Starter Kit
Build an AI brain that runs your business. And remembers everything.
Every time you open your AI, it forgets who you are. Your decisions, your context, your workflows — gone. You spend the first 10 minutes catching it up. You burn tokens repeating yourself. You never build anything that compounds.
The Open Brain fixes that. It's a sovereign knowledge base — uniquely yours — that sits inside your projects. Your AI checks it first, every time. Decisions compound. Context carries forward. Workflows replicate across every project you touch.
The problem
Your AI has amnesia.
You've had hundreds of conversations with AI. Brilliant ideas, important decisions, detailed context about your business. All of it — trapped in old chat threads you'll never open again.
Every new session starts from zero. You re-explain your project. You re-state your preferences. You waste tokens on context that should already be there. Your AI never learns. It never grows. It never acts on your behalf with real knowledge behind it.
You don't have a living, learning system. You have a very expensive parrot.
What changes
A sovereign brain for your business. Uniquely yours.
Decisions compound
Every decision you make gets recorded. Your AI references them before suggesting anything new. No more contradicting last week's choices.
Context carries forward
Your project history, your team, your tech stack, your preferences — always loaded, always available. No more catching up.
Workflows replicate
Build a workflow once, and it's in the brain. Apply it across every project you touch without rebuilding from scratch.
Works with any AI
Claude, ChatGPT, Gemini, local models — the brain is plain markdown files. Wherever you take them, they work.
Sovereign and portable
Your brain lives on your machine, in your project. No cloud lock-in, no subscription, no platform dependency. It's yours.
Acts on your behalf
With real knowledge behind it, your AI stops guessing and starts executing. It knows your business well enough to make decisions you'd actually agree with.
Choose your path
Free on GitHub
$0
- ✓
Brain folder structure
Empty folders for facts, entities, concepts, and synthesis pages
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Basic CLAUDE.md
Instructions telling your AI to check the brain before answering
- ✓
Documentation
How-it-works guide and command reference
- ✗
No examples to learn from
- ✗
No setup wizard
- ✗
No support
Recommended
Starter Kit
$27
Everything in free, plus:
- ✓
5 real example brain pages
See exactly what good brain pages look like — facts, entities, concepts, synthesis
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Copy-paste templates
Ready-made templates for every page type — just fill in the blanks
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Advanced CLAUDE.md
Auto-save triggers, search patterns, and brain-first rules tuned from 18 months of use
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Interactive setup wizard
Run one command and get walked through the entire setup — your brain is live in minutes
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Video walkthrough
Watch Billy build a brain from scratch and start using it in a real project
- ✓
Email support
Get stuck? Reply to your receipt — Billy answers personally
This is for you if
You use AI for real work — not just questions
You're building a business, managing projects, or creating content with AI. Not just chatting.
You're tired of starting from zero every session
You've explained your project to AI dozens of times. You want it to just know.
You want a system that grows with your business
Not another tool. A living knowledge base that gets smarter every time you use it.
You value your time at more than $27 an hour
The brain saves you 10+ minutes per session. That's paid back in the first day.
You want to own your data
No cloud platform, no subscription, no lock-in. Plain files on your machine. Sovereign.
You work across multiple projects
One brain, many projects. Context, decisions, and workflows carry across everything you do.
Build an AI that remembers everything.
One download. Five minutes. Your AI never forgets again.
$27
One-time
Instant download. Lifetime access. Email support.
Get the starter kit — $27I want the free DIY version instead
Heads up — here's what you'll miss:
- ✗No example brain pages to learn from
- ✗No copy-paste templates
- ✗No interactive setup wizard
- ✗No video walkthrough
- ✗No support if you get stuck