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An open API service indexing awesome lists of open source software.

OpenAPI Specification

The OpenAPI Specification (OAS), previously known as the Swagger Specification, is a specification for a programming language-agnostic, machine-readable interface definition language for describing, producing, consuming, and visualizing web services. OpenAPI documents describe API services and are represented in YAML or JSON formats.

https://github.com/soenneker/soenneker.composio.openapiclientutil

A thread-safe utility for obtaining Composio's OpenApiClient singleton.

client composio composioopenapiclientutil csharp dotnet kiota openapi openapiclientutil singleton util

Last synced: 06 Jun 2026

https://github.com/soenneker/soenneker.stoplight.openapibundler

A utility library to download and bundle OpenApi specs from Stoplight

bundle csharp dotnet fixing merge openapi openapibundler stoplight stoplightopenapibundler util

Last synced: 04 Jul 2026

https://github.com/alexandramartinez/todo-app-mule-curietechai

Everything discussed in the 'From Zero to API with MuleSoft, CurieTech AI & Anypoint Code Builder' playlist.

ai api api-spec api-specification curietechai mule mule-app mule4 mulesoft mysql mysql-database oas oas3 openapi openapi-spec openapi-specification openapi3

Last synced: 29 Apr 2026

https://github.com/leanhanc/hono-betterauth-openapi-starter

A Hono 🔥 starter project using Drizzle ORM and Stoker helpers, featuring Better Auth integration and API documentation powered by OpenAPI.

better-auth drizzle-orm hono openapi pino scalar

Last synced: 29 Apr 2026

https://github.com/av/tools

Docker image for installing and running tools for LLM agents (MCP, OpenAPI, UVX, NPX, Python)

agents containerization docker image llm mcp openapi package tools

Last synced: 29 Apr 2026

https://github.com/mahmudindev/oreno-comicking-openapi-python

Python-based generated ComicKing OpenAPI client.

client comics openapi sdk

Last synced: 30 Apr 2026

https://github.com/dougborg/frontapp-openapi-client

Pythonic Frontapp API client ecosystem with transport-layer retries, rate-limit awareness, and auto-pagination. Python + TypeScript clients + MCP server.

api front frontapp mcp-server openapi python typescript

Last synced: 26 May 2026

https://github.com/subzeroid/lamatok-mcp

MCP server for LamaTok — TikTok API tools auto-generated from the OpenAPI spec. Use from Claude Code, Claude Desktop, Cursor, OpenAI Codex, Zed, Windsurf.

ai-tools auto-generated claude codex cursor data-api lamatok mcp mcp-server model-context-protocol openapi social-media tiktok tiktok-api

Last synced: 26 Jun 2026

https://github.com/duongnguyen321/open-api

Open API for coder, programing

country nestjs openapi

Last synced: 01 May 2026

https://github.com/davidmosiah/delx-agent-utilities

Open-source stateless utility tools for AI agents: URL, DNS, TLS, OpenAPI, x402, JWT, CSV/JSON, cron, and composite reports.

agent-tools agentic-workflows ai-agents cli dns local-first mcp mcp-server model-context-protocol openapi pypi python stateless tls x402

Last synced: 27 Jun 2026

https://github.com/90dy/ts-openapis

Typescript pre-generated OpenAPIs clients

codegen jsr openapi typescript

Last synced: 02 May 2026

https://github.com/block65/openapi-codegen

Opinionated OpenAPI Typescript code generator

codegen openapi typescript

Last synced: 02 May 2026

https://github.com/kleister/kleister-go

Kleister: SDK for Golang

go golang kleister minecraft openapi sdk swagger

Last synced: 02 May 2026

https://github.com/jeremi/registry-docs

Canonical documentation website for the registry project family.

astro documentation openapi registry starlight

Last synced: 29 Jun 2026

https://github.com/soenneker/soenneker.netlify.httpclients

A thread-safe singleton HttpClient for Netlify's OpenAPI integration.

csharp dotnet httpclient httpclients netlify netlifyopenapihttpclient openapi openapiclient singleton

Last synced: 17 Jun 2026

https://github.com/soenneker/soenneker.box.openapiclientutil

A thread-safe utility for obtaining Box's OpenApiClient singleton.

