The Ruby AI framework.
crmne/ruby_llm is a Ruby framework that provides one interface for building AI chats, agents, tools, retrieval-augmented generation, and multimodal workflows across multiple model providers. Ruby and Rails developers use it to add AI features without rewriting application code for each provider. The catalogue contains instructions and a skill for working with the framework.
Latest release v2.1.1 — RubyLLM 2.1.1 · 11 Oct 2026
4 files for Claude Code, Codex, OpenCode and GitHub Copilot: contributing, ruby_llm AGENTS.md, ruby_llm CLAUDE.md, ruby_llm copilot-instructions.md — 8,093 tokens loaded in every session.
AGENTS.md A 6,277 tok CLAUDE.md A 5 tok .github/copilot-instructions.md A 1,811 tok .claude/skills/contributing/SKILL.md A 65 tok These files are crmne/ruby_llm's own configuration — they tell Claude Code, Codex, OpenCode and GitHub Copilot how to work on this repository, so they are not mods to install elsewhere. Copy one as a starting point and replace the parts that are about this project.