SilentHelix Technologies
Autonomous software, built to run on your own machine.
We build RASEN, a local-first, autonomous coding program. It plans and writes code on your computer, reaches for the cloud only when a job needs it, and always stays under your control.
Local first
The work happens on your computer before anything leaves it.
Plans its own steps
Big jobs are broken into small steps and carried through to the end.
Learns from every run
Each result, including failures, makes the next run better.
Always in your control
Built-in safety checks keep every change under your approval.
About
An independent software company focused on intelligent, local-first systems.
SilentHelix Technologies builds software that runs where you work. We believe your tools should live on your machine, learn from how you use them, and answer to you.
RASEN is our first product.
- Company
- SilentHelix Technologies
- Founded
- 2026
- Based in
- Florida, USA
- Product
- RASEN
RASEN
A local-first, autonomous coding program.
RASEN (螺旋) is Japanese for spiral, the shape of a helix.
Give RASEN a job, from a small fix to a full feature. It works out the steps, writes the code on your computer, checks the result and hands it back for your approval.
Your own projects
Games, tools and apps, built step by step on your machine.
Improves itself
RASEN can work on its own code when you tell it to, with the same safety checks.
Gets better with use
Every run teaches it what works and what to avoid.
Yours to direct
It never changes things on its own. You decide what runs.
Technology
Built to think locally and work in steps.
RASEN pairs local models with a planning system that keeps each step small enough to finish reliably.
Your computer first
Models on your machine do the work. Cloud services are a backup, used only when needed.
Small, checkable steps
Large tasks are split into pieces a local model can complete and verify.
Learns from every run
Results feed back in, so the same mistake isn't made twice.
Checks that can't be bypassed
Safety rules are part of the system, not an option you can switch off.
Contact
Get in touch.
For grants, partnerships or questions about RASEN.