api box boxopenapiclientutil client csharp dotnet kiota openapi openapiclientutil singleton util

Last synced: 05 Jul 2026

https://github.com/soenneker/soenneker.unified.httpclients

A thread-safe singleton HttpClient for Unified's OpenAPI integration.

api csharp dotnet httpclient httpclients openapi singleton unified unifiedopenapihttpclient

Last synced: 13 May 2026

https://github.com/duquejo/quarkus-tokencache-microservice

Resilient-ready external token cacheable service Proof of concept

java openapi quarkus redis

Last synced: 03 May 2026

https://github.com/dweber019/spring-sleuth-example

With OpenApi, RestTemplate and request logging

b3 openapi sleuth spring-boot tracing

Last synced: 03 May 2026

https://github.com/tpdlshdmlrkfmcla/seoul_toilet

[Android] 공공데이터 활용한 서울 화장실 찾기 개인 프로젝트

asynctask coroutine google-maps-api openapi thread

Last synced: 04 May 2026

https://github.com/aahoughton/oav

HTTP-aware OpenAPI 3.0/3.1/3.2 validator with JSON Schema 2020-12 codegen compiler

json-schema json-schema-validator openapi openapi-validator openapi3 openapi31 typescript validator

Last synced: 06 Jun 2026

https://github.com/aydanrahimova/linkedinclone

This LinkedIn clone replicates key features of the professional networking platform, allowing users to manage profiles, create posts, comment, react, connect with others, follow organizations, and explore job opportunities. Advanced features include creating organizations and applying for jobs.

lombok mail-sender mapstruct openapi postgresql spring-boot spring-data-jpa spring-security-jwt validation

Last synced: 04 May 2026

https://github.com/yfedoseev/pdf_oxide_api

The fastest, smallest, most secure self-hostable PDF REST API — stateless single-shot HTTP service wrapping the pdf_oxide Rust engine (text/markdown/html extraction, AcroForm fill with first-class Japanese/CJK, merge/split, pipeline). Distroless Docker, ~8-16MB.

acroform axum dify docker form-filling microservice n8n openapi pdf pdf-api pdf-extraction pdf-forms pdf-to-markdown rest-api rust self-hosted stirling-pdf-alternative text-extraction

Last synced: 28 Jun 2026

https://github.com/codewiththomas/fom-project-server

As a project in college we are setting up a node.js webapi using express.js as framework and SQLite as database.

api express node openapi sqlite3 swagger webapi

Last synced: 04 May 2026

https://github.com/libninjacom/postman-go

Postman client, generated from the OpenAPI spec

golang openapi postman

Last synced: 04 May 2026

https://github.com/soenneker/soenneker.openhands.httpclients

A thread-safe singleton HttpClient for OpenHands's OpenAPI integration.

ai api csharp dotnet httpclient httpclients openapi openapiclient openhands openhandsopenapihttpclient singleton

Last synced: 09 Jun 2026

https://github.com/drewalth/openapi-generator

Generate an OpenAPI Spec file from ORM model definitions

eloquent generator openapi orm sequelize spring-boot

Last synced: 05 May 2026

https://github.com/rickyli79/egg-openapi-router

init `router` and connect `controller` by Openapi-doc. validate the request and response by Openapi-doc

egg egg-plugin eggplugin openapi route schema valid

Last synced: 05 May 2026

https://github.com/libninjacom/alldebrid-rs

alldebrid client, generated from the OpenAPI spec

alldebrid openapi rust

Last synced: 16 May 2026

https://github.com/romanow/openapi-generation

Public report about OpenAPI generator template customization

openapi openapi-codegen openapi-generator spring-boot

Last synced: 06 May 2026

https://github.com/soenneker/soenneker.cloudinary.openapiclient

A .NET client generated from the Cloudinary OpenAPI schema, updated daily

api client cloudinary cloudinaryopenapiclient csharp dotnet kiota openapi openapiclient

