Cursor + Kane CLI: Test Supabase OTP Login Without Code

Cursor × Kane CLI — in this video you'll learn how to build a Next.js app with Supabase email OTP auth in Cursor, then test the full OTP login flow with Kane CLI from the same terminal, without writing test code or mocking the OTP. Kane CLI runs natural-language browser and API tests from your terminal and saves them to KaneAI, TestMu AI's AI-native test agent. In this video you will learn: • How to prompt Cursor to scaffold a Next.js + Tailwind app with Supabase email OTP (send code → verify → welcome page) • How to install Kane CLI with npm install -g @testmuai/kane-cli and run it inside Cursor's terminal • How to describe the login test in plain English: open localhost, enter the email, request the code, verify, assert "Welcome" • How Kane CLI pauses mid-run, asks you for the 6-digit OTP from your inbox, and continues — human-in-the-loop instead of brittle inbox scraping • How the passed run is saved to KaneAI with a shareable link and every step visible Demo: Next.js + Supabase OTP app built by Cursor, tested by Kane CLI — passed, saved as "Log In and Verify Welcome Message" in KaneAI. #KaneCLI #Cursor #Supabase #TestAutomation #TestMuAI