A local AI assistant for Windows with built-in system control capabilities.
NexusAI is a desktop AI assistant designed to run locally while interacting directly with the Windows operating system. Besides answering questions, it can manage files, monitor system resources, launch applications, and perform everyday tasks through an expanding collection of built-in tools.
- Powered by Qwen3:4B
- Optional faster model: qwen2.5:3b-instruct
- Persistent memory system for remembering important information
- Conversation history management for better context awareness
- Carefully designed system prompt for more reliable responses
NexusAI can interact directly with Windows through a variety of built-in tools.
- View running processes
- Manage system processes
- File operations and directory management
Launch common Windows applications, including:
- Calculator
- Notepad
- File Explorer
- Task Manager
- Command Prompt
- Google Chrome
Additional actions:
- Open websites and URLs
- Capture screenshots
- Shut down the computer
- Restart Windows
- Log out of the current session
Monitor your computer in real time.
Available metrics include:
- CPU usage
- RAM usage
- Disk usage
- Disk read/write activity
- Network upload/download activity
Built-in search tools include:
- Web search
- YouTube search
- GitHub search
A lightweight web interface is also included.
- Flask backend
- Modular tool system
- Local AI inference
- Modern desktop interface