AI Conquers Legacy Code: Claude Code Writes RPG Programs!

This article showcases the exciting potential of using a Generative AI, specifically Claude Code, to write RPG, a programming language still used in critical systems. The results suggest that even without specialized Fine-tuning, Claude Code can tackle diverse RPG programming tasks, opening doors for broader AI applications in legacy system maintenance and modernization.

• •Claude Code, a Generative AI, successfully wrote RPG programs.
• •The study tested various tasks, including Hello World and more complex service programs.
• •The project explores the potential of AI in maintaining and modernizing legacy systems.