---
name: grey-haven-data-validation
description: "Comprehensive data validation using Pydantic v2 with data quality monitoring and schema alignment for PlanetScale PostgreSQL. Use when implementing API validation, database schema alignment, or data quality assurance. Triggers: 'validation', 'Pydantic', 'schema', 'data quality'."
# v2.0.43: Skills to auto-load for data validation work
skills:
  - grey-haven-code-style
  - grey-haven-api-design-standards
  - grey-haven-database-conventions
# v2.0.74: Tools for data validation work
allowed-tools:
  - Read
  - Write
  - MultiEdit
  - Bash
  - Grep
  - Glob
  - TodoWrite
---

# Data Validation Skill

Comprehensive data validation using Pydantic v2 with data quality monitoring and schema alignment for PlanetScale PostgreSQL.

## Description

Implement robust data validation, quality monitoring, and schema contracts using Pydantic v2 models.

## What's Included

- **Examples**: Pydantic v2 models, validation patterns
- **Reference**: Schema design, validation strategies
- **Templates**: Pydantic model templates

## Use When

- API request/response validation
- Database schema alignment
- Data quality assurance

## Related Agents

- `data-validator`

**Skill Version**: 1.0