#authentication

An AI Gateway, registry, and proxy that sits in front of any MCP, A2A, or REST/gRPC APIs, exposing a unified endpoint with centralized discovery, guardrails and management. Optimizes Agent & Tool calling, and supports plugins.

The Single Sign-On Multi-Factor portal for web apps, now OpenID Certified™

Auth0 SDK for React Single Page Applications (SPA)

Next.js SDK for signing in with Auth0

Official JavaScript repository for Clerk authentication

Python reference implementation of The Update Framework (TUF)

Firebase Admin Node.js SDK

Auth0 SDK for Angular Single Page Applications

Auth0 headless browser sdk

.NET client for the Auth0 Authentication & Management APIs.

Node.js client library for the Auth0 platform.

Ruby toolkit for Auth0 API

The most comprehensive authentication framework

Coveo UI kit repository, home of @coveo/headless, @coveo/atomic, and more.

IdentityModel extensions for .NET

The Operator to install and manage the lifecycle of the Kuadrant components deployments.

Doorkeeper is an OAuth 2 provider for Ruby on Rails / Grape.

Keep track of failed login attempts in Django-powered sites.

Python Social Auth - Core

🔑 A Ruby wrapper for OAuth 1.0, and 1.0a protocols; clients & servers

🔐 oauth2 - A Ruby wrapper for the OAuth 2.0, & 2.1 Authorization Frameworks, including OpenID Connect (OIDC)

Python Client for Supabase. Query Postgres from Flask, Django, FastAPI. Python user authentication, security policies, edge functions, file storage, and realtime data streaming. Good first issue.

OpenID/Connect, OAuth2, WS-Federation and SAML 2.0 server based on Duende IdentityServer and ITFoxtec Identity SAML 2.0 with its admin UI

Helps creating protected web apps and web APIs with Microsoft identity platform and Azure AD B2C

Auth0 SDK for Python

Auth0 authentication SDK for Vue.js apps

Auth0's signin solution

Authentication plugin for CakePHP. Can also be used in PSR7 based applications.

Node.js library used to integrate with Descope

With Django Hijack, admins can log in and work on behalf of other users without having to know their credentials.