Email Verification API for Claude Code

io.github.br0ski777/email-verification

Verify emails: syntax, MX records, disposable detection, quality score 0-100. x402 USDC.

client:Claude Code transport:sse

Install Email Verification API in Claude Code

run in your project directory

claude mcp add --transport sse email-verification https://email-verification.api.klymax402.com/mcp

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs