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title: How Sarvex connects to your store
description: A small plugin does two jobs, and nothing else — all the real work happens on Sarvex's servers.
---

Sarvex integrates through a small plugin installed on your store. It does two jobs, and nothing else:

1. **Tells Sarvex when something changes** — a product, its price, its stock — so Sarvex can pull the update.
2. **Serves your store's UCP profile** — the file that tells shopping agents your store supports agent checkout, and where to send requests.

The plugin carries no business logic. Turning your catalog into something an agent can transact against, running checkout, scoring readiness — all of it happens on Sarvex's servers. The plugin just relays.