Millionverifier

liveReference

MillionVerifier MCP — wraps the MillionVerifier single-verify API (millionverifier.com)

1tools
0msauth
free tier50 calls/day

Tools

millionverifier_verify

Verify a single email address with MillionVerifier. Returns result (ok/catch_all/disposable/invalid/unknown), a quality label, and free/role flags. Example: millionverifier_verify({ email: "jane@strip

No parameters required.

▶Try it

Test with curl

The gateway speaks JSON-RPC 2.0 over HTTP POST. You can test any pack directly from the terminal.

List available tools
bash
curl -X POST https://gateway.pipeworx.io/millionverifier/mcp \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/list"}'
Call a tool
bash
curl -X POST https://gateway.pipeworx.io/millionverifier/mcp \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"millionverifier_verify","arguments":{}}}'

Use with the SDK

Install @pipeworx/sdk to call tools from any TypeScript/Node project.

TypeScript
import { Pipeworx } from '@pipeworx/sdk';
const px = new Pipeworx();
const result = await px.call("millionverifier_verify", {});
ask_pipeworx
// Or ask in plain English:
const answer = await px.ask("millionverifier mcp — wraps the millionverifier single-verify api (millionverifier");