A browser extension (Chrome and Firefox) that adds Scryfall Tagger art tags and card tags to Moxfield, Scryfall card pages and full search-result pages, and to Archidekt deck card menus and card details. See screenshots here.
MoxTags brings Scryfall Tagger's community-curated tags directly into your Moxfield and Archidekt deck building experience, and onto Scryfall card views.
When you're building a deck on Moxfield, finding the right cards to fill a role can be surprisingly difficult. You know you need more ramp, or more removal, or another sacrifice outlet — but crafting the perfect search query is an exercise in frustration. Cards that do similar things are often worded completely differently, and even the most carefully written search will inevitably miss options you didn't think to look for.
Traditional text-based search works when you know exactly what you're looking for. But deck building is often about discovery — finding cards you didn't know existed that happen to do exactly what your deck needs. A search for "draw a card" won't find Rhystic Study. A search for "destroy target creature" won't find Toxic Deluge. But the scryfall tags "card-draw" and "board-wipe" will find all of them and more, because the tags describe function, not wording.
That's where Scryfall's Tagger system shines. Thousands of Magic: The Gathering cards have been tagged by the community with intuitive functional labels like "ramp," "card-draw," "sacrifice-outlet," "board-wipe," and hundreds more. These tags capture what a card does, not just what it says, which means you can find cards by role and function rather than trying to guess every possible wording.
The problem? Moxfield doesn't surface these tags anywhere, and Scryfall's own card pages do not show Tagger tags inline with the card details. You'd have to open Tagger separately, look up each card, check its tags, and then manually copy those tags into searches. MoxTags eliminates that friction.
- Download the
moxtags-chrome-vX.Y.Z.zipfile from the latest release - Unzip it to a folder
- Open Chrome →
chrome://extensions - Enable Developer mode
- Click Load unpacked and select the unzipped folder
To build a Chrome zip for manual Chrome Web Store upload without using the Chrome Web Store API, run:
npm run package:chromeThis creates moxtags-chrome-vX.Y.Z.zip from dist/chrome/. Upload that zip
manually in the Chrome Web Store developer dashboard. For a full GitHub release
that skips the Chrome API upload, run ./release.sh --skip-chrome.
For the full release workflow with Firefox submitted to both AMO listed and unlisted signing channels, but Chrome packaged for manual Web Store upload, run:
npm run release:manual-chromeUse npm run release:manual-chrome:patch for a patch version bump instead of
the default minor version bump.
Requires Firefox 128 or later.
- Download the
moxtags-firefox-vX.Y.Z.xpifile from the latest release - Open Firefox →
about:addons - Click the gear icon (⚙) → Install Add-on From File…
- Select the downloaded
.xpifile
Right-click any card in your Moxfield deck list or hit the card's dropdown arrow, and you'll see two new submenus at the bottom of the menu: Art Tags and Card Tags. Art Tags are specific to the particular printing and illustration of a card (useful for tracking artists, visual themes, and art-specific details). Card Tags describe the card's mechanical function and are shared across all printings.
Each submenu lists every Scryfall Tagger tag associated with that card. Click any tag to instantly search your deck for other cards sharing that same tag. Even better, you can check multiple tags and search for the combination — perfect for narrowing down exactly the kind of card you need.
For example, right-click your Commander and see that it's tagged with "sacrifice-outlet" and "aristocrats." Click either tag to discover which other cards in your deck share those synergies, or head to Scryfall to search the full card database for more options that fit the same role.
- Click the 'Options' menu on image search results to find submenus for card tags.
- On text search results, image and card tags are added as dropdown menus.
On Scryfall card pages and full search results, MoxTags adds collapsed Card
Tags and Art Tags sections under each card's artist credit. Open either section
to see that card's tags. Clicking a tag adds its otag: or art: query token
to Scryfall's search box so you can build up a search from multiple tags.
On Archidekt deck pages, right-click a card or open its three-dot menu in image,
stack, or text views to add Art Tags and Card Tags submenus to Archidekt's
native card menu. Individual tag links and the multi-select search button open
Archidekt's Card Search overlay, switch to Syntax Search, and search for the
selected art: or otag: tags.
When the menu is opened from a card already in Archidekt search results,
MoxTags appends the selected tags to the current syntax query instead of
replacing it.
MoxTags also adds collapsed Card Tags and Art Tags sections to Archidekt's card
details overlay on the Card Info tab, just above Legalities. Open either section
to see tag pills for the exact printing; clicking a tag searches Archidekt with
the matching otag: or art: syntax.
MIT
