QR Code & Barcode Scanner for Claude Code

io.github.qrcode-ai-com/qrcode-barcode-scanner

Local MCP server for QR and barcode image scanning, preserved payload bytes and QR diagnostics.

client:Claude Code transport:stdio runtime:npm

Install QR Code & Barcode Scanner in Claude Code

run in your project directory

claude mcp add qrcode-barcode-scanner -- npx -y @qrcode-ai-com/qrcode-barcode-scanner-mcp

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs