An AI engineer for your computer

State-of-the-art AI. No homework.

Having trouble getting your local AI stack to work together? Host Engineer is an AI engineer that sets it all up on your Mac, whatever your background.

Host Engineer

“I research people on LinkedIn before I meet them. Then I want to remember them so I can email them maybe in about 3 days.”

me.config.mjsFollow up 3 days after a meeting
export default {
+ followUpAfterDays: 3,
};
  • GBrainpeople/gillian-hunt
  • MemorableLinkedIn → emails → brief
  • River AI0 / 20 follow-ups collected

What you said is now code you own.

The current way

The homework nobody assigned you.

State-of-the-art AI is out there. Getting it onto your computer comes with a reading list. And that's if you'd heard of any of these to begin with.

Most people haven't. That's where most setups quietly stop.

AI 101 · Required readingDue: yesterday
  • Learn what GBrain is. Then learn why it wants an MCP server. Then learn what an MCP server is.
  • Find out whether River AI needs 20 examples of your emails or 2,000.
  • Read the Memorable docs. Read them again, slower.
  • Pick a model. Pick a different model. Miss the first one.
  • Set up a local database you didn't know you needed.
  • Wire it all together. Notice it's been three weekends.

0 of 6 complete.

You could hire an engineer.

Or you could have one on your computer, whatever your background.

Option A

Hire an engineer

  • A budget, and a month to find the right person.
  • A week of explaining how you actually work.
  • “It works on my machine.”
  • Starting over when they move on.

Option B

We built you one

  • An AI engineer that lives on your computer.
  • You say what you need, in your own words.
  • It picks the tools, sets them up and connects them.
  • Everything it builds is yours, in your own repo.

State of the art, skip the syllabus.

You get what each tool does. Host Engineer deals with what each tool is.

with GBrain

Remember things

People, companies and anything worth knowing next time, so nothing gets researched twice.

with River AI

Train your email flavor

It collects the edits you make and trains on them once there are enough to mean something.

with Memorable

Repeat how you work

The order you do things in, recorded once and replayed every time.

with Claude

Get it built

Or whichever model you connect. It writes real code in a folder you can open.

with GitHub

Keep it yours

Every change is a commit in a repo you own. Read it, change it, keep it.

with a local database

Run it on your Mac

Queues and storage run on your machine. No cloud account needed to start.

From a sentence to software you own.

  1. 01

    Say it.

    Talk the way you normally would. “I research people before I meet them, then follow up in about 3 days.”

  2. 02

    It thinks like an engineer.

    Rules and numbers become code. Facts go to GBrain, your routine to Memorable, your writing style to River AI.

  3. 03

    It builds and runs it.

    Claude writes the code in a repo you own, sets up the local pieces, and the thing actually runs.

Runs on your computer. Your repo, your keys, your data.

Get your AI engineer.

No reading list, no weekend lost to setup. We're letting people in a few at a time. Leave your email and we'll reach out when it's your turn.