MTG Archetype Detector
Live match feed
Anthropic API key
For AI fallback + advice.
Get one here
. Saved in browser automatically.
Format
My deck
Load deck
In Arena:
Decks → ⋮ → Share → Copy to Clipboard
Then paste above and click Load deck.
Opponent cards seen
Type a card and press Enter
Clear all cards
Confidence over time
Start watcher.py to connect
Best of 3
Game 1
Start Game 2
Start Game 3
New game
Clear feed
Add opponent cards to start reading their deck