#oauth2

A lightweight JavaScript library designed to simplify authentication when interacting with the Commerce Layer API. On your browser, server, or at the edge.

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.

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.

Hanzo IAM — multi-tenant OAuth 2.1 / OIDC / SAML / LDAP / SCIM identity provider and JWKS issuer for the Hanzo platform, with white-label domains and SuperAdmin org model.

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.

Bring Zendesk deep into your AI assistant: find answers and draft, update and translate Help Center articles, and manage Support tickets end to end: comments, triage and attachments. All in plain language.

.NET Resource Server SDK that helps in validating incoming tokens

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.

Standalone MCP server for Obsidian vaults — hybrid search, structured memory, tasks, and full vault access for any AI agent

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.

A Laravel integration for Xero using the Oauth 2.0 spec

m0lz.03 — Security proxy daemon for MCP servers. Auth, rate limiting, PII detection, permissions, audit logging.

RBAC-based And Policy-based Multi-Tenant Reactive Security Framework | 基于 RBAC 和策略的多租户响应式安全框架

An open-source authentication solution that scales with you. Embed it as a library in your Go app, or run it as a standalone auth server with any tech stack.

Duende's Free and Open Source software.

👤Minimalist Google OAuth Authentication for Elixir Apps. Tested, Documented & Maintained. Setup in 5 mins. 🚀

Async OAuth client using HTTPX

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

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

A django app for applying discovery based google oauth2 on django projects .

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

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

An open-source authentication solution that scales with you. Embed it as a library in your Go app, or run it as a standalone auth server with any tech stack.

Translation files for Doorkeeper OAuth 2 provider

Go client library for EVE Online's ESI API with OAuth2 authentication, PKCE support, and automatic spec updates