# io.flipzi/flipzi-mcp (npm · @flipzitcg/mcp)

Trading card prices, sold comps, history and movers from the Flipzi Data API. Bring your own key.

- Trust score: 69/100 (medium)
- Change this week: 0
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-10-22

## Components

- npm · `@flipzitcg/mcp`: 69/100 (this document), [markdown](https://verifymcp.io/servers/io-flipzi-flipzi-mcp/flipzitcg-mcp.md), [page](https://verifymcp.io/servers/io-flipzi-flipzi-mcp/flipzitcg-mcp)

## Channel facts

- Registry: `npm`
- Package: `@flipzitcg/mcp`
- Version: `0.1.1`
- Transport: `stdio`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-10-22.

- **Supply Chain Security**: 98/100
  - No malware found by supply-chain analysis.
  - No known CVEs affecting this package version or its production dependencies.
  - No install/post-install scripts declared.
  - 31 of 93 dependencies flagged as unhealthy.
- **Provenance & Transparency**: 45/100
  - Source repository is publicly reachable at the declared URL.
  - Provenance check failed: no build-provenance attestation is published.
  - Clear OSI-approved license (MIT).
  - Actively maintained (last published 7 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 72/100
  - AI-judged instruction clarity (good).
  - Tool/resource definitions use about 996 tokens (~90/item across 11 items; 11 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 0/100
  - Stability not yet verified: not enough scan history yet (needs a 30-day window).
- **Tool Coverage**: 91/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 74% of tool parameters carry a description.
- **Tool Safety**: 100/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - We read all 11 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 11 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

**Unverified: 1 category.** A category scored 0 because we could not verify it: a data source with nothing on this package, evidence we could not reach, or a check we could not run. We only credit what we can confirm.

## Install

### How do I install the io.flipzi/flipzi-mcp server?

io.flipzi/flipzi-mcp runs locally as an npm package, launched with npx -y @flipzitcg/mcp. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

### Claude

```bash
claude mcp add io-flipzi-flipzi-mcp -- npx -y @flipzitcg/mcp
```

### Cursor

```json
{
  "mcpServers": {
    "io-flipzi-flipzi-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@flipzitcg/mcp"
      ]
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "io-flipzi-flipzi-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@flipzitcg/mcp"
      ]
    }
  }
}
```

### Codex

```bash
codex mcp add io-flipzi-flipzi-mcp -- npx -y @flipzitcg/mcp
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "io-flipzi-flipzi-mcp": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "@flipzitcg/mcp"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add io-flipzi-flipzi-mcp --command npx --arg -y --arg @flipzitcg/mcp
```

### Hermes

```yaml
mcp_servers:
  io-flipzi-flipzi-mcp:
    command: "npx"
    args: ["-y", "@flipzitcg/mcp"]
```

### Netclaw

```json
{
  "McpServers": {
    "io-flipzi-flipzi-mcp": {
      "Transport": "stdio",
      "Command": "npx",
      "Arguments": [
        "-y",
        "@flipzitcg/mcp"
      ]
    }
  }
}
```

### Vellum

```bash
assistant mcp add io-flipzi-flipzi-mcp -t stdio -c npx -a -y @flipzitcg/mcp
```

### Other

```json
{
  "mcpServers": {
    "io-flipzi-flipzi-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@flipzitcg/mcp"
      ]
    }
  }
}
```

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-10-15 (score 69, +41)

- [security improvement] Injection markers: unverified → pass
- [security improvement] Known CVEs: unverified → pass
- [security] First check of Judged manipulation: pass
- [security] Stability: Stability not yet verified: not enough scan history yet (needs a 30-day window).
- [functional improvement] Tool coverage: unverified → 100
- [functional improvement] MCP protocol: unverified → pass
- [functional improvement] Dependency health: unverified → 0.85
- [functional] First check of Schema quality: fail
- [functional] First check of Destructive annotations: pass
- [functional] First check of Tool coverage: 74
- [functional] First check of Schema quality: pass
- [functional] First check of Schema quality: good

### 2026-10-14 (score 28)

First indexed and scored.

## MCP tools (11)

### `flipzi_account` (~53 tokens)

Flipzi plan and allowance

Shows your Flipzi plan, units used this month and which of these tools your plan unlocks. Free (0 units); works even when the allowance is used up. Call this first if unsure what you can do.

### `flipzi_list_games` (~41 tokens)

List supported games

Lists the trading card games Flipzi covers (use the returned ids as `game` elsewhere). Available on the free plan. Cost: 1 unit.

### `flipzi_list_sets` (~70 tokens)

List sets for a game

Lists the sets of one game, paginated. Available on the free plan. Cost: 1 unit.

Input parameters:

- `game` (string, required): Game id from flipzi_list_games, e.g. "pokemon".
- `page` (integer)
- `page_size` (integer): Default 25.

### `flipzi_list_set_cards` (~82 tokens)

List cards in a set

Lists the cards of one set in number order. Use it to get card ids. Available on the free plan. Cost: 1 unit.

Input parameters:

- `game` (string, required): Game id.
- `page` (integer)
- `page_size` (integer): Default 25.
- `set_id` (string, required): set_id from flipzi_list_sets.

### `flipzi_search_cards` (~125 tokens)

Search cards by name

Searches cards by name (last word prefix-matched). Returns card ids needed by every price tool. Available on the free plan. Cost: 1 unit.

