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com.yaktool/gs1

Official registry E-commerce

GS1 element strings, DataMatrix, eight keys, ITF-14 print specs and price-embedded in-store codes.

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).

NPM package yaktool-gs1-mcp
Claude Code 
claude mcp add gs1 -- npx -y yaktool-gs1-mcp@0.3.0
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "gs1": {
            "command": "npx",
            "args": [
                "-y",
                "yaktool-gs1-mcp@0.3.0"
            ]
        }
    }
}

Frequently asked questions

What is com.yaktool/gs1?

GS1 element strings, DataMatrix, eight keys, ITF-14 print specs and price-embedded in-store codes.

How do I install com.yaktool/gs1?

It runs on your machine. In Claude Code: claude mcp add gs1 -- npx -y yaktool-gs1-mcp@0.3.0. For other clients, paste the JSON configuration from this page into their MCP settings.

Does com.yaktool/gs1 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 com.yaktool/gs1?

It is published by com.yaktool. 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.