What is TrinaxAI — Local-First AI Assistant and who is it for?
TrinaxAI is an open-source AI assistant that runs local-first, keeping its retrieval, tool use and models close to your machine. It combines a retrieval-augmented generation workflow with a coding agent that can call tools, plus vision and voice input. It is aimed at developers and technical users who want an assistant they can run and extend themselves. A command-line interface covers scripted and terminal work, while the installable app opens in its own window for everyday use.
An open-source, local-first AI assistant with a coding agent, retrieval, vision and voice.
What you can do
Ask questions against your own documents with retrieval-augmented generation.
Use a coding agent that can call tools to carry out tasks.
Work from the terminal through the command-line interface.
Open the assistant in a standalone app window.
Publisher / site
TrinaxAI
Category
Developer Tools
Platforms
Web
Languages detected
en
APP PREVIEWS
See TrinaxAI — Local-First AI Assistant before you open it.
Browse the available app previews. Select any image to open a larger view.
BEST FOR
Decide whether TrinaxAI — Local-First AI Assistant fits your needs.
Useful for
Ask questions against your own documents with retrieval-augmented generation.
Use a coding agent that can call tools to carry out tasks.
Work from the terminal through the command-line interface.
Open the assistant in a standalone app window.
Before you choose
Available on Web
INSTALL GUIDE
Install TrinaxAI — Local-First AI Assistant from its official site.
1
Open the official web app
Use the Open site button above in a current version of Chrome, Edge or Safari.
2
Choose the browser install action
Select Install app, or use Add to Home Screen from the browser share or main menu.
3
Confirm and launch
The installed app opens from the device launcher. Browser and platform support can vary.
PWA AUDIT
How well does TrinaxAI — Local-First AI Assistant work as an installed app?
The product overview above helps you choose the service. This independent technical section checks its install experience, browser integration and current PWA signals.
CAPABILITY REPORT
Detected web app capabilities.
DeclaredDetectedVerifiedNot found
declared
Standalone app window
Requests the “standalone” display mode when launched.
experience
not found
Advanced window modes
Declares preferred window modes beyond the basic display setting.
experience
not found
Preferred orientation
Requests a preferred device orientation.
experience
not found
Custom launch behavior
Controls how repeated launches reuse or create app windows.
experience
detected
Service worker detected
Registration appears in the page source; offline behavior still needs a runtime test.
experience
not found
App shortcuts
Offers quick actions from the installed app icon.
integration
not found
Share target
Can receive content from the operating system share sheet.
integration
not found
File handlers
Can register supported file types with the operating system.
integration
not found
Protocol handlers
Can open supported custom link protocols.
integration
not found
Related native app
Links the PWA to a related application on another platform.
integration
not found
Install previews
Provides screenshots for richer installation prompts.
presentation
declared
Adaptive Android icon
A maskable icon can fill different launcher icon shapes.
presentation
not found
Monochrome icon
Provides a themed single-color icon for supported surfaces.
