A minimal Rails API template for creating MCP (Model Context Protocol) servers with robust tool execution capabilities and examples.

Comprehensive Rails application visualization and annotation tool - precision optics for the Rails universe

A standardized Ruby interface for multiple project management APIs (Jira, Basecamp, Trello, etc.).

Ruby ↔ Rust Design Patterns: FFI Hybrid and Mirror API patterns for building polyglot gems

Example app how to use Capistrano gems.

Rails Engine with MCP compliant Spec.

Token-optimized Minitest reporter for LLM consumption with regression tracking

Modern circuit breaker for Ruby & Rails. Thread-safe, fiber-ready async support. Built-in fallbacks, rich introspection, clean DSL. Memory-efficient with jitter & monitoring.

Advanced rate limiting library for Ruby. Rate limit anything - API calls, AI requests, background jobs. Features GCRA, token bucket algorithms, circuit breakers, and multiple storage backends.

Rails-native Matrix SDK for building multi-agent bot systems and real-time communication features

Sidekiq integration for Capistrano

A Ruby gem that implements exponential backoff retry patterns with full jitter for distributed systems. Simple, focused, and built for Ruby 3.2+ with fiber-aware operations.

Unified Error Reporter

PostGIS extension for ActiveRecord's PostgreSQL adapter. Adds spatial types and queries to Rails 8+ with zero configuration.

Puma integration for Capistrano