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MCP live MCP 2026-07-28 streamable-http

ai.kaiv/email-check

ai.kaiv/email-check

Email posture for any domain: can it receive mail, can it be spoofed? MX, SPF and DMARC.

Watch this dependency Share evidence report
Uptime
100.0%
5 direct probes · 30d
Response
390ms
last probe
Tools
4
callable
Resources
0
readable
Prompts
0
available
Primary URL
https://api.kaiv.ai/api/bridge/mcp/email-check-b6ab5250
Score: 100/100
Handshake verified by our own probe.
pass Answers the MCP handshake 50/50
The handshake and the list calls succeeded on the primary URL.
pass Lists tools, resources or prompts 30/30
4 tools, 0 resources, 0 prompts returned.
pass 3 or more catalogue items 10/10
4 items in total; 3 or more earns these points.
pass Describes itself 10/10
88 characters; more than 30 earns these points.

Tools · 4

check_email_domain

Full email posture for a domain: can it receive mail, and can it be spoofed? Runs MX, SPF and DMARC lookups together and returns a plain-language verdict alongside the raw records: can_receive_mail, …

get_dmarc_record

DMARC record, policy, and whether it actually protects. Returns the DMARC TXT record at _dmarc.<domain>, its policy (none / quarantine / reject), the percentage it applies to, and whether that policy…

get_mx_records

Mail exchanger records for a domain. Returns the MX hosts in priority order and whether any exist. A domain with no MX records cannot receive mail, so sending to it will bounce. Use when you only nee…

get_spf_record

SPF record and how strict it is. Returns the SPF TXT record, the qualifier on its `all` mechanism (fail / softfail / neutral / pass) and what that means in practice, plus whether more than one SPF re…

How to use

Claude Desktop or claude.ai: add a custom connector (Customize → Connectors; on Team and Enterprise plans an owner adds it under Organization settings → Connectors) with this server URL: https://api.kaiv.ai/api/bridge/mcp/email-check-b6ab5250

Cursor or Cline: add to your MCP config:

{
  "mcpServers": {
    "ai.kaiv/email-check": {
      "url": "https://api.kaiv.ai/api/bridge/mcp/email-check-b6ab5250",
      "transport": "streamable-http"
    }
  }
}