JSPM

Sets default values in request properties according to defaults defined in openapi parameter lists.

Resolve OpenAPI Refs and/or convert Swagger 2.0 to OpenAPI

tRPC OpenAPI

API Telemetry and APM. Trace API calls and Monitor API performance, health and usage statistics in Node.js Microservices, based on express routes and Swagger (Open API) specification

Zod schema generator plugin for Kubb, creating type-safe validation schemas from OpenAPI specifications for runtime data validation.

Convert OpenAPI 3.0 or Swagger 2.0 definitions into aspida

generate a fastify configuration from an openapi specification

OpenAPI/ Swagger / AsyncAPI / Semoasa definition to Slate / Shins compatible markdown

Agentic AI Library specialized in LLM Function Calling

OpenAPI plugin for Docusaurus.

Generate TypeScript REST client code from an OpenAPI spec

OpenAPI theme for Docusaurus.

Redoc for DocusaurusV2

JSDoc Comments for the OpenApi Specification

Minimalistic OpenAPI 3 ⬌ JSON Schema (draft 7) conversion

OpenAPI's JsonSchema validator, Powered by Ajv

API client generator plugin for Kubb, creating type-safe HTTP clients (Axios, Fetch) from OpenAPI specifications for making API requests.

Runtime OpenAPI v3 spec generation for routing-controllers

Generate JavaScript or TypeScript code from Swagger/OpenAPI specifications

Modern OpenAPI types

Make your HTTP APIs better, faster, stronger, whether they are still being designed (API Design-First) or your organization has flopped various mismatched APIs into production and now you're thinking some consistency would be nice. Using Spectral and Open

Filter internal paths, operations, parameters, schemas etc from OpenAPI/Swagger definitions

Runtime for openapi-io-ts

Conversion library for transforming Mongoose schema objects into Swagger schema definitions.

Create plain Markdown from OpenAPI documents (for LLMs)

Generate SWR hooks from OpenAPI schemas

React Query hooks generator plugin for Kubb, creating type-safe API client hooks from OpenAPI specifications for React applications.

A CLI tool to transform Swagger/OpenAPI/AsyncAPI docs to beautiful HTML pages via Shins/Widdershins

Plugins for zodios

Use Chai to assert that HTTP responses satisfy an OpenAPI spec

This is a package that lets you deal with the Atlassian flavour of the OpenAPI 3.0 specification.

A Typescript framework to help you get an API server up and running with I/O schema validation and custom middlewares in minutes.

Your documentation is only as useful as the quality of the information you've provided, so make sure you're taking full advantage of the features OpenAPI has to offer.

generate client code from openapi document

Fast input validation middleware using OpenAPI 2.0 (formerly Swagger) and 3.0 definitions file and ajv

Typescript type generator for openapi-client-axios

Generator swagger-ts

The base package can be used to import specification files (i.e. HAR, OAS and Postman Collection) and detect their type.

NestJS AsyncAPI module - generate documentation of your event-based services using decorators

Zod integration with Fastify

Connect Express route controllers to restful paths using a Swagger 2 or OpenAPI 3 definition file

A library that simplifies Swagger integrations.

Swagger-UI + Cloud TypeScript Editor

React hooks for zodios

Alternative Hono middleware for creating OpenAPI documentation from Zod schemas

Swagger UI for CAP Services

Agentic AI Library specialized in LLM Function Calling

UI for OpenAPI files

Generator swagger

Generator swagger-zod

Convert Sequelize models into various JSON Schema variants (using the Strategy Pattern)

Forked and patched version of oazapfts, an OpenApi TypeScript client generator

Faker.js data generator plugin for Kubb, creating realistic mock data from OpenAPI specifications for development and testing.

API Telemetry and APM. Trace API calls and Monitor API performance, health and usage statistics in Node.js Microservices, based on express routes and Swagger (Open API) specification

OpenAPI schema generator and validator for Cloudflare Workers

OpenAPI preset for Docusaurus.

A library that simplifies Swagger integrations.

A Typescript JSON Schema library that creates a schema and its type at the same time

Automatically validate API requests and responses with OpenAPI 3.

ZenStack plugin and runtime supporting OpenAPI

Starlight plugin to generate documentation from OpenAPI/Swagger specifications.

