# Products & catalogue > Keep your synced product catalogue accurate and up to date. Unifunl.io Support help-center category `products-catalog`, 1 articles. Language: en. Every help-center page has a Markdown twin — append `.md` to its URL — and an `llms.txt` that covers it and everything under it — append `/llms.txt`. ## Articles - [Product catalogue](https://support.unifunl.io/en/help/products-catalog/product-catalog.md): See what the agent knows about your products — indexing state, resync, manual products and imports. ## Optional - [Products & catalogue (page)](https://support.unifunl.io/en/help/products-catalog): the rendered category page - [Help Center](https://support.unifunl.io/en/help/llms.txt): the whole help center