JetBrains AI is an assistant for software development that brings intelligent coding support into the JetBrains development-tool ecosystem. Engineers can ask questions about the code in front of them, generate or explain code, and work through routine understanding and modification tasks without moving continually between the editor and a separate chat service. It is primarily aimed at programmers who already work in supported JetBrains environments and want assistance to remain close to their project context.
Beyond conversational code help, the assistant can examine selected snippets, produce tests and declaration documentation, and convert code between programming languages. It can also prepare commit-message text from version-control changes, covering a small but recurring part of engineering documentation. These capabilities require a supported JetBrains development environment, and the precise actions available can vary with the IDE, programming language, and installed product version.