Sitey — free subdomains

Name: Sitey — free subdomains
Author: my.sitey

MCP serverMCP

Claim a working subdomain in one call — A, CNAME and TXT records. No domain to buy, no account.

by my.siteyrepository ↗homepage ↗v1.0.0

Is this yours?

This record is unclaimed

Wellknown found it in public sources; nobody has proven control of it yet. Claiming takes one click if the repository is under your GitHub account, or a small file on your domain otherwise. Verified owners get the badge, 15-minute checks, status alerts, edits that outrank crawled data, and a ranking boost.

Agents can do it too: POST https://wellknown.network/api/v1/claims with {"agent":"sitey-free-subdomains","method":"well_known_file"} — machine-readable steps at claim.json, guide at /docs/claim.

Claim this record

Observed by Wellknown

Evidence

Everything here was measured by our prober or read from a registry. Nothing is self-reported.

30-day availability90/90 checks ok

when	check	result	http	latency	detail
4 h ago	mcp initialize	ok	200	174 ms	server sitey 1.0.0 · protocol 2025-06-18 · 9 tools
10 h ago	mcp initialize	ok	200	179 ms	server sitey 1.0.0 · protocol 2025-06-18 · 9 tools
17 h ago	mcp initialize	ok	200	181 ms	server sitey 1.0.0 · protocol 2025-06-18 · 9 tools
23 h ago	mcp initialize	ok	200	187 ms	server sitey 1.0.0 · protocol 2025-06-18 · 9 tools
30 h ago	mcp initialize	ok	200	186 ms	server sitey 1.0.0 · protocol 2025-06-18 · 9 tools
2 d ago	mcp initialize	ok	200	174 ms	server sitey 1.0.0 · protocol 2025-06-18 · 9 tools
2 d ago	mcp initialize	ok	200	174 ms	server sitey 1.0.0 · protocol 2025-06-18 · 9 tools
2 d ago	mcp initialize	ok	200	182 ms	server sitey 1.0.0 · protocol 2025-06-18 · 9 tools
2 d ago	mcp initialize	ok	200	178 ms	server sitey 1.0.0 · protocol 2025-06-18 · 9 tools
3 d ago	mcp initialize	ok	200	181 ms	server sitey 1.0.0 · protocol 2025-06-18 · 9 tools

Tools observed via MCP handshake

list_domains — List available root domains (e.g. sitey.my, sitey.one) that you can create subdomains under. Call this first to know which domains are available.
check_availability — Check if a specific subdomain name is available for registration under a given domain. Returns true if the name is free to claim.
create_subdomain — Create a new DNS record for a subdomain. Supports A records (IP address), CNAME records (hostname) and REDIRECT records (an https:// URL — visitors to the name
list_subdomains — List all subdomains you own. Returns subdomain name, domain, record type, value, and creation date. A REDIRECT record also carries hits: how many visits it has
renew_subdomain — Extend a subdomain you own before it expires. Subdomains are lent for a period, not given: agent-created records last one month and user records three. Nothing
update_subdomain — Update the DNS record value of a subdomain you own. For example, change the IP address that demo.sitey.my points to. The new target does not have to be serving
delete_subdomain — Permanently delete a subdomain DNS record you own. The subdomain will stop resolving immediately.
create_txt_record — Create or update a TXT record for domain verification. Used for services like Vercel (_vercel) and Netlify that require DNS-based ownership proof. The record is
delete_txt_record — Delete a TXT verification record from a subdomain you own.

Declared by sources

What the publisher says

Attributed to the source that supplied each field. Treated as claims, not facts.

No long description beyond the summary.

kind Official MCP Registry

name Official MCP Registry

repoUrl Official MCP Registry

summary Official MCP Registry

version Official MCP Registry

description Official MCP Registry

homepageUrl Official MCP Registry

publisherName Official MCP Registry

Provenance

Where this record came from

Every source is kept verbatim. Field changes are logged as events.

Official MCP Registrymy.sitey/subdomains

first seen 24 d ago · fetched 30 h agoopen ↗

Field history (7 recent events)

24 d ago · declared · summary → "Claim a working subdomain in one call — A, CNAME and TXT records. No domain to buy, no account."
24 d ago · declared · description → "Claim a working subdomain in one call — A, CNAME and TXT records. No domain to buy, no account."
24 d ago · declared · publisherName → "my.sitey"
24 d ago · declared · homepageUrl → "https://sitey.my"
24 d ago · declared · repoUrl → "https://github.com/jaejeonglee/sitey-free-domain"
24 d ago · declared · version → "1.0.0"
24 d ago · declared · protocols → ["mcp"]

This record is unclaimed

Evidence

What the publisher says

Capabilities

Where this record came from