Koskamo

VAT Validator MCP

Validates EU, UK, and AU VAT numbers against authoritative live sources like VIES, HMRC, and ABR. It provides fraud risk scores, name cross-checks, and VAT rate lookups to help AI agents verify supplier invoices and ensure tax compliance before payment.

Visit Kord Agencies

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

VAT Validator MCP logo, by Kord AgenciesCommunity listingLocal stdioSource reviewed; not executedPublished by Kord Agencies
Vendor documentation

What you can do with it

  • Validate supplier VAT numbers before approving payments
  • Check VAT registration status against EU VIES and UK HMRC
  • Retrieve current VAT rates for cross-border invoice calculations
  • Detect invoice fraud using AI pattern analysis

Source and maintenance

Community listingRegistry 2.0.30
mcp-registry: io.github.OjasKord/vat-validator-mcp@2.0.30Source repositoryProject website
Maintenance checked

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

vat-validator-mcp 2.0.30

npm
vat-validator-mcp package definition
{
  "version": "2.0.30",
  "transport": "stdio",
  "identifier": "vat-validator-mcp",
  "registryType": "npm",
  "environmentVariables": [
    {
      "name": "ANTHROPIC_API_KEY",
      "isRequired": true,
      "description": "Anthropic API key for AI-powered fraud risk analysis"
    },
    {
      "name": "HMRC_CLIENT_ID",
      "description": "HMRC Developer Hub client ID for UK VAT validation"
    },
    {
      "name": "HMRC_CLIENT_SECRET",
      "description": "HMRC Developer Hub client secret for UK VAT validation"
    }
  ]
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.
Cursor configuration
{
  "mcpServers": {
    "vat-validator-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "vat-validator-mcp@2.0.30"
      ],
      "env": {
        "ANTHROPIC_API_KEY": "<YOUR_ANTHROPIC_API_KEY>",
        "HMRC_CLIENT_ID": "<YOUR_HMRC_CLIENT_ID>",
        "HMRC_CLIENT_SECRET": "<YOUR_HMRC_CLIENT_SECRET>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "vat-validator-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "vat-validator-mcp@2.0.30"
      ],
      "env": {
        "ANTHROPIC_API_KEY": "<YOUR_ANTHROPIC_API_KEY>",
        "HMRC_CLIENT_ID": "<YOUR_HMRC_CLIENT_ID>",
        "HMRC_CLIENT_SECRET": "<YOUR_HMRC_CLIENT_SECRET>"
      }
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.
VS Code configuration
{
  "servers": {
    "vat-validator-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "vat-validator-mcp@2.0.30"
      ],
      "env": {
        "ANTHROPIC_API_KEY": "<YOUR_ANTHROPIC_API_KEY>",
        "HMRC_CLIENT_ID": "<YOUR_HMRC_CLIENT_ID>",
        "HMRC_CLIENT_SECRET": "<YOUR_HMRC_CLIENT_SECRET>"
      }
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.
Claude Desktop configuration
{
  "mcpServers": {
    "vat-validator-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "vat-validator-mcp@2.0.30"
      ],
      "env": {
        "ANTHROPIC_API_KEY": "<YOUR_ANTHROPIC_API_KEY>",
        "HMRC_CLIENT_ID": "<YOUR_HMRC_CLIENT_ID>",
        "HMRC_CLIENT_SECRET": "<YOUR_HMRC_CLIENT_SECRET>"
      }
    }
  }
}

Let your agent find its tools

Find servers like VAT Validator MCP from your agent. Add Koskamo once to search the index for endpoints, access requirements, and client setup. Public discovery needs no key.

Connect Koskamo Explore workflows
See all 507