QR Code MCP Server

Example Use Cases

• 1

  Generate QR codes from arbitrary text (including Chinese) to share links or encoded data with users.

• 2

  Base64-encoded or data-URL QR images to embed directly into messages, HTML, or API responses without file handling.

• 3

  A locally-hosted or desktop-integrated QR generation service (via STDIO or Docker) for offline or private deployments.

Description

This MCP server generates QR codes from text (including non-Latin characters) with customizable colors, box size, and border. It outputs base64 or data-URL formatted images and can be run via STDIO, HTTP, or SSE transports. The project includes Docker support, a direct Python API, and an MCP tool (generate_qr_code) for easy integration into agents and Claude Desktop. It is designed for simple local or network deployment to embed QR generation into workflows or chat agents.