Starting Point :
https://codex.datax.iliad.fr
Setup in video !
The video displays the vscode setup, which is extremely similar to the JetBrains setup. You can check the Jetbrains part below for the minor differences.
codex_setup_tutorial.mp4
How to integrate a custom AI code assistant to your IDE :
🔴 You are not required to connect to GitHub at any point. You can always bypass it (opening the browser link then exiting, grey continue button …)
🥇 VScode user : 🏅
- Go to VScode marketplace and search for Continue extension (by continue.dev).
- Install it.

- Once Continue is installed, the Continue logo should appear on your Activity Bar. Click on it.