Bango API（法人番号・インボイス） for Claude Code

io.github.taku1211/bango-mcp

Find Japanese companies by name; get corporate numbers, addresses and invoice (T-number) status.

client:Claude Code transport:stdio runtime:npm

Install Bango API（法人番号・インボイス） in Claude Code

run in your project directory

claude mcp add bango-mcp -e BANGO_API_KEY=<BANGO_API_KEY> -- npx -y bango-mcp

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