Comprehensive REST API design review with automated linting, breaking-change detection, and design scorecards. Catches inconsistent conventions, missing versioning, and design smells before APIs ship. Use when reviewing a PR that adds or changes API endpoints, auditing an existing API for v2 migration, or establishing API standards for a team.
api-test-suite-builder
api-test-suite-builder is an open-source backend skill for Claude Code and compatible agents, published by alirezarezvani. Its author describes it as: “Use when the user asks to generate API tests, create integration test suites, test REST endpoints, or build contract tests.”. The project has 25k stars on GitHub and is available under the MIT license. Add it to your setup with `/plugin marketplace add alirezarezvani/claude-skills`.
What api-test-suite-builder does
**Tier:** POWERFUL **Category:** Engineering **Domain:** Testing / API Quality
Installation
Add api-test-suite-builder to your agent with:
/plugin marketplace add alirezarezvani/claude-skillsAlways review a skill's source before installing it. This command comes from the skill's public repository; the linked repo is the source of truth for exact setup steps.
What's inside
The SKILL.md for api-test-suite-builder is organised into these sections:
- Overview
- Core Capabilities
- When to Use
- Route Detection
- Next.js App Router
- Express
- FastAPI
- Django REST Framework
- Test Generation Patterns
- Auth Test Matrix
- Input Validation Matrix
- Example Test Files
When to use it
Reach for api-test-suite-builder when you want backend help from your agent without writing the same instructions every session. Load the skill and the agent picks it up automatically for relevant tasks.
Strengths
- Clear MIT license — safe to read and adapt
- Ships in alirezarezvani/claude-skills, an established project with 24,617 GitHub stars
- Actively maintained (recent commits)
Topics
Frequently asked questions
- What does api-test-suite-builder do?
- Use when the user asks to generate API tests, create integration test suites, test REST endpoints, or build contract tests.
- How do I install api-test-suite-builder?
- Run /plugin marketplace add alirezarezvani/claude-skills in your agent, then reload your skills. Review the source at https://github.com/alirezarezvani/claude-skills before installing.
- Is api-test-suite-builder free to use?
- Yes. api-test-suite-builder is free and open source under the MIT license, so you can read, run, and adapt it within that license's terms.
- Where does api-test-suite-builder come from?
- api-test-suite-builder ships inside alirezarezvani/claude-skills, a repository that contains 41 catalogued skills in total. The repository's 24,617 GitHub stars apply to that whole collection, not to this skill on its own.
Related skills
More Backend →
Master REST and GraphQL API design principles to build intuitive, scalable, and maintainable APIs that delight developers. Use when designing new APIs, reviewing API specifications, or establishing API design standards.
This skill helps users extract structured best-selling product data from Amazon via the BrowserAct API. Agent should proactively apply this skill when users express needs like search for best selling products on Amazon, extract Amazon product data based on keywords, find top rated Amazon products, monitor Amazon competitor prices and sales, discover trending products on Amazon marketplace, extract Amazon product titles prices and ratings, gather Amazon product sales volume for market research, search Amazon best sellers in specific region, collect Amazon product reviews and promotion details, analyze Amazon product availability and badges, get Amazon product data for market analysis.
Universal release workflow. Auto-detects version files and changelogs. Supports Node.js, Python, Rust, Claude Plugin, GitHub Releases, annotated tags, historical release backfill, and generic projects. Use when user says "release", "发布", "new version", "bump version", "push", "推送", "release notes", "GitHub Release", or "回填 Release".
Generates images and text via reverse-engineered Gemini Web API. Supports text generation, image generation from prompts, reference images for vision input, and multi-turn conversations. Use when other skills need image generation backend, or when user requests "generate image with Gemini", "Gemini text generation", or needs vision-capable AI generation.