Specialist agents.
Coder, Debugger, Reviewer, Researcher, Planner and more. A router picks the right one for every request.
Version 0.2.0 · Preview · for macOS
sAI
A whole team of AI engineers.
Right in your terminal.
❯ fix the failing test in calc.py ⎿ jev → Debugger ⏺ Bash(pytest -q) ⎿ 1 failed, 4 passed ⏺ Read(calc.py) ⎿ Read 12 lines ⏺ Update(calc.py) ⎿ +1 −1 · Allow? [y/N] y ⏺ Debugger add() subtracted instead of adding. Fixed — all 5 tests pass. models: Debugger → nemotron-3-super (free) ×3
Smart. Safe. Mostly free.
Everything you'd want from an AI pair programmer — and a few things you wouldn't expect.
Free models first.
Free tiers from OpenRouter, Groq, Google and NVIDIA come first. Paid models only step in when needed.
You approve every edit.
See the exact change before it happens. Commands run in a sandbox that can't touch your secrets.
Build it into your app.
Run sAI's agents from your own Python code, with the model of your choice. For developers ›
Your keys stay yours.
Bring your own API keys. They're kept encrypted in your computer's keychain — never in your code.
Up and running in minutes.
Your license is made for your laptop — and only your laptop.
- 1
Download and install
For macOS with Python 3.14. The package is locked — it runs only once your license is activated.
python3 -m pip install sai-0.2.0-py3-none-any.whl - 2
Get your laptop code
Run this in Terminal and copy the 64-character code it prints. It identifies this computer only — nothing personal.
python3 -m sai_guard machine-id - 3
Request access
Paste that code into the form below. Every request is reviewed personally.
- 4
Activate
Once approved, run this and paste the license from your email.
python3 -m sai_guard activate - 5
Start building
Type sai in any project folder. The first launch asks for your model API keys.
Request access.
Install sAI first (step 1), then send your laptop code. You'll hear back by email.
Questions? Answers.
Does it work on Windows or Linux?
Not yet — sAI 0.2.0 supports macOS only. Linux support is close; Windows will follow. Requests from other systems will be kept for when they're supported.
Which version is this?
sAI 0.2.0, an early preview. Run sai --version to see the version you have.
Can I use it on two computers?
Each license works on the computer whose code you sent. For another computer, just request a second license.
I got a new laptop or reinstalled my system.
Your laptop code changes. Send a new request with the new code and mention it — we'll replace your license.
Does it cost anything?
Access is free during the preview. Model usage is billed by the providers whose keys you use — with free-tier keys, most work costs nothing.
Is my code sent anywhere?
Only to the AI model providers whose keys you configure, as part of each request. sAI has no server of its own.