24 Apr
2026
24 Apr
'26
11:47 p.m.
Hello llm.rb is the most capable runtime for building AI systems in Ruby. It is built on the standard library (zero dependencies) but it can still support advanced features through optional dependencies that are loaded on-demand. For example, it can integrate with both ActiveRecord and Sequel, and supports persistent connection pools with net-http-persistent. Since my last email, skill support has been added. It behaves in a similar way to Claude or Codex skills, and launches a sub-agent to execute a skill - with a limited tool subset. [GitHub] https://github.com/llmrb/llm.rb#readme [RG] https://rubygems.org/gems/llm.rb [CL] https://0x1eef.github.io/x/llm.rb/file.CHANGELOG.html