Check Digit Validator

远程

Validates IBAN/ISBN/EAN/Luhn checksums and finds the one wrong digit

⭐ 0开发工具仓库 ↗

安装配置

{
  "mcpServers": {
    "check-digit-validator": {
      "url": "https://check-digit.gumballtools.com/api/mcp"
    }
  }
}