Deckodex MCP

Gundam Card Game cards, prices, tournament meta, and your collection — inside your AI assistant.

Deckodex is a remote Model Context Protocol server for the Gundam Card Game. Connect it to Claude, ChatGPT or any MCP client and ask about cards, prices and the meta, and — once you sign in — about your own Deckodex collection and decks. Every answer links back to the matching page on deckodex.com.

This repository holds the listing metadata (server.json). The server itself is hosted by Deckodex; there is nothing to install.

Connect

Server URL	https://deckodex.com/mcp
Transport	Streamable HTTP
Auth	OAuth 2.1 (sign in with your Deckodex account; dynamic client registration + PKCE)
Registry	com.deckodex/deckodex

• Claude: Settings → Connectors → Add custom connector → paste the URL.
• ChatGPT: Settings → Apps & Connectors → Create → paste the URL.
• Cline: MCP Servers → Remote Servers → add https://deckodex.com/mcp (Streamable HTTP), then Authenticate. Details: llms-install.md.
• Cursor: add {"mcpServers": {"deckodex": {"url": "https://deckodex.com/mcp"}}} to mcp.json.
• Other MCP clients: add a remote (Streamable HTTP) server with the URL.

Setup guide: https://deckodex.com/assistant

What you can ask

• "What are the top decks in GD05 right now, and what does the best list cost to build?"
• "Which meta decks am I closest to building from my collection, and what's missing?"
• "Is Strike Freedom Gundam (GD05-002) going up in price? Show me every printing."
• "Check this decklist for legality and price it."
• "What's my collection worth, and what's the cheapest way to finish GD04 as playsets?"

Prices follow your Deckodex currency preference — TCGplayer (USD) or CardTrader (EUR) — with Cardmarket's current EUR price alongside.

Tools

Tool	What it does	Access
search_cards	Search the card catalog	Free
get_card	Card details, rulings, prices per printing, 30/90-day trends	Free
get_meta	Tournament tier list for a format	Free
get_archetype	An archetype's core cards and top lists	Free
get_meta_deck	A full tournament decklist	Free
validate_deck	Check a decklist's legality and price	Free
market_movers	Biggest price gainers and losers	Free
price_list	Most valuable cards overall, by set or rarity	Free
my_collection	Your collection and set progress	Free (sign-in)
my_decks	Your decks and what you still need	Free (sign-in)
buildable_meta_decks	Meta decks you can almost build	Free (sign-in)
my_set_completion	Set completion and cost to finish	Free (sign-in)
my_collection_value	Collection value — headline free, full analytics with Pro	Free / Pro
best_buys	Best cards to buy next for meta decks	Pro
save_deck	Save a deck to your account	Pro
update_collection	Update owned counts	Pro
add_to_list	Add cards to your lists	Pro

The connector can never delete your decks or lists. Disconnect it any time in Deckodex Settings. Pro: https://deckodex.com/pricing

Privacy & support

• Privacy policy: https://deckodex.com/privacy (see "AI assistant connectors")
• Terms: https://deckodex.com/terms
• Contact: see the privacy policy

Deckodex is an unofficial fan-made tool, not affiliated with or endorsed by the publishers of the games it covers.