Add dbt-model-generator community skill

[vinodhini-sd]

Summary

• Adds dbt-model-generator skill that automates dimensional model generation from raw Snowflake tables
• Profiles data, recommends modeling pattern (star schema / OBT / wide table), generates staging/dim/fact dbt models with tests, and submits a PR for engineer review
• Includes full workflow reference with SQL queries, dbt templates, column classification rules, and troubleshooting

Files

• skills/dbt-model-generator/SKILL.md — main skill with required frontmatter
• skills/dbt-model-generator/references/workflow.md — detailed step-by-step workflow (Steps 1-8)
• skills/dbt-model-generator/LICENSE — Apache 2.0

Test plan

• Install skill locally: copy skills/dbt-model-generator/ to ~/.snowflake/cortex/skills/
• Invoke with $dbt-model-generator in a CoCo session
• Test against a real Snowflake schema with 3+ tables
• Verify generated dbt project passes dbt parse
• Confirm PR creation workflow works end-to-end

.... Generated with Cortex Code