email-verifier MCP: what works in Claude, ChatGPT, Cursor, and Grok Bot
Verify email deliverability & find business emails (single or bulk) via the Verifox API.
Registry name: ai.verifox/email-verifier (v1.2.1) | GitHub stars | npm verifox-mcp: ? weekly downloads
Status grid
| App | Status | Date tested |
|---|---|---|
| Claude | Untested | Not yet tested |
| ChatGPT | Untested | Not yet tested |
| Cursor | Untested | Not yet tested |
| Grok Bot | Untested | Not yet tested |
| MCP Inspector (reference client) | Untested | Not yet tested |
| MCP TypeScript SDK (reference client) | Untested | Not yet tested |
Hands-on test results
No hands-on tests yet. We do not publish results until we have actually tested.
Automated handshake
Works HTTP 200, 2035 ms, checked Sat, 17 Oct 2026 13:09:52 GMT
Gotchas
None recorded yet. Gotchas come only from hands-on tests.
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