Generate openapi documentation from nest controllers

Enrich OpenAPI 3.0 JSON with code snippets (``x-codeSamples``)

Mock Service Worker (MSW) handlers generator plugin for Kubb, creating API mocks from OpenAPI specifications for frontend development and testing.

Utility to convert specifications (Open API, JSON Schemas) to TypeScript using TypeScript native compiler

Fastify OpenAPI specification generator plugin

Utility to convert OpenAPI v3 specifications to Typescript using TypeScript native compiler

Generator swagger-client

NestJS module for RapiDoc

Validates embedded examples in OpenAPI-JSONs

OpenAPI Code Generator using TypeScript AST.

tRPC OpenAPI

Easily generate API client's SDK — organize and simplify API Requests.

Casting JS objects to correct types using JSON schemas

Generates DTO and Entity classes from Prisma Schema for NestJS

A simple plugin for Fastify that generates OpenAPI spec automatically.

<img src="https://raw.githubusercontent.com/tuplescompany/crumbjs/refs/heads/main/logo/crumbjs.png" alt="CrumbJS Logo" width="200"/> - The tasty way to build fast apis.

Super A.I. Chatbot agent by Swagger Document

There's no one right way to version, but there's a lot of objectively bad ways you want to avoid.

A validator for HAR v1.2 Spec, OpenAPI and Postman documents.

Agentic AI Library specialized in LLM Function Calling

An SDK for the moov-io/ach REST API, generated by `openapi-generator`

Generates react-query hooks for your API based on Swagger/OpenAPI definition

NestJS module for Redoc-try-it-out

Utility to convert OpenAPI v3 specifications to Typescript HTTP client using TypeScript native compiler

OpenAPI client for @veeroute/lss-studio-angular

Generate zero-overhead, 100% typed OpenAPI clients for Nuxt.

Convert OpenAPI format to Markdown

Shins Is Not Slate

Open API Resolver - Javascript library to connect to parse and resolve openapi-enabled APIs via browser or nodejs

Transform OpenAPI specifications into TypeScript, React-Query, Zod, Faker.js, MSW and more with a plugin-based code generation tool.

Agentic AI Library specialized in LLM Function Calling

extract paths or operations from OpenAPI/Swagger definitions

Yet another CLI tool for merging multiple OpenAPI files into a single file.

Mock data generator for swagger api

OpenAPI/ Swagger / AsyncAPI / Semoasa definition to Slate / Shins compatible markdown

<span class="badge-npmversion"><a href="https://npmjs.org/package/@marcduez/openapi-to-joi" title="View this project on NPM"><img src="https://img.shields.io/npm/v/@marcduez/openapi-to-joi.svg" alt="NPM version" /></a></span>

GitLab Code Quality generator for IBM's OpenAPI Validator.

A command-line interface to work with OpenAPI files

Generator swagger-tanstack-query

Convert protobuf to swagger open api v2, v3 JSON

A spectral ruleset to enforce the AWS API Gateway Important Notes

Node wrapper for Specmatic

Convert a HAR object to an OpenAPI object

OpenAPI to TypeScript,Axios,request,zod,type,MSW,Faker,nestjs.

Frontend Application of Agentica

oval: CLI for validating OpenAPI specification (OAS) documents

Securely connect to any API with a server proxy and generated composables

Auto-Generate OpenAPI specifications from Typescript decorators

Express Zod OpenAPI


Middleware for generating OpenAPI/Swagger documentation for your Express app

OpenApi Document to Nimbella Project : Take your APIs seamlessly into Serverless world with this [Nimbella CLI](https://nimbella.io/downloads/nim/nim.html) plugin

Add SwaggerUI to your AWS Apigateway RestApi

A CLI to generate types definitions for flow and typescript

Generate React Query hooks, SWR hooks, Axios requests and Typescript types from OpenAPI files

Simple express runtime parser and documentation swagger generator with 100% support of Typescript static types

OpenAPI document parser intended for internal use

Light weight JSON Schema $ref resolver. Expands a JSON Schema by resolving `$ref` references from a mapping of definitions. Does not handle remote references. Has comprehensive unit tests and no dependencies.

