You can build your own custom Jarvis, using Cursor, Claude Code or Codex, in less than 20 minutes.

Using the new GPT-Realtime-2 API...

Anything you can do on a computer can be turned into a tool that your Jarvis can use.

(Here's exactly how to do it)

Introduction

Step 1: Cursor Setup

Step 2 – Full Jarvis Prompt

Step 3 – My Agent Ricky

Step 4 – Second Prompt

Step 5 – Add EXA API Key for Web Search

Step 6 – Third Prompt

Step 7 – Add Computer Use Mode

Step 8 – Add AI Image Generator (Insane)

Final Demo