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
Copyclaude mcp add --transport sse phone-validation https://phone-validation-x402-production.up.railway.app/mcpVendor-hosted remote server: nothing to install locally. If it uses OAuth, Claude opens the vendor login on first use.
Endpoints
- https://phone-validation-x402-production.up.railway.app/mcpsse
Published in the official MCP registry as “Phone Validation”. Verified through the vendor namespace.