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Capabilities · 03 of 05

A business brain every part of the system reads first.

How your business works, written down once in plain files you can read and edit: prices, processes, rules, past decisions and each customer’s history. It learns from every miss.

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business-brain.spec6 parts
  • 01What the business knows
  • 02Finding the right line
  • 03Customer memory
  • 04Rules the system obeys
  • 05Lessons become rules
  • 06Coaching, experiments and tests
Part 03 of a custom AI system

The problem

The real rules live in one person’s head. Ask three people the same question and you get three answers, and an AI with nothing written down guesses. Guessing is how a chatbot promises a discount you never offered.

The parts

What business brain can be made of.

A system uses the parts the work needs, not all of them. Each one is built on the tools you already use where it can be.

01

What the business knows

Processes, prices, policies and decisions in plain files the owner can read and change. No black box.

  • What we charge for each job
  • When we refund
  • Who handles which request
  • Markdown files
  • Google Drive
  • Notion as a source
02

Finding the right line

Before any answer, the system finds the lines of the brain that apply and works from them, so answers can be traced back.

  • Answers that cite the rule
  • No invented prices
  • The newest version of a policy wins
  • Search over files
  • pgvector
  • A reranker
03

Customer memory

Remembers each customer across channels: what they asked, what was promised and what happens next.

  • “Last time you asked about…”
  • No repeated questions
  • The full history before a call
  • Your CRM
  • A per-contact history table
04

Rules the system obeys

Hard limits in writing: what may be done alone, what waits for a person and what is never done.

  • Refund and discount caps
  • Words never to promise
  • Topics always handed to a person
  • A policy file every agent reads
05

Lessons become rules

When something goes wrong, the fix is written into the brain as a rule, so the same miss does not happen twice.

  • “Never quote a price that is not written here.”
  • A new answer to a new question
  • A rule retired when it stops being true
  • Playbook files
  • A weekly review
06

Coaching, experiments and tests

Conversations are scored and the script improves. A change is tried against the current version, checked on real past cases and rolled back if it is worse.

  • A better greeting, tested first
  • A new first email against the old one
  • Real past conversations replayed before a change goes live
  • Transcript metrics
  • A/B variants with rollback
  • Langfuse
  • Braintrust

The tools named are common choices, not a requirement. We work with what you have.

In other businesses

What it can look like.

Three illustrations from different kinds of business, to show the idea.

Illustration

A cleaning company

Prices by room count, the areas served and the rules for last-minute bookings live in one file. The phone agent, the chat agent and the quote tool all read it, so every quote matches.

Illustration

A veterinary clinic

The brain says which symptoms are urgent and who to call. When a call goes badly, the fix is written into the brain that week, and every channel reads it from then on.

Illustration

A home builder

Each customer’s choices, dates and promises are kept in one history. Whoever picks up, a person or an agent, starts from what was already agreed.

How it connects

The brain sits in the middle. Channels and agents read it before they answer, automations read it before they act, and control writes the lessons back into it.

Guardrails

  • The brain is yours: plain files you can read, edit and take with you.
  • Nothing is answered from outside the brain. A missing answer goes to a person and becomes a new line.
  • Rule changes are proposals a person approves, not edits the system makes alone.
  • Old rules are retired on purpose, so the brain does not fill with contradictions.

The other four

A system is all five working together.

01ChannelsPhone, messaging apps, email, web chat and forms.Open channels
02AI agentsVoice, chat, email, research and task agents.Open AI agents
04AutomationsWorkflows, sequences, schedules, robots and documents.Open automations
05ControlApprovals, hand-off, limits, the log and the brief.Open control

Free 30-minute call

Tell us where the work gets stuck.

Bring the tools you use and the jobs your team repeats. You leave the call knowing which parts your system needs, roughly what it costs, and whether we are the right people to build it.

Pick a time on the calendar. It is a 30-minute call, and the invite lands on your calendar when you book. Prefer email? [email protected]

We reply by email within 24 hours.

AI systems call30 MIN
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Questions

What people ask about business brain

No. We write the first version from your documents, your site and a few conversations with you and your team. You review it, and from then on it grows with each lesson.

In plain files in a place you control, such as a shared drive or a repository. Nothing about how your business works is locked inside our tools.

It does not change itself. A miss becomes a proposed rule, a person approves it, and only then does every part of the system read it.

Yes. A price or a policy changed in the file is what every part of the system reads from the next conversation on.