The VIES Smoother MCP server,
connected in one click.
SLA'd EU VAT validation on VIES. Honest 3-state result, never guesses. 100 free lookups. Connect the official VIES Smoother MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.
Free to start · No credit card · No hosting needed
Add VIES Smoother to your AI in one minute
Pick your client. Copy, paste, done — or let gate handle sign-ins and policies for you.
claude mcp add --transport http vies-smoother https://vantane.com/mcpRun in your terminal, then restart Claude Code.
VIES Smoother · https://vantane.com/mcp
What your AI can do with VIES Smoother
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “validate_vat”: Validate a single EU VAT number. Costs 1 credit unless upstream is unavailable and there's no cache (then it's free and honest about it).”
“Use “validate_vat_batch”: Validate up to 50 EU VAT numbers in one call. 1 credit per item that gets a real answer (unavailable_upstream items are free). Args.”
How secure is the VIES Smoother MCP server?
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how VIES Smoother holds up.
Security grade A
gate scanned 2 tools on Sep 5, 2026 for prompt injection and risky tool definitions — nothing to flag.
Official endpoint
Operated by VIES Smoother (vantane.com) at its documented MCP endpoint — not a third-party mirror or community re-host.
No sign-in needed
This server only exposes public data — no account and no credentials are involved when you connect.
Scanned before it goes live
gate checks every tool for prompt injection, hidden instructions, data-exfiltration hints, and over-broad permissions before the server is available through your gateway.
Watched for drift
If VIES Smoother adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.
Connected in three steps
Connect your gate
Add one gateway URL to Claude, ChatGPT, or any MCP client. One-time setup, about two minutes.
Pick VIES Smoother
Choose VIES Smoother in the gate directory. No sign-in needed.
Use it anywhere
VIES Smoother's tools are live in every AI client you've connected — with rules and logging built in.
Free to start · No credit card · No hosting needed
The actual tools VIES Smoother exposes
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
validate_vat — Validate a single EU VAT number. Costs 1 credit unless upstream is unavailable and there's no cache (then it's free and honest about it)
validate_vat_batch — Validate up to 50 EU VAT numbers in one call. 1 credit per item that gets a real answer (unavailable_upstream items are free). Args
Who runs the VIES Smoother MCP server?
The VIES Smoother MCP server at a glance
https://vantane.com/mcpQuestions, answered
Is there an official VIES Smoother MCP server?
Yes — VIES Smoother operates its own remote MCP server at vantane.com. gate connects you to that official endpoint and adds security scanning, per-tool access rules, and an activity log on top.
How do I connect VIES Smoother to Claude or ChatGPT?
Add gate's gateway URL to your AI client once, then pick VIES Smoother in the directory. No account or sign-in is needed. From then on, VIES Smoother's tools are available in every client you've connected to gate.
Do I need to host anything?
No. VIES Smoother runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
Is the VIES Smoother MCP server safe to connect?
It's the vendor's official endpoint, and gate scans its tools for prompt injection and hidden instructions before it goes live, re-checks it whenever it changes, and lets you allow, block, or require approval for every single tool.
Is it free?
Yes — you can get started with gate for free and connect VIES Smoother in minutes. No credit card required.
Connect more than just VIES Smoother
Every server below works through the same gateway URL — connect once, add tools anytime.
Squarespace DomainsDesignView →Set up VIES Smoother in: Claude · Claude Code · ChatGPT · Cursor · VS Code