api-design-principles

Design consistent REST and GraphQL APIs with resource modeling and versioning.

Updated Aug 27, 2026
One-click install
npx skills add https://github.com/kakio426/eduitit --skill api-design-principles-kakio426
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: api-design-principles
Source: https://github.com/kakio426/eduitit/tree/main/skills/api-design-principles
Command: npx skills add https://github.com/kakio426/eduitit --skill api-design-principles-kakio426

SYSTEM DOCUMENTATION & REQUIREMENTS

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

What problem does it solve?

Inconsistent and poorly structured APIs lead to maintenance headaches, scalability limits, and developer frustration. This Skill provides clear, standardized guidance to design REST and GraphQL APIs that are intuitive, scalable, and maintainable.

Core Features & Use Cases

  • Comprehensive Design Guidelines: Covers resource modeling, HTTP method semantics, GraphQL schema design, versioning strategies, pagination, error handling, and security best practices.
  • Practical Patterns & Templates: Includes ready‑to‑use FastAPI REST templates, GraphQL schema examples, and checklist assets for quick adoption.
  • Real‑World Scenarios: Ideal for building new services, refactoring legacy APIs, establishing team standards, or reviewing API specifications before implementation.

Quick Start

Ask the API design principles skill to generate a complete checklist for building a new user management service API.

Frequently Asked Questions about api-design-principles

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

FAQPage Schema
How do I design a scalable REST API with proper resource modeling and pagination?

To design a scalable REST API, apply standardized guidelines for resource modeling, HTTP method semantics, and pagination strategies. This approach ensures your API remains maintainable and handles growth efficiently without causing developer frustration.

What are the best practices for GraphQL schema design and error handling?

GraphQL schema design and error handling best practices involve structuring types consistently and defining clear error responses. Applying these principles ensures your GraphQL services are intuitive, scalable, and maintainable across different client queries.

How do I implement API versioning strategies and authentication for new services?

API versioning strategies and authentication are implemented by following established standards for naming conventions and security. This provides clear, standardized guidance to manage API changes without breaking existing clients.

Can I use FastAPI templates to establish team standards for API documentation?

Yes, you can use ready-to-use FastAPI REST templates and checklist assets to establish team standards for API documentation. These practical patterns ensure consistent API specifications before implementation and accelerate team adoption.

What should I include in an API design checklist for refactoring legacy APIs?

An API design checklist for refactoring legacy APIs should include resource modeling, versioning strategies, pagination, error handling, and rate limiting. Reviewing these specifications ensures your refactored services meet performance and maintainability standards.

When should I choose REST versus GraphQL for building scalable APIs?

Choosing REST versus GraphQL depends on your data fetching needs and client complexity. This Skill provides comprehensive design guidelines covering both REST and GraphQL services, helping you structure consistent and scalable APIs regardless of the protocol.