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gtinfetch – Agentic Commerce

Resolve any GTIN. The who, what, where. 40M GTINs, retail grocery.

我該用這個嗎

品質與安全性

A
說明品質
100%
結構描述完整度
100%
命名品質
100%
汙染風險
100%
權限相符程度
100%
協定合規性
100%

根據工具定義與協定合規性的自動化分析。

上下文成本

~307Token（工具定義）
~1.6 KB典型回應大小
極小的注意力影響（128k 上下文的 0.24%）

這是每次將伺服器的工具載入模型上下文時所消耗的約略 token 數量。數量越高，可用於其他工作的注意力就越少。

安裝

一鍵安裝

將以下內容加入你的 `claude_desktop_config.json` 檔案：

{
  "mcpServers": {
    "gtinfetch": {
      "url": "https://gtinfetch.ai/mcp"
    }
  }
}

遠端端點

https://gtinfetch.ai/mcpstreamable-http

它能做什麼

工具清單

工具（1）

🟢 唯讀🟡 寫入🔴 刪除⚪ 未知
🟢fetch_gtin(gtin, market)

What is this GTIN? Returns the signed record for a GTIN-8/12/13/14: product, brand, maker, category and pack where a source page states them, each with the pages it was read from and the date it was read; seen_in markets and banners; confidence confirmed (two or more independent domains agree) or seen (one). A GTIN with no observation answers status unknown with no fields — never a guess. Pass market (hub market code; UK accepted for GB) to add the compliance light: can it be sold there.

輸入結構描述

{
  "type": "object",
  "properties": {
    "gtin": {
      "type": "string",
      "description": "8, 12, 13 or 14 digits",
      "pattern": "^[0-9]{8,14}$"
    },
    "market": {
      "type": "string",
      "description": "optional hub market code, e.g. UK, US, FR"
    }
  },
  "required": [
    "gtin"
  ]
}

輸出結構描述

{
  "type": "object",
  "properties": {
    "gtin14": {
      "type": "string"
    },
    "status": {
      "type": "string"
    },
    "as_of": {
      "type": "string"
    },
    "confidence": {
      "type": "string"
    },
    "fields": {
      "type": "object"
    },
    "sources": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "light": {
      "type": "object"
    },
    "signature": {
      "type": "object"
    }
  },
  "required": [
    "gtin14",
    "status"
  ]
}

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