JSPM

Koas operations maps operation IDs to Koa controller functions.

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

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

A command line tool for the openapi enforcer libraries

Agentic AI Library specialized in LLM Function Calling

Generate typescript with ajv validation based on openapi schemas

Generator mcp

Generator swagger-faker

Posthog openapi client

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

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

More modern openAPI generating solution for alova.js

Generator swagger-msw

Convert OData metadata document to OpenAPI (fka Swagger) format

Create Zuplo API with one command

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

parse OpenAPI specs

Generate Angular services and TypeScript types from OpenAPI/Swagger specifications

Generates OpenAPI doc based on JSDoc

A library that simplifies Swagger integrations.

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

Adds openapi snippets using openapi-snippet module in redoc style

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

Repzo TypeScript SDK

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

Convert typescript types to openapi spec compliant json

Alternative Hono middleware for creating OpenAPI documentation from Zod schemas

Generates DTO and Entity classes from Prisma Schema for NestJS

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

Generate zod schemas from Swagger OpenAPI specs

Shared code across different implementations of Atlassian API Clients.

express openapi middleware validator

A Zod Schema for OpenAPI Schemas v3.X.X

Code your openapi specifications using a fluent interface that integrates seamlessly with fluent-json-schema

Generate OpenAPI specifications on Adonis

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

A tool to create MCP compliant tools from an OpenAPI Spec

Swagger-UI + Cloud TypeScript Editor

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

Automatically generate OpenAPI specifications from opinionated Typescript types.

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

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

an editor which is tailored to write OpenAPI spec

OpenAPI request, parameters, headers and response validator methods

OpenApi TypeScript client generator

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

HAL (HTTP API Layer) - An MCP server that provides HTTP API capabilities to Large Language Models with OpenAPI/Swagger integration

Agentic AI Library specialized in LLM Function Calling

UI for OpenAPI files

Remove the useless components and paths of openapi document.

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

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

MCP server that connects to the GoLogin API

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.

TypeScript types for the OpenAPI Specification

TypeScript types for Imposter scripts.

`koa-x-router` is a library that extends the functionality of `koa-router` by providing validation and automatic API documentation features. It simplifies the process of defining routes, validating request data, and generating API documentation.

A library that simplifies Swagger integrations.

OpenAPI-first express controllers

Programmatically builds an Open API (Swagger 2.0) document as an Express endpoint so that the documentation and source can live together in one place. It is like annotating an Express endpoint. Later, the API can be bound to Express.

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

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

TypeScript client for Holaspirit API generated using openapi-fetch

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.

A simple plugin for Fastify that generates OpenAPI spec automatically.

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

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.

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

Express Joi OpenAPI

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

Library that generates Typescript clients based on the OpenAPI specification.

MCP server for splitting and extracting parts of OpenAPI specifications

a Next.js plugin to generate OpenAPI documentation from route handlers

oval: CLI for validating OpenAPI specification (OAS) documents

Mock data generator for swagger api

Open API code generator

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

a Next.js plugin to generate OpenAPI documentation from route handlers

OpenAPI client for @veeroute/lss-studio-angular

**NOTE:** This CLI tool is primarily designed for use within our organization. The generated code output aligns with our internal template. If you are using this tool without our internal template, make sure to use it in **standalone** mode.

Support for generating OpenAPI spec files for Azure Functions

Runtime for openapi-io-ts

Swagger 2.0 and OpenAPI 3.0/3.1 parser and validator for Node and browsers

<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.

By installing the package, you can use functions for `Shared`.

Hono Takibi is a CLI tool that generates Hono routes from OpenAPI specifications.

Automatically validate API requests with OpenAPI 3 and Koa.

A forked library that simplifies OpenAPI integrations.

Generate modern TypeScript types from REST APIs

A command-line interface tool for AgentLang

Yet another static html generator for Open API 2.0 / Swagger 2.0

Core Dart/Flutter code generation library for OpenAPI specifications

NestJS module for RapiDoc

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

Generates schemas and types from OpenAPI specifications

Auto-generated TypeScript client for MOUNTAIN Public API

Agentic AI Library specialized in LLM Function Calling

Un framework backend moderne et modulaire basé sur Hono, TypeScript et l'architecture hexagonale avec authentification Better Auth + Drizzle intégrée

Express middleware to handle openapi security.

