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AI tool

JetBrains AI Assistant

AI-assisted coding capabilities integrated into supported JetBrains IDEs for contextual chat, code generation and completion, explanation, refactoring, and agent-led tasks.

Editorially reviewedVerified 2026-08-112 official or primary sources

What it is

JetBrains AI Assistant works inside supported JetBrains development environments and can use editor and project context for chat, generation, explanation, refactoring, and related software tasks. JetBrains documents separate agent capabilities, including Junie, within the broader experience.

Evaluate the precise IDE, language, repository, and enabled agent. Review diffs, commands, context selection, test evidence, code style, security, licensing, telemetry, and how easily a developer can understand and reverse every proposed change.

Worth evaluating for

  • Teams already standardized on supported JetBrains IDEs
  • Contextual code explanation, generation, refactoring, and test pilots
  • Developers comparing inline assistance with more autonomous agent tasks

What to measure

  • Repository understanding, change correctness, code style, and reviewer effort
  • IDE, project, terminal, network, telemetry, and administrator boundaries
  • Test evidence and recovery from ambiguous, failing, or interrupted work

Decision cautions

  • AI Assistant and individual coding agents are related but distinct product modes.
  • Generated code can introduce security, dependency, licensing, or maintainability issues.
  • Agent actions still require inspectable diffs, tests, and human approval.

Sources checked

Open the original pages before relying on a time-sensitive product decision.

  1. JetBrains AIJetBrains
  2. About JetBrains AI AssistantJetBrains
Version · v4.3.4-indexnow-root-proof

Latest releases

IndexNow root-proof request compatibility

After v4.3.3, the exact root-level {key}.txt proof returned HTTP 200, but a full request carrying keyLocation still returned HTTP 403; a minimal homepage request with the same production key and no keyLocation returned HTTP 202. This release omits that field, while the automatic full run and idempotent rerun remain deployment checks.

IndexNow key-proof compatibility

Changed IndexNow verification to the official root-level {key}.txt convention after the first production notification returned HTTP 403; revalidation remains pending, while the website, sitemaps, and Bing sitemap processing are unaffected.

Bing sitemap discovery and IndexNow change notifications

Prepared canonical sitemap discovery for Bing and added automatic IndexNow change notifications while keeping segmented sitemaps authoritative and making no claim that a notified URL has been crawled or indexed.

View all releases