Input parameters:

- `game` (string): Restrict to one game id.
- `lang` (string): Language code if you need a non-default language.
- `number` (string): Card number within the set.
- `page` (integer)
- `page_size` (integer): Default 10.
- `q` (string, required): Card name, e.g. "charizard".
- `set_id` (string)

### `flipzi_get_card` (~58 tokens)

Card details

Card metadata and variants (no prices). Available on the free plan. Cost: 1 unit.

Input parameters:

- `card_id` (string, required): Flipzi card id (UUID). Get it from flipzi_search_cards or flipzi_list_set_cards.

### `flipzi_get_price` (~112 tokens)

Current price

Current price for a card, with the market it came from and a confidence rating. Raw (ungraded) by default; graded values need the Pro plan. Available on the free plan. Cost: 1 unit.

Input parameters:

- `card_id` (string, required): Flipzi card id (UUID). Get it from flipzi_search_cards or flipzi_list_set_cards.
- `currency` (string): Default eur.
- `grade` (string): e.g. RAW (default) or PSA_10 (Pro+).

### `flipzi_get_sold_comps` (~94 tokens)

Sold comparisons

What buyers actually paid on eBay (blended sold comps) for a card. Requires the pro plan or higher. Cost: 1 unit.

Input parameters:

- `card_id` (string, required): Flipzi card id (UUID). Get it from flipzi_search_cards or flipzi_list_set_cards.
- `currency` (string): Default eur.
- `grade` (string)
- `language` (string)

### `flipzi_get_history` (~99 tokens)

Price history

Daily price history and summary. Depth depends on plan (Basic 30 days, Pro and above all). Requires the basic plan or higher. Cost: 1 unit.

Input parameters:

- `card_id` (string, required): Flipzi card id (UUID). Get it from flipzi_search_cards or flipzi_list_set_cards.
- `currency` (string): Default eur.
- `grade` (string)
- `period` (string): Default 30d.

### `flipzi_get_movers` (~106 tokens)

Market movers

Biggest price gainers/losers for a game over a window. Costs 5 units per call: use sparingly. Requires the ultra plan or higher. Cost: 5 units.

Input parameters:

- `currency` (string): Default eur.
- `direction` (string)
- `game` (string, required): Game id.
- `limit` (integer): Per direction. Default 10.
- `set_id` (string)
- `window` (string): Default 7d.

### `flipzi_get_box_value` (~156 tokens)

Booster box value

Sealed booster-box price vs the ESTIMATED value of the cards inside (English Pokemon boxes that pass Flipzi checks). Values are a low/base/high range at CardMarket EUR prices; pull rates are estimates, so this is not a promise about any one box. Omit `set` to list every published box; pass a box `set` slug (from the list) for its top cards and history. Requires the pro plan or higher. Cost: 1 unit.

Input parameters:

- `history_days` (integer): With `set`: days of history. Default 90.
- `set` (string): Box slug from the list, e.g. "paldea-evolved". Omit to list all published boxes.

## Diagnostics

Captured diagnostic sections: Provenance, Dependencies. The full working is on the page: https://verifymcp.io/servers/io-flipzi-flipzi-mcp/flipzitcg-mcp#diagnostics

## Score history

- 2026-10-22: 69
- 2026-10-21: 69
- 2026-10-20: 69
- 2026-10-19: 69
- 2026-10-18: 69
- 2026-10-17: 69
- 2026-10-16: 69
- 2026-10-15: 69
- 2026-10-14: 28

## Common questions

### What is the io.flipzi/flipzi-mcp server?

io.flipzi/flipzi-mcp is listed in the public MCP registry as io.flipzi/flipzi-mcp. Trading card prices, sold comps, history and movers from the Flipzi Data API. Bring your own key. This page covers its npm package (@flipzitcg/mcp).

### Is the io.flipzi/flipzi-mcp server safe to use?

io.flipzi/flipzi-mcp scores 69 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 22 October 2026. It declares no install or post-install scripts. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.

### What tools does the io.flipzi/flipzi-mcp server expose?

io.flipzi/flipzi-mcp exposes 11 tools: flipzi_account, flipzi_list_games, flipzi_list_sets, flipzi_list_set_cards, flipzi_search_cards, and 6 more. Their descriptions and schemas cost roughly 996 tokens of context every time the server is loaded.

### Is the io.flipzi/flipzi-mcp server still maintained?

io.flipzi/flipzi-mcp is still listed as active in the MCP registry. We last reached this channel on 22 October 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

### What licence is the io.flipzi/flipzi-mcp server under?

io.flipzi/flipzi-mcp declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.

## Links

- npm package: https://www.npmjs.com/package/@flipzitcg/mcp
- Socket report: https://socket.dev/npm/package/@flipzitcg/mcp
- Repository: https://github.com/flipzitcg/flipzi-mcp
- Changelog RSS feed: https://verifymcp.io/servers/io-flipzi-flipzi-mcp/flipzitcg-mcp.xml
- Changelog JSON feed: https://verifymcp.io/servers/io-flipzi-flipzi-mcp/flipzitcg-mcp.json
- HTML version of this page: https://verifymcp.io/servers/io-flipzi-flipzi-mcp/flipzitcg-mcp