Marvis - AI Desktop Assistant

Overview

Marvis is an OS-level AI assistant officially launched by Tencent on May 20, 2026, developed by the Tencent App Store team. Unlike traditional AI chatbots, Marvis goes beyond answering questions — it directly operates your computer, integrating the OS, files, apps, computing power, and cross-device connectivity into a unified AI middleware layer.

Key Features

Dual-Mode Operation

• Efficiency Mode: Edge-cloud collaboration for fast and accurate performance
• Local Mode: On-device LLM with zero file upload, works offline, maximizing privacy protection

Cross-Device Synergy

Available on Windows, macOS, and Android. Monitor and control your PC remotely from your phone. iOS version coming soon.

Intelligent File Management

Leverages multiple local models to understand file content, supporting full-text search across documents and images, OCR, and AI-powered photo and document libraries organized by faces, themes, holidays, and locations.

One-Sentence PC Control

Deep OS understanding enables natural language queries for hardware specs and system settings — no more digging through complex configuration menus.

Deep File Processing

Supports in-depth analysis of local documents and spreadsheets, including content optimization, chart generation, copy polishing, and format conversion for study and office productivity.

Technical Architecture

Built on a "1 Main Agent + 5 Sub-Agents" multi-agent collaboration framework, powered by DeepSeek V4 and Tencent Hunyuan Hy3 models for autonomous task decomposition and execution.

System Requirements

• Windows: 6-core CPU / 16GB RAM / SSD / Windows 10+ x64
• macOS: Apple Silicon M1+ / macOS 13+