Last synced: 06 May 2026

https://github.com/soenneker/soenneker.fastly.openapiclient

A .NET client generated from the Fastly OpenAPI schema, updated daily

api client csharp dotnet fastly fastlyopenapiclient kiota openapi openapiclient

Last synced: 07 May 2026

https://github.com/openapi-processor/openapi-processor-json

converts an openapi yaml file to an openapi.json file

json openapi openapi-generator openapi-processor openapi-processor-json

Last synced: 07 May 2026

https://github.com/romanow/aggregator-by-tags

OpenAPI aggregator by Tags

aggregator merge-openapi openapi

Last synced: 08 May 2026

https://github.com/bolshchikov/quiver-mcp

MCP server for Quiver API

api mcp openapi quiver

Last synced: 08 May 2026

https://github.com/zejnilovic/gh-openapi-preview

A Chrome extension that adds an OpenAPI Preview tab to GitHub’s file view for OpenAPI specs

chrome-extension github openapi

Last synced: 08 May 2026

https://github.com/ntrv3390/pdfninja

Say hii to your pdf with pdfNinja

ai nextjs openapi

Last synced: 08 May 2026

https://github.com/tpdlshdmlrkfmcla/sparta_coding

[국비교육] 스파르타코딩클럽 안드로이드 앱 개발자 과정 주차별 학습 정리

android coroutines kotlin mvvm openapi retrofit

Last synced: 09 May 2026

https://github.com/mermade/api-registry

Own-label API registry which powers APIs.guru

api apiblueprint apis openapi postman postman-collection raml registry repository

Last synced: 09 May 2026

https://github.com/abdallahsaber065/openapi-tester-frontend

A clean, user-friendly frontend application for testing any OpenAPI-compliant API dynamically. This tool loads your API specification from OpenAPI JSON files or URLs and provides an intuitive interface for testing all endpoints without needing external tools like Postman.

api api-testing fastapi openapi rest-api restful-api test

Last synced: 09 May 2026

https://github.com/soenneker/soenneker.cohere.openapiclient

A .NET client generated from the Cohere AI OpenAPI schema, updated daily

ai api client cohere cohereopenapiclient csharp dotnet kiota openapi openapiclient

Last synced: 09 May 2026

https://github.com/axel7083/electron-vite-react-openapi-generator

electron template using openapi-generator for IPCs communication

electron ipc openapi openapi-generator typescript

Last synced: 09 May 2026

https://github.com/ankitboghra/openapi-watchgod-merger

Merge OpenAPI and Watchgod responses to track latest status of a deposit/withdraw transaction on Ethereum Chain and Polygon Chain.

ethereum openapi polygon watchgod web3

Last synced: 09 May 2026

https://github.com/lornajane/apitapviz

Simple visualisation of OpenAPI Arazzo files as Markdown or mermaidjs. (Mirror of the main apitapviz repo)

arazzo cli openapi vizualisation

Last synced: 09 May 2026

https://github.com/zaizaizhao/mcp-swagger-server

A Model Context Protocol (MCP) server for Swagger/OpenAPI documentation that transforms OpenAPI specifications into MCP format, enabling AI assistants to interact with REST APIs through standardized protocol.

mcp mcp-server openapi swagger

Last synced: 20 Jan 2026

https://github.com/grparry/swaggertomcp

🔁 Convert Swagger/OpenAPI specs into Model Context Protocol (MCP) tool definitions for agentic AI compatibility.

agentic-ai api-discovery cli-tool developer-tools llm mcp model-context-protocol openapi swagger tool-registry

Last synced: 11 May 2026

https://github.com/soenneker/soenneker.algolia.openapiclientutil

A thread-safe utility for obtaining Algolia's OpenApiClient singleton.

algolia algoliaopenapiclientutil api client csharp dotnet kiota openapi openapiclientutil singleton util

Last synced: 11 May 2026

https://github.com/soenneker/soenneker.loops.clientutil

An async thread-safe singleton for Loops OpenApiClient

client clientutil csharp dotnet httpclient loop loops loopsclientutil openapi util

