Aether Layer: EU VAT number validation (VIES) for Zed

com.aether-layer/eu-vat-validate

Validates EU VAT numbers: local format/checksum for 27 states + XI, then VIES (cached 24 h).

client:Zed transport:streamable-http tools:2

Install Aether Layer: EU VAT number validation (VIES) in Zed

~/.config/zed/settings.json · windows: %APPDATA%\Zed\settings.json

{
  "context_servers": {
    "eu-vat-validate": {
      "url": "https://aether-layer.com/api/mcp?src=mcpreg"
    }
  }
}

Merge this into your existing settings object — do not replace the file. Zed docs