/search the full public WordPress.org repository through paginated results, in addition to the curated starter selection. Installation or activation must be requested for the selected authorised WordPress site. Review compatibility and required capabilities before proceeding.
On Pure HTML, discover browser libraries through the public cdnjs directory or search the wider npm registry. Discovery is not automatic execution or installation. The fourteen curated managed HTML add-ons retain their separate supported Install, Enable, Disable, Status and Sync controls.
Open Dashboard affects one installed plugin at a time
Where the selected plugin has a supported installed-plugin dashboard, Open Dashboard opens it inside the Editor's single-plugin workspace. Choosing a different plugin replaces the visible dashboard. If a plugin exposes unsupported or restricted management functions, it may require a separate authorised WordPress administrator workflow; never work around permission failures.
For full feature descriptions, see Omega Website Plugins. The Builder Engines page instead describes website generation and validation.