Why does the skill reference local Effect source code?

To ensure the generated code is accurate and follows the latest API patterns, the skill is designed to search your local project's Effect source directory before suggesting implementations.

How does this skill handle environment-specific configurations?

It provides patterns for switching between live and test layers at the application boundary based on environment variables like NODE_ENV.

Can this skill help resolve circular dependency issues?

Yes, it includes specific guidance on identifying circular layer dependencies and fixing them by splitting modules or lifting dependency provisioning to a higher level.

What is the primary benefit of using Effect Layers?

Layers provide a type-safe way to manage dependency injection, allowing you to decouple service interfaces from their implementations and easily swap them for testing or different environments.

Effect Layers & Services

Name: Effect Layers & Services
Author: mepuka

bymepuka

0•

API 开发

Streamlines dependency injection and application composition using Effect's Layer and Service patterns.

The Effect Layers & Services skill enables Claude to architect robust, type-safe dependency injection boundaries within Effect TS applications. It provides standardized patterns for defining services, composing infrastructure layers like databases and loggers, and managing environment-specific implementations for seamless testing. By utilizing local source code references and proven architectural guidance, this skill helps developers avoid common pitfalls such as circular dependencies while ensuring application wiring remains centralized and maintainable.

主要功能

01Verify implementations against local Effect source code for API accuracy

02Define type-safe services using the Effect.Service pattern

03Switch between live and test implementations at the application boundary

040 GitHub stars

05Compose modular application layers with Layer.merge and Layer.provide

06Detect and resolve circular layer dependencies through module splitting

使用场景

01Architecting scalable TypeScript backends with clean dependency separation

02Creating mock service implementations for integration and unit testing

03Centralizing infrastructure configuration for databases, loggers, and HTTP clients

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add mepuka/adjunct effect-layers-services

For use in Claude.ai and ChatGPT

Download Skill