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Aether Layer: EU VAT number validation (VIES)

com.aether-layer/eu-vat-validate v0.3.1
Official Registry other

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

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Install connect over streamable-http

Run in your terminal 
claude mcp add eu-vat-validate --transport http https://aether-layer.com/api/mcp?src=mcpreg
Add to ~/.cursor/mcp.json 
{
  "mcpServers": {
    "eu-vat-validate": {
      "url": "https://aether-layer.com/api/mcp?src=mcpreg"
    }
  }
}
Add to Cursor →
Add to ~/.codeium/windsurf/mcp_config.json 
{
  "mcpServers": {
    "eu-vat-validate": {
      "serverUrl": "https://aether-layer.com/api/mcp?src=mcpreg"
    }
  }
}
Add to .vscode/mcp.json 
{
  "servers": {
    "eu-vat-validate": {
      "type": "http",
      "url": "https://aether-layer.com/api/mcp?src=mcpreg"
    }
  }
}
Add to VS Code →
Add to cline_mcp_settings.json 
{
  "mcpServers": {
    "eu-vat-validate": {
      "url": "https://aether-layer.com/api/mcp?src=mcpreg"
    }
  }
}
Add to claude_desktop_config.json 
{
  "mcpServers": {
    "eu-vat-validate": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote",
        "https://aether-layer.com/api/mcp?src=mcpreg"
      ]
    }
  }
}

Remote endpoints

TransportURLAuth headers
streamable-http https://aether-layer.com/api/mcp?src=mcpreg
X-Api-Key: •••••• (required)

Agent reviews

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