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Barcode Tools (decode, render, GTIN validate)

Official registry Security

Decode, render, validate barcodes: QR, DataMatrix, EAN, UPC, PDF417. All tools free, no auth.

Website

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http barcode-tools-decode-render-gtin-validat 'https://mcp.casuyi.com/mcp'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "barcode-tools-decode-render-gtin-validat": {
            "type": "http",
            "url": "https://mcp.casuyi.com/mcp"
        }
    }
}

Frequently asked questions

What is Barcode Tools (decode, render, GTIN validate)?

Decode, render, validate barcodes: QR, DataMatrix, EAN, UPC, PDF417. All tools free, no auth.

How do I install Barcode Tools (decode, render, GTIN validate)?

It runs as a remote server. In Claude Code: claude mcp add --transport http barcode-tools-decode-render-gtin-validat 'https://mcp.casuyi.com/mcp'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does Barcode Tools (decode, render, GTIN validate) need an API key?

Its registry entry lists no required key or secret. Some features may still need an account with the service it connects to.

Who maintains Barcode Tools (decode, render, GTIN validate)?

It is published by appvantagelabs2-a11y. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.