Sitey — free subdomains
Claim a working subdomain in one call — A, CNAME and TXT records. No domain to buy, no account.
我該用這個嗎
品質與安全性
根據工具定義與協定合規性的自動化分析。
上下文成本
這是每次將伺服器的工具載入模型上下文時所消耗的約略 token 數量。數量越高，可用於其他工作的注意力就越少。
安裝
一鍵安裝
將以下內容加入你的 `claude_desktop_config.json` 檔案：
{
"mcpServers": {
"subdomains": {
"url": "https://sitey.my/mcp"
}
}
}遠端端點
https://sitey.my/mcpstreamable-http它能做什麼
工具清單
工具（9）
🟡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.
輸入結構描述
{
"type": "object",
"properties": {},
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢check_availability(subdomain, domain)
Check if a specific subdomain name is available for registration under a given domain. Returns true if the name is free to claim.
輸入結構描述
{
"type": "object",
"properties": {
"subdomain": {
"type": "string",
"description": "Subdomain name (e.g. 'demo')"
},
"domain": {
"type": "string",
"description": "Root domain (e.g. 'sitey.my')"
}
},
"required": [
"subdomain",
"domain"
],
"$schema": "http://json-schema.org/draft-07/schema#"
}🔴create_subdomain(subdomain, domain, type, value, owner_token)
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 are sent there with a 301). Example: create demo.sitey.my pointing to 1.2.3.4. No account, API key or signup is needed. The target does not have to be serving yet: claim the name first and deploy to it second if that is your order. The result carries reachable:false when nothing answered, and the record is created either way. If you send no owner_token, the result carries a new one under 'owner_token' — save it, it is shown once and is the only way to change or delete this record later.
輸入結構描述
{
"type": "object",
"properties": {
"subdomain": {
"type": "string",
"description": "Subdomain name (e.g. 'demo')"
},
"domain": {
"type": "string",
"description": "Root domain (e.g. 'sitey.my')"
},
"type": {
"type": "string",
"enum": [
"A",
"CNAME",
"REDIRECT"
],
"description": "Record type. REDIRECT answers every visit with a 301 to the URL in value."
},
"value": {
"type": "string",
"description": "Record value: an IPv4 address for A, a hostname for CNAME, an absolute https:// URL for REDIRECT (http:// is refused, and so is a URL under one of this service's own roots)."
},
"owner_token": {
"description": "The owner token you were given when you created the record (starts with anon_). Omit it only if you have an API key, or if the record predates tokens and was claimed from this same IP address. Creating without one mints a new one and returns it once.",
"type": "string"
}
},
"required": [
"subdomain",
"domain",
"type",
"value"
],
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢list_subdomains(owner_token)
List all subdomains you own. Returns subdomain name, domain, record type, value, and creation date. A REDIRECT record also carries hits: how many visits it has answered in total, how many this calendar month, and when the last one was. Filtered by your API key, or by the owner_token you pass, or — for records made before tokens existed — by your IP address.
輸入結構描述
{
"type": "object",
"properties": {
"owner_token": {
"description": "The owner token you were given when you created the record (starts with anon_). Omit it only if you have an API key, or if the record predates tokens and was claimed from this same IP address. Creating without one mints a new one and returns it once.",
"type": "string"
}
},
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢renew_subdomain(subdomain, domain, owner_token)
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 emails an agent, so read expires_at from list_subdomains and call this before that date. One call resets the clock from today. Renewal only opens in the last two weeks before expires_at — an earlier call is refused and tells you the date it opens.
輸入結構描述
{
"type": "object",
"properties": {
"subdomain": {
"type": "string",
"description": "Subdomain name (e.g. 'demo')"
},
"domain": {
"type": "string",
"description": "Root domain (e.g. 'sitey.my')"
},
"owner_token": {
"description": "The owner token you were given when you created the record (starts with anon_). Omit it only if you have an API key, or if the record predates tokens and was claimed from this same IP address. Creating without one mints a new one and returns it once.",
"type": "string"
}
},
"required": [
"subdomain",
"domain"
],
"$schema": "http://json-schema.org/draft-07/schema#"
}🟡update_subdomain(subdomain, domain, value, owner_token)
Update the DNS record value of a subdomain you own. For example, change the IP address that demo.sitey.my points to. The new target does not have to be serving yet; the result carries reachable:false when nothing answered, and the record is moved either way.
