UK Data: VAT number checks for Claude.ai

uk.co.reliness/validation

Check a UK or EU VAT number against official sources and get the registered name and address

client:Claude.ai transport:streamable-http tools:2

Install UK Data: VAT number checks in Claude.ai

Settings → Connectors → Add custom connector

https://ukdata.reliness.co.uk/mcp/validation

Claude on the web takes a remote URL and completes OAuth in the browser. For a packaged server use Claude Desktop or Claude Code instead. Claude.ai docs

What Claude.ai can do once it is connected

vat_check
uk_vat_check

UK Data: VAT number checks in other clients

Claude Code
Claude Desktop
Cursor
VS Code
Zed
Windsurf
Cline
Gemini CLI
Grok
ChatGPT
LangChain

UK Data: VAT number checks MCP server