Async-first search abstraction for Ruby/Rails with multi-backend support (OpenSearch, Elasticsearch, Typesense, PostgreSQL)

Unified Error Reporter

Rails Engine with MCP compliant Spec.

Token-optimized Minitest reporter for LLM consumption with regression tracking

Activejob Stats is an Activejob addon that will collect and send data samples from your Jobs to various stat servers

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

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

Vial: fixtures, reinvented — compile programmable fixture intent into deterministic Rails fixtures.

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.

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

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

Example app how to use Capistrano gems.

New Relic integration for Capistrano 3

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

Puma integration for Capistrano

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

Sidekiq integration for Capistrano

A Ruby Client for HostedGraphite

Inspeqtor integration for Capistrano