Schema
Schema tools help agents understand the structure and available attributes of a merchant’s product catalog. They let an agent learn which columns a catalog exposes and what values those columns hold, before issuing a search.
| Tool | Description |
|---|---|
list_relevant_columns |
Lists product columns relevant for working with the merchant’s catalog, including their type and label. |
describe_column |
Reports catalog-wide values for a single product column, including its type and specific value ranges or enumerations. |
Which columns can surface at all is a separate, site-wide question — see Public Columns.