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Describe what you need and OZ makes it real, a working app with intelligence built in and connected to your life. Let AI handle your digital life so you can get back to living the real one.

Live in one conversation, yours for good.
Your assistant
what are the best habit tracker apps?

The annual math

Habit tracker Pro
Budget app Plus
Notes premium
Writing assistant
Journal Pro
Couples app
Renting$0.00/yr
Habits
live
MTWTFSS
Read 20 min
Morning walk
No phone after 10
14
day streak
76%
this month
$0
per year
You walk on the days you read. Want me to pair them into one morning block?
habits.opzero.sh
Reading Log
live
Project Hail Mary
Piranesi
The Overstory
Klara and the Sun
Solaris
next up
3 finished · 1 reading · p. 2142 queued
You read on walk days. Want 20 pages added to the morning block in Habits?
reading-log.opzero.sh
Free tier: 3 apps · 20 launches a month · yourapp.opzero.sh hosting · all AI tools · no credit card

Every app on your phone is somebody else’s idea of what you need.

The shift

An app was something you searched for, installed, and subscribed to. Now it’s something you say.

Nothing to set up, nothing to learn. No blank page, no template to hunt down, no weekend spent configuring a system you abandon by March. It arrives already shaped like your life, because you described it that way.

A complete ecosystem

Everything a real app has.

Persistent data

Storage that outlives the session

Durable storage that survives redeploys, refreshes, and years.

Public or private

Your call on who sees it

Publish to the world, keep it entirely yours, or point your own domain at it. Full export whenever you want out.

Live services

Real infrastructure underneath

A stable endpoint with logs, secrets, version history, and rollback.

Files

It holds the actual file

Receipts, photos, exports, and PDFs live in your app, not as links to somewhere else that might go away.

AI native

Your apps can think.

Intelligence is a building block here, wired into the runtime alongside storage and auth. Every tool you make was built after this became possible, and the app it replaced was built before.

budget toolNoticed a pattern: groceries run 22% higher the week after a camping trip. Want a restock budget line?
project trackerDrafted the update from this week's commits. Two blockers, one win. Review before it posts.
reading logRecommended next: you finish short books and stall on long ones. Queued accordingly.
Connected

Software that touches things.

calendar.readinbox.readnotes.writecontactslocation

Your apps reach your actual calendar, inbox, notes, and services through scoped grants you control. That is the difference between software that describes your life and software that participates in it.

Most MCP connectors are bridges to software somebody else owns, so your assistant gets a key to a house you are still renting. OpZero goes the other way: every app you create here is also an MCP endpoint, working for you and for every AI you authorize.

Don’t connect your apps. Replace them.

// one app, two doors
reading-log.opzero.sh → you, in a browser
reading-log.opzero.sh/mcp → any assistant you authorize
same data · same logic · your grant to revoke
Freedom

No App Store Needed

The distance between the apps you have and the apps you need used to be a download, and now it’s a sentence.

Reading Log
live
Project Hail Mary
Piranesi
The Overstory
Klara and the Sun
Solaris
next up
3 finished · 1 reading · p. 2142 queued
Based on your last three, try Station Eleven next. Short enough to finish, and it lands where Piranesi leaves off.
reading-log.opzero.sh · mcp endpoint · no sunset email, ever
How it works

Three moves.

01 / sign up

Create your account

Sign up at opzero.sh/auth and verify your email. That is the only account you need.

02 / connect

Add the connector

In Claude, open Settings → Connectors, choose Add custom connector, and paste https://opzero.sh/mcp. No client ID, secret, or token to copy.

03 / describe

Ask for something

Start a conversation and describe what you want: “Deploy a page that says hello, and give me the link.”

What are you still renting?

Every subscription on your statement is a description away from being yours.

Replace your first one
Free tier, real apps, no landlord.