CARDZ MCP Server

by cardzgame Your server? Claim it

answering

CARDZ MCP is answering right now. Last checked 14 min ago. It exposes 3 tools. Last commit 23 Oct 2026.

Pokémon & One Piece PSA 10 data for any AI agent

Uptime history 18 days of history

18 days agonow

100.0%

Uptime 24h

91 of 91 checks

Tools

read from the server

165 ms

Response time

average over 24h

Stars

last commit 23 Oct 2026

What changed 7

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 26 October 2026. No other catalogue keeps this.

26 Oct 3 tool descriptions were rewritten get_card, get_market, search_cards

26 Oct 3 tools changed the parameters they ask for get_card, get_market, search_cards

26 Oct a tool changed version

Nothing serious here today

Today is the operative word: we check CARDZ MCP every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 14 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add cardz-mcp --transport http https://mcp.cardz.game/mcp

Settings → Connectors → Add custom connector, then paste this address

https://mcp.cardz.game/mcp

~/.codex/config.toml

[mcp_servers.cardz-mcp]
url = "https://mcp.cardz.game/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "cardz-mcp": {
      "url": "https://mcp.cardz.game/mcp"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "cardz-mcp": {
      "type": "http",
      "url": "https://mcp.cardz.game/mcp"
    }
  }
}

Available tools 3

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

card

get_card

Use this when the user wants detailed metrics for a specific card: PSA 10 reference price, population, market cap, price changes, daily history, and canonical URL. Requires an exact card ID from search_cards. Prices are daily published observations in USD, not live or executable quotes. Null values mean data is unavailable for that field — do not substitute zero.

cards

search_cards

Use this when the user names a card, set, or collector number and wants to find matching printings or get card IDs for further lookup. Searches CARDZ public graded Pokémon or One Piece cards. Returns candidate printings with names, sets, languages, market ranks, PSA 10 prices, populations, market caps, and canonical card links. Multiple candidates may match; call get_card with the exact id for full metrics. An empty result means no published match.

market

get_market

Use this when the user asks about the top-ranked cards by market cap, wants to know which cards are most valuable by the CARDZ index, or requests a leaderboard for Pokémon or One Piece graded cards. Returns the published ranking with PSA 10 prices, populations, market caps, and the effective date of the data. Market cap = PSA 10 reference price × verified PSA 10 population. This index does not represent the full trading-card market.

Endpoints

URL	Transport	State	Latency	Checked
https://mcp.cardz.game/mcp	streamable-http	answering	169 ms	14 min ago

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CARDZ MCP — questions

Answers built from our own checks of this server.

What can CARDZ MCP do?

It exposes 3 tools, read directly from the server on our last check. Among them: get_card, get_market, search_cards. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is CARDZ MCP working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 165 ms. The bar chart above shows every period we have measured.

How do I connect CARDZ MCP?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does CARDZ MCP need an API key?

No. CARDZ MCP completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 3 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is CARDZ MCP?

It answers our handshake in 165 ms on average, which is faster than 77% of all working MCP servers we measure. That puts it in the quick quarter of the ecosystem. The comparison comes from our own checks across the whole registry, every 15 minutes.

Is CARDZ MCP open source?

The code is open source: it is published under the MIT licence, 0 stars on GitHub and 1 open issue. The licence covers the code in the repository, not the hosted service at mcp.cardz.game, which runs on its operator's own terms.