Skip to content
Hardbound Studio

Library

AI Brain Plug & Play

A portable memory your AI reads at the start of every session and updates at the close.

available USD 19.99

Nineteen plain text files and a 26 page guide that give any file capable AI a memory of you and your work. It loads your standing instructions, projects and decisions at the start of a session and records what changed at the close. You can read every word before you install it.

Who it is for. Someone who already uses an AI assistant most days, wants it to remember their context without handing that context to a platform, and is willing to spend fifteen minutes on setup.

What you get

One ZIP, about 84 KB. A 26 page PDF guide, a README, and 19 plain markdown templates in a small folder tree. No installer and nothing executable.

Requires an AI assistant that can read files from disk. A chat only assistant works through a documented paste mode..

Inside

You stop re-explaining yourself.

Your standing instructions, current projects, decisions and open items live in a small folder your assistant reads at the start of every session. After the first setup you brief it once, not daily.

The memory is yours and it travels.

The files sit on your machine, so the same brain works across assistants. Changing tool does not mean starting from zero.

You can audit the whole thing in under twenty minutes.

Nineteen plain text files, about 4,500 words, zero web links and nothing executable. A manifest lists every file with its word count.

Setup shows you every file before it writes it.

Seven approval stops at most, and a clean reference copy is kept, so you can see what changed later and roll back.

It keeps working without maintenance discipline.

Three short rituals, two minutes at the open, five at the close, fifteen once a week, are what keep the memory current rather than stale.

A safety layer, written down.

The kit tells your assistant to treat what it reads as information rather than as instructions, with an explicit list of things it must never do.

Terms

Licence. Yours to use however you like: on your own work, for clients, across your whole firm, modified or rebranded, for as long as you like. One purchase, no seat count, no renewal. The one thing we ask is that you do not resell or redistribute the files themselves as a product.

Privacy. Lemon Squeezy is the merchant of record. It receives your name, email, payment details and billing country, and handles payment and any sales tax under its own registrations. The studio receives order metadata only, the product, amount, date and your email for delivery and support, and never receives card details. The downloaded files carry no tracking, no analytics, nothing that phones home, no macros and no active content. They are plain markdown and one PDF, and the kit contains no web links at all. Confirmed 2026-07-27.

This is a set of templates and a guide. It is not software, it is not a service, and it is not professional advice. What you record in it, and what you do with what your assistant tells you, remains your responsibility.