Airflow Hitl

Adds approval gates, form inputs, and human-driven branching to Airflow DAGs using deferrable operators that release worker slots while waiting. You get ApprovalOperator for approve/reject flows, HITLBranchOperator for routing based on human choices, and HITLEntryOperator for pure form collection. The skill is built around a discover-then-code pattern: query the live Airflow registry for current constructor signatures before writing any tasks, since the provider changes params across releases. Responses come through the Airflow UI or REST API. Requires Airflow 3.1+. The safety checklist and external integration examples (Slack bots, custom scripts) are the most useful parts if you need humans in the loop without blocking workers.

Install to Claude Code

npx -y skills add astronomer/agents --skill airflow-hitl --agent claude-code