Black Friday launch price: $29.99 until November 30, 11:59 PM ET. Then $59.

For owners of small service businesses who already pay for ChatGPT or Claude.

Get your evenings back.

The quote that eats your evening, drafted in under a minute. We timed one: 17 seconds. You check it, you send it.

15-minute setup, inside the ChatGPT or Claude you already pay for.

Black Friday launch price until November 30, 11:59 PM ET, then $59. One-time payment. 30-day money-back guarantee.

SECOND BRAIN/quote17 s

DANA BROOKS PAINTING

Interior painting, Columbus, Ohio

Quote

Quote for Mark Peterson

412 Oak StreetDate: 2026-11-11Valid until: 2026-12-11 (30 days)

Job: Living room and hallway, interior painting (labor + materials)

ItemQtyUnit priceTotal
Interior walls820 sq ft × $2.50/sq ft820 sq ft$2.50/sq ft$2,050.00
Ceilings310 sq ft × $1.75/sq ft310 sq ft$1.75/sq ft$542.50
Trim and baseboards140 lin ft × $1.50/lin ft140 lin ft$1.50/lin ft$210.00
  • Subtotal$2,802.50
  • Sales tax (none on painting labor)$0.00

TOTAL$2,802.50

Payment: 30% deposit ($840.75) to book the date, balance of $1,961.75 on completion.

Email to Mark

Subject: Your painting quote, 412 Oak Street

Hi Mark,

Here is the quote for the living room and hallway (walls, ceilings and trim, labor and materials included): $2,802.50.

It's valid until December 11, 2026.

A 30% deposit ($840.75) books the date, and the balance is due when we finish.

Reply "OK" and I'll book your date.

Thanks! Dana

Real output from the kit, as it came out: the /quote tool wrote this quote and the email in 17 seconds (we timed it), from a test painting company's price list. Customer made up for the test. Nothing is sent: you check it, you send it.

$29.99: Black Friday launch price, until November 30, 11:59 PM ET. On December 1 it goes to $59.

Ends in 18d 13:38:38

One-time payment. Works with Claude Pro or ChatGPT (Plus recommended).

  • Secure checkout by Stripe
  • 30-day money-back guarantee

The problem: you have two jobs

There's the job you're good at. The one your customers pay you for.

And there's the second job. Nobody pays you for it, but it never stops:

  • the quote you promised "by tomorrow",
  • the invoice that's 3 weeks late,
  • the email asking the same question you answered yesterday,
  • the form from the bank you don't fully understand,
  • the list in your head of everything you still haven't done.

The first job happens during the day. The second job happens at 9 PM. On Friday afternoon. On Sunday.

You know these nights

You open the laptop "for ten minutes". It's 11 PM.

You spend three hours on a quote. You send it. Silence. Now you have to write another email to ask if they got it.

A customer owes you money. You know how the reminder will sound. So you wait one more week.

None of this is hard. It's just endless. And it lands on the hours that were supposed to be yours.

One-time payment · 30-day refund

Why it doesn't get better

You already tried the obvious fix. You pay for ChatGPT or Claude.

And it helps, for one email. Then you open a new chat, and it knows nothing. Not your prices. Not your customers. Not how you talk. So you explain your business again. And again. Until explaining it takes longer than writing the email yourself.

The other fix is "another tool". Another subscription, another login, another thing to learn. You don't need one more thing to manage.

Here's the part nobody tells you: this isn't a "you" problem, and it isn't really a ChatGPT or Claude problem. It's a setup problem. The assistant you already pay for has no memory of your business, because nobody gave it one.

One-time payment · 30-day refund

The solution

Give it a memory. Then give it your chores.

No new app. No new login. One folder your assistant reads before every chat. You open it in the app you already use (the Claude desktop app, or ChatGPT's desktop app with Codex). Then three things happen:

SECOND BRAIN/start

Question 2 of 7What do you redo by hand every week and hate doing? Give me up to 3, the more concrete the better.

Chasing invoices. And quotes, always late at night. Oh, and replying to reviews.

Question 3 of 7Got it. What are you working on right now, besides the daily work?

Answer the way you talk…
Illustration of the /start interview, with its real questions. 7 of them, one at a time.

Step 1

It interviews you. 7 short questions, about 15 minutes.

What you sell, to whom, what you're working on, how you like to talk, and which chores eat your evenings. Answer the way you talk. Messy is fine. Voice is fine.

