Octagon Cards

Working Security A

cards.octagon/ufc-cardsv0.1.2 Domain verified

Find UFC cards, read saved estimates and recorded sales, and compare sales of related editions.

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Registry entry

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{
  "_meta": {
    "io.modelcontextprotocol.registry/official": {
      "status": "active",
      "isLatest": true,
      "updatedAt": "2026-11-06T04:34:05.705687Z",
      "publishedAt": "2026-11-06T04:34:05.705687Z",
      "statusChangedAt": "2026-11-06T04:34:05.705687Z"
    }
  },
  "server": {
    "name": "cards.octagon/ufc-cards",
    "icons": [
      {
        "src": "https://octagon.cards/icon-512.png",
        "sizes": [
          "512x512"
        ],
        "mimeType": "image/png"
      }
    ],
    "title": "Octagon Cards",
    "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
    "remotes": [
      {
        "url": "https://mcp.octagon.cards/mcp",
        "type": "streamable-http"
      }
    ],
    "version": "0.1.2",
    "websiteUrl": "https://octagon.cards/mcp",
    "description": "Find UFC cards, read saved estimates and recorded sales, and compare sales of related editions."
  }
}

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Try it

Call this server's tools from your browser. Nothing to install.

https://mcp.octagon.cards/mcp

Requests go through mcptry because browsers can't call most MCP servers directly. Header values are sent to the server for that request only and are never stored or logged.

Tool list from our last check. Connect live to refresh it.

get_ufc_card_comparables Read-only

Read up to eight selected comparable sales for an identified UFC card version, including match reasons and differences. Comparisons may include other parallels, releases or fighters. Related editions are not exact-card sales. Returns partial and unavailable status when applicable.

cardIdinteger, required

The exact version's cardId returned by search_ufc_cards.

Install

Pick your client. Values in capitals, like YOUR_TOKEN, are yours to fill in.

One click: Add to Cursor Add to VS Code Add to LM Studio Add to Goose

Run in a terminal

claude mcp add --transport http ufc-cards https://mcp.octagon.cards/mcp

Try it

Call this server's tools from your browser. Nothing to install.

https://mcp.octagon.cards/mcp

Requests go through mcptry because browsers can't call most MCP servers directly. Header values are sent to the server for that request only and are never stored or logged.

Tool list from our last check. Connect live to refresh it.

get_ufc_card_comparables Read-only

cardIdinteger, required

The exact version's cardId returned by search_ufc_cards.

Install

Pick your client. Values in capitals, like YOUR_TOKEN, are yours to fill in.

One click: Add to Cursor Add to VS Code Add to LM Studio Add to Goose

Run in a terminal

claude mcp add --transport http ufc-cards https://mcp.octagon.cards/mcp

Tools (3)

get_ufc_card_comparables

read-only

Argument	Type	Description
cardId*	integer	The exact version's cardId returned by search_ufc_cards.

Input schema (JSON)

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "cardId"
  ],
  "properties": {
    "cardId": {
      "type": "integer",
      "maximum": 2147483647,
      "minimum": 1,
      "description": "The exact version's cardId returned by search_ufc_cards."
    }
  },
  "additionalProperties": false
}

get_ufc_card_evidence

Read the saved estimate and recent recorded sales for one exact UFC card version identified by its catalogue cardId. Prices are USD. The estimate pools raw and graded sales and is not a physical-copy or grader-specific appraisal. Returns dates, known sale sources, a history truncation flag and an Octagon link. Missing estimates remain missing.

read-only

Argument	Type	Description
cardId*	integer	The exact version's cardId returned by search_ufc_cards.
salesLimit	integer	Maximum recent exact-card sales, newest first. This is not a complete market history.

Input schema (JSON)

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "cardId"
  ],
  "properties": {
    "cardId": {
      "type": "integer",
      "maximum": 2147483647,
      "minimum": 1,
      "description": "The exact version's cardId returned by search_ufc_cards."
    },
    "salesLimit": {
      "type": "integer",
      "default": 10,
      "maximum": 20,
      "minimum": 1,
      "description": "Maximum recent exact-card sales, newest first. This is not a complete market history."
    }
  },
  "additionalProperties": false
}

search_ufc_cards

Search Octagon's UFC catalogue by fighter, year, release, card number, parallel or print run. Returns matching edition IDs and links for card identification before a value lookup. A query can match several editions. Does not identify uploaded photos or search other sports.

read-only

Argument	Type	Description
limit	integer	Maximum card identities. Each includes up to eight matching versions.
query*	string	Collector search terms, for example '2025 Topps Chrome Marina Rodriguez 145 gold /50'.

Input schema (JSON)

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "query"
  ],
  "properties": {
    "limit": {
      "type": "integer",
      "default": 5,
      "maximum": 6,
      "minimum": 1,
      "description": "Maximum card identities. Each includes up to eight matching versions."
    },
    "query": {
      "type": "string",
      "maxLength": 256,
      "minLength": 2,
      "description": "Collector search terms, for example '2025 Topps Chrome Marina Rodriguez 145 gold /50'."
    }
  },
  "additionalProperties": false
}

Try it

get_ufc_card_comparables Read-only

Install

Try it

get_ufc_card_comparables Read-only

Install

Tools (3)

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