email-check MCP: what works in Claude, ChatGPT, Cursor, and Grok Bot
Email posture for any domain: can it receive mail, can it be spoofed? MX, SPF and DMARC.
Registry name: ai.kaiv/email-check (v1.0.0)
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 We do not publish results until we have actually tested.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, 319 ms, checked Fri, 16 Oct 2026 17:08:27 GMT
Gotchas
None recorded yet. Gotchas come only from hands-on tests.
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Markdown (README, docs)
[](https://connectorreport.com/c/ai-kaiv-email-check?utm_source=badge&utm_medium=embed&utm_campaign=ai-kaiv-email-check)
HTML
<a href="https://connectorreport.com/c/ai-kaiv-email-check?utm_source=badge&utm_medium=embed&utm_campaign=ai-kaiv-email-check"><img src="https://connectorreport.com/badge/ai-kaiv-email-check.svg" alt="email-check MCP status on ConnectorReport"/></a>
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