# Catalog

Browse generated documentation, trace lineage, and review schema drift.

- [Explore the catalog](/docs/guides/catalog/explore-the-catalog/index.md): Navigate from a source to a single column, and read what Amfelt knows about each.
- [Trace lineage](/docs/guides/catalog/trace-lineage/index.md): See which data platform objects a source produces, and where a data platform object came from.
- [Review schema drift](/docs/guides/catalog/review-schema-drift/index.md): See how a source's schema changed between discovery runs, and judge what it breaks.