Bango API（法人番号・インボイス） for Claude Desktop
io.github.taku1211/bango-mcp
Find Japanese companies by name; get corporate numbers, addresses and invoice (T-number) status.
client:Claude Desktop
transport:stdio
runtime:npm
Install Bango API（法人番号・インボイス） in Claude Desktop
~/Library/Application Support/Claude/claude_desktop_config.json · windows: %APPDATA%\Claude\claude_desktop_config.json
{
"mcpServers": {
"bango-mcp": {
"command": "npx",
"args": [
"-y",
"bango-mcp"
],
"env": {
"BANGO_API_KEY": "<BANGO_API_KEY>"
}
}
}
}Settings → Developer → Edit Config opens this file. Restart the app after saving. Claude Desktop docs