AI Data Validation Skill for Error-Free Data Quality

AI Data Validation Skill for Error-Free Data Quality

The AI Data Validation Skill is a specialized tool designed to inspect data for correctness by generating read-only validation reports. These reports detail record counts, NULL rates, value distribution, uniqueness, referential integrity, format validity, and provide sampled evidence rows. The skill operates strictly in a read-only mode, verifying data from a project's test fixtures or a configured connection without altering any data or code.

What this skill does

• Inspects a project's data for various quality metrics including record counts, NULL rates, and uniqueness.
• Validates data against expected formats and referential integrity requirements.
• Generates a validation report with concrete numbers and sampled evidence for all checks.
• Produces the verdict that the `yds-gh-issue-resolver` acts upon, without modifying data or code.
• Triggers based on specific requests and integration with `yds-gh-issue-resolver`.

Who it is for

This skill benefits developers and data teams utilizing AI coding agents such as Claude Code, Cursor, and Codex. It assists those who need to ensure data quality and integrity within their projects.

Use cases

• Quality assurance teams checking data accuracy against project specifications during development.
• Development teams requiring validation of test data to align with expected software behavior.
• Integrating within CI/CD pipelines for automated data quality checks when changes are detected.

Technical details

• Utilizes the `yds-data-validation` trigger for standalone data inspection when a user request is detected.
• Integrates with `yds-gh-issue-resolver` for data-related change verification.
• Operates solely in a read-only mode, ensuring no data is modified.
• Supports explicit configuration for data source connections, avoiding unintended production data access.

Source & Licence

This package is built on open-source work published by ymd38 (ymd38/dev-skills) and distributed under MIT. The original licence text and copyright notice are included in your download.

Personal and commercial use, modification and redistribution are permitted, provided the original copyright and licence notice are retained.

Your purchase covers curation, licence verification, packaging, documentation and instant delivery. It does not grant exclusive rights to the underlying open-source code, which remains available under its original licence.

Delivery & Support

• Delivery: instant — a secure download link is emailed to you as soon as payment is confirmed.
• Format: ZIP archive containing the skill files, documentation and the original licence.
• Support: support@mcpcart.com — we aim to reply within 2 business days.
• Updates: updates are included only where stated on this page.

Refunds

This is a digital product delivered immediately after purchase. By completing your order you request immediate delivery and acknowledge that, once the download has been accessed, the statutory right to cancel no longer applies to the extent permitted by law. Refund requests are handled in accordance with our published Refund Policy.

Claude, Codex, Gemini and Cursor are trademarks of their respective owners. MCP Cart is an independent marketplace and is not affiliated with, endorsed by, or sponsored by any of them. Compatibility references describe interoperability only.