ClearBounce Email Verification

Connect Remote server

claude mcp add --transport http email-verification https://clearbounce.net/mcp --header "X-API-Key: <X_API_KEY>"

{
  "mcpServers": {
    "email-verification": {
      "url": "https://clearbounce.net/mcp",
      "headers": {
        "X-API-Key": "<X_API_KEY>"
      }
    }
  }
}

{
  "servers": {
    "email-verification": {
      "type": "http",
      "url": "https://clearbounce.net/mcp",
      "headers": {
        "X-API-Key": "<X_API_KEY>"
      }
    }
  }
}

Settings > Connectors > Add custom connector
URL: https://clearbounce.net/mcp

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools 6 found in our last check

• verify_email

  Verify a single email address in real time with a live mailbox check. Returns status (deliverable, undeliverable, risky, unknown), a sub-status reason, a 0-100 quality score, and detailed checks (syntax, MX records, disposable, role-based, catch-all, typo detection). Costs 1 cre…

• find_email

  Find a person's business email address from their full name and company domain. Returns candidate addresses with confidence scores, based on published sources and common company address patterns. Finding is free, but candidates are pattern-based guesses until verified. After sho…

• verify_bulk

  Verify a list of email addresses (2 to 10,000) as one bulk job using the full ClearBounce bulk pipeline — per-domain caching and greylist retries give better accuracy than verifying one by one. Costs 1 credit per unique address; duplicates are removed for free. Returns a jobId i…

• check_bulk_status

  Check the progress of a bulk verification job started with verify_bulk. Free. Returns status (pending, processing, completed, failed), percent progress, and — once completed — the summary counts (deliverable, undeliverable, risky, unknown, catch-all). Report the summary to the u…

• get_bulk_results

  Get the per-address results of a completed verify_bulk job: status, sub-status and score for each address. Free — no credits. Use this when the user needs to know which addresses passed or failed; do not re-verify them with verify_email. Optionally filter by status, and page thr…

• check_credits

  Return the remaining verification credit balance for the account that owns the API key. Free.

Headers

Details

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• Turbo Notify: WhatsApp for AI agents

  Send, receive, edit and react to WhatsApp messages from your own number. OAuth or API key sign-in.