DAG Desk

Paste one Apache Airflow DAG file and run one of five jobs over it: audit it against Airflow authoring practice, migrate it to Airflow 3 with a full rewrite, annotate its data-asset lineage, generate its pytest suite, or root-cause a failing task run from its log. A deterministic in-browser prescan with 34 rules runs free before any model call, and every flag it raises must be reconciled in the result. Derived from five agent skills published by Astronomer in @astronomer/agents: authoring-dags, migrating-airflow-2-to-3, annotating-task-lineage, testing-dags and debugging-dags. Not affiliated with Astronomer, the Apache Software Foundation, or the Apache Airflow project.

Every public app is built from a security-scanned skill and must pass a clean scan — skill and frontend — before it can be listed. Have a skill of your own? Turn it into an app — or read the step-by-step walkthrough.