Barcode Tools (decode, render, GTIN validate)

Overview

Barcode Tools is a Model Context Protocol server that decodes, renders, and validates barcodes across multiple formats including QR codes, DataMatrix, EAN, UPC, and PDF417. All functionality is free and requires no authentication. By running as an MCP server, it lets AI assistants use barcode operations as callable tools rather than requiring manual data transfer between applications.

The server runs remotely at https://mcp.casuyi.com/mcp, so there's nothing to install locally. You simply point your MCP client at the endpoint and connect immediately. The latest release is v1.0.2. Visit https://mcp.casuyi.com/ for more information.

Barcode Tools belongs in the Development category on mcp.site. Any MCP client can use it, including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, and Zed. If you maintain this server, claim this listing to verify ownership, earn the Verified badge, and keep information up to date.

Installation

Settings → Connectors → Add custom connector
Name: Barcode Tools (decode, render, GTIN validate)
URL:  https://mcp.casuyi.com/mcp