SMS Validator API for Claude Code
io.github.br0ski777/sms-validator
Validate SMS-capable phone numbers — mobile vs landline, E.164 format. x402 micropayment.
client:Claude Code
transport:sse
Install SMS Validator API in Claude Code
run in your project directory
claude mcp add --transport sse sms-validator https://sms-validator.api.klymax402.com/mcpAdds it for this project only. Append --scope user to make it available everywhere. Claude Code docs