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iAmAdheil
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openapi-spec-generation

Generate and validate OpenAPI 3.1 specifications from codebases and design-first sources.

1|Updated Mar 30, 2026
Search Tags:#documentation#api#openapi#validation#spec#design-first
One-click install
npx skills add https://github.com/iAmAdheil/DSP_TARA --skill openapi-spec-generation-iamadheil
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: openapi-spec-generation
Source: https://github.com/iAmAdheil/DSP_TARA/tree/main/.agents/skills/openapi-spec-generation
Command: npx skills add https://github.com/iAmAdheil/DSP_TARA --skill openapi-spec-generation-iamadheil

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

OpenAPI spec generation and validation automate creating accurate API contracts from codebases or design-first sources, reducing manual drafting time and human errors.

Core Features & Use Cases

  • Design-first and code-first OpenAPI 3.1 generation from source code, design docs, and validation patterns.
  • Generate client SDKs, documentation portals, and test suites from a single OpenAPI spec.
  • Use cases include keeping API contracts in sync with implementation and design across teams.

Quick Start

Analyze a repository to generate an up-to-date OpenAPI 3.1 document.

Frequently Asked Questions about openapi-spec-generation

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

FAQPage Schema
How do I generate an OpenAPI 3.1 spec from existing source code?▼

To generate an OpenAPI 3.1 spec from source code, use automated tools that analyze your repository to extract API contracts. This removes manual drafting and ensures the specification stays in sync with your codebase.

What is design-first OpenAPI generation and when should I use it?▼

Design-first OpenAPI generation creates specifications from design documents before implementation begins. Use it to establish API contracts early, enabling parallel development of client SDKs and documentation portals across teams.

Can I validate my existing OpenAPI 3.1 specifications against the standard?▼

Yes, you can validate OpenAPI 3.1 specifications to ensure conformance with the standard. Validation automates checking API contracts against required templates and tooling guidance, preventing human errors in documentation.

How do I keep API documentation in sync with code changes?▼

You keep API documentation in sync with code changes by automating OpenAPI spec generation from your codebase. This ensures the API contract is continuously updated from source code, reducing manual drafting time and human errors.

Does OpenAPI 3.1 generation support both design-first and code-first workflows?▼

Yes, OpenAPI 3.1 generation supports both design-first and code-first workflows. It automates creating accurate API contracts from design docs or source code, satisfying requirements for conformance, templates, and tooling guidance.

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