What architectural pattern does this skill follow?

It follows a strict separation of concerns including .types (API mirrors), .contracts (App models), adapters (data mapping), and services (HTTP logic).

Does it support snake_case backends?

Yes, it specifically generates adapters to map snake_case API responses into camelCase contracts for use within your Svelte application.

Is the generated service compatible with SvelteKit SSR?

Yes, it uses the native fetch API, which is available in both browser and server-side environments in SvelteKit.

Why are try/catch blocks omitted from the generated services?

The skill follows a pattern where the service layer remains thin and focused only on the fetch request, allowing error handling to be managed by the calling component or route handler.

SvelteKit API Service Creator

Name: SvelteKit API Service Creator
Author: HerbertJulio

byHerbertJulio

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API 개발

Generates a standardized four-layer data architecture for SvelteKit applications, including API types, application contracts, adapters, and services.

The dev-create-service skill automates the complex task of building a production-grade data layer for SvelteKit projects. It follows a strict architectural pattern that separates raw API responses from internal application logic, ensuring type safety and maintainability. By scaffolding snake_case API types, camelCase contracts, pure function adapters, and side-effect-free service modules, this skill eliminates boilerplate while enforcing best practices like native fetch usage and strict separation of concerns. It is ideal for developers who need to integrate new REST resources quickly without compromising on code quality or architecture.

주요 기능

01Enforces clean architecture by restricting side effects and try/catch blocks in the service layer

0210 GitHub stars

03Automates transformation between snake_case API responses and camelCase application logic

04Integrates automatic validation using svelte-check to ensure TypeScript integrity

05Uses native fetch for seamless compatibility between SvelteKit client and server environments

06Scaffolds a complete 4-part data layer: Types, Contracts, Adapters, and Services

사용 사례

01Integrating a new RESTful API resource into a SvelteKit project with full type safety

02Standardizing data transformation logic when connecting to legacy or third-party backend APIs

03Scaffolding a maintainable service layer that complies with docs/ARCHITECTURE.md standards

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add herbertjulio/specialist-agent dev-create-service

For use in Claude.ai and ChatGPT

주요 기능

01Enforces clean architecture by restricting side effects and try/catch blocks in the service layer

0210 GitHub stars

03Automates transformation between snake_case API responses and camelCase application logic

04Integrates automatic validation using svelte-check to ensure TypeScript integrity

05Uses native fetch for seamless compatibility between SvelteKit client and server environments

06Scaffolds a complete 4-part data layer: Types, Contracts, Adapters, and Services

사용 사례

01Integrating a new RESTful API resource into a SvelteKit project with full type safety

02Standardizing data transformation logic when connecting to legacy or third-party backend APIs

03Scaffolding a maintainable service layer that complies with docs/ARCHITECTURE.md standards