openapi

Generate and validate OpenAPI v3.0 specifications for ASP.NET Core APIs.

Updated Apr 9, 2026
One-click install
npx skills add https://github.com/nist0/CoDev --skill openapi-nist0
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: openapi
Source: https://github.com/nist0/CoDev/tree/main/.github/skills/openapi
Command: npx skills add https://github.com/nist0/CoDev --skill openapi-nist0

SYSTEM DOCUMENTATION & REQUIREMENTS

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

What problem does it solve?

This Skill automates the creation and management of OpenAPI/Swagger specifications, simplifying the process of defining operation IDs, schemas, and error responses for APIs.

Core Features & Use Cases

  • Automated Schema Generation: Automatically generate OpenAPI schemas for ASP.NET Core APIs based on endpoint definitions.
  • Auth Documentation: Document authentication schemes such as Bearer JWT and API key in the OpenAPI spec.
  • Error Response Management: Ensure all error responses are documented using the ProblemDetails format.
  • Use Case: For a developer working on an API, this Skill can help create a comprehensive OpenAPI spec in minutes, ensuring consistency and completeness.

Quick Start

Analyze your API's OpenAPI spec with the openapi skill to validate and refine your schema, authentication, and error responses.

Frequently Asked Questions about openapi

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

FAQPage Schema
How do I automatically generate OpenAPI schemas for ASP.NET Core APIs?

You can automatically generate OpenAPI schemas for ASP.NET Core APIs by analyzing endpoint definitions to create specifications. This ensures consistent documentation of operation IDs and schemas without manual coding.

What is the best way to document Bearer JWT authentication in an OpenAPI spec?

The best way to document Bearer JWT authentication in an OpenAPI spec is by defining authentication schemes directly within the specification. This standardizes auth documentation and clarifies required credentials for secured endpoints.

How do I standardize API error responses using the ProblemDetails format in Swagger?

To standardize API error responses using the ProblemDetails format in Swagger, you validate that all error outputs follow a consistent structure. This ensures error documentation within your OpenAPI specification improves API reliability and client error handling.

Do I need knowledge of OpenAPI v3.0 and .NET Core to use automated schema generation?

Yes, you need knowledge of OpenAPI v3.0 and .NET Core API development to use automated schema generation. This prerequisite understanding is necessary to validate schemas, document authentication, and manage error responses effectively.

Can I validate and refine existing OpenAPI specifications for RESTful APIs?

Yes, you can validate and refine existing OpenAPI specifications for RESTful APIs by analyzing your current spec. This process checks schemas, authentication schemes, and error responses to ensure completeness and standardization across your API.