About MillionVerifier MCP by usefulapi
MillionVerifier MCP by usefulapi connects MCP clients to MillionVerifier for credit checks and email verification. It supports individual email checks as well as uploading and monitoring bulk verification jobs.
Key features
- 01Check available credits
- 02Verify an email address
- 03Upload a bulk verification file
- 04Read bulk file status
- 05View usage status
Use cases
- 01Check credits before verification
- 02Verify an individual email
- 03Start and monitor a bulk email verification
MCP support
Exposes MillionVerifier credit, email verification, bulk upload, and file-status tools to MCP clients. Clients connect to the hosted remote endpoint and authenticate through OAuth.
Configuration
Remote servers need no local install. Pick your client, then copy the config or install in one click.
https://millionverifier.usefulapi.io/mcpclaude mcp add --transport http io-usefulapi-millionverifier https://millionverifier.usefulapi.io/mcp{"mcpServers":{"io-usefulapi-millionverifier":{"type":"http","url":"https://millionverifier.usefulapi.io/mcp"}}}Open in Cursor{"servers":{"io-usefulapi-millionverifier":{"type":"http","url":"https://millionverifier.usefulapi.io/mcp"}}}Open in VS Code{"mcpServers":{"io-usefulapi-millionverifier":{"type":"http","url":"https://millionverifier.usefulapi.io/mcp"}}}{"mcpServers":{"io-usefulapi-millionverifier":{"serverUrl":"https://millionverifier.usefulapi.io/mcp"}}}Run commands in a terminal; paste JSON into the client’s MCP config and restart. Servers that need sign-in will prompt on first connect.
Tools
Details
From the project READMEMillionVerifier MCP by usefulapi
https://millionverifier.usefulapi.io/mcp
Connect
- Claude (claude.ai, Desktop): open Customize → Connectors, click + Add → Add custom connector, and paste
https://millionverifier.usefulapi.io/mcp. - Claude Code:
claude mcp add --transport http millionverifier https://millionverifier.usefulapi.io/mcp, then run/mcpto log in. - VS Code: Add to VS Code.
- Cursor and other clients: add the URL as a remote MCP server:
{
"mcpServers": {
"millionverifier": {
"url": "https://millionverifier.usefulapi.io/mcp"
}
}
}
Add only the URL. Do not add an Authorization header or an API key to the client config: the server signs you in with OAuth, and the login page asks for your MillionVerifier credentials.
Step-by-step setup, where to find your credentials, and FAQ: https://usefulapi.io/millionverifier/
Connect your own MillionVerifier credentials through the hosted sign-in page.
Tools
| Tool | Type | What it does |
|---|---|---|
millionverifier_credits | read | Check MillionVerifier credits |
millionverifier_verify_email | write | Verify an email with MillionVerifier |
millionverifier_upload_file | write | Start MillionVerifier bulk verification |
millionverifier_file_info | read | Read MillionVerifier bulk file status |
millionverifier_usage_status | meta | Usage status (free-tier meter) |
millionverifier_request_feature | meta | Request a missing feature |
millionverifier_upgrade | meta | Upgrade to Pro (unlimited*) |
millionverifier_cancel_subscription | meta | Cancel the Pro subscription |
read tools are read-only; write tools mutate data (clients should confirm them); meta tools report usage, manage your subscription or send a feature request.
Pricing
| Plan | Price | Limit |
|---|---|---|
| Free | $0 | 50 tool calls / month |
| Pro (per user) | $9/mo or $90/yr (2 months free) | Unlimited* |
*Pro has a fair use limit of 10,000 tool calls a month on this server. For more, write to [email protected].
Pro covers this server only. Subscribe with millionverifier_upgrade (it returns a Stripe Checkout link). Cancel any time with millionverifier_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running millionverifier_upgrade before then undoes the cancel. Or write to [email protected].
License
MIT
Comments
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