Data Autocleaning Skill

Automated data profiling, quality assessment, and transformation for data sourced from BigQuery or Google Cloud Storage (GCS).

When to Use

[!IMPORTANT]

You MUST use this skill for ANY task where the source is BigQuery or GCS — including seemingly simple operations like "move data" or "copy table".

• Apply to all operations on new and existing sources: copying, moving, appending, ingesting, or extracting data.
• Apply to the source node specifically, not to subsequent pipeline steps.
• Never skip Dataplex profiling (Steps 1 and 3). Always use Dataplex — not ad-hoc BigQuery profiling.

Task Execution Workflow