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API Design Architect

Jeffallan/claude-skills

Guides REST and GraphQL API architects through domain modeling, OpenAPI 3.1 contract drafting, pagination, versioning, error handling, and mock verification.

API Mock Generator

api-mock-generator

jeremylongshore/claude-code-plugins-plus-skills

Guides API developers through setting up mock services, recommending best practices, and generating production-ready code and configurations for REST, GraphQL, OpenAPI, and authentication scenarios.

Api Test Generator

api-test-generator

jeremylongshore/claude-code-plugins-plus-skills

Auto-activating assistant that guides engineers through API test generation, offering best-practice patterns, framework configuration, and production-ready code for unit, integration, and mocking scenarios within Test Automation.

Api Test Generator

api-test-generator

jeremylongshore/claude-code-plugins-plus-skills

Auto-activating assistant that guides engineers through API test generation, offering best-practice patterns, framework configuration, and production-ready code for unit, integration, and mocking scenarios within Test Automation.

API Mocking for Development and Testing

api-testing-observability-api-mock

sickn33/antigravity-awesome-skills

An expert framework for creating realistic API mock services. It simulates real API behavior and contracts, enabling developers to build and test frontend components or integration workflows in parallel, even before the actual backend service is complete. Ideal for testing, demo environments, and validating API contracts.

Apollo CI/CD Testing Workflow Setup

apollo-ci-integration

jeremylongshore/claude-code-plugins-plus-skills

Configures a robust CI/CD pipeline for Apollo.io integrations using GitHub Actions. It implements multi-stage testing, including unit tests (using MSW mocks for zero API calls), live integration tests (gated to main branch), and secret scanning. Ensures reliable and safe deployment practices for SaaS applications.

Apollo Local Development Workflow Setup

apollo-local-dev-loop

jeremylongshore/claude-code-plugins-plus-skills

This comprehensive guide sets up a robust and isolated local development environment for Apollo.io integrations. It covers essential steps including configuring sandbox API keys, implementing a Mock Service Worker (MSW) for reliable offline API mocking, setting up detailed request logging, and configuring Vitest for efficient local testing. Ideal for developers building and debugging complex, API-dependent features.

Local Development Workflow Setup with Clerk

clerk-local-dev-loop

jeremylongshore/claude-code-plugins-plus-skills

This guide provides a comprehensive workflow for configuring a local development environment using Clerk authentication. It covers setting up test keys, seeding test users, configuring hot reloading, and mocking authentication for unit tests, ensuring a robust and isolated development experience.

Contract Test Creator

contract-test-creator

jeremylongshore/claude-code-plugins-plus-skills

Contract Test Creator automatically assists with designing and implementing contract tests, guiding on best practices, producing production-ready code and configurations, and validating results whenever the user invokes contract test creator tasks.

Agent C++ Testing

affaan-m/everything-claude-code

Guides an agent through C++17/20 testing with CMake, CTest, and GoogleTest/Mock, covering new or flaky tests, CI gates, coverage builds, and sanitizer diagnostics to keep regression safety in place.

Customer.io Local Development Workflow

customerio-local-dev-loop

jeremylongshore/claude-code-plugins-plus-skills

Provides a comprehensive workflow for developing against Customer.io in local or staging environments. It implements environment isolation, dry-run clients, and service mocks to ensure development work does not affect production data, making unit and integration testing safe and reliable.

Database Test Helper

database-test-helper

jeremylongshore/claude-code-plugins-plus-skills

Automates database-focused test work by offering best-practice guidance, fixtures, and configurations for unit, integration, and mocking scenarios in test automation workflows.

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