Deckbox Companion icon

Deckbox Companion

by joaocolucas.dev · Games
Manifest V3 Free
View in Chrome Web Store Data as of 12 Nov 2026

Deckbox Companion adds quick links to Magic: The Gathering card markets and sites while browsing decks and cards on deckbox.org.

Users
11
+2 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
3
0 in 30 days
Store rank
#183K
#162K among extensions
Version
1.3
updated 23 Feb 2026

Users

monthly, 2 years
01836Sep 2024Nov 2025Nov 2026
Latest, 12 Nov 2026: 11 usersMove the mouse over the chart for any month

Ratings count

monthly, 2 years
023Sep 2024Nov 2025Nov 2026
Latest, 12 Nov 2026: 3 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Deckbox Companion

Deckbox Companion is a Chrome extension designed to enhance your deckbox.org experience. It provides quick links to popular Magic: The Gathering card markets and related sites, giving you easy access to card prices, deck analysis, and more—all while browsing your decks and collections on deckbox.org. Simplify your MTG deck management and stay connected with the broader card market in just a few clicks.

Growth

WindowUsersChangeRatingsRating
7 days−1−8.3%00.00
30 days+2+22.2%00.00
6 months−22−66.7%00.00
1 year0+0.0%00.00

Version history

4 versions recorded
1.323 Feb 2026
1.210 Nov 2025
1.13 Aug 2025
1.017 Sep 2024

Details

Category
Games
First seen
17 Sep 2024
Size
2.0 MB
Languages
en
Pricing
Free
Extension ID
nencgmnblggnkhdphcfbemlgknapnblk

Permissions and risk

Minimal riskimpact 0, likelihood 2
Permissions
activeTabscripting

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