Single sign-on

Open Source Identity and Access Management For Modern Applications and Services

Open-source auth gateway connecting 1500+ SaaS providers to AI agents through SDK, CLI, MCP, HTTP, and OpenAPI.

Identity-aware tunneled reverse proxy with dashboard UI, access control, and WireGuard-based tunnels (alternative to Cloudflare Tunnel, Tailscale).

A reverse proxy that provides authentication with Google, Azure, OpenID Connect and many more identity providers.

The easiest, most secure way to use WireGuard and 2FA.

Streamline your web application's authentication with Polis, an SSO service supporting SAML and OpenID Connect protocols. Beyond enterprise-grade Single Sign-On, it also supports Directory Sync via the SCIM 2.0 protocol for automatic user and group provisioning/de-provisioning.

Web file manager with uploads, tagging, share links, gallery/table views, and an in-browser editor.

The ultimate Python library in building OAuth, OpenID Connect clients and servers. JWS, JWE, JWK, JWA, JWT included.

Authentication, simple and clean

PRAW, an acronym for "Python Reddit API Wrapper", is a python package that allows for simple access to Reddit's API.

Poor man's ngrok - a multi-tenant HTTP/TCP reverse tunnel solution through SSH remote port forwarding

A fully-featured ⚡️ HTTP/GraphQL/gRPC/Websocket-client 🐼 interface 🖥️ for Neovim ❤️, that supports the Jetbrains .http spec (with full scripting support).

Easy to use OpenID Connect client and server library written for Go and certified by the OpenID Foundation

A third-party ChatGPT Web UI page built with Express and Vue3, through the official OpenAI completion API. / 用 Express 和 Vue3 搭建的第三方 ChatGPT 前端页面, 基于 OpenAI 官方 completion API.

Nutrition and diet tracker with barcode scanning, wearable integrations (Fitbit, Withings, Garmin, Health Connect), adaptive calorie goals, multi-user sharing, and a built-in AI assistant (alternative to MyFitnessPal, Cronometer).

ChatGPT thinks. Codex works. Use ChatGPT as the planning brain while keeping the Codex harness.

Laravel wrapper around OAuth 1 & OAuth 2 libraries.

Codex/ChatGPT multiple account load balancer & proxy with usage tracking, dashboard, and OpenCode-compatible endpoints

CloudFoundry User Account and Authentication (UAA) Server

OpenID Connect authentication provider for Home Assistant

Laravel Passport provides OAuth2 server support to Laravel.

Switch between Claude accounts, Gemini, Copilot, OpenRouter (300+ models) via CLIProxyAPI OAuth proxy. Visual dashboard, remote proxy support, WebSearch fallback. Zero-config to production-ready.

A stylish yet powerful GitHub client for Windows

User-friendly OAuth2 CLI

openvpn-auth-oauth2 is a plugin/management interface client for OpenVPN server to handle an OIDC based single sign-on (SSO) auth flows

A spec compliant, secure by default PHP OAuth 2.0 Server

A simple OIDC / OAuth Identity Provider (IdP) server for your tailnet.

Python implementation of SAML2

Build product integrations with AI.

FastAPI plugin to enable SSO to most common providers (such as Facebook login, Google login and login via Microsoft Office 365 Account)

Socialite is an OAuth2 Authentication tool. It is inspired by laravel/socialite, you can easily use it without Laravel.

Node.js library for SAML SSO

NodejS Monorepo Template

Getting Started withg Spring Security OAuth:

spring boot (springboot 3+) oauth2 server sso 单点登录 认证中心 JWT,独立部署,用户管理 客户端管理

Codex CLI multi-account OAuth manager with account switching, health checks, runtime rotation, diagnostics, and recovery tools for @openai/codex

SpringBoot SSO 单点登录 权限认证，OAuth2实现，支持跨域、分布式部署

📱InAppBrowser for React Native (Android & iOS) 🤘

OAuth 2.0 Server & Client Library. Both Bearer and MAC token type are supported.

