rest-api-expert

Name: rest-api-expert
Availability: InStock
Author: alxvlo

Designs REST APIs and OpenAPI documentation for backend services.

Updated Aug 23, 2026

Search Tags:#versioning #openapi #error-handling #api-design #rest-api #http-semantics

Ready to run

npx skills add https://github.com/alxvlo/AHI_Capstone --skill rest-api-expert-alxvlo

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: rest-api-expert
Source: https://github.com/alxvlo/AHI_Capstone/tree/main/.opencode/skill/rest-api-expert
Command: npx skills add https://github.com/alxvlo/AHI_Capstone --skill rest-api-expert-alxvlo

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill provides expert guidance on designing robust REST APIs, including endpoint design, HTTP semantics, versioning, error handling, pagination, and OpenAPI documentation.

Core Features & Use Cases

Endpoint design best practices: ensure resources are modeled with stable, intuitive paths and predictable verbs.
HTTP semantics guidance: correct method usage, status codes, idempotency, and safe operations.
Versioning and compatibility: strategies for non-breaking upgrades and deprecations.
Error handling and documentation: consistent error schema, clear messages, and OpenAPI spec alignment.
Use Case: If you’re building a public API, this skill helps craft a clean, scalable interface and a complete OpenAPI doc.

Quick Start

Create a REST API design outline for a new user management service.

Frequently Asked Questions about rest-api-expert

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

FAQPage Schema

How do I design REST API endpoints with correct HTTP semantics and status codes?▼

REST API endpoint design requires modeling stable resource paths and predictable verbs. Correct HTTP semantics ensure proper method usage, idempotency, safe operations, and accurate status codes across backend services.

What's the best way to handle REST API versioning for non-breaking upgrades?▼

REST API versioning strategies enable non-breaking upgrades and smooth deprecations. Implementing versioned endpoint strategies ensures compatibility while maintaining stable, intuitive resource paths across your backend service iterations.

How do I structure consistent REST API error handling and error schemas?▼

REST API error handling requires a consistent error schema with clear messages. Aligning error documentation with OpenAPI specifications ensures predictable client-side error parsing and robust interface design.

Can I generate OpenAPI documentation for a public REST API with pagination?▼

OpenAPI documentation accurately describes public REST APIs including pagination. Complete OpenAPI spec alignment ensures endpoints, error schemas, and pagination parameters are fully documented for scalable interface consumption.

When do I need OpenAPI specification alignment for my REST API?▼

OpenAPI specification alignment is needed when building public REST APIs to ensure a clean, scalable interface. It enforces best practices for endpoint design, versioning, and comprehensive API documentation.

Does this REST API design guidance work for backend service endpoint modeling?▼

REST API design guidance applies directly to backend services, ensuring resources are modeled with stable paths and predictable verbs. It enforces best practices for endpoint design and versioned endpoint strategies across services.