schema-consistency-checker

Audit relational database schemas and generate violations reports.

5|Updated Dec 31, 2025
One-click install
npx skills add https://github.com/patricio0312rev/skillset --skill schema-consistency-checker-patricio0312rev
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: schema-consistency-checker
Source: https://github.com/patricio0312rev/skillset/tree/main/templates/db-management/schema-consistency-checker
Command: npx skills add https://github.com/patricio0312rev/skillset --skill schema-consistency-checker-patricio0312rev

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Audits and enforces database schema quality by validating naming conventions, type consistency, nullability, missing constraints, and performance considerations, then surfaces violations with actionable fixes.

Core Features & Use Cases

  • Naming conventions: Tables, columns, indexes, and foreign keys follow defined patterns to improve readability and maintainability.
  • Type and nullability checks: Ensure consistent ID types across tables and NOT NULL on critical fields to prevent data integrity issues.
  • Constraints & indexes: Detect missing foreign keys, checks, and performance improvements, with concrete recommendations.
  • Auto-fix plan: Generate migration scripts and provide a Prisma schema example to standardize schemas.
  • Use cases: Pre-deployment audits, CI checks, and incremental schema standardization across teams.
  • Use with Prisma: Provides a recommended schema template and checks for Prisma-based apps.

Quick Start

Run an audit against your database schema to generate a violations report and suggested fixes.

Frequently Asked Questions about schema-consistency-checker

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I audit my database schema for naming conventions and missing constraints?

You can audit your database schema to validate naming conventions, type consistency, and nullability. The checker detects missing foreign keys, checks, and indexes, then produces a violations report with actionable recommendations to fix schema quality issues.

Can I use this schema checker with my Prisma-based application?

Yes, the schema checker works with Prisma-based apps by providing a recommended Prisma schema template. It validates your existing schema against standard rules and can optionally generate Prisma migration scripts to auto-fix detected violations.

How do I enforce database consistency checks in a CI pipeline?

You can enforce database consistency in CI pipelines by running an audit against your schema migrations. The checker evaluates tables, columns, and data types, failing the build with a violations report if naming conventions, type consistency, or missing constraints are detected.

What is the best way to standardize database schemas across multiple teams?

The best way to standardize schemas across teams is incremental schema auditing. Running pre-deployment checks ensures tables, columns, and indexes follow defined patterns, guaranteeing type consistency and preventing data integrity issues caused by missing NOT NULL constraints.

Does the database audit automatically generate migration scripts to fix schema violations?

Yes, the database audit provides an auto-fix plan that generates migration scripts. When missing constraints, naming violations, or performance issues are found, it outputs actionable migration scripts and a Prisma schema example to standardize the corrected schema.

Why do I need to check for missing indexes and nullability constraints in my database?

Checking for missing indexes and nullability constraints prevents data integrity issues and performance degradation. The audit ensures consistent ID types across tables and enforces NOT NULL on critical fields, detecting missing foreign keys and checks to maintain schema quality.