Does this skill support GraphQL?

Yes, it generates tests for GraphQL queries, mutations, and subscriptions, ensuring data integrity across your schema.

Can I use it for existing codebases without documentation?

Yes, the skill can infer API structures from your source code files to generate relevant test cases even if an OpenAPI file is missing.

Can it validate OpenAPI specifications?

Absolutely; it performs contract testing to ensure your API implementation matches your Swagger or OpenAPI definitions.

Does it handle authenticated endpoints?

Yes, the skill can test various authentication flows, including login, token refresh, and protected resource access.

API Test Automation

Name: API Test Automation
Author: jeremylongshore

byjeremylongshore

•

883

Security & Testing

Automates the generation, execution, and validation of comprehensive test suites for REST and GraphQL APIs.

About

This skill enables Claude to autonomously handle the end-to-end API testing lifecycle by analyzing OpenAPI specifications or source code to generate robust test suites. It covers everything from basic CRUD operations and data integrity to complex authentication flows and contract validation, ensuring your backend services are reliable, secure, and compliant with design standards. Whether you are working with legacy REST endpoints or modern GraphQL schemas, this skill streamlines quality assurance by detecting regressions and security vulnerabilities early in the development cycle.

Key Features

Comprehensive CRUD and edge-case scenario testing
Authentication flow validation including OAuth2 and JWT
883 GitHub stars
Automated REST and GraphQL test suite generation
OpenAPI/Swagger contract validation
Detailed response structure and header verification

Use Cases

Testing complex GraphQL mutations and queries for data integrity
Automating regression testing for user management and resource endpoints
Verifying API contract compliance against OpenAPI documentation

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add jeremylongshore/claude-code-plugins-plus-skills api-test-automation

For use in Claude.ai and ChatGPT

Download Skill

GitHub