OAuth 2.1 authorization for Model Context Protocol (MCP) servers in Rails applications. Implements RFC 7591, 7636, 8414, 8707, 9728 with PKCE, dynamic client registration, and token management.

A Ruby gem to filter and check for profanity in strings, with support for custom word lists

Operations framework

Shared development tools, configurations, and utilities for Panda CMS and its related projects

Perilune is a Rails Engine that allows you to define Task classes for procesing files and handles their processing on the background for you.

Production-grade PostgreSQL trigger management for Rails with lifecycle management, safe deploys, versioning, drift detection, and a mountable UI.

PlainQuery helps in decomposing your fat ActiveRecord models and keeping your code slim and readable by extracting complex SQL queries or scopes into the separated classes that are easy to write, read and use.

Some basics used for setting up rails projects

Under development. Contributors welcome.

Rails engine providing ActiveRecord integration, background jobs, and UI components for Ragdoll's unified text-based RAG system. Converts all media types to searchable text for powerful cross-modal search capabilities.

A Ruby gem that helps create test data by analyzing and extracting real records and their associations from your database.

This gem provides recommendations by calculating similarity scores using the Jaccard Index, Dice-Sørensen Coefficient, and collaborative filtering.

Use roar representers with respond_with in a way that you can easily use multiple representers for the same model and for the same controller but without being mandatory. Support ActiveRecord, Mongoid, and any Ruby object that responds to `to_model` and `model_name`.

A dsl for filtering data in web requests

RSpec matchers to check when ActiveRecord objects are created/updated/destroyed

ScriptTracker provides a migration-like system for managing one-off scripts with execution tracking, transaction support, and built-in logging. Perfect for data migrations, cleanup tasks, and administrative scripts.

A Ruby gem for seamlessly integrating form and service object patterns.

separate_history is a Ruby on Rails gem that adds automatic versioning to ActiveRecord models. It stores versioned records in dedicated _histories tables for each model.

Move single records (has_one) or collections (has_many) from one parent (belongs_to) to another

Add virtual attributes to an ActiveRecord model based on an SQL query.