rails-ai-bridge automatically introspects your Rails application and exposes models, routes, schema, controllers, views, jobs, mailers, Turbo/Hotwire, auth, API layer, tests, config, and conventions through the Model Context Protocol (MCP). Works with Claude Code, Cursor, Windsurf, GitHub Copilot...

Send a mail (coming soon) or a webhook when an error occurs in your Rails application.

A ruby wrapper of the Swift Digital Suite Mail House API (https://suite.swiftdigital.com.au).

Postful client for mailing letters and postcards.

Allows the use of radiant layouts in email messages

API wrapper for Mailerlite

A mail merge for developers.

A small, but powerful tag-based template language for Ruby modeled after the ones used in MovableType and TextPattern. It has tags similar to XML, but can be used to generate any form of plain text (HTML, e-mail, etc...) adapted to work on Ruby 1.9.

PrettyMailer lets you use stylesheets to apply inline styles to emails.

Sends emails through a remote DTLBOX smtp-server by https.

Mass email sending through smtp, rfc-2822 standard. Highly configurable, and feature rich solution: attachments, message variables, text or html messages etc...

Ruboty handler to send a mail.

Ruby implementation of the Central Service interface. Meant for use with UMN API Services written in Ruby.

ActiveRecord/Liquid-based mail templates, incl. CSS-processing.

Gem to validate email addresses

MailPot is a simple SMTP server honeypot that will catch emails and store them in S3 and then pop a message into SQS for later processing

postfix mail to http post

Avoid confusion when spelling on the phone! Let us spell names, e-mail addresses, foreign words and technical terms automatically for you.

Inspired by devise-async

Manage mailer templates via wysiwyg and liquid. Uses mercury editor for now. And send out newsletters.