Overview

KotlinLLM is a jetbrains Research IntelliJ plugin prototype that introduces Smart macros (asLlm, mockLlm) — LLM-generated behavior persisted as ordinary kotlin source, reviewable and runnable without the plugin once covered.

Recent Developments

  • 2026-07-28: Open-sourced under Apache 2.0 (JetBrains-Research/kotlinllm-plugin) with KotlinConf 2026 materials (2026-07-28-jetbrains-kotlinllm-open-source)
  • Research metrics (company-reported): Spring Petclinic Kotlin 24/24 scenarios, ~1% hot-reload overhead; GitHub issue classifier ~0.89 recall

Info

Research prototype — not a GA IntelliJ product feature.

Sources