mcp server for Claude Code

com.pingvalid/mcp-server

Email validation for Claude and any MCP client — verdicts with evidence, bulk jobs, refunds.

client:Claude Code transport:streamable-http

Install mcp server in Claude Code

run in your project directory

claude mcp add --transport http mcp-server https://pingvalid.com/mcp

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