SECOND BRAINNew chat · the next morning

What do you know about my business?

Read 1-ME/business.md 2-PROJECTS/miller-job.md

You run a plumbing business with a small team, and you like short, direct answers.

Open right now: the Miller job. Invoice 1043, $1,280, due October 3. First reminder sent October 10, he said “next week.”

Next step: a second reminder on October 24 if it’s still unpaid. Want me to draft it with /chase?

Illustration with the made-up plumbing business from our testing. Your notes stay plain files on your computer.

Step 2

It files everything, so it remembers.

Your business, your projects, your prices, your tone. In plain files, on your computer. Tomorrow, open a new chat and ask "what do you know about my business?". It knows.

SECOND BRAIN/start

Done. You now have 3 tools built for you:

  • /chasewrites the reminder for a late invoice, in your tone. You approve before it’s sent.
  • /quoteturns your price list into a quote, totals checked.
  • /review-replya calm answer to a good or bad review.

Try one now: type /chase.

/chase the Miller invoice
Illustration: the end of the interview. Your 3 tools are built from your own answers.

Step 3

It builds 3 tools for the 3 chores you hate.

Not generic templates. Tools written around your business, from your answers: chase a late payment in your tone, turn your price list into a quote, answer the same customer question in 30 seconds. You try the first one right away, on a real case.

One-time payment · 30-day refund

What that looks like on a normal week

The choreBeforeWith the kit
A quote for a new job"This quote can take 1-4 hours." (a small business owner, on Reddit)First draft from your price list in under a minute (we timed one: 17 seconds). You check it.
Chasing a late paymentThe email you put off for a weekDrafted in your tone in seconds. Polite, firm, done.
The same customer questionTyped out again, five times a dayOne word, the answer's ready to paste
"Where was I on that job?"Digging back through texts and emailsAsk, and it tells you, from your notes

You stay the boss of every message: it writes the draft, you send it.

Here's what one of your notes looks like after the interview (a made-up plumbing business, from our testing):

SECOND BRAIN2-PROJECTS/miller-job.md

Miller job

What: bathroom repipe for a homeowner, Tom Miller.

Status: active, waiting for payment

Things to remember

Invoice 1043: $1,280, due October 3.

First reminder sent October 10 (polite). He said "next week."

Prefers email to calls.

Next step

Second reminder if still unpaid on October 24 (/chase)

One-time payment · 30-day refund

How it works

Three steps

  1. Download the folder and put it in your Documents.
  2. Open it in the Claude desktop app (Code tab) or the ChatGPT desktop app (Codex).
  3. Type start (or /start in the Claude app) and answer the questions. 15 minutes later, you have an assistant that knows your business and 3 tools ready to use.

No code. No prompts to learn. A step-by-step guide (PDF) is included.

Who's behind this

Hi, I'm Léo.

I run a small business editing short videos for clients, and like most owners, the admin used to eat my evenings.

So I built a folder like this for myself: notes about my business, one per client and project. Claude reads it before it does anything. I stopped re-explaining my clients, and my drafts started sounding like me.

This kit is a cleaned-up, empty version of that folder. The interview does the part that took me the longest.

The offer

What you get

No subscription to us. One payment.

Second Brain: the kit

$29.99one-time

Launch price ends in

18days13hours38min38sec

November 30, 11:59 PM ET. Then $59.

One-time payment. Works with Claude Pro or ChatGPT (Plus recommended).

  • Secure checkout by Stripe
  • 30-day money-back guarantee
  • The ready-made folder: the structure that makes your assistant remember your business.
  • The 15-minute setup interview: it asks, it files, you don't write anything.
  • 3 custom tools built around your own weekly chores.
  • 3 everyday commands: remember anything ("note that"), pick any project back up where you left it, and a 5-minute weekly decision ("what do I work on, what do I stop").
  • The install guide (PDF) and a one-page cheat sheet.
  • BONUS: "The Next 10": the next 10 jobs to hand over (inbox, invoices, reviews...), each with the exact words to set it up.
  • Works with Claude Pro or ChatGPT (Plus recommended). In your language.

Why $29.99? The kit is new. First buyers get the low price, we get honest feedback. December 1: $59.

30days

The 30-day money-back guarantee

If it doesn't save you time, email us at [email protected] within 30 days of your purchase, and we'll refund you in full.

You don't need to give a reason, prove anything or fill in a form. One email is enough.

