email-verifier

ai.verifox/email-verifierVersion 1.2.1

Verify email deliverability & find business emails (single or bulk) via the Verifox API.

Status

Responds728 msNov 14, 2026, 13:34 UTCAnswered our handshake without sign-in.

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Last checked: Nov 14, 2026, 13:34 UTC
Latency: 728 ms
Remotes responding: 1 of 1
Sign-in: API key
Hosting: Hosted outside the EU (detected)
Registry data as of: Nov 14, 2026, 22:14 UTC

Data from the official MCP Registry, checked by run.zero. How we check

Connect

Streamable HTTP

https://mcp.verifox.ai/mcpResponds728 msNov 14, 2026, 13:34 UTC

No sign-in

Claude Code

claude mcp add --transport http email-verifier https://mcp.verifox.ai/mcp --header 'x-api-key: <YOUR_X_API_KEY>'

Replace <YOUR_X_API_KEY> before running.

Claude Desktop and claude.ai

Settings > Connectors > Add custom connector
Name: email-verifier
Remote MCP server URL: https://mcp.verifox.ai/mcp
This server expects the header x-api-key.

Cursor

{
  "mcpServers": {
    "email-verifier": {
      "url": "https://mcp.verifox.ai/mcp",
      "headers": {
        "x-api-key": "<YOUR_X_API_KEY>"
      }
    }
  }
}

Replace <YOUR_X_API_KEY> before running.

VS Code

code --add-mcp '{"name":"email-verifier","type":"http","url":"https://mcp.verifox.ai/mcp","headers":{"x-api-key":"<YOUR_X_API_KEY>"}}'

Replace <YOUR_X_API_KEY> before running.

Streamable HTTP

npm: verifox-mcp 1.2.1

Package only

npm (npx)

claude mcp add email-verifier -e 'VERIFOX_API_KEY=<YOUR_VERIFOX_API_KEY>' -- npx -y verifox-mcp@1.2.1

Replace <YOUR_VERIFOX_API_KEY> before running.

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Tools

6 tools

Tools of email-verifier
	Description		Read-only	Idempotent	Open world
`find_email`Find ONE person's business email from their name and company domain. Generates ~50 permutations and SMTP-verifies each, waits for the result, and returns the best match (or not_found). Charges 10 Fox Credits per find.	Find ONE person's business email from their name and company domain. Generates ~50 permutations and SMTP-verifies each, waits for the result, and returns the best match (or not_found). Charges 10 Fox Credits per find.	Not declared	Not declared	Not declared	Not declared
`find_emails`Bulk-find business emails for a LIST of contacts (name + company domain each). Submits the list, waits for completion, and returns the found email per contact. Up to 1000 contacts. Charges 10 Fox Credits per contact. Large lists that don't finish quickly return a jobId to poll with get_job.	Bulk-find business emails for a LIST of contacts (name + company domain each). Submits the list, waits for completion, and returns the found email per contact. Up to 1000 contacts. Charges 10 Fox Credits per contact. Large lists that don't finish quickly return a jobId to poll with get_job.	Not declared	Not declared	Not declared	Not declared
`get_credits`Get the current Fox Credit balance for the Verifox account tied to the API key. Free — no credits charged. Use it to check remaining balance before a big verify/find run (verify = 1 credit/email, find = 10 credits/contact).	Get the current Fox Credit balance for the Verifox account tied to the API key. Free — no credits charged. Use it to check remaining balance before a big verify/find run (verify = 1 credit/email, find = 10 credits/contact).	Not declared	Not declared	Not declared	Not declared
`get_job`Check an async job started by verify_emails, find_email, or find_emails. Returns results if finished, otherwise the current status. Use the type shown in the submitting tool's response.	Check an async job started by verify_emails, find_email, or find_emails. Returns results if finished, otherwise the current status. Use the type shown in the submitting tool's response.	Not declared	Not declared	Not declared	Not declared
`verify_email`Verify whether ONE email address is deliverable. Checks syntax, MX, SMTP, catch-all, disposable, free-provider and role detection, and returns a 0-100 quality score. Charges 1 Fox Credit per check, including a repeat answered from the 24-hour result cache.	Verify whether ONE email address is deliverable. Checks syntax, MX, SMTP, catch-all, disposable, free-provider and role detection, and returns a 0-100 quality score. Charges 1 Fox Credit per check, including a repeat answered from the 24-hour result cache.	Not declared	Not declared	Not declared	Not declared
`verify_emails`Bulk-verify a LIST of email addresses. Submits the whole list, waits for completion, and returns one result per email (same fields as verify_email). Best for cleaning lead lists. Charges 1 Fox Credit per email. Large lists that don't finish quickly return a jobId to poll with get_job.	Bulk-verify a LIST of email addresses. Submits the whole list, waits for completion, and returns one result per email (same fields as verify_email). Best for cleaning lead lists. Charges 1 Fox Credit per email. Large lists that don't finish quickly return a jobId to poll with get_job.	Not declared	Not declared	Not declared	Not declared

Details

Registry status: Active
Published: Jul 22, 2026
Updated: Jul 22, 2026
Website: https://verifox.ai/⁠ (opens in a new tab)
Repository: https://github.com/verifoxturnix1/verifox-mcp⁠ (opens in a new tab)
Categories (suggested): CommunicationSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared

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