Data Validation Engine

About

The Data Validation Engine skill empowers Claude to maintain high data quality by implementing comprehensive validation rules at both the database and application levels. By leveraging specialized plugin logic, it automates the creation of constraints for email formats, numeric ranges, and referential integrity, ensuring that only clean, valid data enters your system. It is particularly useful when architecting new schemas, hardening existing production databases, or implementing complex business logic validation without writing manual boilerplate code.

Key Features

• Automated verification of applied validation constraints
• 884 GitHub stars
• Multi-database environment support for production readiness
• RegEx-based format validation for emails and patterns
• Referential integrity and business rule implementation
• Automated data type and numeric range enforcement

Use Cases

• Adding format validation to existing tables like email or phone columns
• Hardening a new database schema with strict integrity constraints
• Implementing cross-field business logic checks at the application layer