# Fagabond

- **Event:** [Meta Global AI Developer Hackathon](https://cerebralvalley.ai/e/meta-ai-developer-hackathon)
- **When:** Oct 26, 12:00 PM – Nov 4, 9:00 PM (EST)
- **Where:** Online
- **Team:** [Arif Adrian](https://cerebralvalley.ai/u/Fagabond)
- **GitHub:** https://github.com/fagabondz/arvi-os
- **Demo video:** https://youtu.be/kJ7LH8-WG6U?si=Lmtk03OwCc-zxOk-
- **Gallery:** https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery
- **Page:** https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/4747

ARVI OS (Autonomous Cyber-Agent)/ ARVI (A Rather Virtual Intellegence) is a next-generation, bilingual (EN/ID) virtual intelligence designed to operate seamlessly at the operating system level. Unlike standard chat-based AI that relies on external APIs for basic tasks, ARVI is a fully autonomous OS operator, security auditor, and cross-device workstation controller.

The Problem It Solves:
Current virtual assistants lack deep OS integration, robust defensive security features, and struggle with multi-step autonomous actions. They are often vulnerable to prompt injections and cannot "see" or interact with the physical and digital workspace effectively.

Our Solution:
ARVI solves this by implementing a 13-stage deterministic pipeline layered with an advanced AI cognitive engine.

Autonomous Agent: It executes complex, multi-step OS workflows (opening apps, typing, clicking native UI elements via Vision, and closing specific browser domains).

Defensive Cyber-Agent: It acts as a local Security Operations Center (SOC). It audits clipboards, hunts for suspicious network connections (using local psutil/netstat), and performs AppSec audits by taking screenshots of vulnerable code—all evaluated by a "memory-free" SOC evaluator to prevent prompt injection.

Emergency Lockdown: In critical scenarios, it can physically sever network connections, kill high-risk processes, and lock the workstation instantly.

Cross-Device Mobile Lens: It turns any smartphone into an extended optical and audio sensor via a secure local WebRTC QR connection, bringing ARVI's capabilities into the real world.

## More from Meta Global AI Developer Hackathon

- [SpatialSparks](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/4744)
- [Nik Komarov](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/4745)
- [SRawat28](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/4746)
- [SpillSight](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/4748)
- [Astravahn](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/4749)
- [MaudeSignal](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/4750)

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