Lunaris is a lightweight gem for manage crypto operations.

Mimics SAML Identity Provider (IdP) responses for testing

MailCatcher NG brings the beloved MailCatcher into the modern era: fast, reliable SMTP catching with a stunning real-time interface, updated dependencies, and powerful email inspection features

This provides API interaction with the MAIS's ORCID API

This provides API interaction with the MAIS's Person API

Run code blocks in Markdown files for Ruby, JavaScript, sqlite, psql, bash, zsh, and mermaid. Insert execution results next to the original code blocks. Generate SVG diagrams from mermaid blocks.

Transform mathematical images to LaTeX, chemistry structures to SMILES, and documents to markdown with security-first design. Features HTTPS enforcement, path traversal protection, structured logging, and complete MCP (Model Context Protocol) server integration. The geodesic path to mathematical OCR in Ruby.

A command-line tool for adding and removing MCP servers to a Claude project with a simple YAML config.

Read/Write complicated structures in memory easily.

Adds parameter validation and error control to interactor

A Ruby port of mlx-lm providing large language model inference, quantization, LoRA fine-tuning, and an OpenAI-compatible server built on the mlx gem. Supports Llama, Gemma, Qwen2, Phi3, Mixtral, DeepSeek, and many more architectures.

Azure Client Library for Ruby.

Terraform Multiplexing Scripts

A tool for managing a TaskPaper file of project todos for the current directory. Easily create "next actions" to come back to, add tags and priorities, and notes. Add prompt hooks to display your next actions automatically when cd'ing into a directory.

nanoc-tidy.rb = nanoc + tidy-html5

NewsFetcher monitors RSS and Atom feeds, tracking which items have been delivered, and sends new feed items as individual HTML emails using configurable mail delivery methods.

Messsages can be sent based on creating, updating, or destroying a record. It also uses state-events to send messages based on state changes.

OGN (glidernet.org) broadcasts aircraft positions as APRS/APRS-IS messages. This gem hooks into this stream of data and provides the necessary classes to parse the raw message strings into meaningful objects.

oj_windows is a Windows-exclusive fork of the Oj gem, optimized for Ruby compiled with MSVC (Visual Studio). Provides fast JSON parsing/serialization with full Rails and JSON gem compatibility. Requires Ruby 3.4+ built with MSVC toolchain.

An OmniAuth strategy for authenticating with Clover POS using OAuth 2.0. Supports both sandbox and production environments with automatic endpoint switching.