# MasterDuelMeta Assistant

> This extension is used to export Yu-Gi-Oh! Decks from Masterduelmeta.com to www.db.yugioh-card.com and vice versa.

Canonical page: [https://chrome-stats.com/d/masterduelmeta-assistant](https://chrome-stats.com/d/masterduelmeta-assistant)

## Overview

- **ID:** `masterduelmeta-assistant`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Setolo
- **Category:** games-entertainment
- **Daily users:** 3,139
- **Weekly downloads:** 63
- **Rating:** 5.00 / 5 (4 ratings)
- **Version:** 2.0
- **Last updated:** 2025-09-23
- **First published:** 2023-03-23
- **Size:** 13 KB
- **Data as of:** 2026-09-12
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/masterduelmeta-assistant/)

## Description

The MasterDuelMeta Assistant is a powerful Chrome extension designed to simplify the management and sharing of Yu-Gi-Oh! decks. It enables users to easily export decks from MasterDuelMeta.com directly to the Master Duel game platform by automatically copying deck lists to the yugioh-card database. This seamless integration enhances the deck-building experience for Yu-Gi-Oh! fans.

Additionally, the extension allows users to export decks from the yugioh-card db back to MasterDuelMeta, providing smooth bidirectional deck transfer. With added share options and export buttons on deck pages, managing your Yu-Gi-Oh! strategies across platforms becomes effortless and efficient.

## Rankings

- #1,650 — Overall
- #155 — Games & Entertainment
- #8 — assistant
- #16 — benefit
- #43 — waste
- #90 — tank

## Permissions and access

### Content script matches

- `www.db.yugioh-card.com`
- `*.masterduelmeta.com`

## Safety

- **Risk impact:** Low risk impact
- **Risk likelihood:** Moderate risk likelihood

### Analysis details

- Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

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Source: [Chrome-Stats](https://chrome-stats.com/d/masterduelmeta-assistant)