A lightweight Ruby gem for sending messages to WebSocket clients through an AWS SQS queue. Includes Rails integration with WebSocket authentication endpoint and User model extensions.

PHCDevworks Accounts Stytch is a Ruby on Rails Engine for Stytch Authentication.

A comprehensive Ruby library for building Model Context Protocol (MCP) servers in Rails applications, featuring tools, resources, authentication, and real-time capabilities.

Mozilla BrowserID/Persona authentication module that works with Rails 3.1+ and Devise 2.1+

Authentication engine for Ruby on Rails

NoPassword is a Ruby on Rails gem that allows session authentication with a token or a magic link via an email sent to the user; there is no need for a password.

A gem which implements a standard api_key / secret authentication system for your Ruby on Rails RESTful web services.

A streamlined, production-focused toolkit for building MCP servers in Rails applications. Provides essential base classes, authentication gateways, and HTTP transport with minimal dependencies.

A thin wrapper around the Rails `flash' object to assist in redirecting the user `back' after authentication.

Rails plugin to manage CAS, Authentication, and LDAP name info

llm_meta_client provides a Rails Engine with scaffold and authentication generators for building LLM-powered chat applications. Supports OpenAI, Anthropic, Google, and Ollama providers.

A gem to run after creating a new rails app to setup basic authentication via oauth with the least effort possible on the part of the user.

florence is provide a Web Authentication library in Ruby on Rails

Authentication solution for Ruby on Rails

A comprehensive Ruby client for the Follow Up Boss API with Rails 8 compatibility, secure cookie authentication for SharedInbox, and enhanced features for real estate CRM integration.

Rails engine to add IndieAuth authentication endpoint functionality

Generate authentication for an icebreaker based rails application

Generator that enabled LDAP authentication with a single command.

Minimalistic Rails engine providing user registration, authentication, and password reset.

A devise omniauth adapter for Rails apps, using Columbia University authentication.