Integrations get credentials into your notebooks, but the hub gives you no way to see what’s on the other side. To find out an Iceberg catalog has a sales.orders table, you have to start a sandbox and write PyIceberg by hand.
Proposal: a read-only "Data" panel per project.
- Browse integration → namespace → table, view schemas (Iceberg REST catalogs first, warehouses later)
- Preview the first N rows of a table
- "Copy snippet": one click gives you the marimo Python that loads the table into a dataframe
- Strictly read-only, editor-and-up by default
Comment with which catalog/warehouse you'd want supported first.
Integrations get credentials into your notebooks, but the hub gives you no way to see what’s on the other side. To find out an Iceberg catalog has a sales.orders table, you have to start a sandbox and write PyIceberg by hand.
Proposal: a read-only "Data" panel per project.
Comment with which catalog/warehouse you'd want supported first.