CLI tool for generating Dart/Flutter API clients from OpenAPI specifications

Transforms OpenAPI Schemas to other formats like MarkDown and PlantUML

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

MicroRapids API Runtime - Your OpenAPI, but executable

Fastify plugin that will set-up routes with security & json validation based on OpenAPI specification

A module for Nuxt.js to generate pages from OpenAPI specifications

Typescript client SDK and server stub generator for OpenAPI 3 specifications

Model Context Protocol server for UniFi Network API with comprehensive tool documentation and web server for OpenAPI specs

A TypeScript-first Express.js router with automatic validation, typed middleware, and OpenAPI documentation generation

AngularJS implementation of OpenAPI (aka Swagger) UI

OpenAPI Server

Teamleader Focus API Specification

typescript project meta analysis

GitHub's official Webhooks OpenAPI spec with Octokit extensions

The script outputs test data from the OpenApi schema file to the folder specified by the argument.

Dual-architecture server (MCP + HTTP API) for determining vendor tool capability roles against CIS Controls Framework. Supports Microsoft Copilot custom connectors and DigitalOcean App Services deployment.

An Express plugin that can parse an app and generate a OpenApiv3 document.

Generate TypeScript API clients from Swagger/OpenAPI 2.0-3.1 documents with built-in axios, mock server, and AI-friendly documentation - S2R (Swagger to Request)

Bundle of TyRAS Extras libraries suitable to use in backends which use `io-ts` as data validation library.

Agentic AI Library specialized in LLM Function Calling

Create PDF API reference documentation from OpenAPI 3.0.x specification files.

Bundle of TyRAS Extras libraries suitable to use in frontends which use `io-ts` as data validation library.

A code generator based on openapi generator

Report OpenAPI coverage for Jest integration tests.

A utility for converting the combination of an graphql schema and graphql query into an openapi specification.

A utility library that converts OpenAPI JSON schemas into Zod schemas

GitHub's official OpenAPI spec with Octokit extensions

Generated API client for Your Service

Conversion library for transforming joi schema objects into swagger / OpenApi OAS 3.0 schema definitions.

Consume OpenAPI-enabled APIs with React Hooks

Universal type-safe API integration library for modern web applications

Serverless plugin for integrating aws gateway syntax into open api specification

tRPC OpenAPI

TS-Swagger plugin generator CLI

Generate .http files from OpenAPI specifications

Frontend Application of Agentica

Codegeneration from OAS3 to TypeScript

A CLI to generate types definitions for flow and typescript

Bundle of TyRAS libraries suitable to use in backends which run on Node HTTP(S) 1 or 2 server, use `io-ts` as data validation library, and OpenAPI as metadata about the endpoints.

OpenApi TypeScript client generator

🚀 Fast CLI to create modern React 19 apps with TanStack Router, Hono API, TypeScript, and AI. Alternative to create-react-app with full-stack features.

Open API Schema Generator for Hono with typia

OpenAPI client plugin

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

Generate openapi documentation from nest controllers

Extension for @codegena/oapi3ts: Angular services for work with REST API

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

directus extension for swagger interface and openapi including custom endpoints definitions // custom endpoint validations middleware based on openapi

NestJS module for Redoc-try-it-out

Generates strongly type nock methods for your API based on Swagger/OpenAPI definition

- `yarn` - Install dependencies - `API_SPEC_PATH=https://api-dev.rarible.com/protocol/v0.1/openapi.yaml yarn run download` - Download spec - `yarn run generate` - Generate sources from spec - `yarn run build` - Generate build for client - `yarn release` -

Build API's and serverless code using node and first class functions.

An opinionated framework for building configuration driven services - web, api, or job. Uses swagger, pino logging, express, confit, Typescript and Jest.

A cli tool for the openapi-merge library.

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

<h1 align="center">Prisma OpenAPI</h1> <h2 align="center">Generate OpenAPI schema from Prisma models</h2>

`json-schema-ref-parser` for `webpack`

OpenAPI theme for Docusaurus.


Prisma schema to Hono API codegen tool

GUI / visual editor for creating and editing OpenApi / Swagger definitions

Proof of concept React component to lint and visualize Arazzo specs

Moleculer swagger service

Simple typed OpenAPI client generator

Generate random mock data from OpenAPI descriptions for msw.

🌾 OATS - OpenAPI TypeScript Sync. The missing link between your OpenAPI specs and TypeScript applications. Automatically watch, generate, and sync TypeScript clients from your API definitions.

JIRA Platform & Software API Client based on OpenAPI Schema from Atlassian.

Library that generates React Hooks based on the OpenAPI specification.