Last synced: 11 Jun 2026

https://github.com/soenneker/soenneker.x.clientutil

An async thread-safe singleton for X OpenApiClient

clientutil csharp dotnet httpclient openapi singleton twitter util x xclientutil

Last synced: 11 Jun 2026

https://github.com/libninjacom/mangadex-rs

mangadex client, generated from the OpenAPI spec

mangadex openapi rust

Last synced: 13 May 2026

https://github.com/libninjacom/petstore-go

Petstore client, generated from the OpenAPI spec

golang openapi petstore

Last synced: 14 May 2026

https://github.com/grofei/ps-bconnectopenapi

Powershell module for the baramundi OpenAPI Interface. This module is NOT a product of baramundi software GmbH.

automation baramundi bconnect openapi

Last synced: 14 May 2026

https://github.com/foospidy/postman-to-openapi-docker

Run postman-to-openapi from a docker container

openapi postman postman-collection

Last synced: 14 May 2026

https://github.com/app-generator/json-api-specs

JSON-API - OPENAPI Unified Interface | AppSeed

appseed json-api openapi

Last synced: 07 Apr 2025

https://github.com/n8n-code/n8n-nodes-odoo-v17

Odoo v17 is an all-in-one open-source ERP for managing all aspects of business in a single platform

api automation n8n n8n-community-node n8n-node odoo-v17 openapi swagger workflow

Last synced: 14 Jun 2026

https://github.com/n8n-code/n8n-nodes-0x-cross-chain

Cross-chain API bridging assets across EVM, Solana, Tron, HyperCore with real-time quotes and status tracking.

0x-cross-chain api automation n8n n8n-community-node n8n-node openapi swagger workflow

Last synced: 14 Jun 2026

https://github.com/marvinvista/agentic-ready

Audit whether agents can find, call, trust, price, and defend your B2B product.

agents ai-agents b2b developer-tools docs llms-txt mcp openapi

Last synced: 14 Jun 2026

https://github.com/corrreia/dev-mcp

Personal MCP gateway for combining MCP servers and OpenAPI APIs on Cloudflare Workers with Code Mode.

ai cloudflare codemode mcp openapi workers

Last synced: 14 Jun 2026

https://github.com/dhslegen/disciplined-delivery-toolkit

Claude Code plugin: superpowers discipline + toB delivery governance — 5-station spine (need→contract→implement→verify→deliver), Iron Law file-fact enforcement, SSoT accountability, ROI reporting. Zero deps.

ai-engineering claude-code claude-code-plugin delivery governance openapi subagents superpowers tdd tob

Last synced: 15 Jun 2026

https://github.com/p-fruck/rt-openapi

Deterministic OpenAPI spec generation for RequestTracker REST 2.0 API

openapi request-tracker rt

Last synced: 16 Jun 2026

https://github.com/bilal-fazlani/mockserver-openapi-scenario-extension

A MockServer expectation initializer that turns OpenAPI x-mockserver-scenarios extensions into executable MockServer expectations at startup.

mockserver openapi testing

Last synced: 16 Jun 2026

https://github.com/monkeyscloud/monkeyslegion-openapi

Automatic OpenAPI 3.1 specification generator and documentation middleware for the MonkeysLegion framework.

open-api openapi php php-framework

Last synced: 17 Jun 2026

https://github.com/opastorello/unifi-api-docs

Espelho automatico e versionado da documentacao oficial da API UniFi (Site Manager, Network, Protect, Mobility) - OpenAPI + Markdown, atualizado diariamente por CI

api api-docs api-documentation cloud-connector mcp openapi rest-api site-manager ubiquiti unifi unifi-network unifi-protect

Last synced: 19 Jun 2026

https://github.com/dreamquality/postman-openapi-schema-validator

A Node.js utility for integrating OpenAPI schema validations into Postman collections. Automatically reads OpenAPI specs (JSON/YAML) and applies schema validation scripts to Postman requests, supporting OpenAPI versions 2.0, 3.0.x. Provides detailed console logging for validation results.

json newman openapi postman swagger yaml

Last synced: 27 Jan 2026

https://github.com/jkawamoto/go-siastats

A Golang client library for siastats.info

blockchain golang openapi sia

Last synced: 14 Jan 2026

https://github.com/mbari-org/gpdviz

Web-based visualization of geolocated point data streams in real-time

openapi scala typescript vue websocket

Last synced: 14 Apr 2026

https://github.com/orca-scan/orca-scan-openapi

Orca Scan OpenAPI Specification

openapi

Last synced: 25 Oct 2025

https://github.com/jonathanscholtes/azure-ai-foundry-databricks-research

Agentic AI solution for exploring and reasoning over Databricks using Azure AI Foundry, Semantic Kernel, OpenAPI, and MCP with full observability and orchestration support.

