The OneCatalog import plugin for WordPress + WooCommerce is ready and verified. It brings the catalog — products, specifications, brands, collections and images — straight into your store, with a built-in product picker and a background import queue that survives large catalogs.
Grab it from the integrations page: download the ZIP, upload it under Plugins → Add New → Upload Plugin, activate it and paste your Wiki API token. Re-importing updates existing products by their OneCatalog id instead of creating duplicates.
The plugin is open source (GPL-2.0) and serves as the reference implementation for the whole integration ecosystem — every other platform port follows its architecture. Source, issues and releases live on GitHub.