<h1 align="center"> OpenAPI UI </h1> <p align="center"> OpenAPI/Swagger UI document, quickly generate mock params and call api, also simplified postman tool </p> <p align="center"> <a href="https://github.com/rookie-luochao/openapi-ui/blob/master/LICE

An OpenAPI plugin for Payload CMS

AsyncAPI & OpenAPI3 decorators and document builders

tuya openapi nodejs sdk

OpenAPI 3.0 CodeGen

An openapi json generator based on joi information about APIs that will help you to maintain your API documentation up to date.

Convert a given OpenAPI specification to Postman Collection v2.0

SWR hooks generator plugin for Kubb, creating type-safe data fetching hooks from OpenAPI specifications for React and Next.js applications.

Build swagger-compliant REST APIs using TypeScript and Node

Build swagger-compliant REST APIs using TypeScript and Node

OpenAPI v3 parser

Abstracts the API handling and authentication management using an OpenAPI document

Generate an OpenAPI spec from your tRPC server, in one line of code

Generate VitePress API Documentation from OpenAPI Specification.

An OpenAPI Generator Plus template for a TypeScript API client using Fetch

Validate an OpenAPI/Swagger API specification using the swagger.io online validator.

Generate OpenAPI 3.0 spec from TypeScript code.

Swagger 2.0 and OpenAPI 3.0 parser and validator for Node and browsers

[](https://www.npmjs.com/package/vitest-openapi) [](https://github.com/yutak23/vitest-openapi/actions/workflows/

OpenAPI client plugin

Base for microservices around OpenAPI/Swagger

A mock server based in Open API Specification

Auto generate openapi(swagger) scheme for molecular

Swagger plugin for routup.

Automatically generate OpenAPI 3.0 documentation from Next.js projects, with support for Zod schemas and TypeScript types.

Modular OpenAPI code generator written in TypeScript and Node.js

openapi-ts

WunderGraph SDK

kubevirt OpenAPI automation for TypeScript

[](https://npmjs.org/package/@standard-community/standard-openapi "View this project on NPM") [![npm downloads](https://img.shields.io/npm/dm/@standard-community/standard

Tool for generating typescript wrappers around generated code from [OpenAPI Generator](https://openapi-generator.tech/)

Yeoman generator for openAPI(swagger) application

Generates an Angular ReactiveForm from a Swagger or OpenAPI definition

Generate Typescript enums from openapi

Generate json schema from yaml (swagger, openapi, asyncapi)

OpenAPI client for @veeroute/lss-account-angular

Get the dependencies of reference in openapi.

Simple typed OpenAPI client generator

Koas serializer converts a response body to the negotiated response format.

从 Apifox 导出 Swagger/OpenAPI 文档并生成 TypeScript 类型定义的工具

generate a fastify configuration from an openapi specification

OpenAPI to JSON schema generator with TypeScript in mind

joi-to-swagger ==============

NestJS helper to easily use Zod with OpenAPI

ES6 Map like Async API, with Swagger API Backend Support.

Finds changes between two OpenAPI schemas

Generate beautiful static API documentation from OpenAPI/Swagger 2.0 specifications

Docker API client automatically generated from the main Docker repository using swagger-codegen and the typescript-fetch language target

This is just a sails hook for generating swagger documentation json

Koas Swagger UI serves Swagger UI. This requires the `specURL` variable to have been set on the `ctx.openApi` object. Typically this is done by combining it with [`koas-spec-handler`][].

Koas status code automatically sets the response status code based on the success status code specified in the Open API object.

Koas operations maps operation IDs to Koa controller functions.

OpenAPI / AsyncAPI validator

Get an OpenAPI 3.0 spec out of a graphql Schema

Validate OpenApi specifications against their JSON schema

Posthog openapi client

Test-driven documentation for RESTful services

OpenAPI dereference

OpenAPI example specification in YAML and JSON

Generates express mock-servers from OpenAPI specs

Koas parameters attempts to coerce path and query parameters to the type specified in their respective JSON schema.

Koas body parser parses and validates request bodies based on the current operation.

Starlight plugin to generate documentation from OpenAPI/Swagger specifications + RapiDoc..

