add claude skills

skills/dbt-yaml-testing/schema_template.yml

@@ -0,0 +1,31 @@
+version: 2
+
+models:
+  - name: <model_name>
+    description: "One sentence describing the model: grain, scope, and key filters."
+
+    columns:
+      - name: <primary_key_column>
+        description: "Unique identifier for each row."
+        data_tests:
+          - unique
+          - not_null
+
+      - name: <foreign_key_column>
+        description: "Foreign key to the <entity> dimension."
+        data_tests:
+          - not_null
+          - relationships:
+              to: ref('<dim_model_name>')
+              field: <field_name>
+
+      - name: <status_column>
+        description: "Status of the record. One of: active, inactive, pending."
+        data_tests:
+          - not_null
+          - accepted_values:
+              values: ['active', 'inactive', 'pending']
+
+      - name: <optional_column>
+        description: "Description of what this column represents."
+        # no tests required for non-critical columns