Welcome to the r.uby.dev website.
This website provides a free service that is designed to
help you troubleshoot and learn about the llm.rb
runtime. The service connects to the official GitHub repository through the MCP
feature that is built into llm.rb. A few questions you could ask:
- "How do I use llm.rb with ActiveRecord?"
- "How do I use the llm.rb console?"
- "How do I connect to an MCP server?"
What would you like to know?
Welcome to the r.uby.dev website.
This website provides a free service that is designed to
help you troubleshoot and learn about the llm.rb
runtime. The service connects to the official GitHub repository through the MCP
feature that is built into llm.rb. A few questions you could ask:
- "How do I use llm.rb with ActiveRecord?"
- "How do I use the llm.rb console?"
- "How do I connect to an MCP server?"
What would you like to know?
powered by llm.rb
About
r.uby.dev is the home of the AI runtimes known as
llm.rb and
mruby-llm.
This website provides a free service that helps you learn and troubleshoot both runtimes.
Screencast
llm.rb includes a builtin console that can be started via the
llm.rb executable or at runtime via agent.repl.
The console is my main daily driver and provides a constant feedback loop
that has improved the runtime's quality and reliability.
Projects
llm.rb has been in active development for more than three years. It has also been ported to mruby so you can distribute lightweight, AI-powered binaries that can target both embedded and non-embedded systems. The roda-llm project can serve HTTP endpoints for a fleet of llm.rb agents and it powers this website.