Bitcoin OpenAPI document (formerly known as swagger)

Generate typescript with ajv validation based on openapi schemas

Generator mcp

🕷️ Weaver CLI - Generador completo de arquitectura Clean Architecture con parser OpenAPI avanzado para entidades CRUD y flujos de negocio complejos

API Telemetry and APM. Trace API calls and Monitor API performance, health and usage statistics in Node.js Microservices, based on express routes and Swagger (Open API) specification

Vue Query hooks generator plugin for Kubb, creating type-safe API client hooks from OpenAPI specifications for Vue.js applications.

Generator swagger-msw

Generator swagger-faker

Create Zuplo API with one command

OpenAPI request, parameters, headers and response validator methods

More modern openAPI generating solution for alova.js

A library that simplifies Swagger integrations.

[](https://openapi-zod-client.vercel.app/)

An extension for Azure Functions V4 that provides support for exporting OpenAPI spec files from annotated Azure Functions.

parse OpenAPI specs

Generates OpenAPI doc based on JSDoc

Generate zod schemas from Swagger OpenAPI specs

express openapi middleware validator

A tool to create MCP compliant tools from an OpenAPI Spec

Generate Angular services and TypeScript types from OpenAPI/Swagger specifications

Adds openapi snippets using openapi-snippet module in redoc style

Generic OpenAPI → MCP tool server with n8n integration and CLI utilities

joi-to-swagger ==============

Repzo TypeScript SDK

Swagger2/OpenAPI3/Apifox to TypeScript/JavaScript, request client(support any client), request mock service, enum and enum translation, react-query/vue-query, type field label, JSON Schemas

Generates DTO and Entity classes from Prisma Schema for NestJS

OpenAPI client for @veeroute/lss-routing-angular

OpenAPI/ Swagger / AsyncAPI / Semoasa definition to Slate / Shins compatible markdown

Enables easy implementions of OpenAPI REST APIs in TypeScript with full typings of schemas and operations.

Joi converter to openapi 3.0 standard

A Zod Schema for OpenAPI Schemas v3.X.X

Shared code across different implementations of Atlassian API Clients.

an editor which is tailored to write OpenAPI spec

Generate OpenAPI specifications on Adonis

Automatically generate OpenAPI specifications from opinionated Typescript types.

Check the sensitivity of your JSON Schema (including OpenAPI!) documents

Beautiful Open / Async Template System - Write less yaml with BOATS and Nunjucks.

Generates MCP server code from OpenAPI specifications

Jest/Vitest matcher for asserting valid OpenAPI definitions

Swagger UI for FoalTS

Cypress test generator plugin for Kubb, creating end-to-end tests from OpenAPI specifications for automated API testing.

HTTP Resource plugin for ng-openapi - Angular HTTP utilities with caching and state management

OpenApi TypeScript client generator

API Insights Spectral rulesets

A tool to merge numerous OpenAPI files into a single openapi definition.

A modern TypeScript-first OpenAPI document generator that analyzes your code and JSDoc comments to automatically generate comprehensive and accurate API documentation.

An OpenAPI 3.x/Swagger 2 code generator for Node.js

TypeScript types for the OpenAPI Specification

Typescript API client with axios

Structure-focused web scraper optimized for LLMs for use with MCP with minimal console output. Configure output directory with PRYSM_OUTPUT_DIR environment variable.

An SDK that provides auto-generated fetch functions and types for interacting with WeGroup 's APIs, based on the OpenAPI specification file.

TypeScript types for Imposter scripts.

OpenAPI-first express controllers

TypeScript client for Holaspirit API generated using openapi-fetch

Document your Swagger Specification API by hexo, with support for OpenAPI 3.0

JSON Schema builder and validator for TypeScript with static type inference, Hono middleware for OpenAPI generation and validation, and MCP server/client implementation. Lightweight, dependency-free, and built on Web Standards.

MCP server for managing spec workflow (requirements, design, implementation)

Generate OpenAPI/Swagger documentation from your Jest API tests

Confluence API Client based on OpenAPI Schema from Atlassian.

tRPC OpenAPI

Utilities for building StackQL providers from OpenAPI specifications.

Generates nodejs, typescript client and Angular client methods from an OpenApi document

A command-line interface tool for AgentLang

Svelte Query hooks generator plugin for Kubb, creating type-safe API client hooks from OpenAPI specifications for Svelte applications.

Library that generates Typescript clients based on the OpenAPI specification.

Bitcoin OpenAPI document (formerly known as swagger)