ez-qr-generator

EZ QR Code Generator MCP Server An official Model Context Protocol (MCP) server for ez-qr-generator.com, enabling your AI assistants (like Claude, Cursor, and…

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What it can do

  • Generate Qr Code: Generate a custom QR code in PNG or SVG format.

What data it sees

Do you need an account

No: the server works without sign-in

EZ QR Code Generator MCP Server

An official Model Context Protocol (MCP) server for ez-qr-generator.com, enabling your AI assistants (like Claude, Cursor, and Cline) to dynamically generate and customize high-quality QR codes on the fly.

This server connects your AI environment directly to our QR generation API using Server-Sent Events (SSE).

Tools

The server exposes the following tools to your AI agent:

1. generate_qr_code

Generates a custom QR code in PNG or SVG format.

  • Arguments:
    • url (string, optional): The URL or text to encode.
    • format (string, optional): 'png', 'svg', or 'json' (default: 'png').
    • dotStyle (string, optional): 'square', 'circle', 'hex', or 'diamond' (default: 'square').
    • primaryColor (string, optional): Hex color code for the foreground (e.g., #00f0ff).
    • eccLevel (string, optional): 'L', 'M', 'Q', or 'H' (default: 'H').
    • logoUrl (string, optional): Image URL or base64 data URL to embed in the center.
    • activeTab (string, optional): Payload type, e.g., 'url' or 'dbl' (default: 'url').
    • dblCode (string, optional): Dragon Ball Legends code (required if activeTab is 'dbl').

Installation

Web Client Configuration (For SSE)

Add the following configuration to your claude_desktop_config.json file to connect to the hosted MCP server:

{
  "mcpServers": {
    "ez-qr-generator": {
      "url": "https://ez-qr-generator.com/mcp",
      "transport": "sse"
    }
  }
}

How to connect

How to connect ez-qr-generator to Claude

The server address to paste into Claude settings:

https://ez-qr-generator--evgenii-zinner.run.tools

  1. Open Claude (claude.ai or the desktop app).
  2. Go to Settings → Connectors.
  3. Click Add custom connector.
  4. Paste the server address copied below into Remote MCP server URL and click Add.
  5. In a chat, click + → Connectors and switch the new connector on.

Custom connectors are available on Free, Pro, Max, Team and Enterprise plans (Free is limited to one). On Team and Enterprise an organization Owner adds the connector first under Organization settings → Connectors.

Authorization

After you click Add, a sign-in window for the service opens. Sign in with your own account and approve access. Claude never sees your password.

How to connect ez-qr-generator to ChatGPT

The server address to paste into ChatGPT settings:

https://ez-qr-generator--evgenii-zinner.run.tools

  1. Open ChatGPT in a browser (chatgpt.com). A Plus, Pro, Business, Enterprise or Edu plan is required.
  2. Turn on developer mode once: Settings → Apps → Advanced settings → Developer mode.
  3. Open Settings → Connectors and click Create.
  4. Fill in the form: Name (anything), Description (one line about what the service does), MCP server URL (copy it below).
  5. Under Authentication choose OAuth if the service requires sign-in, otherwise None. Click Create.
  6. In a new chat open + → Apps/Connectors and enable the connector.

OpenAI has renamed this section before (Connectors → Apps/Plugins). If the label differs, search settings for "developer mode". On Business/Enterprise workspaces an admin must allow custom connectors first.

Authorization

On first use ChatGPT opens the service's sign-in window. Sign in and approve access.

How to connect ez-qr-generator to Cursor

The server address to paste into Cursor settings:

https://ez-qr-generator--evgenii-zinner.run.tools

Fastest: click Open in Cursor below and confirm the prompt.

Manually:

  1. In Cursor open Settings → Cursor Settings → MCP and click Add new global MCP server.
  2. Paste the JSON copied below into ~/.cursor/mcp.json (per project: .cursor/mcp.json in the repo root).
  3. Save the file. The server appears in the MCP list; authorize it there if asked.

Authorization

If the service needs sign-in, an authorize button appears next to the server in the MCP list.

Server tool list (1)

Raw names from tools/list. Only developers need these.

generate_qr_codeGenerate a custom QR code in PNG or SVG format.