msw

Generate and maintain MSW v2 API mocking configurations for REST and GraphQL endpoints.

193|17|Updated Jan 16, 2026
One-click install
npx skills add https://github.com/pproenca/dot-skills --skill msw-pproenca
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: msw
Source: https://github.com/pproenca/dot-skills/tree/main/skills/.curated/msw
Command: npx skills add https://github.com/pproenca/dot-skills --skill msw-pproenca

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) and assets (resource) components.

What problem does it solve?

This Skill helps you reliably mock API requests during development and testing, ensuring your application behaves correctly without relying on actual backend services.

Core Features & Use Cases

  • API Mocking: Define mock responses for REST and GraphQL endpoints.
  • Test Isolation: Ensure tests are independent and don't interfere with each other.
  • Realistic Scenarios: Simulate network delays, error responses, and complex data structures.
  • Use Case: When building a new feature that depends on an unreleased API, use this Skill to create mock data, allowing you to develop and test your UI components in isolation.

Quick Start

Use the msw skill to mock a GET request to '/api/users' with a JSON response containing a list of users.

Frequently Asked Questions about msw

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I organize handler architecture for large API mocking configurations?

Organize handler architecture for large API mocking configurations by following best practices for handler setup and test integration, ensuring your mocks remain maintainable and scalable across development and testing environments.

What is the best way to isolate API mocks during test runs?

Isolate API mocks during test runs by implementing test isolation rules that prevent tests from interfering with each other, ensuring each test executes independently with its own specific mock responses.

How do I simulate network delays and error responses in API mocking?

Simulate network delays and error responses in API mocking by defining custom response patterns within your handlers, allowing you to test UI component resilience against complex data structures and network failures in isolation.

Can I use Mock Service Worker to develop features against unreleased APIs?

You can use Mock Service Worker to develop features against unreleased APIs by creating mock data structures, which allows you to build and test UI components independently before the backend endpoints are available.

How do I organize handler architecture for large API mocking configurations?

Organize handler architecture for large API mocking configurations by following best practices for handler setup and test integration, ensuring your mocks remain maintainable and scalable across development and testing environments.