agentic-orchestration azure-ai-agent-service azure-ai-foundry model-context-protocol observability openapi python semantic-kernel

Last synced: 10 May 2026

https://github.com/dernasherbrezon/jsp-openapi

JSP tag for rendering openapi

bootstrap bootstrap4 jsp openapi openapi3 taglib

Last synced: 19 May 2026

https://github.com/offlabel-scaffolds/scaffold-fastapi-backend

FastAPI Python backend with SQLAlchemy, Alembic, and OpenAPI

api fastapi openapi postgres priority-critical python scaffold sqlalchemy

Last synced: 04 May 2026

https://github.com/kossahokia/bankcards

REST API for managing bank cards. Built with Java 21, Spring Boot, PostgreSQL, Liquibase, JWT, Docker, Swagger. Includes full authentication, roles, transfers & admin features.

backend docker java jwt liquibase openapi postgresql rest-api springboot swagger

Last synced: 13 Apr 2026

https://github.com/shockey/awywi

Code and slides for my APIStrat 2018 talk

apistrat apistrat18 openapi swagger

Last synced: 09 May 2026

https://github.com/jathanism/okapi

OpenAPI 3.x client and CLI generator for Go

cli go golang openapi openapi-codegen openapi3 rest-api

Last synced: 20 Jun 2026

https://github.com/evilurge/openapivalidator

Test your openapispecs

openapi openapi-validation

Last synced: 13 Oct 2025

https://github.com/flaviomarcio/qapidoc

Qt-API Documentation for OpenAPI/Swagger

cpp openapi openapi-specification openapi3 qt rest-api swagger swagger-ui

Last synced: 13 Apr 2026

https://github.com/ophiosdev/openapi-generator-di

OpenAPI Generator allows generation of API client libraries (SDK generation), server stubs, documentation and configuration automatically given an OpenAPI Spec (v2, v3)

openapi openapi-generator openapi-generator-cli openapi-generators

Last synced: 10 Jan 2026

https://github.com/soenneker/soenneker.n8n.openapiclientutil

A thread-safe utility for obtaining N8n's OpenApiClient singleton.

client csharp dotnet kiota n8n n8nopenapiclientutil openapi openapiclientutil singleton util

Last synced: 31 May 2026

https://github.com/RingoMar/whisper-devcontainer

Openai whisper inside of vscode docker devcontainer using example files

ai devcontainer docker openapi python whisper

Last synced: 11 Mar 2025

https://github.com/mizcausevic-dev/briefing-intelligence-engine

Python + FastAPI intelligence engine for executive briefing scoring, narrative generation, risk ranking, and action sequencing.

analytics decision-engine fastapi openapi pandas pydantic python

Last synced: 01 Jun 2026

https://github.com/mizcausevic-dev/customer-health-churn-api

TypeScript customer success portfolio project demonstrating SaaS health scoring, churn-risk analysis, renewal prioritization, and playbook routing across product, support, and revenue signals.

backend churn customer-success express health-score nodejs openapi saas typescript

Last synced: 01 Jun 2026

https://github.com/belgif/openapi-time

OpenAPI data types for time

openapi rest standard

Last synced: 01 Jun 2026

OpenAPI Specification Awesome Lists
best-of-web-python 848 awesome-integration 686 awesome-jsonschema 94 awesome-corporate-standards 77
OpenAPI Specification Categories
Papers 726 Projects 422 Integration Patterns 200 Resources 191 Django Utilities 161 Adoption 160 Others 116 Third-party Web APIs 93 Web Testing 85 Authorization & Authentication 83 Web Frameworks 75 Flask Utilities 68 Web Scraping & Crawling 48 OpenAPI Utilities 44 HTTP Clients 41 Videos 33 Articles 29 Markdown 28 Branchenspezifisch 26 HTML Processing 25