Does it support type checking?

It performs structural checks between TypeScript types and backend DTOs; for deep field-level type validation, it is designed to work alongside the verify-type-parity skill.

Can it detect unused code?

Yes, the skill identifies 'orphan' service methods that are never called by controllers and dead frontend API clients that are no longer utilized in the UI.

When is the best time to run this skill?

You should run it after adding new endpoints, modifying DTO structures, or during a final pre-release check to ensure no UI stubs or 'Coming Soon' placeholders remain where backend support exists.

What is API parity verification?

It is the process of ensuring that every frontend API call has a matching backend endpoint and that backend logic flows correctly through all architectural layers (Controller, Service, Repository).

Verify API Parity

Name: Verify API Parity
Author: peppone-choi

bypeppone-choi

0•

Desarrollo de API

Verifies full-stack method-level consistency between frontend API clients and backend controller-service-repository chains.

The Verify API Parity skill ensures structural integrity across your entire application stack by mapping and validating the connections between frontend API calls and backend implementations. It automatically identifies missing endpoints, orphaned service methods, unused frontend code, and UI placeholders that should be replaced with live data. By enforcing parity between TypeScript types and backend DTOs, it prevents runtime errors caused by structural mismatches in requests and responses, making it an essential tool for full-stack integration testing.

Características Principales

010 GitHub stars

02Flags UI placeholders and stubs where backend support already exists

03Validates structural compatibility between TypeScript types and backend DTOs

04Identifies mismatches between frontend API clients and backend REST endpoints

05Detects orphaned backend methods and dead frontend API code

06Maps full-stack request chains from Controller to Service to Repository

Casos de Uso

01Conducting final integration checks after adding new full-stack features

02Cleaning up technical debt by identifying and removing unused 'orphan' methods

03Synchronizing frontend and backend changes during rapid development cycles

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add peppone-choi/opensamguk verify-api-parity

For use in Claude.ai and ChatGPT

Download Skill