It covers the kit and every add-on, each with its own 30 days.

One-time payment · 30-day refund

Who it's for

  • You run a small service business, on your own or with a small team.
  • You already pay for Claude Pro or ChatGPT (Plus recommended).
  • You have a computer with the Claude or ChatGPT desktop app.
  • You want your evenings back, not a new hobby.

Who it's not for

  • You don't use Claude or ChatGPT at all. Start with one of them (about $20 a month, paid to them, not to us).
  • You want an AI that sends emails on its own. This one never does.
  • You're looking for a course. There's nothing to study here.

One-time payment · 30-day refund

Questions

Is this just a bunch of prompts?

No. A prompt is something you paste every time. This is a folder your assistant reads on its own, every time: your business, your projects, your tone. Then it builds tools around your chores, from your answers. Every file is plain text: you can open and read all of it.

Do I need to be good with computers?

If you can open an app and pick a folder, you can do this. You answer questions; it writes the files. No code, no terminal. The tab is called "Code" in the Claude app ("Codex" in ChatGPT), which sounds scary, but it's just the part of the app that can read and write the notes in a folder on your computer. The guide shows every click.

Does it work with ChatGPT?

Yes. Open the folder with Codex in the ChatGPT desktop app and type start. Plus recommended (the free plan's limits are tight). We ran the full setup interview and the 3 custom tools with Codex, same engine and same files. One difference: your tools start with $ instead of / ($chase instead of /chase).

Is my data safe?

Everything stays in a folder on your own computer. We never see it, and we have no access to your Claude or ChatGPT account. Your conversations go through your own account, under Anthropic's or OpenAI's terms. What we do keep: your email and your purchase (and your quiz answers, if you took the quiz). Details in our privacy policy.

Will it send emails or messages without me?

No. It prepares drafts. Nothing goes out without your clear yes. That rule is written into every tool. If your email isn't connected, it can't send an email from your address at all: you copy the draft and send it yourself.

Does it work with QuickBooks, Jobber, my CRM?

It doesn't plug into them directly. You export or copy-paste what it needs (an invoice list, a customer list), or connect Gmail and Calendar in the app so it can read them. The bonus "The Next 10" shows you exactly how, step by step, with the export buttons for QuickBooks, Jobber, Housecall Pro and Square.

How long does it take?

About 15 minutes for the interview, plus a few minutes to download and open the folder.

What language does it speak?

Yours. It answers in the language you write in, for the interview and everything after. We've tested it in English, Spanish and Italian.

Is this made by Anthropic or OpenAI?

No. It's an independent product that runs inside your own Claude or ChatGPT account. We're not affiliated with Anthropic or OpenAI.

What if it doesn't work for me?

30 days, full refund, one email to [email protected]. You don't have to explain.

Does it work on Windows?

Built and tested on Mac. On Windows and it doesn't run? One email, full refund.

Can I use a free plan?

Not Claude's: the kit runs in the Code tab of the Claude desktop app, and Claude's free plan doesn't include it. ChatGPT's free plan does include Codex, but with tight limits, and we haven't tested a full setup on it. So we recommend Claude Pro or ChatGPT Plus, about $20 a month, paid to Anthropic or OpenAI, not to us.

Does it work on my phone or iPad?

Not for the setup or the tools. You need the desktop app on a computer.

Is it a subscription? Will I be charged again?

No. One payment. Nothing from us renews. Claude Pro and ChatGPT Plus are separate monthly plans, from Anthropic and OpenAI.

Last call

You'll do the admin tonight anyway.

The only question is whether you start from a blank page, or from a draft that already knows your business.

Launch price $29.99 until November 30, 11:59 PM ET. Then $59.

Ends in 18d 13:38:38

One-time payment. Works with Claude Pro or ChatGPT (Plus recommended).

  • Secure checkout by Stripe
  • 30-day money-back guarantee

P.S. You don't need to "learn AI". You need the assistant you already pay for to remember your business, so tonight's quote takes a minute instead of your evening. That's what this does, in 15 minutes.

P.P.S. The launch price ends November 30, 11:59 PM ET. On December 1 the price goes to $59, and it stays there.

Results depend on your business, your chores and how you use the tools. We don't promise any number of hours saved.

  1. 1Your details
  2. 2Payment

Where should we send your kit?

Your download link and receipt go to this address. You'll also get a few short emails to help you set it up.

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