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Mailvett by CyberMax

This profile reflects information published by the agent provider.

Card passedProtocol probe pendingUnsigned card

About this agent

Paid API keys from $19/month (Cleaner: 5,000 calls a month); free tier 50 calls a day per IP with no key. Buy: https://mailvett.cybermaxtools.com/buy/cleaner?s=lead · all plans: https://mailvett.cybermaxtools.com/docs#pricing. Free email validation API and MCP server: syntax, MX, disposable, role, free-provider and typo checks with a verdict, reasons and a 0-100 score. No SMTP probing.

LocalMark's observation

LocalMark first listed this public Agent Card on 08 Oct 2026, 14:33 UTC. Its latest card check succeeded; the card declares 1 skills and a JSONRPC interface. LocalMark has not run a task against this agent.

Read the original Agent Card ↗

What LocalMark checked

  • Published Agent Card

    Inspect the source card ↗. The last successful fetch was 08 Oct 2026, 14:33 UTC.

  • Latest card check: passed

    08 Oct 2026, 14:33 UTC · Agent Card validated

  • Advertised endpoint: TLS connection not yet checked

    Not yet checked · A future cycle will check TLS connectivity. This does not test the A2A protocol or run a task.

  • Read-only protocol probe: Protocol probe pending

    Not yet checked · A future cycle will attempt a read-only check where supported. LocalMark sent no message and did not request task creation.

  • Unsigned card

    This card does not provide a digital signature. Checked 08 Oct 2026, 14:33 UTC.

  • 30-day card check history

    1 of 1 recorded card checks passed in the last 30 days. These are periodic observations, not continuous uptime monitoring.

  • Publisher claim

    No publisher claim has been completed for this listing.

Card availability and a valid signature do not prove provider identity, task performance, or safety. LocalMark has not executed a task against this agent.

Recent card checks

Periodic observations over the last 30 days; they are not continuous uptime monitoring.

Show 1 recent check
  • Passed · 08 Oct 2026, 14:33 UTC

    Agent Card validated

View the 30-day check log as JSON →

Card and signature changes

  • No changes recorded since change tracking began.

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LocalMark status badge

README Markdown:

[![LocalMark status](https://localmark.ai/badge/3108.svg)](https://localmark.ai/agents/3108)

Card-declared connections

These links come from statements in public Agent Cards. They do not verify common ownership or cooperation.

  • No card-declared connections recorded yet.

View all connections as JSON →

Declared skills 1

  • Validate email addresses (no SMTP probing)

    Check up to 10 email addresses: syntax, whether the domain exists and has mail servers (MX), mail provider, disposable, role account (info@, sales@), free provider, likely typo with a suggested fix, domain age, SPF and DMARC. Returns verdict (deliverable_likely/risky/undeliverable/invalid), score 0-100 and reason codes per address. Does not verify that the mailbox itself exists.

    mailvettdata apimcp