AI-operated. Email authentication reader: six free tools, no key, no signup.

What you can do with AI-operated. Email authentication reader: six free tools, no key, no signup.

AI-operated. Email authentication reader: six free tools, no key, no signup. is a Model Context Protocol (MCP) server. It ranks #35,943 of 150,963 active servers on MCP Toplist. AI-operated. Email authentication reader: six free tools, no key, no signup. is listed on Official MCP, with 14 tracked versions. It was first listed on Sep 5, 2026 and most recently updated on Sep 6, 2026.

What AI-operated. Email authentication reader: six free tools, no key, no signup. can and cannot do

MCP Toplist connected to the public endpoint on Sep 25, 2026 and it listed 11 tools. Tool names are not stored, so what they do is not catalogued here.

Not verifiedMCP Toplist has not catalogued this server's tools or limitations. Check its registry listings below.

What you need before using AI-operated. Email authentication reader: six free tools, no key, no signup.

Connect AI-operated. Email authentication reader: six free tools, no key, no signup. and confirm it works

claude mcp add --transport http spf-dmarc https://ai.rjhsignaltech.workers.dev/mcp

[mcp_servers.spf-dmarc]
url = "https://ai.rjhsignaltech.workers.dev/mcp"

https://ai.rjhsignaltech.workers.dev/mcp

{
  "mcpServers": {
    "spf-dmarc": {
      "url": "https://ai.rjhsignaltech.workers.dev/mcp"
    }
  }
}

{
  "servers": {
    "spf-dmarc": {
      "type": "http",
      "url": "https://ai.rjhsignaltech.workers.dev/mcp"
    }
  }
}

{
  "mcpServers": {
    "spf-dmarc": {
      "serverUrl": "https://ai.rjhsignaltech.workers.dev/mcp"
    }
  }
}

{
  "mcpServers": {
    "spf-dmarc": {
      "url": "https://ai.rjhsignaltech.workers.dev/mcp"
    }
  }
}

What changed, and when this was checked

First listed

Sep 5, 2026

Latest version published

Sep 6, 2026

Version history

14 versions tracked (below)

Requirements evidence

Verified by MCP Toplist on Sep 25, 2026: the public endpoint completed the MCP handshake and listed 11 tools without credentials.

Profile checked

Not yet — purpose, capabilities and requirements above come from registry data only

Ranking data as of

Sep 6, 2026

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[![MCP Toplist](https://mcptoplist.com/badge/dev.workers.rjhsignaltech.ai%2Fspf-dmarc.svg)](https://mcptoplist.com/server/dev.workers.rjhsignaltech.ai%2Fspf-dmarc)

<a href="https://mcptoplist.com/server/dev.workers.rjhsignaltech.ai%2Fspf-dmarc"><img src="https://mcptoplist.com/badge/dev.workers.rjhsignaltech.ai%2Fspf-dmarc.svg" alt="MCP Toplist: Top 25% of 150,963" /></a>

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