UK Data: VAT number checks

Overview

UK Data: VAT number checks is a Model Context Protocol server that validates UK and EU VAT numbers against official sources, returning the registered business name and address. By integrating with MCP, it lets AI assistants call VAT validation as a native tool rather than switching between separate applications.

This remote server connects to https://ukdata.reliness.co.uk/mcp/validation and requires an API key for authentication. Version v1.5.0 is the latest release. No local installation is needed — your MCP client points directly to the hosted endpoint.

UK Data: VAT number checks is listed in the Development category on mcp.site and works with any MCP client including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, and Zed. If you maintain this server for reliness.co, you can claim this listing to verify ownership and keep information up to date.

Installation

Settings → Connectors → Add custom connector
Name: UK Data: VAT number checks
URL:  https://ukdata.reliness.co.uk/mcp/validation