Can I use this for existing legacy code?

Absolutely. The skill scans your project's source files to identify existing endpoints and creates a baseline test suite to ensure coverage for legacy APIs.

Does it check for security vulnerabilities?

It includes input validation tests that specifically target common vulnerabilities like SQL injection, XSS payloads, and boundary value violations.

Which frameworks are supported by the API Test Suite Builder?

The skill currently supports Next.js App Router, Express, FastAPI, and Django REST Framework for automatic route detection.

What testing libraries does it output for?

It generates ready-to-run test files for Vitest with Supertest for Node.js environments and Pytest with httpx for Python environments.

Does it handle authentication testing?

Yes, it generates a full authentication matrix covering missing headers, invalid/expired tokens, and role-based access control scenarios.

API Test Suite Builder

Name: API Test Suite Builder
Author: oabdelmaksoud

byoabdelmaksoud

0•

Security & Testing

Automates the creation of comprehensive API test suites by scanning route definitions across multiple web frameworks.

The API Test Suite Builder is a powerful engineering skill designed to streamline the testing lifecycle by automatically detecting API endpoints in frameworks like Next.js, Express, FastAPI, and Django. It generates ready-to-run test files that cover critical security and functional areas, including authentication logic, input validation boundaries, and error handling matrices. By scanning source code to extract routes and methods, it ensures that your test coverage remains perfectly synchronized with your implementation, making it an essential tool for TDD, legacy code modernization, and pre-release regression checks.

Key Features

01Automatic route detection for Next.js, Express, FastAPI, and Django REST frameworks

02Comprehensive authentication coverage testing for tokens, headers, and roles

03Deep input validation checks for missing fields, type mismatches, and injection attempts

04Standardized error code matrix generation for robust error handling verification

05Advanced scenario testing for pagination, file uploads, and rate limiting

060 GitHub stars

Use Cases

01Creating baseline test coverage for legacy APIs with missing or outdated tests

02Conducting security audit preparations and pre-release regression testing

03Generating test scaffolds for new API endpoints following TDD principles

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add oabdelmaksoud/superclaw api-test-suite-builder

For use in Claude.ai and ChatGPT

Key Features

01Automatic route detection for Next.js, Express, FastAPI, and Django REST frameworks

02Comprehensive authentication coverage testing for tokens, headers, and roles

03Deep input validation checks for missing fields, type mismatches, and injection attempts

04Standardized error code matrix generation for robust error handling verification

05Advanced scenario testing for pagination, file uploads, and rate limiting

060 GitHub stars

Use Cases

01Creating baseline test coverage for legacy APIs with missing or outdated tests

02Conducting security audit preparations and pre-release regression testing

03Generating test scaffolds for new API endpoints following TDD principles