JetBrains AI Assistant

A JetBrains-native AI programming assistant with semantic awareness and project-level context

IDE拡張機能JetBrainsAI CodingIDETrial

JetBrains AI Assistant blends large language models with JetBrains' deep AST understanding, refactoring engine, and project indexing. It offers precise code completion, code generation, test creation, refactoring suggestions, commit-message writing, and terminal guidance in the IDE developers already use daily.

公式サイトへ

更新日

2026-09-15

対応プラットフォーム

IntelliJ IDEA / PyCharm / WebStorm / GoLand / CLion / Rider / Android Studio

お試し

There is a 7-day free trial, and the feature requires a valid JetBrains IDE license.Individual: about $10/month, or about $100/year when billed annually.Business: about $20/user/month, with centralized license distribution, account controls, and privacy protections that prevent code data from being used to train models. Confirm current billing details and regional policies with JetBrains.

* 料金は参考情報です。最新の料金は公式サイトをご確認ください

jetbrains.com

主な機能

Semantic coding
Understand code patterns, syntax trees, and surrounding context for more accurate assistance.
Refactoring support
Use AI suggestions that align with JetBrains' refactoring and structural understanding.
Test generation
Draft relevant tests for new or modified logic without leaving the IDE workflow.
IDE workflow
Ask about terminal commands, commit messages, and project issues while working inside JetBrains tools.