#oauth2

React native bridge for AppAuth - an SDK for communicating with OAuth2 providers

A Harper plugin for OAuth 2.0 and OpenID Connect authentication with multi-provider support.

A comprehensive framework for handling JWT tokens in multi-issuer environments.

A full featured, secure, standards compliant TypeScript implementation of an OAuth/OIDC authorization server for Nodejs that utilizes JWT and Proof Key for Code Exchange (PKCE)

Breeze — High-Performance Golang Web Framework

Google Sign-in for your React Native applications

Modern admin UI for Duende IdentityServer and ASP.NET Core Identity 🚀

A loopback-next extension for authentication feature. Oauth strategies supported.

Litestar plugin for Model Context Protocol (MCP) — expose route handlers as MCP tools and resources for AI agents.

Authentication and authorization providers for Eclipse Vert.x

A suite of functions and tools to handle tokens

Flexible and versatile OAuth 2.0/OpenID Connect stack for .NET

A cloud native Identity & Access Proxy / API (IAP) and Access Control Decision API that authenticates, authorizes, and mutates incoming HTTP(s) requests. Inspired by the BeyondCorp / Zero Trust white paper. Written in Go.

Security engine for Java (authentication, authorization, multi frameworks): OpenID Connect, SAML2, CAS, OAuth, LDAP, JWT...

A Model Context Protocol (MCP) server that provides secure integration with Google Drive, Docs, Sheets, Slides and Calendar. It allows Claude Desktop and other MCP clients to manage files in Google Drive through a standardized interface.

Library for OpenAPI 3 with spring-boot

A spec compliant, secure by default PHP OAuth 2.0 Server

Drop-in authentication for Go: Argon2id passwords, EdDSA JWTs with refresh rotation, opaque API keys, OIDC + OAuth2 social login, email + username validation. Secure by default, zero boilerplate.

Auth Clients for the Bentley iTwin Platform

OIDC (OpenID connect) focused auth module for Nuxt

A secure, high-performance, multi-tenant platform for remote App ”Hosting“ and ”Computing“

Bidirectional stdio ↔ HTTP gateway for MCP servers — connect clients to remote servers or publish local servers

Local MCP server that exposes eBay Sell APIs to AI assistants with OAuth, tool gating, and stdio/HTTP transports.

Multi-account Google MCP server for Claude Code: Gmail, Drive, Calendar, Sheets, Docs, Contacts, Search Console, and more. ~871 tools with OAuth2 multi-account switching.

A lightweight, configurable Identity Provider for development and testing. Supports OAuth2/OIDC and SAML 2.0 protocols with a full-featured web UI for configuration.

MCP Gateway(Support for OAS, Swagger and MCP Server)

↥ ↥ ↥ Follow for updates An RBAC permission management system based on Spring Cloud 2025, Spring Boot 4, and OAuth2.

High-Performance Google Sign-In for React Native (Nitro Powered)

AI governance infrastructure for agentic systems. Rust library behind systemprompt.io — MCP, A2A, OAuth2, audit trails, compile-time extensions. Evaluate with systemprompt-template.

⛽️ Integrates Guzzle 6.x, a PHP HTTP Client, into Symfony