Fork of OpenAPI React Query Codegen

A generic stdio MCP to HTTP API bridge that exposes OpenAPI endpoints as MCP tools

tRPC OpenAPI

CLI Application API for codegeneration from OAS3

Generate beautiful static API documentation from OpenAPI/Swagger 2.0 specifications

<p align="center"> <a href="https://document360.com">Document360</a> official command-line interface (CLI) </p>

MX's OpenAPI plugin for Docusaurus.

Simple syntax for describing REST APIs

A tool to tree-shake OpenAPI specifications by removing unused paths and components

Generator swagger-swr

A TypeScript abstraction over Axios for typed requests generated from OpenAPI (Swagger) schemas using openapi-typescript.

[](https://codeclimate.com/github/NeuraLegion/har-sdk/maintainability) [![Test Coverage](https://api.codeclimate.com/v1/badges/4acaec95c82465cb2c3d/test_coverage

Generate TypeScript types from Swagger OpenAPI specs suitable for hosting express services

OpenAPI client for @veeroute/lss-account-angular

Auto-generate OpenAPI 3.0 spec from Hono route types

swagger to typescript with mock data

Generated TypeScript API client SDK

Convert OpenAPI V3 to Swagger V2 file compatible with GCP cloud endpoint

Supports `$ref` Syntax and `$refs` Extended syntax `$ref` supports based on [rfc3986](https://tools.ietf.org/html/rfc3986) The extended syntax of `$refs` is a syntax that can have `$ref` as an array

🚀 Nuxt module for `@hey-api/openapi-ts` codegen.

An opinionated framework for building configuration driven services - web, api, or ob. Uses OpenAPI, pino logging, express, confit, Typescript and vitest.

Bundle of TyRAS Extras libraries suitable to use in backends which use `zod` as data validation library.

Swagger plugin for routup.

[](https://npmjs.com/@apideck/reva) [](https://npmjs.com/@apideck/reva) [![GitHub Workflow Status](https://img.shields.io/githu

A wrapper class of Hono which supports OpenAPI.

Create a server with openapi-typescript

Express middleware for openapi parameter validation.

Generate OpenApi document and input validators with Ajv for express server from TypeScript project

Library to send GraphQL queries against GitHub's REST API specifications

Convert Postman collections to OpenAPI specifications with example responses

<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>

Openstack Client generated via OpenAPI Spec via openapi-generator

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

Support library for generated code

Fully Typed Kubernetes

Express middelware to set openapi parameter defaults in request properties.

Joi converter to openapi 3.0 standard

Executable English for Software Testing and more

A RESTful API for RedisSMQ

Pass in a JSON specification to Swagger UI direct from the command-line

This is a Model Context Protocol server that exposes all of Twilio APIs.

Generate Typescript enums from openapi

OpenAPI/Swagger utilities for API Builder

A blazing fast web framework built on Hono with file-based routing, OpenAPI support, and CLI tooling

A TypeScript web framework with OpenAPI generation.

React component to view the difference between two Json based API documents

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

A Model Context Protocol server that to expose OpenAPI specs.

A SvelteKit server handler to render API references from an OpenAPI file

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

CLI tool to export Swagger UI as a single offline HTML file (api-docs.html)

OpenAPI Codegen typescript generators

AI backend server code generator

Generates OpenAPI schemas and a bruno collection from tRPC routers

OpenApi TypeScript client generator

Use your API OpenAPI 3 definition to generate code, documentation, and literally anything you need.

A fast and lightweight framework for building RESTful APIs with Sequelize and Node.js. Supports automatic model loading, flexible query APIs, and built-in Swagger documentation.

Custom validation rules for MongoDB API Standards (IPA).

auto-generation of angular services by Swagger / OpenAPI declaration

Generate ES6 or TypeScript service integration code from an OpenAPI spec.

Soap and rest connector

Convention-based Fastify framework with batteries included

By installing the package, you can use functions for `Google calendar`.

Unofficial TypeScript/JavaScript SDK for The Movie Database (TMDb) API v3.

<p align="center"> <a href="https://affixapi.com"> <img src = "https://user-images.githubusercontent.com/1145927/265553945-3ab47019-103d-4804-b6d5-101bc81f0b6b.png" width = 200px> </a> </p>

AI backend server code generator

NestJS module that auto-exposes your REST API as MCP tools via a single /mcp endpoint.

📄 Typesafe JSON Schema for ReScript

Generate Express or Restify route handlers from a Swagger specification