CARDZ MCP
io.github.cardzgame/cardz-mcpcardzgamestreamable-httpv1.1.4Scanned
Pokémon & One Piece PSA 10 data for any AI agent
3 tools: 3 only read.
- Reads private data · 0
- Reads text others write · 3
- Can send data out · 0
- No findings
Anlyon alternative
Run the operations that matter as governed actions.
Declare what an action changes, and Anlyon puts it under a shared limit, binds every approval to the exact request, and grades the outcome. It works on any HTTPS API you can describe as an action.
Anlyon does not run, proxy or govern this MCP server. A tool your own code calls directly is not routed through Anlyon and is not governed by it.
Import an OpenAPI spec →Tools
Grouped by what each tool does, most consequential first. Open one for its reasons and full description; descriptions are the publisher's own words.
3 tools
Only reads 3Show 3 read-only tools
get_cardRead one exact CARDZ card ID.Reads text others writeNo findings
Why it is in this group
- The name "get_card" says "get": a word for reading.
What it can reach
- untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
Description, as the server wrote it Read one exact CARDZ card ID. Results include PSA 10 reference price, population, market cap, changes, canonical URL, metric dates and daily history. Prices are daily observations in USD rather than executable live quotes; null values mean unavailable data.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- openWorldHint: true
- idempotentHint: true
- title: Card metrics & history
get_marketRead CARDZ published market-cap rankings for Pokémon, One Piece or the combined index.Reads text others writeNo findings
Why it is in this group
- The name "get_market" says "get": a word for reading.
What it can reach
- untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
Description, as the server wrote it Read CARDZ published market-cap rankings for Pokémon, One Piece or the combined index. Market cap is PSA 10 reference price multiplied by verified PSA 10 population. Results include the published order and effective date for the tracked index.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- openWorldHint: true
- idempotentHint: true
- title: TCG market rankings
search_cardsSearch CARDZ public graded Pokémon or One Piece cards by name or collector number.Reads text others writeNo findings
Why it is in this group
- The name "search_cards" says "search": a word for reading.
What it can reach
- untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
Description, as the server wrote it Search CARDZ public graded Pokémon or One Piece cards by name or collector number. Results contain candidate printings, languages, sets and canonical card links; multiple candidates may match a query. An empty result means no published match.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- openWorldHint: true
- idempotentHint: true
- title: Search TCG cards
This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.
Exfil surface
Which tools read private data, which read text someone else can write, and which can send data out. One of each is a path a prompt injection can use.
No private-data, untrusted-input, outbound path in this server alone: no tool is tagged private-data or outbound.
- Reads private data0
- Reads files, mail, messages, databases, secrets, calendars or repositories.
- Reads text others write3
- Brings in text someone else can write: web pages, inbound email, messages, issues and comments.
- Can send data out0
- Can carry data to people or systems: it sends, posts or publishes, or takes a recipient, channel or URL.
Other servers in the same agent add their own tools to these paths. Audit your whole setup to see them together.
Findings
Matches of fixed checks, with the text they matched.
No check matched anything in these tool definitions. That is not a safety guarantee.
History
Changes to its tool definitions and to its remote endpoint, newest first.
No change seen yet. Its tools are rescanned every day, and a remote endpoint is looked at once a week.
Install
Pinned to version 1.1.4. Values in angle brackets are yours to fill in.
claude mcp add --transport http cardz https://mcp.cardz.game/mcpclaude mcp add --transport http cardz https://mcp.cardz.game/mcpRun in a terminal.
Claude Code permissions
Allow the reads, ask before a change or a way out, deny the deletes. Paste into .claude/settings.json.
{
"permissions": {
"allow": [
"mcp__cardz__search_cards",
"mcp__cardz__get_card",
"mcp__cardz__get_market"
],
"ask": [],
"deny": []
}
}Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. A read that can send data out (it takes a URL, say) asks first too. It assumes the server is installed as cardz. Review it before you use it.
Capability tags behind 3 rules
- mcp__cardz__search_cards untrusted-input
- mcp__cardz__get_card untrusted-input
- mcp__cardz__get_market untrusted-input
Pin
Keep the decision: fail CI when the tools change, follow every change, or show a badge.
Pin in CI
Fail a build when the tools you reviewed are not the tools the server serves today.
curl -s "https://anlyon.dev/api/v1/servers/io.github.cardzgame/cardz-mcp/verify?hash=ab4abc64349e81f91f1817a186cf5ec4e2eef039f5ba159304806b9313c9e4d1" | jq -e '.changed == false'Pinned hash ab4abc64349e, from Oct 23, 2026, 03:17 UTC.
Watch
Get told when its tools change: a new tool, a new description, a new class.
https://anlyon.dev/servers/io.github.cardzgame/cardz-mcp/changes.xmlAn Atom feed. Works in any feed reader or Slack's RSS app.
Badge
[](https://anlyon.dev/servers/io.github.cardzgame/cardz-mcp)Source: MCP Registry · repository. Synced Oct 23, 2026, 03:17 UTC.