    servers/
        communication/
        email-validator
  

EV

Email Validator

Unverified Claim & verify → Communication

Validates email syntax and MX records. x402 payment required (testnet USDC).

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Overview Installation

Overview

Email Validator is a Model Context Protocol server that checks email addresses for syntax correctness and validates MX records. It requires x402 payment in testnet USDC to operate. By implementing MCP, it lets AI assistants call email validation as a native tool rather than requiring manual data transfers between applications.

This is a remote-hosted server accessible at https://faceted-napped-debtless.ngrok-free.dev/email-validator/mcp with no local installation needed. Authentication is not required. The latest release is v1.0.92766.

Email Validator appears in the Communication 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, claim your listing to verify ownership, earn a Verified badge, and keep information up to date.

▸Hosted endpoint — Streamable HTTP · https://faceted-napped-debtless.ngrok-free.dev/email-validator/mcp

Installation

Settings → Connectors → Add custom connector
Name: Email Validator
URL:  https://faceted-napped-debtless.ngrok-free.dev/email-validator/mcp

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