Use the IntelliJ plugin
For IntelliJ IDEA. The result is the SHAFT tool window open and setup verified. An AI agent connection is optional.
Steps
- Install the SHAFT plugin from JetBrains Marketplace, or install a ZIP and restart if the IDE asks.
- Open Tools | SHAFT | Open SHAFT. If setup is not finished, the IDE shows one Set up SHAFT notification. It opens the tool window. It is not a dialog that blocks the IDE.
- This project shows the JDK, build tool, operating system, and whether an MCP command is already present. Continue.
- Prerequisites lists only a missing JDK, Maven 3.9+, or Git. Tools that are already present stay on one Ready line.
- Agent recommends one agent. Other agents stay behind Use a different agent. An API key field appears only for an agent that needs one, and the plugin stores that key in Password Safe.
- Install and check copies the installer command and pre-types it in the IDE terminal. Review it and press Enter yourself. The plugin does not run the installer. Press Check afterward. Verified appears only after that check passes.
- First success finishes setup when you choose Open the Assistant or Record a sample flow.
Skip leaves setup unfinished and does not delete chat or saved keys. People who already verified MCP are not shown the wizard again. A plugin update drops a stale MCP command and keeps a verified install on the main view.
The check is a verified tool window, not a generated test. Recorder, Doctor, and coding-partner actions are documented on IntelliJ IDEA plugin. Follow one action there after this page is done.
Tools | SHAFT | Open SHAFT