OSAT A workspace for your Mac In development

Your thoughts.Connected.

A private workspace for your Mac. Built to work offline.

Explore OSAT

Capture

It starts with
a little thought.

Local AI

Ask what
you already know.

Sky

Your thoughts.
Connected.

Offline

On your Mac.
Built to work offline.

Local AI works offline after the initial model setup.

OSAT

Offline · nothing leaves OSAT

Good evening.

Save as a sticky↵
Set up the AI It runs on this Mac, nothing leaves it⌘↵
Add as a next step⌥↵

OSAT · For Mac · In development

OSAT is a private workspace that lives on your Mac. Catch a thought, stack it, connect it, and ask local AI about it. Right where you work.

A day with OSAT

From the first thought
to the bigger picture.

Every screen below is the real app on a Mac, running with sample project data.

01 7:42 AM · Capture

Catch the thought before it’s gone.

A note, a task, an unfinished thought. Start with one line. Keep it editable, stack it with related ideas, and come back when you’re ready.

⌘ + middle-click opens the tool ring

The OSAT capture line above To do and In progress sticky stacks.

02 12:15 PM · Search & clipboard

A thought. A file. That thing you copied.

Find it without retracing your day. Search your saved notes or recover something from clipboard history, then get back to the work.

Searching Northstar in OSAT returns the project, its client brief, and invoice.

03 6:30 PM · Local AI

Ask what you already know.

Ask a question about what you’ve saved. Use AI on your Mac after the initial model setup, with the source note one click away.

A saved OSAT conversation answers what the Northstar project needs before design starts, citing the Northstar client brief.

04 10:05 PM · Sky

Zoom out. See what connects.

Link notes and next steps. Build branches around a project. Zoom out to Sky and see how the whole thing fits together.

OSAT Sky connects the Northstar launch, its client brief, and delivery tasks in an editable project map.

Right with you

Tools at
your cursor.

Capture, find and organize without breaking your flow. In OSAT, ⌘ + middle-click opens the tool ring wherever you are.

Quick searchFind a note, a file, or something you copied.

Offline is the point

On your Mac.
On your terms.

Online connections are a choice. Turn on offline mode to see what stays on your Mac.

Your Mac

Workspace notesLocal

Built-in AIOn this Mac

LM StudioLocal option

Cloud modelYour choice

iCloud sharingOptional

Connected AI clientsTheir settings

How privacy works

Workspace notes are saved locally. Built-in AI runs on your Mac after an initial model download; LM Studio is another local option.

If you choose a cloud model, its provider receives your prompt and included context. Optional iCloud sharing uses your iCloud Drive. Connected AI clients follow their own data settings.

OSAT’s offline mode blocks its non-local network requests and pauses connected services.

Bots, coming soon

Room for a
new kind of teammate.

Bots are the next chapter for OSAT. A little more help inside the workspace you already call your own.

McCreery.ai · Made to be useful

Useful software.
Built around you.

I’m Nate. Alongside OSAT, I build custom software, automation, and offline AI for businesses.

Selected work

03 projects

Client system01

Jackalope Welding

Operations · Automation

Digital experience02

Westside Spine & Injury

Digital experience · Systems

Private intelligence03

Legal AI Agent

Private AI · Knowledge

Start a project

Have a project
in mind?

Tell me what you want to make easier. Three short questions.

nate@mccreery.ai

Your thoughts.Connected.

It starts with
a little thought.

Ask what
you already know.

Your thoughts.
Connected.

On your Mac.
Built to work offline.