What problem does it solve? Building widgets that extend Wix dashboard pages requires knowing exact slot IDs, the dashboardPlugin builder API, and a mandatory two-step extension registration process. This Skill guides the creation of dashboard plugins for Wix first-party business apps (Wix Stores, Bookings, Blog, eCommerce, Events) with correct configuration and registration. ## Core Features & Use Cases - Plugin Scaffolding: Generates the .extension.ts builder file with a unique UUID and the React .tsx component wrapped in WixDesignSystemProvider. - Slot Reference: Provides a complete catalog of slot IDs across Wix Blog, Bookings, eCommerce, Events, Stores, and Restaurants, including typed parameters per slot. - Host Page Integration: Implements observeState() from the Wix Dashboard SDK so plugins receive live data from the host dashboard page. - Use Case: Add a promotional banner plugin to the Wix Blog Posts page by targeting slot 46035d51-2ea9-4128-a216-1dba68664ffe, rendering a Card component, and registering it in src/extensions.ts. ## Quick Start Ask the assistant to create a dashboard plugin for a specific Wix app page, for example: create a plugin on the Wix eCommerce order page that shows fulfillment status.