dbt meetup tokyo sep 2025

me mcp .. understand what i have been doing as pre-context then search for data using ai
(measurements towards external) e,g, anthorpic abandoned freeplan and majority of free tier user bought paid plan
source of truth ... should be persisting not using Excel/done in Snowflake/logic embeded in sql
guard rail in data engineering .. use claude code
guard rail in data engineering in snoflak .. lint, 仕様書(spec-driven) dev
労力はAIに外注できても使い手の能力は上がらない