tailscale / tailscale
The easiest, most secure way to use WireGuard and 2FA.
tailscale / tailscale
casdoor / casdoor
An open-source Agent-first Identity and Access Management (IAM) /LLM MCP & agent gateway and auth server with web UI supporting OpenClaw, MCP, OAuth, OIDC, SAML, CAS, LDAP, SCIM, WebAuthn, TOTP, MFA, Face ID, Google Workspace, Azure AD
zitadel / zitadel
ZITADEL - Identity infrastructure, simplified for you.
pocket-id / pocket-id
The most user-friendly OpenID Connect Certified™ and OAuth 2.0 provider that lets users sign in to your applications with passkeys.
authelia / authelia
The Single Sign-On Multi-Factor portal for web apps. OpenID Certified™ and Post-Quantum Cryptography Ready.
rest-sh / restish
Restish is a CLI for interacting with REST-ish HTTP APIs with some nice features built-in
thecodearcher / limen
Modern, composable authentication for Go
cli / oauth
A library for performing OAuth Device flow and Web application flow in Go client apps.
caigee-cmd / cli2api
Self-hosted OpenAI-compatible API for Qoder CLI login,workbuddy, with SQLite multi-account routing
mmqz / cpa-multi-plugins
CPA (CLIProxyAPI) plugins for CodeBuddy (CN+Intl) / WorkBuddy / Trae (Intl+CN+SOLO CN) / Qoder (Intl+CN). Multi-platform OAuth providers with check-in, quota tracking, and credit lifecycle management.
apache / casbin
Apache Casbin: an authorization library that supports access control models like ACL, RBAC, ABAC.
oauth2-proxy / oauth2-proxy
Reverse proxy that adds OAuth2 and OIDC authentication in front of web applications, supporting many identity providers.
dexidp / dex
OpenID Connect (OIDC) identity and OAuth 2.0 provider with pluggable connectors
teamhanko / hanko
Modern authentication, on your terms. Open source alternative to Auth0, Clerk, WorkOS, Stytch.
smallstep / cli
🧰 A zero trust swiss army knife for working with X509, OAuth, JWT, OATH OTP, etc.
greenpau / caddy-security
🔐 Authentication, Authorization, and Accounting (AAA) App and Plugin for Caddy v2. 💎 Implements Form-Based, Basic, Local, LDAP, OpenID Connect, OAuth 2.0 (Github, Google, Facebook, Okta, etc.), SAML Authentication. MFA/2FA with App Authenticators and Yubico. 💎 Authorization with JWT/PASETO tokens. 🔐
authgear / authgear-server
Open source Auth0/Keycloak alternative. Passkeys, SSO, MFA, passwordless, biometric login. Self-hosted or cloud. Enterprise-ready for SaaS & mobile apps
authorizerdev / authorizer
Your data, your control. Fully open source, authentication and authorization. No lock-ins. Deployment in Railway in 120 seconds || Spin a docker image as a micro-service in your infra. Built in login page and Admin panel out of the box.
dghubble / gologin
Go login handlers for authentication providers (OAuth1, OAuth2)
zitadel / oidc
Easy to use OpenID Connect client and server library written for Go and certified by the OpenID Foundation
daptin / daptin
Self-hosted application server for schema-driven APIs, identity, files, automation, integrations, realtime, metering, and protocols.
go-pkgz / auth
Authenticator via oauth2, direct, email and telegram
Zibbp / ganymede
Twitch VOD and Live Stream archiving platform. Includes a rendered and real-time chat for each archive.
SecureAuthCorp / oauth2c
User-friendly OAuth2 CLI
openpubkey / openpubkey
Reference implementation of OpenPubkey
google / oauth2l
oauth2l ("oauth tool") is a simple CLI for interacting with Google API authentication.
tailscale / tsidp
A simple OIDC / OAuth Identity Provider (IdP) server for your tailnet.
disgoorg / disgo
A modular Golang Discord API Wrapper
zalando / gin-oauth2
Middleware for Gin Framework users who also want to use OAuth2
thunder-id / thunderid
ThunderID is a high-performance, open-source identity stack designed for developers to secure and manage access for humans, AI agents, and machines through fully composable identity flows.
jkroepke / openvpn-auth-oauth2
openvpn-auth-oauth2 is a plugin/management interface client for OpenVPN server to handle an OIDC based single sign-on (SSO) auth flows
linbeize / workbuddy2api-gui
workbuddy2api 网关的可视化 Web 控制台：账号池仪表盘、网页 OAuth 登录、批量签到/刷新、配置在线编辑、聊天测试台
yunfanxing6 / grok-register
Grok free-account register CLI (Go): CloudMail → OAuth → auto-upload to grok2api / CPA
zhang2580384 / sub2api-state-kit
Sub2API v0.2.7 OpenAI OAuth STATE transport plugin with account metadata, model presets and proxy chaining
Yachiyo-5i / xLyra
Multi-site AI gateway and control plane — unified routing across OpenAI, Anthropic, Codex, Grok, Gemini and more, with protocol conversion, OAuth orchestration, cost tracking, and real-time traffic observability
1812095643 / sub2api-excel2api-plugin
Sub2API 0.2.7 OpenAI OAuth 插件：Excel2API BPS 隧道、Codex CLI 工具目录、请求时区与并行降智检测。
zidanefaqih / codebuddy-intl-cpa
CLIProxyAPI (CPA) plugin for Tencent CodeBuddy, built for Global (Intl) accounts: daily 30-credit reward, 429 failover, per-request credit log, hidden models
vouch / vouch-proxy
an SSO and OAuth / OIDC login solution for Nginx using the auth_request module