Remote MCP server that checks EU and XI VAT numbers against VIES and returns dated XLSX and CSV validation logs.
What you can do
Check 1 to 100 EU or XI VAT numbers against published structures and live VIES, with dated XLSX and CSV logs.
Read VIES service status for 28 country services, cached for 120 seconds.
When to use it
Useful when a user asks for a VAT number check, VIES VAT validation or an EU VAT number lookup, or when bulk checks returned unavailable answers and member-state service status is needed.
Requirements
Remote streamable HTTP endpoint; no packages, environment variables or headers declared. Network access to the hosted endpoint is required.
Before you install
VAT numbers submitted for checking are sent to the hosted service and to VIES. Results are not a national checksum test and do not determine whether reverse charge applies, so they should not be treated as tax advice.
Enable the server for the chats that should use its tools.
Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.
Use with an agent
Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.
Read https://sourceweft.com/mcp/io.github.theluckystrike%2Fvat-check/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.
Use this when the user asks for a vat number check, vies vat validation, or eu vat number lookup with dated XLSX and CSV logs. Checks 1 to 100 EU or XI VAT numbers against published structures and live VIES; no national checksum test. Do not use for deciding whether reverse charge applies.
Use this when the user asks for a vies check, vat number validation, or bulk vat number check after unavailable answers and needs member-state service status. Reads VIES status for 28 country services, cached for 120 seconds. Do not use for validating an individual VAT number.
Takes no parameters.
Version history
1
v1.0.0LatestOct 22, 2026
Score
83%
83% of the applicable checks met
How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.
Reached in the last 30 daysRequired25 pts
Auth declaredRequired10 pts
Tools listedRequired15 pts
DescriptionRequired15 pts
Logo10 pts
Documentation15 pts
Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.
LicenseNot applicable
A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.