Tiny mock-server with simple configuration

Mimics SAML Identity Provider (IdP) responses for testing

A suit of rake task to help with CI/CD tasks

A Ruby implementation of a Model Context Protocol (MCP) server using stdio transport.

Memolog is an in-memory logger, which extend any other logger. Designed to work with Sentry. It adds `memolog` extra section to Sentry errors.

Using this gem, you can access all of your accounts and their transaction histories or make payments to other accounts.

Library to process and handle default Metanorma Tastes, providing configuration-driven customization of Metanorma flavours.

Track and produce loglines for batch processing progress.

A minimal smtp server.

This is a basic HTTP Live Streaming (HLS) server written in Ruby using the Rack interface. It serves MP3 audio files by converting them on-the-fly into HLS format (M3U8 playlist and MP3 segment files) using `ffmpeg`. Converted files are cached for subsequent requests. This server is designed for simplicity and primarily targets Video on Demand (VOD) scenarios where you want to stream existing MP3 files via HLS without pre-converting them.

Drop-in mock server for testing Rails apps that use OpenAI-compatible APIs. Provides deterministic responses and per-request failure simulation.

A gem to schedule jobs, handle parallel execution and manage the jobs queue.

A simple Sinatra based web front-end that can be used for experimenting and learning MongoDB. The MongoFe gem can also be used for simple administrative tasks, managing collections and document basic operations such as: create new documents, delete existing ones, search by various criteria and document indexing.

A gem to scrape a Nitter instance for Twitter data

Pure Ruby gem that implements the MQTT protocol, a lightweight protocol for publish/subscribe messaging.

Mqttopia description

Musa-DSL: A Ruby framework and DSL for algorithmic sound and musical thinking and composition

A Rails plugin that adds methods to ActiveRecord::Migration to allow columns and indexes to be added to and removed from large tables with millions of rows in MySQL, without leaving processes seemingly stalled in state "copy to tmp table".

The MySQL Binlog event handler using MySQL Replication Protocol

A minimalist AI agent framework with multi-channel support, tool calling, and extensible architecture