Docker v2 registry HTTP API client with support for token authentication

A Ruby implementation of the Duo API.

A flexible and powerful implementation of the MCP with multiple approaches for defining tools.

parser for OpenAPI 3.0 or later

Tools that can be used to access Forge API information on Modules, Users, and Releases. As well as download, unpack, and install Releases to a directory.

The EmailAddress Gem to work with and validate email addresses.

A set of handy tools to upgrade your Rails application and keep it up to date

OpenClacky is a 100% open-source (MIT) AI Agent that matches Claude Code on capability at comparable cost. Built on two years of agentic R&D, it ships with a minimal 16-tool core, near-100% prompt cache hit rate, idle-time auto-compression, and BYOK support for any OpenAI-compatible model. A natural-language Skill system lets you create, evolve, and monetize agent capabilities without writing code, plus first-class integrations with Feishu, WeCom, WeChat, Discord, and Telegram.

Pronto runner for Rubocop, ruby code analyzer

Apnotic is an Apple Push Notification gem able to provide instant feedback.

Generate deterministic, tiling SVG patterns from a string.

dotiw is a gem for Rails that overrides the default distance_of_time_in_words and provides a more accurate output. Do you crave accuracy down to the second? So do I. That's why I made this gem. - Ryan

Jekyll plugin to build a site with any public GitHub-hosted theme, set via the remote_theme config key. Supported on GitHub Pages.

SDK of the LINE Messaging API for Ruby

Kitchen::Driver::Vagrant - A HashiCorp Vagrant Driver for Test Kitchen.

RDF.rb is a pure-Ruby library for working with Resource Description Framework (RDF) data.

A Ruby implementation of the Discord (https://discord.com) API.

Super simple and fast PDF invoicing in pure Ruby (based on Prawn library).

NATS is an open-source, high-performance, lightweight cloud messaging system.

Spidr is a versatile Ruby web spidering library that can spider a site, multiple domains, certain links or infinitely. Spidr is designed to be fast and easy to use.