Mmcp.market

vat.support VAT Compliance MCP server

by vmalyshev1·io.github.vmalyshev1/vat-support·v1.0.0
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EU/UK VAT compliance for AI agents: number validation, rate lookups, reverse-charge checks.

C57/100grade C
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Safety scan
C57/100

full report

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

vat.support VAT Compliance tools (5, 2 write)

write = sends, deletes, buys or posts
  • reverse_charge_certificatewrite actionFree

    Generate an EU Art. 196 reverse-charge eligibility verdict for a B2B service invoice between two EU Member States. Validates the customer's VAT ID via VIES and returns a printable certificate. Returns INELIGIBLE for same-country, non-EU, or invalid VAT cases.

  • vat_compliance_fullwrite actionFree

    Run the full 10-question VAT compliance gap analysis. Returns compliance score (0–100), risk band, itemised findings with Article citations, and source verification per finding.

  • vat_number_checkFree

    Validate a single EU/UK VAT identifier against VIES (EU) or HMRC (UK). Returns name + address when available.

  • vat_rate_lookupFree

    Look up the applicable VAT rate for a country (and optional rate type), sourced from the EU TEDB (Taxes in Europe Database).

  • vat_registration_checkFree

    Determine whether a business needs to register for VAT in a given country, given customer type and annual revenue.

Public scan report

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

1 high1 low
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 1884ms20/20
  • Tool poisoning5 tool descriptions checked15/15
  • Auth qualityopen endpoint exposes 2 write-action tools with no auth3/15
  • Maintenanceno repository listed3/15
  • Maintainer identityno repository or website to verify2/10

Findings (2)

  • highWrite-action tools reachable without authenticationauth.open-write
  • lowNo source repository listedmaint.no-repo
Overall 57/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

Install directly

claude mcp add --transport http vat-support https://snapshot.vat.support/api/mcp
Add to Cursor

vat.support VAT Compliance: common questions

Is vat.support VAT Compliance MCP server safe?
With care: it is graded C, so read the findings first (57/100). Read the vat.support VAT Compliance safety report
How do I install vat.support VAT Compliance?
It runs remotely at snapshot.vat.support. Add it to Claude Code, Claude Desktop or Cursor with the snippets above, or call it through the mcp.market gateway without installing anything.
Does vat.support VAT Compliance need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is vat.support VAT Compliance maintained?
The latest release is v1.0.0.
Is vat.support VAT Compliance up?
100% of our last 6 checks got an answer. We check remote servers about four times a day.

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