tracing-upstream-lineage
astronomer1k installs
Find where your data comes from in Airflow.
What it does
Traces a table, column, or DAG back to its data sources and explains the lineage and transformations.
When to use it
Use when the user asks about data origins, what feeds a table, or upstream dependencies.
How to use it
Give it a table, column, or DAG to trace; it returns a lineage report describing sources, transformations, and data quality implications.
What you provide
- a table, column, or DAG
Uses
Latest review
What you need · 3
Requires the af command to list DAGs, inspect their source and tasks, and check recent run status.
Requires access to the Airflow instance containing the DAGs being investigated.
Access · 2
This skill
Airflow
Read
Reads Airflow DAGs and run status
table schemas
Read
Reads the target table schema