INDIVIDUAL MCP TOOL

email_verify

Check an email address supplied by the user for syntax, MX records, disposable-domain and role-address indicators.

lookuplab.ionone authenticationAvailability not checked

LIVE ENDPOINT

https://lookuplab.io/api/mcp

No auth detected

Connect to this endpoint to inspect the live schema for email_verify and invoke it with your own arguments.

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Potential side effects detected · medium confidence · heuristic, not a guarantee.

CONNECT WITH APPROVAL

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.lookuplab]
url = "https://lookuplab.io/api/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "lookuplab": {
      "type": "http",
      "url": "https://lookuplab.io/api/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: lookuplab
Remote MCP URL: https://lookuplab.io/api/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "lookuplab": {
      "url": "https://lookuplab.io/api/mcp"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "lookuplab": {
      "type": "http",
      "url": "https://lookuplab.io/api/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "lookuplab",
  "transport": "streamable-http",
  "url": "https://lookuplab.io/api/mcp"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

phone_lookup — Check a user-provided phone number for carrier and line type.
ip_lookup — Look up approximate IP location and network/provider indicators for an IP address supplied by the user.
dns_check — Inspect a user-provided domain's MX, SPF, DMARC or DKIM record and report issues.