> ## Documentation Index
> Fetch the complete documentation index at: https://docs.trychannel3.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Usage Examples

After [connecting the server](/mcp/setup), ask your agent in plain language. It selects Channel3 tools and translates your request into catalog filters.

## Search with constraints

```text theme={null}
Find in-stock merino wool sweaters under $150. Show the retailer, price, and buy link for each result.
```

## Compare retailer offers

```text theme={null}
Find a Dyson vacuum under $400. Compare every available retailer offer and recommend the lowest in-stock price.
```

## Look up a store URL

```text theme={null}
Look up this product URL. Show its canonical product, variants, and every store selling it with price and availability:
https://www.nike.com/t/air-force-1-07-mens-shoes-5QFp5Z/CW2288-111
```

## Find similar products

```text theme={null}
Find products similar to the Nike Pegasus. Keep only in-stock options below $180.
```

## Search by attributes

```text theme={null}
Find sofas with USB charging ports. Prefer in-stock offers and explain which product attributes matched.
```

## Visual search

```text theme={null}
I have a photo of a jacket. Find visually similar products online, then show prices and buy links.
```

<Tip>
  Ask the agent to distinguish the **product** from its **offers** when you need
  price comparison. See [Offer](/concepts/offer).
</Tip>