How does this help with SDK generation?

By creating a valid, standard-compliant OpenAPI file, this skill provides the necessary input for tools like OpenAPI Generator to create consistent client SDKs.

Does this skill support the latest OpenAPI standards?

Yes, it is specifically designed to support the OpenAPI 3.1.0 specification, including its advanced structural requirements.

Does it handle authentication and security schemes?

Yes, the skill includes templates for Bearer tokens, API keys, and other common security components to ensure your API is properly secured.

Can I use this for existing codebases?

Absolutely. It supports a code-first approach where it can help generate or annotate existing API logic into a structured specification.

OpenAPI Spec Generator

Name: OpenAPI Spec Generator
Author: EricGrill

byEricGrill

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API Development

Generates and maintains comprehensive OpenAPI 3.1 specifications to automate RESTful API documentation and ensure contract compliance.

About

This skill provides a robust framework for creating, validating, and managing OpenAPI 3.1 specifications throughout the software development lifecycle. It supports both design-first and code-first approaches, offering structured templates for complete API definitions including security schemes, pagination, and error handling. It is an essential tool for developers looking to automate the creation of API documentation, generate client SDKs, or enforce strict API contracts while minimizing manual configuration errors.

Key Features

OpenAPI 3.1.0 schema generation and maintenance
Reusable component templates for schemas and parameters
2 GitHub stars
Integrated validation for API implementation compliance
Design-first and code-first architecture patterns
Automated documentation and SDK foundation building

Use Cases

Retrofitting legacy APIs with standardized OpenAPI documentation
Generating client-side SDKs from a single, validated source of truth
Architecting new RESTful services using a design-first contract approach

About

Key Features

OpenAPI 3.1.0 schema generation and maintenance
Reusable component templates for schemas and parameters
2 GitHub stars
Integrated validation for API implementation compliance
Design-first and code-first architecture patterns
Automated documentation and SDK foundation building

Use Cases

Retrofitting legacy APIs with standardized OpenAPI documentation
Generating client-side SDKs from a single, validated source of truth
Architecting new RESTful services using a design-first contract approach