MCP MeasureMCP Measure

索引已观测

LNX QR codes

Styled, print-ready QR codes for links, text, email or phone, with frames and custom colors.

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

~546token 数（工具定义）
~5.2 KB典型响应大小
对注意力的影响极小（占 128k 上下文窗口的 0.43%）

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": {
    "qr": {
      "url": "https://qr.lnx.net/mcp"
    }
  }
}

远程端点

https://qr.lnx.net/mcpstreamable-http

它能做什么

工具清单

工具（1）

🟢 只读🟡 写入🔴 删除⚪ 未知
🟡create_qr_code(content, content_type, email_subject, email_body, style, ...)

Creates a styled QR code for a link, text, email address or phone number and returns the image, a print-size PNG link and a link to edit it in the LNX QR studio. Choose a style and an optional frame with a short call to action (e.g. "SCAN FOR MENU").

输入模式

{
  "type": "object",
  "properties": {
    "content": {
      "type": "string",
      "description": "What the code opens: a URL, a text, an email address or a phone number (max 900 characters)."
    },
    "content_type": {
      "type": "string",
      "enum": [
        "url",
        "text",
        "email",
        "phone"
      ],
      "description": "url (default), text, email (opens a new email) or phone (starts a call)."
    },
    "email_subject": {
      "type": "string",
      "description": "email only: prefilled subject."
    },
    "email_body": {
      "type": "string",
      "description": "email only: prefilled message."
    },
    "style": {
      "type": "string",
      "enum": [
        "classic",
        "rounded",
        "dots",
        "violet",
        "peach",
        "forest",
        "sand",
        "sky",
        "sunset",
        "rose",
        "ink-dots",
        "mint"
      ],
      "description": "Design. classic = plain black squares; rounded / dots = soft black shapes; violet, peach, forest, sunset = color gradients; sand, sky, rose, mint = single brand-like colors; ink-dots = black dots."
    },
    "frame": {
      "type": "string",
      "enum": [
        "none",
        "outline",
        "label-bottom",
        "label-top",
        "button",
        "solid-card",
        "corners",
        "ticket",
        "tag",
        "minimal",
        "phone",
        "bubble",
        "double",
        "banner",
        "arrow"
      ],
      "description": "Frame around the code. none (default) or outline have no text; label-bottom, label-top, button, solid-card, ticket, tag, bubble, banner, arrow, corners, minimal, phone, double show frame_text."
    },
    "frame_text": {
      "type": "string",
      "description": "Call to action shown in the frame, max 24 characters, e.g. \"SCAN ME\", \"SCAN FOR MENU\"."
    },
    "frame_font": {
      "type": "string",
      "enum": [
        "Inter",
        "Bebas Neue",
        "Oswald",
        "Playfair Display",
        "Archivo Black",
        "Righteous",
        "Space Mono"
      ]
    },
    "color": {
      "type": "string",
      "description": "Optional hex color for the code itself, e.g. #1e3a8a; overrides the style's colors. Must be dark."
    },
    "background": {
      "type": "string",
      "description": "Optional hex background color, e.g. #ffffff. Must be light."
    }
  },
  "required": [
    "content"
  ]
}

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