RDRA (Relationship Driven Requirement Analysis) is a model-based method that visualizes business and system structures through interconnected relationships between actors, information, and states.

How does this skill help with legacy systems?

It maps existing code, DB schemas, and interfaces into RDRA models to clarify 'As-Is' functionality, discover missing documentation, and support impact analysis.

Can I use this for agile development?

Yes, its 'Spreadsheet-style' approach allows for rapid iterations and quick alignment on scope and consistency before deep implementation begins.

What are the 3 phases of RDRA?

The three phases move from building a baseline whole picture to shaping detailed requirements through connections, and finally creating spec-ready business rules.

RDRA Requirements & Visualization

Name: RDRA Requirements & Visualization
Author: amano--

byamano--

0•

Productivity & Workflow

Implements the Relationship Driven Requirement Analysis (RDRA) framework to create consistent system models and visualize legacy architectures.

This skill provides Claude with the specialized knowledge to execute RDRA (Relationship Driven Requirement Analysis), a model-based methodology for defining software requirements and mapping legacy systems. By guiding users through a structured 3-phase, 9-step process, it ensures that stakeholders, business use cases, information models, and state transitions are logically connected and consistent. It is particularly effective for preventing scope creep in new developments and quickly documenting existing systems for rebuilds or maintenance by focusing on the relationships between business value, user actions, and technical implementation details.

Key Features

010 GitHub stars

02Requirement modeling for screens, business rules, and state transitions

03Structured 3-Phase, 9-Step RDRA methodology for requirement definition

04Rapid spreadsheet-style modeling for high-velocity planning cycles

05Legacy system visualization and 'As-Is' architecture reverse-engineering

06Relationship-based consistency checking between actors, use cases, and information

Use Cases

01Defining comprehensive requirements for new software projects to ensure consistency

02Visualizing and documenting legacy systems for modernization or maintenance

03Aligning stakeholders on system scope and business value through model-driven analysis

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add amano--/call-center rdra

For use in Claude.ai and ChatGPT

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