Official MCP RegistryHosted serverphone-validation-x402-production.up.railway.app

Phone Validation

Validate phone numbers worldwide: carrier, line type, country, and E.164 format.

Connect to Claude Code

Copy

claude mcp add --transport sse phone-validation https://phone-validation-x402-production.up.railway.app/mcp

Vendor-hosted remote server: nothing to install locally. If it uses OAuth, Claude opens the vendor login on first use.

Endpoints

Published in the official MCP registry as “Phone Validation”. Verified through the vendor namespace.