Email Deliverability Audit API MCP Server

io.github.Br0ski777/email-deliverability

What is the Email Deliverability Audit API MCP server?

Audit email domain deliverability: SPF, DKIM, DMARC, MX. Score 0-100. x402.

Copy-paste configuration for popular MCP clients.

transport: sse

Config generated by PluginBench — verify against the source before use.

~/.cursor/mcp.json

{
  "mcpServers": {
    "email-deliverability": {
      "url": "https://email-deliverability.api.klymax402.com/mcp"
    }
  }
}

Maintained

Find email addresses from name and company domain. x402 paid.

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Maintained

Send emails programmatically via Resend. Text and HTML. x402 micropayment.

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Maintained

Verify emails: syntax, MX records, disposable detection, quality score 0-100. x402 USDC.

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Resolve ENS names to Ethereum addresses and reverse. x402 micropayment.

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Resolve prediction market events. Price checks, claim verification, outcome confidence.

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Maintained

Verify claims with web evidence. Returns sources and verdict. x402 micropayment.

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