A batteries-included RAG framework that orchestrates document loading, chunking, embedding, vector storage, retrieval, and generation. Think LangChain for Ruby — simpler, more opinionated, and Rails-native.

Upgrade assistant for transitioning applications from Rails 3 to Rails 4

Rails Agent is a single, beautiful full-stack agentic platform for Ruby on Rails. Build chatbots, knowledge (RAG-style) agents, workflow agents, operations jobs, monitoring agents, and every agentic workflow you can think of — as files in app/agents/, with a mounted /agents dashboard and hosted cloud runtime. Build: instructions (prompt.md), tools (function calling over ActiveRecord), connectors (OAuth SaaS), channels (Slack, Teams via Open-Wire, web, cron, HTTP API), skills, packages (Skills.sh / APM / Smithery), knowledge, memory (Mem0), guardrails, playbooks, and app/agents/shared for reusable capabilities. Test: cloud sandbox runs, streaming, evals (golden cases), traces, and cost before you ship. Deploy: rails-agents sync → deploy to the production harness, BYOK credentials, and channel go-live — without provisioning agent infra yourself. Monitor: runs, traces, evals, budgets, and usage in /agents. BYOK providers: OpenAI, Anthropic, Google Gemini, OpenRouter, xAI, Groq, Mistral AI, DeepSeek, Together AI, Fireworks AI, Perplexity, Cerebras, Hugging Face, and custom OpenAI-compatible providers. Reference keys as credential: :company_openai in Ruby — secrets never live in Git. Rails 6.1+, Ruby 3.2+. Alternative to RubyLLM and ActiveAgent when you need the whole agent lifecycle, not just an LLM client.

A comprehensive AI toolkit for Rails with multi-provider support, context awareness, and performance optimizations

A gem that extends Rails helpers with AI-powered image generation. Current functionality includes a custom image_tag helper that generates images based on a description.

Generate and serve OpenAPI 3.0 specs from Rails conventions with optional annotation overrides.

This gem is a wrapper on Google Cloud Tasks

An LLM-powered agent for your Rails console. Ask questions in natural language, get executable Ruby code.

Rails Common Vulnerability Engine

To simplify integrating iron.io into Rails

Simple and powerful way to work with LLM structured outputs in Rails. Supports OpenAI and Anthropic with automatic validation, caching, and Rails integration.

A comprehensive Rails profiler with web debug toolbar, profiling UI, SQL analysis, performance timeline, and MCP server integration

Anti-spam protection for your website

A Ruby wrapper for the Rainmaker API

Client Gem for Rainmaker LRO

Communicates with Raise Oracle API for fraud prevention.

Provides rake tasks to manage proxmox cluster

A reader-friendly Ruby abstraction of the Rakuten Market API

Rakuten Api

Ruby Rakuten Web API