A developer finds that AI coding assistants struggle significantly with Lisp development, particularly in REPL-based workflows, despite working well with other languages. He created a custom tool (tmux-repl-mcp) to improve AI-REPL interaction but still found Lisp to be 'AI resistant'. The post reflects on the irony that Lisp, a foundational AI language, is now poorly supported by modern AI coding tools.
Background
AI coding assistants like Claude have become widely used for software development, but their performance varies significantly across programming languages. Lisp, despite its historical importance in AI research, presents unique challenges due to its REPL-driven development style.
- Source
- Lobsters
- Published
- Apr 5, 2026 at 12:36 PM
- Score
- 5.0 / 10