AI-powered desktop assistant that analyzes your screen, solves coding problems, and coaches you through system design in real time, invisible to screen share.
Free and open. Bring your own OpenRouter API key.
Captures your screen and analyzes coding problems, code, or system design questions instantly.
Switch between fast and deep models. Use quick models for speed, deep models for complex problems.
Captures both your voice and your interviewer's in real time. Ask a question out loud and get an AI response, no typing needed.
Content-protected window that doesn't appear in screen recordings or shared screens.
Save prompts for common tasks like solving, optimizing, debugging, or explaining code. Trigger any of them instantly with a keyboard shortcut.
Use keyboard shortcuts on your desktop or take it a step further — scan a QR code and control everything from your phone. Submit prompts, trigger screen analysis, and send voice recordings without touching your keyboard. No keystrokes recorded by proctoring tools.
Install LeetAssist on macOS, Windows, or Linux. It's completely free.
Sign up at openrouter.ai and grab your free API key. You only pay for what you use through OpenRouter.
Open Settings > API Config and paste your OpenRouter key. It's encrypted locally on your machine.
Type or speak your questions. The AI analyzes your screen and provides instant answers, invisible to screen share.