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Vatnode MCP server

by vatnode·io.github.vatnode/vatnode-mcp·v1.1.4

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

B82/100grade B
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B82/100

full report

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1 stars69 downloads/wk

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If you have run it, two minutes of your experience saves the next person an afternoon.

Vatnode tools (5)

write = sends, deletes, buys or posts

Read from the package source without running it. The installed server may list more.

  • check_vat_format

    Performs an offline syntactic check of a VAT number against the country-specific regex pattern. Read-only and offline: no network call, no API key, no rate limit, no side effects. Does NOT verify the VAT with VIES (a valid format does not mean the VAT is real or active) \u2014 use validate_vat_number for that. Output: { input, normalized, countryCode, validFormat (boolean), error }; countryCode is

  • get_country_vat_rates
  • list_eu_vat_rates

    Returns current VAT rates for all EU member states (plus XI for Northern Ireland). Read-only and offline: no network call, no API key, no rate limit, no side effects. Takes no arguments. Output: { rates: Array<{ countryCode, countryName, vatName, vatAbbr, currency, standardRate, reducedRates[], superReducedRate, parkingRate, vatNumberFormat, vatNumberPattern, updatedAt }>, count, updatedAt }. Rate

  • list_supported_countries

    Returns every country the vatnode server has VAT data for (EU-27 + XI for Northern Ireland + ~17 other European jurisdictions such as NO, CH, GB, UA, TR). Read-only and offline: no network call, no API key, no rate limit, no side effects. Takes no arguments. Output: { countries: Array<{ countryCode, countryName, isEUMember, viesValidationSupported }>, count, euCount, updatedAt }, sorted by country

  • validate_vat_number

Public scan report

scanner v0.1.9 · 2026-09-20 · same rubric, same numbers if you re-run it

no findings
  • Code scan2 source files scanned25/25
  • Live reliabilityno gateway calls yet and no remote to proben/a
  • Tool poisoningtools not inspected (local package is not executed); not countedn/a
  • Auth qualitystatic API keys via environment variables6/15
  • Maintenancelast push 0 days ago15/15
  • Maintainer identityregistry namespace matches repository owner7/10
Overall 82/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

Install directly

Runs npx -y vatnode-mcp on your machine. Read the scan report first; the gateway never runs local packages.

claude mcp add vatnode-mcp -- npx -y vatnode-mcp
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Vatnode: common questions

Is Vatnode MCP server safe?
Mostly: it is graded B (82/100). Read the Vatnode safety report
How do I install Vatnode?
It runs on your machine. Copy the Claude Code, Claude Desktop or Cursor config from the install section.
Does Vatnode need an API key?
Yes. The registry entry asks for VATNODE_API_KEY.
Is Vatnode maintained?
The last commit was in the last day (2026-09-20). The latest release is v1.1.4.

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