Marvis (马维斯)
An OS-level personal assistant from Tencent that understands your files, controls your PC, and coordinates multi-agent tasks through natural language — available on Windows and Android.
Product Overview
What is Marvis (马维斯)?
Marvis is a system-level personal assistant developed by Tencent's Yingyongbao team, designed to operate at the operating system layer rather than as a conventional app. It deploys six specialized built-in Agents — covering file management, system configuration, app operations, web search, browser interaction, and task orchestration — that work in parallel to fulfill complex user requests. Marvis supports both an Efficiency Mode (cloud + local hybrid for speed) and a Privacy Mode (fully on-device with zero file uploads), and enables cross-device control so users can operate their PC remotely from an Android phone. The platform also supports customizable Skill packs to tailor workflows for specific professional needs.
Key Features
OS-Level Agent Execution
Six built-in Agents (PM, File, Computer, APP, Search, Browser) work in parallel at the system layer to handle tasks ranging from system settings to app operations — no manual workflow setup required.
Intelligent Local File Management
Automatically clusters and indexes local files, photos, and apps. Supports semantic search across file names, document content, and text within images for fast, accurate retrieval.
Privacy Mode with On-Device Models
A fully local processing mode powered by on-device large models — documents and images never leave the machine, and the assistant remains functional even without an internet connection.
Cross-Device Remote Control
The Android app lets users view and control their PC in real time, issue commands remotely, and even operate the PC while it is locked — turning the phone into a portable PC interface.
Scheduled Tasks & Custom Skills
Supports recurring automated tasks (e.g., weekly price alerts) and user-imported Skill files, allowing professionals to embed domain-specific knowledge and workflows directly into the assistant.
Deep Document Understanding & Generation
Reads and analyzes local documents, PDFs, and spreadsheets to produce summaries, charts, polished drafts, and format conversions — replacing hours of manual work.
Use Cases
- PC Power Management : Users can diagnose slow boot times, manage startup programs, check battery health, run speed tests, and adjust system settings — all through plain-language commands.
- File Search & Organization : Locate long-forgotten files using vague descriptions, time ranges, or content clues; automatically cluster scattered documents, images, and apps into logical groups.
- Document Analysis & Reporting : Researchers, students, and business professionals can batch-process PDFs, extract key insights, and convert notes into structured reports or presentations in minutes.
- Remote PC Assistance : Users can remotely troubleshoot a family member's computer, install software before arriving home, or manage work tasks from their phone while away from the desk.
- Privacy-Sensitive Workflows : Legal, medical, and financial professionals can run the full assistant in Privacy Mode, ensuring sensitive data is processed entirely on-device with no cloud exposure.
FAQs
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