Accounts · Payments · Email · Mobile apps
Claude Code works in your terminal, reading the code, writing changes, and running the tests to check itself. One Shot hands it accounts, payments, email, and mobile app shells already built, plus a CLAUDE.md that tells it how everything fits. It spends its run on your idea, not the plumbing.
in your terminal
Claude Code reads files, writes code, runs commands, and verifies itself, all from your terminal. One Shot is built for exactly that: a clean codebase it can read top to bottom, with a CLAUDE.md that spells out how it is meant to grow.
A short guide tells it the one right way to do each thing, so it builds without guessing.
It checks its own work and fixes what fails before you ever see it.
From the first file to the last, in one pass, not half-built snippets.
the essentials
Accounts, payments, and email are built and ready. Connect your own accounts to switch them on, and get back to building your idea.
what's in the box
Google, Apple, or a one-time email code
Subscriptions and one-off payments with Stripe
Sign-in codes, welcomes, and receipts
iPhone and Android app shells, from the same app
More than one person per account, from day one
Sending and processing handled for you
Export or delete an account's data on request
Sensible limits and protections already in place
Ship it to your own host when you're ready
skip the rebuild
Sign-in, payments, and email look almost the same in every app, and building them again is tokens spent on a solved problem. One Shot hands them over done, so Claude Code puts it all into the part that's yours.
mobile apps
The app you build on the web is wrapped by native iPhone and Android shells, with in-app purchases already wired up. Build the part that's yours, then submit to the App Store and Google Play.
Apple and Google take a cut of in-app subscriptions (about 15% to 30%) and review every app before it goes live. You'll need their developer accounts.
how you get it
Subscribe and you get the full code, privately, plus every update while you're subscribed. Point Claude Code at it and start building.
Everything above, ready to build on, with new updates added while your subscription is active.
A real, browsable app built on this exact foundation.
The checkout and account area you're using right now are built on it.
pricing
Billed yearly · cancel anytime
Get startedfrom the creator
I ship an app most weeks. It bootstraps my aerospace work and earns the passive income I live on. One Shot is the tooling I put together to make that prototyping as fast as possible for me. I hope it's as helpful for you 🙏
Hand Claude Code a foundation that already works, and go from idea to a prototype in one shot.