Documentation

Getting started

Everything you need to go from zero to productive in under 5 minutes.

01

Create your account

Go to mizukawa.com and click "Get started free". Enter your username, email, and a password (at least 6 characters). No credit card needed.

02

Set up your database

If you're self-hosting: copy the contents of supabase-setup.sql and run it in your Supabase SQL Editor. This creates your tasks, profiles, and AI conversation tables automatically.

03

Add your Groq API key

Sign up at console.groq.com (free). Create an API key and add it to your .env.local file as GROQ_API_KEY. This powers all AI features.

04

Install on iPhone

Open Mizukawa in Safari on your iPhone. Tap the Share button (the box with an arrow pointing up). Scroll down and tap "Add to Home Screen". Tap Add. Mizukawa now lives on your home screen and launches full-screen like a native app — no App Store needed.

05

Create your first task

Tap the + button on the Today screen, or just tell the AI: "Remind me to call the dentist on Friday" — it will create the task automatically.

06

Customize your AI

Go to the AI tab and tap "My AI" at the top. Adjust the tone, response length, and focus. Add a personal note like "I'm a student, reply in Russian" for fully personalized responses.

Need help?

Just ask the AI inside the app — it can guide you through any feature in real time.