Verifox MCP Server

by verifoxturnix1ai.verifox/email-verifierv1.2.1

Verifox MCP server — verify email deliverability and find business emails (single + bulk) for Claude and any MCP client.

0Node.jsstdioremoteofficial registry

context tax

queued

security

queued

cold start

queued

freshness

Maintained3mo ago

Install Verifox MCP server

claude mcp add verifox -e VERIFOX_API_KEY='<verifox-api-key>' -- npx -y verifox-mcp

{
  "mcpServers": {
    "verifox": {
      "command": "npx",
      "args": [
        "-y",
        "verifox-mcp"
      ],
      "env": {
        "VERIFOX_API_KEY": "<verifox-api-key>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).

{
  "mcpServers": {
    "verifox": {
      "command": "npx",
      "args": [
        "-y",
        "verifox-mcp"
      ],
      "env": {
        "VERIFOX_API_KEY": "<verifox-api-key>"
      }
    }
  }
}

Settings → Developer → Edit Config (claude_desktop_config.json), then restart.

{
  "servers": {
    "verifox": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "verifox-mcp"
      ],
      "env": {
        "VERIFOX_API_KEY": "<verifox-api-key>"
      }
    }
  }
}

Add to .vscode/mcp.json in your workspace.

{
  "mcpServers": {
    "verifox": {
      "command": "npx",
      "args": [
        "-y",
        "verifox-mcp"
      ],
      "env": {
        "VERIFOX_API_KEY": "<verifox-api-key>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.

Configuration

Variable	Required	Secret	Description
VERIFOX_API_KEY	yes	yes	Your Verifox API key (foxkey_...). Get 1,000 free credits at https://verifox.ai/dashboard/api

Remote endpoints

streamable-httphttps://mcp.verifox.ai/mcp

Freshness

Maintained — last maintenance signal 3mo ago. The newest of the signals below sets the band.

Last commit (default branch)
2026-07-22 · 3mo ago · GitHub
Latest release
2026-07-22 · 3mo ago · GitHub · v1.2.1
Package published
no data · npm/PyPI
Registry entry updated
2026-07-22 · 3mo ago · official registry · v1.2.1

FAQ

›How do I install the Verifox MCP server in Claude Code?

Run: claude mcp add verifox -e VERIFOX_API_KEY='<verifox-api-key>' -- npx -y verifox-mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does Verifox require an API key?

Yes. It expects VERIFOX_API_KEY, of which 1 is a secret.

›Can I use Verifox as a remote (hosted) MCP server?

Yes — it offers both a hosted endpoint and a local stdio package.

›Is Verifox in the official MCP registry?

Yes, as ai.verifox/email-verifier.