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reversa-data-master

Document legacy database schemas into data dictionaries and Mermaid ERDs.

1|Updated Nov 20, 2025
Search Tags:#documentation#database#migrations#erd#reverse-engineering#data-dictionary#ddl
One-click install
npx skills add https://github.com/stribus/pygerengastos --skill reversa-data-master-stribus
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: reversa-data-master
Source: https://github.com/stribus/pygerengastos/tree/main/.agents/skills/reversa-data-master
Command: npx skills add https://github.com/stribus/pygerengastos --skill reversa-data-master-stribus

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Automates comprehensive documentation of an existing legacy database, including tables, relationships, constraints, triggers, procedures, and a complete ERD.

Core Features & Use Cases

  • Comprehensive data dictionary generation covering tables, columns, data types, PKs/FKs, and constraints.
  • ERD generation in Mermaid format for domain-level and overall views.
  • Use cases: audit, migration planning, governance, and knowledge transfer for legacy database environments.

Quick Start

Run the reverse-engineering workflow against your database schema to produce a complete data dictionary and ERD.

Frequently Asked Questions about reversa-data-master

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

FAQPage Schema
How do I document a legacy database schema including tables, triggers, and procedures?▼

To document a legacy database comprehensively, this Skill reverse-engineers your schema by extracting tables, relationships, constraints, triggers, and procedures to generate a complete data dictionary and ERD.

Can I generate an ERD from existing DDL or ORM models without direct database access?▼

Yes, you can generate an ERD from existing DDL or ORM models. The Skill analyzes DDL, migrations, or ORM models to map relationships and produce domain-level Mermaid ERD diagrams.

What is the best way to create a data dictionary for database migration planning?▼

Creating a data dictionary for migration planning involves reverse-engineering the schema to extract columns, data types, primary keys, and foreign keys into a comprehensive documentation output.

Does this database reverse-engineering process support read-only database access?▼

Yes, the database reverse-engineering process supports read-only access. It safely targets read-only connections, DDL analysis, and ORM models to extract schema details without modifying data.

When do I need to reverse-engineer database schema constraints into a Mermaid diagram?▼

You need to reverse-engineer database schema constraints into a Mermaid diagram during audits, governance, or knowledge transfer to visually map complex legacy relationships and dependencies.

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