better-auth/better-auth
The most comprehensive authentication framework
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The most comprehensive authentication framework
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
Use your ChatGPT Plus / Pro (Codex) subscription in DeepSeek Harness (DSH): GPT-6 & Codex models, images, web search and quota via ChatGPT sign-in — no OpenAI API key. Beta: control DSH from the ChatGPT mobile app. 在 DSH 中使用 ChatGPT 订阅，并可用 ChatGPT 手机 App 远程控制。
ChatGPT thinks. Codex works. Use ChatGPT as the planning brain while keeping the Codex harness.
Open-source auth gateway connecting 1500+ SaaS providers to AI agents through SDK, CLI, MCP, HTTP, and OpenAPI.
Codex/ChatGPT multiple account load balancer & proxy with usage tracking, dashboard, and OpenCode-compatible endpoints
Connect your agents & product to 1,000 APIs.
Use ChatGPT (Codex), Claude, and Grok (X Premium) subscriptions as DeepSeek Harness LLM providers — OAuth login in the web UI, no API keys
Multi-account proxy for Claude Code and Codex: pools Claude Max, ChatGPT/Codex, API-key and third-party backend accounts, and rotates on quota
Testing and evaluation platform to chat, inspect, and debug MCP servers, MCP apps, and ChatGPT apps.
Claude Code multi-account manager, usage monitor (CLI, TUI & cross-account delegation via MCP)
Pi extension package for Anthropic OAuth compatibility
The easiest, most secure way to use WireGuard and 2FA.
Modern authentication, on your terms. Open source alternative to Auth0, Clerk, WorkOS, Stytch.
Zero-Trust access management with true WireGuard® 2FA/MFA
Use openai-codex models and image generation via ChatGPT OAuth for DeepSeek Harness.
The user infrastructure platform. You choose the frontend, backend, and database. Hexclave handles everything else.
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.
OpenAM is an open-source access management solution for identity authentication, authorization, and federation. It provides single sign-on, adaptive authentication, and centralized policy control, enabling secure access to web, mobile, and cloud applications
Hylki (formerly Vireo): a fast, GNOME-native email client built with Rust and libadwaita.
Official remote MCP server for Atlassian. Securely connect Jira, Confluence, Jira Service Management, Bitbucket, and Compass to Claude, ChatGPT, Cursor, VS Code, and other AI tools using OAuth 2.1 or API tokens.
A simple OIDC / OAuth Identity Provider (IdP) server for your tailnet.
Switch AI coding tools between your accounts. Command line for macOS, Windows and Linux, app for macOS and Windows. Windows is in beta.
🧰 A zero trust swiss army knife for working with X509, OAuth, JWT, OATH OTP, etc.
Dromara MaxKey 🗝️ SSO ,Leading-Edge IAM-IDaas(Identity and Access Management) Product , Under Apache-2.0 is free ，业界领先的IAM-IDaas身份管理和认证产品，遵循Apache-2.0开源免费，支持OAuth2.x、OpenID Connect、SAML2.0、CAS、JWT、SCIM等SSO标准协议，基于RBAC统一权限控制，实现用户生命周期管理，开源、安全、合规、自主可控。
Easy to use OpenID Connect client and server library written for Go and certified by the OpenID Foundation
Turn AI subscriptions into standard API endpoints. OpenAI & Anthropic compatible gateway — for Amp Code, Cursor, Factory CLI, and more.
Self-hosted OpenAI-compatible API for Qoder CLI login,workbuddy, with SQLite multi-account routing
Codex CLI multi-account OAuth manager with account switching, health checks, runtime rotation, diagnostics, and recovery tools for @openai/codex
Modern, composable authentication for Go
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