qrforprint

QR codes for print: free previews, plus dynamic link codes you can repoint after printing.

我该使用它吗

质量与安全性

A
描述质量
100%
模式完整度
98%
命名质量
100%
投毒风险
100%
权限匹配度
100%
协议合规性
100%

基于对工具定义和协议合规性的自动分析。

上下文开销

~1,226token 数(工具定义)
~2.2 KB典型响应大小
对注意力有中等影响(占 128k 上下文窗口的 0.96%)

这是每次将服务器的工具加载到模型上下文窗口时所消耗的大致 token 数。数值越高,可用于其他任务的注意力就越少。

安装

一键安装

将以下内容添加到你的 `claude_desktop_config.json` 文件中:

{
  "mcpServers": {
    "qrforprint": {
      "url": "https://qrforprint.com/mcp"
    }
  }
}

远程端点

https://qrforprint.com/mcpstreamable-http

它能做什么

工具清单

工具(4)

🟢 只读🟡 写入🔴 删除⚪ 未知
🟢preview_qr_code(type, url, text, email, emailSubject, ...)

Draws a black and white preview of a static QR code for a web address, plain text, email, phone call, text message, WiFi network or contact card. Returns the PNG image and a link that opens the same content in the qrforprint editor, where it can be styled and downloaded as PNG, SVG, PDF or EPS. Nothing is saved and no account is needed. A static code cannot be changed after it is printed.

输入模式

{
  "type": "object",
  "properties": {
    "type": {
      "type": "string",
      "enum": [
        "url",
        "text",
        "email",
        "phone",
        "sms",
        "wifi",
        "vcard"
      ],
      "description": "What the code holds: url, text, email, phone, sms, wifi or vcard (contact card)."
    },
    "url": {
      "description": "type url: the web address, starting with http:// or https://.",
      "type": "string",
      "maxLength": 2048
    },
    "text": {
      "description": "type text: the plain text to encode.",
      "type": "string",
      "maxLength": 3000
    },
    "email": {
      "description": "type email: the recipient address.",
      "type": "string",
      "maxLength": 320
    },
    "emailSubject": {
      "description": "type email: optional subject.",
      "type": "string",
      "maxLength": 300
    },
    "emailBody": {
      "description": "type email: optional message body.",
      "type": "string",
      "maxLength": 2000
    },
    "phone": {
      "description": "type phone: the number to call, international format such as +14155550123.",
      "type": "string",
      "maxLength": 40
    },
    "smsPhone": {
      "description": "type sms: the number the text message goes to.",
      "type": "string",
      "maxLength": 40
    },
    "smsBody": {
      "description": "type sms: optional message text.",
      "type": "string",
      "maxLength": 1000
    },
    "wifiSsid": {
      "description": "type wifi: the network name (SSID).",
      "type": "string",
      "maxLength": 64
    },
    "wifiPassword": {
      "description": "type wifi: the network password.",
      "type": "string",
      "maxLength": 128
    },
    "wifiEncryption": {
      "description": "type wifi: WPA (default), WEP, or nopass for an open network.",
      "type": "string",
      "enum": [
        "WPA",
        "WEP",
        "nopass"
      ]
    },
    "wifiHidden": {
      "description": "type wifi: true if the network name is hidden.",
      "type": "boolean"
    },
    "firstName": {
      "description": "type vcard: first name.",
      "type": "string",
      "maxLength": 100
    },
    "lastName": {
      "description": "type vcard: last name.",
      "type": "string",
      "maxLength": 100
    },
    "org": {
      "description": "type vcard: company.",
      "type": "string",
      "maxLength": 200
    },
    "title": {
      "description": "type vcard: job title.",
      "type": "string",
      "maxLength": 200
    },
    "vcardPhone": {
      "description": "type vcard: phone number.",
      "type": "string",
      "maxLength": 40
    },
    "vcardEmail": {
      "description": "type vcard: email address.",
      "type": "string",
      "maxLength": 320
    },
    "vcardUrl": {
      "description": "type vcard: website.",
      "type": "string",
      "maxLength": 2048
    }
  },
  "required": [
    "type"
  ],
  "$schema": "https://json-schema.org/draft/2020-12/schema"
}
🟢list_my_codes(page)

Lists the QR codes saved in the signed-in qrforprint account, newest first, 50 per page: name, type, static or dynamic, short link, destination, total scans for dynamic codes, creation date, whether the code is disabled, and a link to edit it on qrforprint.com.

输入模式

{
  "type": "object",
  "properties": {
    "page": {
      "description": "Page number, starting at 1.",
      "type": "integer",
      "minimum": 1,
      "maximum": 1000
    }
  },
  "$schema": "https://json-schema.org/draft/2020-12/schema"
}
🟡create_dynamic_link_code(destination_url, name)

Creates a dynamic QR code in the signed-in qrforprint account. The code holds a short qrforprint link that forwards to the given web address, so the destination can be changed later without reprinting, and scans are counted. Free accounts can have 3 dynamic codes. Returns the short link, the QR image and a link to style and download it on qrforprint.com.

输入模式

{
  "type": "object",
  "properties": {
    "destination_url": {
      "type": "string",
      "maxLength": 2048,
      "description": "The web address the code opens, starting with http:// or https://."
    },
    "name": {
      "description": "A name to find the code by later, such as 'Table menu'.",
      "type": "string",
      "maxLength": 120
    }
  },
  "required": [
    "destination_url"
  ],
  "$schema": "https://json-schema.org/draft/2020-12/schema"
}
🔴update_code_destination(code, destination_url)

Changes the web address a dynamic link QR code in the signed-in qrforprint account forwards to. Printed copies keep working and open the new address from the next scan. Accepts the code ID or its short link. Static codes, disabled codes and photo, PDF or voice note codes cannot be changed with this tool.

输入模式

{
  "type": "object",
  "properties": {
    "code": {
      "type": "string",
      "maxLength": 300,
      "description": "The code ID or its short link, as shown by list_my_codes."
    },
    "destination_url": {
      "type": "string",
      "maxLength": 2048,
      "description": "The new web address, starting with http:// or https://."
    }
  },
  "required": [
    "code",
    "destination_url"
  ],
  "$schema": "https://json-schema.org/draft/2020-12/schema"
}

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