Summary
This tackles the messy work of moving Apache Airflow 2.x DAGs to 3.x, where the biggest gotcha is that workers can no longer talk directly to the metadata database. It leans on Ruff's AIR rules to auto-fix imports and deprecated operators, then walks you through the manual stuff like replacing session.query calls with the Airflow Python client or REST API, updating context keys (execution_date is gone), and handling the switch from Datasets to Assets. The skill includes search patterns for ORM usage and provider_session decorators, plus a checklist for config changes and scheduling quirks. Honestly most valuable if you've got custom operators or task functions that touch the metadata DB, since that's where the breaking changes bite hardest.
Install to Claude Code
npx -y skills add astronomer/agents --skill migrating-airflow-2-to-3 --agent claude-codeInstalls into .claude/skills of the current project.
Keeps your Mac awake while Claude Code, Codex or Cursor works. Lets it sleep when they are done.
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Featured
Keeps your Mac awake while Claude Code, Codex or Cursor works. Lets it sleep when they are done.
Try free for 7 days →Connect your Claude agent to live crypto prices and trading routes via 1inch
Get the MCP →Block distracting apps from your iPhone permanently without a 3rd party app. Free and open source.
Block now (100% free) →belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →Free an open-source skills that make AI coding agents easier to understand, verify, and control.
Download for free →