The most flexible and standards-compliant OpenID Connect and OAuth 2.x framework for ASP.NET Core

Yii 2 authclient extension.

Testing and evaluation platform to chat, inspect, and debug MCP servers, MCP apps, and ChatGPT apps.

PowerShell module to automate ServiceNow service and asset management. This module can be used standalone or with Docker.

An OAuth2 library for Google Apps Script.

Simple OAuth library for Java

📌 Authing SSO login widget - Your Guard. (🚄Production Ready)

CLI tool which enables you to login and retrieve AWS temporary credentials using a SAML IDP

Open-source native Cloudflare client for iPhone, iPad & Apple Watch — sign in with OAuth, no API tokens to paste. Native Android app (Kotlin/Compose) in development.

Multi-provider framework in Elixir

Java全栈工程师学习笔记；Spring、shiro、CAS、oauth2单点登录；cache 、Redis; web 安全及解决思路；redis、mq、quartz、docker；Docker各种组件实践等；mybatis、spring、spring boot实践；分布式锁；基于分库分表等等；Java full-stack engineer study notes; Spring, shiro, CAS, oauth2 single sign-on; cache, Redis; web security and solutions; redis, mq, quartz, docker; Docker various component practices, etc.;

:atom: Social (OAuth1\OAuth2\OpenID\OpenIDConnect) sign with PHP :shipit:

SAML2 Burp Extension

Simple, unobtrusive authentication for Node.js.

Provides AWS STS credentials based on Google Apps SAML SSO auth (what a jumble!)

Revert makes it incredibly easy to build integrations with any third party API

🍋 A token refresh library for Dart.

🌱 一款现代化的脚手架项目

Swift based OAuth library for iOS

Laravel IMAP is an easy way to integrate both the native php-imap module and an extended custom imap protocol into your Laravel app.

Fullstack authentication and accounts-management for Javascript.

Stateless login-with microservice for OAuth

🐧微信JSSDK与NodeJS及Web端集成 WeChat JSSDK integration with NodeJS & Web

YOU SHOULD USE https://github.com/lepture/authlib

基于springcloud全家桶开发分布式框架（支持oauth2认证授权、SSO登录、统一下单、微信公众号服务、Shardingdbc分库分表、常见服务监控、链路监控、异步日志、redis缓存等功能），实现基于Vue全家桶等前后端分离项目工程

jbone基于Spring Cloud框架开发，旨在为中小企业提供稳定的微服务解决方案，为开发人员提供基础开发骨架，jbone包含微服务中所有常用组件，例如注册中心、服务管理、服务监控、JVM监控、内存分析、调用链跟踪、API网关等等。业务功能包括系统权限的统一管理、单点登录、CMS、电商平台、工作流平台、支付平台等等。

A simple way to implement Facebook and Google login in your iOS apps.

Twitter authentication strategy for Passport and Node.js.

An Unofficial Tesla API library for NodeJS

Simple SAML Identity Provider (IdP) for Node

Authentication library for use with SvelteKit featuring built-in OAuth providers and zero restriction customization!

Single sign-On authorization server and clients implemented in Node.js

开源电子商务项目，SpringBoot+Dubbo技术栈实现微服务，实现一款分布式集群的电商系统. 项目releases链接：https://github.com/u014427391/taoshop/releases (开发中...)

A social networking platform made using Node.js and MongoDB

Todo app with Angular CLI • AngularFire2 • Firebase • OAuth • SW-Precache

.netcore 下最好用的第三方登录组件集合，集成了国内外大部分平台，欢迎使用。

:lock: ASP.NET Core 3.1 Open Source SSO. Built within IdentityServer4 :key:

基于 Spring Boot、Spring Cloud、Spring Oauth2 和 Spring Cloud Netflix 等框架构建的微服务项目

Monkey is an unofficial GitHub client for iOS,to show the rank of coders and repositories.

List of regex for scraping secret API keys and juicy information.