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All 20 AI systems

Open-source playbook · 01 of 20 · Start here

Company Brain

Your company’s knowledge lives in a dozen tools and a few people’s heads, so AI gives generic answers.

The systemOne organized, always-current memory of your customers, decisions, processes and voice that every person and every AI system can ask.

// The problem

One simple question. Seven places to look.

The answer exists. It’s just spread across tools, threads and people. So someone searches for half an hour, asks two colleagues and still gets half of it. AI tools have the same problem: without your context, they give generic answers.

TodaySearch four tools, ask two people, hope it’s current.

With a Company BrainOne answer in seconds, with the source it came from.

// How it works

Everything you already have, organized into one memory.

Nothing moves out of your tools. The brain reads them, keeps a clean, linked copy of what matters, and answers from it.

1What you already have

Drive or SharePointSlack or TeamsCRMEmailMeeting recordingsWiki or Notion

Synced automatically, every hour

2The brain: six drawers, every page linked to the pages it relates to

Customers

  • Every account, its history and what we promised
  • Who the decision-makers are

People & owners

  • Who owns what
  • Who to ask about each topic

Decisions

  • What we decided, when and why
  • What we said no to

Processes

  • How each job gets done, step by step
  • Checklists and templates

Products & pricing

  • What we sell, at what price
  • Packages, discounts and terms

Voice & brand

  • How we write and what we never say
  • Our best past work
  • Same permissions as your tools: people only see what they could already open
  • Every answer shows its source
  • Pages nobody has updated in 90 days get flagged to their owner

Read by people and by AI

3People ask in Slack or Teams

“@brain what’s our refund policy for annual plans?”

3AI systems read the same pages

Proposal BuilderAutomated Morning BriefInstant Customer AnswersContent EngineSpeed-to-Lead ResponderSales-to-Delivery Handoff+13 more

// What it feels like

Ask it anything. Get the answer and the source.

Sample questions and answers (fictional company). Every answer links back to where it came from, so people trust it and check it in one click.

What did we promise Acme about onboarding?

A named onboarding lead and a kickoff within 10 working days of signature. Priya confirmed it on the 14 March call, and it’s in section 4 of the signed proposal.

Acme · call notes, 14 MarAcme proposal v3, §4

Can we offer 15% off an annual plan?

Up to 10% without approval. Anything above needs the CFO, per the pricing decision from 2 September.

Decision log · 2 SepPricing policy

Who knows the most about our healthcare clients?

Daniel. He has run 7 of the 9 healthcare accounts and wrote the HIPAA checklist.

Accounts by ownerHIPAA checklist

// The build

Four weeks, one drawer at a time.

  1. Week 1

    Pick what matters

    List the questions people ask most and the tools the answers live in. Choose the first six drawers.

  2. Week 2

    Connect and organize

    Sync the sources. Turn raw files into short, linked pages: one per customer, decision, process and product.

  3. Week 3

    Add the “ask” layer

    Let people ask in Slack or Teams, and let your AI systems read the same pages, with sources shown.

  4. Week 4

    Owners and upkeep

    Give every drawer an owner, refresh it automatically and flag pages that go stale.

// For your tech lead

Can we build it? Here’s what it takes.

Start small: one team’s drawers on a no-code setup. Move to a production build once people use it every day.

Tools you’ll use

JobUseOr
Where the knowledge lives todayGoogle Drive + SlackSharePoint + Teams
Keeping the brain in syncn8nMake, Zapier, or a nightly script
The brain itselfLinked markdown pages in a repo or NotionConfluence, a vector database
Answering questionsClaude (Projects or API)ChatGPT, Gemini
Asking from chatA Slack appA Teams bot

Access it needs

  • Read access to the drives, channels and CRM you connect
  • A service account, so access can be audited and revoked
  • Nothing it can send, delete or change: the brain only reads

Three ways to build it

  1. Start simple2–3 days

    Upload your key docs into a Claude or ChatGPT project for one team. No code, and you learn which questions people actually ask.

  2. Production2–4 weeks

    n8n syncs your tools into linked pages every hour; a Slack app and your AI systems read them through one connector.

  3. Custom4–8 weeks

    An engineer adds search across everything with permission checks per person, plus usage analytics.

Guardrails

  • It only reads; it never changes the source tools
  • People see only what they already have access to
  • Every answer cites its source, and says “I don’t know” when nothing matches
  • Personal data and HR files stay out unless you decide otherwise

What to measure

  • Time to find an answer, before and after
  • Questions asked per week, and by how many people
  • Share of answers with a source attached
  • Pages flagged as stale, and how fast they get fixed

Who builds and runs it

An ops or RevOps owner who knows where things live, and an engineer for the connectors in weeks 1–2. After that, each drawer has an owner who spends about 30 minutes a week on it.

Needs

Nothing. Start here.

Next to build

All 19 other systems read from it.

// Want help building it?

We’ll build your Company Brain with your team.

In 30 minutes with our founder, we’ll look at your tools and your week, and work out what your first AI systems should be and how long they’ll take.

Book a Strategy Call
Pallav KaushishFree 30-minute call with our founder · No commitmentPallav Kaushish Co-Founder, AIxGrowth