x402 DNS Email Auth Checker

Audit SPF, DKIM, DMARC, MX, BIMI, MTA-STS for a domain; score + grade. $0.003 USDC/call via x402.

What does this entry provide?

x402 DNS Email Auth Checker is an MCP server entry in ChatHome Skills, sourced from Official MCP Registry and scored 100/100. As a Model Context Protocol server, it exposes tools that MCP-compatible LLM clients such as Claude, Cursor, and Copilot can call directly, extending an agent's reach beyond its built-in capabilities. ChatHome Skills discovered this entry through its daily ingest of official registries and GitHub discovery queries, and re-verifies repository facts, freshness signals, and install metadata on every run. The quality score weighs official-registry presence, a working install command, license clarity, GitHub star trajectory, and repository freshness — the full formula is on the Sources page. The install command above is ready to copy. Review the last-pushed date and repository status before adding x402 DNS Email Auth Checker to a production agent workflow; the snapshot facts below are point-in-time values from the most recent ingest.

Snapshot facts

Source: Official MCP Registry
Quality: 100/100
Install method: streamable-http
Repo: Registry only
Repo updated: Oct 20, 2026

Install command

mcp add dev.workers.microtools-x402.x402-dns-auth-checker/dns-auth-checker https://x402-dns-auth-checker.microtools-x402.workers.dev/mcp

Install method: streamable-http

Review the upstream source before running this command.

Source entry

Quality

100

Repo stars

Repo updated

Oct 20, 2026

How is this score calculated?

Weighted across six dimensions, scored 0-100.
Provenance (25): listed in an official or curated registry.
Installability (25): a runnable install command beats a declared transport, which beats a source checkout.
Maintenance (20): recency of the last push; archived entries score zero here.
Adoption (20): repository stars on a log curve.

MCP manifest

{
  "_meta": {
    "io.modelcontextprotocol.registry/official": {
      "status": "active",
      "isLatest": true,
      "updatedAt": "2026-10-20T16:30:32.105651Z",
      "publishedAt": "2026-10-20T16:30:32.105651Z",
      "statusChangedAt": "2026-10-20T16:30:32.105651Z"
    }
  },
  "server": {
    "name": "dev.workers.microtools-x402.x402-dns-auth-checker/dns-auth-checker",
    "title": "x402 DNS Email Auth Checker",
    "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
    "remotes": [
      {
        "url": "https://x402-dns-auth-checker.microtools-x402.workers.dev/mcp",
        "type": "streamable-http"
      }
    ],
    "version": "0.1.2",
    "websiteUrl": "https://x402-dns-auth-checker.microtools-x402.workers.dev/",
    "description": "Audit SPF, DKIM, DMARC, MX, BIMI, MTA-STS for a domain; score + grade. $0.003 USDC/call via x402."
  }
}

Report an issue with this listing