INDIVIDUAL MCP TOOL

verify_batch

Validate up to 100 EU VAT numbers in one call via VIES (supplier/customer list cleanup, onboarding, invoice runs).

wsystem.devnone authenticationAvailability not checked

LIVE ENDPOINT

https://api.wsystem.dev/mcp

No auth detected

Connect to this endpoint to inspect the live schema for verify_batch and invoke it with your own arguments.

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Potential side effects detected · medium confidence · heuristic, not a guarantee.

CONNECT WITH APPROVAL

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.eu-business-data]
url = "https://api.wsystem.dev/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "eu-business-data": {
      "type": "http",
      "url": "https://api.wsystem.dev/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: eu-business-data
Remote MCP URL: https://api.wsystem.dev/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "eu-business-data": {
      "url": "https://api.wsystem.dev/mcp"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "eu-business-data": {
      "type": "http",
      "url": "https://api.wsystem.dev/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "eu-business-data",
  "transport": "streamable-http",
  "url": "https://api.wsystem.dev/mcp"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

verify_vat — Validate an EU VAT number against the official European Commission VIES service (27 EU states + XI Northern Ireland).
lookup_company — Look up a company in official European business registers by name or registry number.
screen_sanctions — Screen a person or company name against official EU, UN, OFAC SDN and UK sanctions lists.
kyb_check — One-call KYB check of a supplier/customer: EU VAT validation (VIES) + official business register + EU/UN/OFAC/UK sanctions screening, returning a pass / review / fail verdict with reasons.
verify_eori — Validate an EU EORI (customs Economic Operators Registration and Identification) number, e.
verify_eori_batch — Validate up to 100 EU EORI numbers in one call via the official EC EOS service (customs / import-export KYB).