Official MCP RegistryHosted servercheckmails.eu

Checkmails

Checkmails verifies email deliverability via SMTP checks, accessible to AI agents through MCP.

Connect to Claude Code

Copy

claude mcp add --transport http checkmails https://checkmails.eu/api/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 “Checkmails”. Verified through the vendor namespace.