Own It

Last 30 days

Uptime

100%

Response time

155 ms typical, 155 ms slowest 5%

Last check

4 h ago

Next check

in 2 h

How to call it

Add it to any MCP client that supports remote servers.

{
  "mcpServers": {
    "own-it": {
      "type": "http",
      "url": "https://mcp.modernmustardseed.com/own-it"
    }
  }
}

3 tools

• audit_ownership

  Map who controls each layer of a business’s web presence and how hard each would be to leave, from public data only: domain registration over RDAP (registrar, registrant when public, EPP status and transfer locks, expiry, DNSSEC), DNS host from the nameservers, website platform f

• check_domain_control

  Check who controls a domain, its DNS and its email, without reading the website: registrar and IANA id, registrant when the public record shows one, EPP status codes and transfer locks, registration and expiry dates, DNSSEC, nameservers and DNS host, and mail provider from MX and

• list_fingerprints

  List the rules Own It uses to name vendors: website platforms, hosts, agency builders and reseller registrars, DNS hosts, email providers, tag ID formats, call tracking, booking and CRM widgets, and profile sites, each with its public marker, portability rating and source. Withou

Security scan

• No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.

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