Private context on this Mac
Files, Memory, and tool calls stay here unless you approve a route.
← Answers
runtime · tomorrow · How do I run AI agents locally, privately?
Local-first agents on silicon you own.
Run TARX-OS on the computer you already own. First-run stays local. Nothing attaches until you opt in. That is Join. DIY stacks wire a model to tools. TARX-OS is the productized local runtime: Spaces, Control, Evidence. Get a T-4 when the desk needs dedicated NVIDIA.
DIY stacks wire a model to MCP. TARX-OS is the productized local runtime: Spaces, Control, Evidence.
TARX-LOCAL handles private work on your computer. Connections stay off until you allow them.
Human funnel: People →
HOW TARX WORKS
How TARX works for local-first agents
Hobby stacks put a chat UI on Ollama and call it private. The gap is governance. Who approved the write? Where did the secret go? Can the session park? TARX-OS is that layer on Apple silicon you already own.
Local MCP is the default for private context: Spaces, files, Memory, tool calls that need local approval. Remote MCP is public-safe tools only. Web lookup stays off until you opt in. Air-gapped capable is a feature, not a slogan.
When the laptop is not enough, you do not rent a sandbox VM for the agent. You get your own Supercomputer — T-1 on the bench, T-4 at the desk, T-7 on the cell, T-70 in the rack. Same OS.
THE STACK
Join the Supercomputer. Or own Private Hardware.
TARX-OS on computers you already own. Supercomputer hardware when the site needs dedicated NVIDIA.
USE CASES
WHAT THIS PAGE IS FOR.
A DIY stack that outgrew a chat window
Keep the models. Add Control and Evidence. That is TARX-OS.
A desk that needs NVIDIA
Join first. Get a T-4 when shared work needs dedicated capacity.
KEY FEATURES
Dialed to this question.
Starts onApple silicon you already own
First-runLocal. Nothing attaches until you opt in.
MCPLocal default for private context
SearchOff until you opt in
UpgradeT-4 when the desk needs dedicated NVIDIA
HOW TO START
Four steps. Same contract.
01
Install TARX-OS
Join beta on a Mac you already own.
02
Keep first-run local
Do not attach from FTUX. That is the product.
03
Turn on only what you mean
Web lookup, remote MCP, and mesh opt-in are explicit.
04
Add a Supercomputer if the desk needs it
T-4 indoor / vehicle. Same approval.
FAQ
Questions this page owns.
Does first-run phone home?
TARX-LOCAL handles private work on your computer. Connections stay off until you allow them.
Is this a sandbox VM for the agent?
No. TARX-OS runs on your computer. You Join the Supercomputer. You are not giving the agent a rented box.
Can we stay disconnected?
Yes. Air-gapped capable. Web lookup stays off.
When do we buy hardware?
When the team outgrows the laptop and wants dedicated NVIDIA on the premise.
TWO EQUAL PATHSJOIN THE SUPERCOMPUTER.
JOIN THE SUPERCOMPUTER.
OR OWN PRIVATE HARDWARE.
Join the Supercomputer. Or own Private Hardware.
JOIN · TARX-OS
Join the Supercomputer
Always-on agents on silicon you own.
TARX is not a chat app. TARX-OS is the always-on governed runtime for AI agents and work. Install it on the Mac you already have. Chat is how you talk to it. The runtime stays on — goals, skills, approval, Evidence.
Join beta →OWN · TARX HARDWARE
Own Private Hardware.
When local is not enough, attach a TARX machine.
T-1, T-4, T-7, T-70, T-600. Model numbers. They join the Supercomputer — the mesh — for private cluster, burst, or air-gapped sites. Same OS. Same approval. Same Evidence.
Explore Private Hardware →DEPLOYMENT DESIGN · T-4OWN YOUR COMPUTE.
OWN YOUR COMPUTE.
DESIGN THE DEPLOYMENT.
TARX-OS seats are included. Configure the Supercomputer. Watch the math. Submit once.