Why focus on 'what' instead of 'how'?

By focusing on 'what' data is needed to render a screen, frontend developers provide the necessary context without overstepping into backend implementation, which leads to better API design and fewer integration conflicts.

Can I use this skill to update existing requirements?

Yes. The skill includes a 'Discussion Log' and 'Uncertainties' section specifically for iterative updates as backend developers provide feedback or as the feature requirements evolve.

Does this skill generate backend code or endpoints?

No, this skill is designed to generate documentation that describes data needs. It intentionally avoids prescribing implementation details like specific endpoints or field names to respect the backend developer's ownership of the architecture.

Where does Claude save the requirements documents?

All generated requirements are automatically saved to the `.claude/docs/ai/ /backend-requirements.md` directory within your project repository.

Frontend-to-Backend Requirement Sync

Name: Frontend-to-Backend Requirement Sync
Author: ma1orek

byma1orek

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Collaboration Tools

Standardizes the documentation of frontend data needs to streamline communication with backend developers and API design.

This skill acts as a bridge between frontend and backend teams by generating structured requirement documents that focus on the 'what' instead of the 'how.' It allows frontend developers to clearly define the data, actions, and UI states they need for a feature while leaving implementation details like endpoint names and field structures to the backend team. By documenting business rules, edge cases, and uncertainties in a standardized format, it minimizes miscommunication and ensures that API development is perfectly aligned with user interface requirements.

Key Features

01Structured mapping of loading, empty, error, and special states

02Dedicated sections for surfacing logic uncertainties and business rules

03Clear separation of UI needs from backend implementation details

041 GitHub stars

05Integrated discussion logs to track architectural decisions and feedback

06Automated generation of standardized .md requirement files

Use Cases

01Communicating complex state dependencies and business logic to backend engineers

02Standardizing documentation for API requests during cross-functional handoffs

03Defining data requirements for a new UI feature before backend work begins

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add ma1orek/replay frontend-to-backend-requirements

For use in Claude.ai and ChatGPT

Download Skill