輸入結構描述
{
"type": "object",
"properties": {
"subdomain": {
"type": "string",
"description": "Subdomain name (e.g. 'demo')"
},
"domain": {
"type": "string",
"description": "Root domain (e.g. 'sitey.my')"
},
"value": {
"type": "string",
"description": "New record value"
},
"owner_token": {
"description": "The owner token you were given when you created the record (starts with anon_). Omit it only if you have an API key, or if the record predates tokens and was claimed from this same IP address. Creating without one mints a new one and returns it once.",
"type": "string"
}
},
"required": [
"subdomain",
"domain",
"value"
],
"$schema": "http://json-schema.org/draft-07/schema#"
}🔴delete_subdomain(subdomain, domain, owner_token)
Permanently delete a subdomain DNS record you own. The subdomain will stop resolving immediately.
輸入結構描述
{
"type": "object",
"properties": {
"subdomain": {
"type": "string",
"description": "Subdomain name (e.g. 'demo')"
},
"domain": {
"type": "string",
"description": "Root domain (e.g. 'sitey.my')"
},
"owner_token": {
"description": "The owner token you were given when you created the record (starts with anon_). Omit it only if you have an API key, or if the record predates tokens and was claimed from this same IP address. Creating without one mints a new one and returns it once.",
"type": "string"
}
},
"required": [
"subdomain",
"domain"
],
"$schema": "http://json-schema.org/draft-07/schema#"
}🟡create_txt_record(subdomain, domain, host_prefix, value, root_level, ...)
Create or update a TXT record for domain verification. Used for services like Vercel (_vercel) and Netlify that require DNS-based ownership proof. The record is placed at the root domain under the prefix you give (e.g. _vercel.sitey.my), alongside the other owners' values — that is the name Vercel reads for a subdomain of sitey.my.
輸入結構描述
{
"type": "object",
"properties": {
"subdomain": {
"type": "string",
"description": "Subdomain name (e.g. 'demo')"
},
"domain": {
"type": "string",
"description": "Root domain (e.g. 'sitey.my')"
},
"host_prefix": {
"type": "string",
"description": "TXT record host prefix (e.g. '_vercel' for Vercel verification)"
},
"value": {
"type": "string",
"description": "TXT record value (the verification token)"
},
"root_level": {
"description": "No longer supported — TXT records are always written at the root domain. Passing true returns an error.",
"type": "boolean"
},
"owner_token": {
"description": "The owner token you were given when you created the record (starts with anon_). Omit it only if you have an API key, or if the record predates tokens and was claimed from this same IP address. Creating without one mints a new one and returns it once.",
"type": "string"
}
},
"required": [
"subdomain",
"domain",
"host_prefix",
"value"
],
"$schema": "http://json-schema.org/draft-07/schema#"
}🔴delete_txt_record(subdomain, domain, host_prefix, owner_token)
Delete a TXT verification record from a subdomain you own.
輸入結構描述
{
"type": "object",
"properties": {
"subdomain": {
"type": "string",
"description": "Subdomain name (e.g. 'demo')"
},
"domain": {
"type": "string",
"description": "Root domain (e.g. 'sitey.my')"
},
"host_prefix": {
"type": "string",
"description": "TXT record host prefix (e.g. '_vercel')"
},
"owner_token": {
"description": "The owner token you were given when you created the record (starts with anon_). Omit it only if you have an API key, or if the record predates tokens and was claimed from this same IP address. Creating without one mints a new one and returns it once.",
"type": "string"
}
},
"required": [
"subdomain",
"domain",
"host_prefix"
],
"$schema": "http://json-schema.org/draft-07/schema#"
}社群
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