LNX QR codes
Styled, print-ready QR codes for links, text, email or phone, with frames and custom colors.
Should I use this
Quality & Safety
A
Based on automated analysis of tool definitions and protocol compliance.
Context Cost
~546Tokens (tool definitions)
~5.2 KBTypical response size
Minimal attention impact (0.43% of 128k context)
This is the approximate number of tokens consumed each time the server's tools are loaded into a model's context. Higher counts reduce the attention available for other tasks.
Install
One-Click Install
Add this to your `claude_desktop_config.json` file:
{
"mcpServers": {
"qr": {
"url": "https://qr.lnx.net/mcp"
}
}
}Remote endpoints
https://qr.lnx.net/mcpstreamable-httpWhat it can do
Tool inventory
Tools (1)
🟢 Read-only🟡 Write🔴 Delete⚪ Unknown
🟡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").
Input Schema
{
"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"
]
}Community
Evidence
Recent observations
verifiedversion not recorded1 tools