Own It

com.modernmustardseed/own-itVersion 1.0.0

Maps who controls a business web presence (domain, DNS, hosting, site) and the cost of leaving.

Status

Responds202 msNov 14, 2026, 14:12 UTCAnswered our handshake without sign-in.

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Last checked: Nov 14, 2026, 14:12 UTC
Latency: 202 ms
Remotes responding: 1 of 1
Sign-in: No sign-in
Hosting: Hosted outside the EU (detected)
Registry data as of: Nov 14, 2026, 22:14 UTC

Data from the official MCP Registry, checked by run.zero. How we check

Connect

Streamable HTTP

https://mcp.modernmustardseed.com/own-itResponds202 msNov 14, 2026, 14:12 UTC

No sign-in

Claude Code

claude mcp add --transport http own-it https://mcp.modernmustardseed.com/own-it

Claude Desktop and claude.ai

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Settings > Connectors > Add custom connector
Name: own-it
Remote MCP server URL: https://mcp.modernmustardseed.com/own-it

Cursor

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

VS Code

code --add-mcp '{"name":"own-it","type":"http","url":"https://mcp.modernmustardseed.com/own-it"}'

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Tools

3 tools

Tools of Own It
	Description		Read-only	Idempotent	Open world
`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 from public fingerprints (Wix, Squarespace, Shopify, WordPress, Webflow, GoDaddy Website Builder, Duda, HighLevel, Framer, agency and franchise builders and others), email provider from MX and SPF, analytics and ad tag IDs present in the page (GA4, Tag Manager, Google Ads, Meta Pixel and others), call tracking, embedded booking, CRM, chat and email signup tools, and profile links including a Google Business Profile when supplied. Returns an ownership map with, per layer, who controls it, a portability rating, a plain-words reason, evidence, sources and the first step to take control, plus a 0 to 100 portability score. It cannot see inside any account, so ownership of a Google Business Profile or tag account is reported as a check to make, never guessed. Results are cached for 24 hours.	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 from public fingerprints (Wix, Squarespace, Shopify, WordPress, Webflow, GoDaddy Website Builder, Duda, HighLevel, Framer, agency and franchise builders and others), email provider from MX and SPF, analytics and ad tag IDs present in the page (GA4, Tag Manager, Google Ads, Meta Pixel and others), call tracking, embedded booking, CRM, chat and email signup tools, and profile links including a Google Business Profile when supplied. Returns an ownership map with, per layer, who controls it, a portability rating, a plain-words reason, evidence, sources and the first step to take control, plus a 0 to 100 portability score. It cannot see inside any account, so ownership of a Google Business Profile or tag account is reported as a check to make, never guessed. Results are cached for 24 hours.	No	Yes	Yes	Yes
`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 SPF. Returns a 0 to 100 control score, each layer with a reason and the first step to take control, and the raw registration facts. Shares the 24 hour cache with audit_ownership.	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 SPF. Returns a 0 to 100 control score, each layer with a reason and the first step to take control, and the raw registration facts. Shares the 24 hour cache with audit_ownership.	No	Yes	Yes	Yes
`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. Without kind it returns counts per kind. Static reference, no network access.	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. Without kind it returns counts per kind. Static reference, no network access.	No	Yes	Yes	No

Details

Registry status: Active
Published: Oct 11, 2026
Updated: Oct 11, 2026
Website: https://mcp.modernmustardseed.com/docs/own-it⁠ (opens in a new tab)
Repository: Not given
Categories (suggested): Cloud and infrastructureSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared

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