This one walks you through building Snowflake semantic views with proper validation against your actual Snowflake instance. It handles the CLI setup, drafts CREATE SEMANTIC VIEW DDL following the star schema pattern, and crucially validates everything by executing it through the Snowflake CLI before giving you the final code. The workflow is thorough: it pulls existing table comments for synonyms, runs discovery queries to map relationships between facts and dimensions, creates temporary views for testing, then cleans up afterward. It's solid for anyone building Snowflake's semantic layer who wants to avoid the usual trial-and-error cycle of writing DDL that breaks in production.
npx skills add https://github.com/github/awesome-copilot --skill snowflake-semanticview