Your AI assistant
that actually
knows you.
For consultants, coaches, and founders. A custom knowledge system built around your work — then kept current every month.
Your vault stays on your Mac. Your data is never used for training.
3 intro spots remaining — first 3 clients only
Generic AI is worse than no AI.
You spend more time managing the tool than using it.
"It doesn't know your clients."
You re-explain your context every session. Consultants briefing AI on the same accounts. Coaches re-entering client history. Founders recapping pilot customers and investor relationships. Every time.
"Claude remembers convos. NotebookLM knows my uploads. My actual brain lives somewhere else entirely."
You tried building a system yourself. It took a weekend, worked for two weeks, then fell apart when your projects changed.
"I'm trying to build an AI Second Brain and I'm losing mine doing it."
— r/Obsidian
Every session starts from zero. Your AI has no memory of what you built last month, who you talked to, or what you decided.
"It's a goldfish."
— Developer on GitHub
AI systems decay without maintenance. BrainKit is your maintenance contract.
An AI that knows you. And stays that way.
Not a template. Not a course. A fully built, maintained AI knowledge system — delivered to your Mac.
We build your system
CLAUDE.md written specifically for your work. Your projects, your clients, your routing rules. Not a template — your actual workflow.
You talk, it listens
Send voice notes via Telegram. Your AI routes them to the right project, files meeting notes, captures ideas. No laptop required.
We keep it current
Every month: CLAUDE.md audited and updated as your work evolves. Brain Report sent. New AI capabilities applied. Your system gets smarter, not staler.
Ask your AI anything
See a real CLAUDE.md — pick your role
# CLAUDE.md — Executive Coach
## Routing Table
- Client session notes → Clients/{{name}}/Sessions/YYYY-MM-DD.md
- Action items → Clients/{{name}}/Actions.md
- Confidential content → never committed to git
## Context
I coach senior leaders at growth-stage companies.
Sessions are 60–90 min weekly. Prioritize: client
accountability, session continuity, confidentiality.
## Daily Workflow
Morning → Route overnight inbox captures
Post-call → File session notes within 2 hours
Friday → Review all open actions across clients This is exactly what gets built for you — tailored to your workflow, not a copy-paste template.
Simple, transparent pricing.
One-time setup + optional monthly maintenance. No surprises.
Kickstart
One-time. First 3 clients only.
Johannes configures your setup. You own it after.
- CLAUDE.md written from intake form
- 60-min onboarding call
- You own it — no retainer required
- No voice pipeline
- No monthly maintenance
Concierge
Full setup + monthly maintenance. Min 3 months.
- Full setup included in month 1
- Monthly: CLAUDE.md audit + Brain Report + upgrades
- Voice-to-vault setup in week 5
- Private git backup
- Cancel with 30-day notice
Full Stack
Everything on day 1. 3 months Concierge included.
- Voice pipeline live in month 1
- 3 months Concierge included
- Everything in Concierge
- No waiting — full system from day 1
Concierge and Full Stack start with a 20-minute discovery call to scope your workflow before we build anything.
Prefer to build it yourself? Fork the OSS template on GitHub →
Free. Most engineers spend 4–6 hours on first setup. The routing table is where it falls apart.
Here's exactly what happens.
No mystery. No hand-wavy 'onboarding process.' Here's the actual sequence.
Book a discovery call
20 min. We figure out your workflow, projects, and which tier fits.
Fill out the intake form
12 questions about your work, projects, and language. Takes 10 minutes.
We build your system
48-hour turnaround. Vault structure, CLAUDE.md, voice pipeline if applicable.
Onboarding call
Screen share. We run setup on your Mac together and test everything.
You're live
Start sending voice notes. Your AI is online.
Monthly Concierge
We audit your vault, update your CLAUDE.md as projects change, send your Brain Report. Your AI gets smarter every month.
What clients say
Currently accepting first clients. Testimonials will appear here.
"Be one of the first 3 clients. Kickstart at intro price — $197 instead of $297."
Book a discovery call to be one of our first clients →Frequently asked questions
Do I need to be technical?
No terminal, no setup experience needed — Johannes handles everything on the onboarding call.
What happens after the Kickstart?
You own the vault. No retainer required. If you want ongoing maintenance — CLAUDE.md updates, Brain Report, upgrades — you can add Concierge at any time.
What's in the Brain Report?
Top 3 topics Claude processed this month, CLAUDE.md changes made and why, inbox items older than 7 days flagged, and one improvement planned for next month. It's how you know your AI is working. Every month you see what it processed, what changed, and what's next.
What's the voice pipeline?
You send a voice note to a Telegram bot. It transcribes it with Whisper, routes it to the right file in your vault, and commits the change to your private git backup.
Can I cancel the retainer?
Yes — 30-day email notice, no partial refund on the current month. Minimum 3 months on Concierge.
Why does this cost more than a Fiverr gig?
A Fiverr gig sets up a generic vault. BrainKit configures a system specifically for your workflow, then maintains it. The $30 setup will stop working in 3 months. This one doesn't.
Is my data private?
Your vault lives on your Mac and a private GitHub repo only you and Johannes can access. Voice notes go through OpenAI Whisper API and Claude Code CLI only.
What if my Mac breaks or I get a new one?
Your vault is backed up to a private GitHub repo. Setup on a new machine takes 20 minutes with setup.sh.
How many clients do you take?
Limited intentionally. Check the availability indicator at the top of this page.
Ready to stop starting from zero?
Book a free 20-min discovery call. We'll figure out if BrainKit is right for your workflow — no pitch, no pressure.
3 spots available