io.github.vatnode/vatnode-mcp

io.github.vatnode/vatnode-mcp·v0.3.0·Other

Quality Score

/100

Official MCP server: EU VAT validation via VIES, plus offline rates and format checks.

Repository →Website →

§00 Trust verdict · v1 advisory · method

UNVERIFIEDno verdict on file

Verdict not yet evaluated for this tool. The hybrid eval runs adversarial cases first; coverage rolls out as the corpus expands. Until a verdict is recorded, an agent should treat this tool as not-yet-cleared and fall back to its own checks. Method: hybrid eval, four-state verdict, honest limits.

§01 Install

Claude Desktop (claude_desktop_config.json)

{
  "mcpServers": {
    "vatnode-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "vatnode-mcp"
      ],
      "env": {
        "VATNODE_API_KEY": "<your-vatnode_api_key>",
        "VATNODE_API_URL": "https://api.vatnode.dev"
      }
    }
  }
}

Cursor (.cursor/mcp.json)

{
  "mcpServers": {
    "vatnode-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "vatnode-mcp"
      ],
      "env": {
        "VATNODE_API_KEY": "<your-vatnode_api_key>",
        "VATNODE_API_URL": "https://api.vatnode.dev"
      }
    }
  }
}

Cline (cline_mcp_settings.json)

npx -y vatnode-mcp

§02 Environment variables

VATNODE_API_KEY

secret

vatnode API key (free tier available at https://vatnode.dev). Required only for the validate_vat_number tool — the four other tools (rates, format checks, country list) work offline without a key.

VATNODE_API_URL

Override the vatnode API base URL (for self-hosting or staging environments). Defaults to https://api.vatnode.dev.

§03 MCP Quality Score · methodology

freshness

completeness

installability

documentation

stability

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