data-quality-validator

name

data-quality-validator

description

Post-load data quality validation patterns for Qlik development. Provides query templates for null rate analysis, referential integrity checks, value distribution analysis, row count validation, orphaned record detection, sparse field identification, and duplicate detection. Usable by the qa-reviewer when MCP or post-load data access is available. Also provides patterns for embedding validation checks directly into load scripts. Load when performing data quality validation or writing diagnostic scripts.

For the complete validation query reference, read validation-queries.md in this skill directory.