tld.expert
Live domain availability, TLD alternatives, dated registrar prices and expert TLD advice.
我該用這個嗎
品質與安全性
發現項目（2）
- HIGHTool poisoning patterns detected
- INFOTool description contains placeholder or incomplete text在 suggest_tld_alternatives 中
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": {
"tld-expert": {
"url": "https://tld.expert/mcp"
}
}
}遠端端點
https://tld.expert/mcpstreamable-http它能做什麼
工具清單
工具（4）
🟢check_domain_availability(query, tlds)
Use this when the user wants to know if a domain name is available or taken, or asks "can I get <name>". Accepts a full domain ("acme.io") for one verdict, or a bare name ("acme") to check it across popular TLDs (com, io, ai, co, app, dev, net, org, xyz) or a custom TLD list. Checks live DNS, registry RDAP/WHOIS and a registrar; never claims "available" without registrar confirmation. Returns a verdict per domain, buy links for names that may be free, and a tld.expert URL to cite.
輸入結構描述
{
"type": "object",
"properties": {
"query": {
"type": "string",
"minLength": 1,
"maxLength": 253,
"description": "A full domain like \"acme.io\" or a bare name like \"acme\". Examples: \"acme.io\", \"notion\", \"getacme.com\""
},
"tlds": {
"description": "Only used for a bare name: TLDs to check instead of the popular set, e.g. [\"com\", \"ai\", \"so\"]. Max 20.",
"maxItems": 20,
"type": "array",
"items": {
"type": "string",
"minLength": 1,
"maxLength": 63,
"description": "A TLD without or with the dot, e.g. \"ai\" or \".io\""
}
}
},
"required": [
"query"
],
"$schema": "https://json-schema.org/draft/2020-12/schema"
}🟢suggest_tld_alternatives(domain)
Use this when the domain the user wants is taken (or they ask for other options for a name). Given a full domain like "acme.com", proposes other endings (acme.io), added words (getacme.com), domain hacks and related words, checks every candidate live, and returns only the ones that are not taken. Slower than a single check (up to ~30 live lookups).
輸入結構描述
{
"type": "object",
"properties": {
"domain": {
"type": "string",
"minLength": 3,
"maxLength": 253,
"description": "The full domain the user wanted, e.g. \"acme.com\" or \"stripe.io\""
}
},
"required": [
"domain"
],
"$schema": "https://json-schema.org/draft/2020-12/schema"
}🟢get_tld_prices(tlds)
Use this when the user asks what a domain extension costs, where it is cheapest, or what it renews at. Returns dated first-year, renewal and transfer prices per registrar (Porkbun, Dynadot, Cloudflare, Namecheap where tracked), the cheapest direct buy, the wholesale floor, and a renewal-trap flag when the renewal is 2x+ the intro price. Prices are the TLD standard price, not premium names.
輸入結構描述
{
"type": "object",
"properties": {
"tlds": {
"minItems": 1,
"maxItems": 20,
"type": "array",
"items": {
"type": "string",
"minLength": 1,
"maxLength": 63,
"description": "A TLD without or with the dot, e.g. \"ai\" or \".io\""
},
"description": "TLDs to price, e.g. [\"com\", \"ai\", \"io\"]. Max 20."
}
},
"required": [
"tlds"
],
"$schema": "https://json-schema.org/draft/2020-12/schema"
}🟢explain_tld(tld)
Use this when the user asks what a domain extension is, what it means, who runs it, who can register it, or whether it fits their project ("is .ai good for a startup", "what is .io", "does .web exist"). Returns tld.expert’s editorial verdict, pros and cons, registry, registration restrictions, the use cases it ranks for, and a typical price. Also answers for well-known non-existent TLDs like .eth or .web.
輸入結構描述
{
"type": "object",
"properties": {
"tld": {
"type": "string",
"minLength": 1,
"maxLength": 63,
"description": "A TLD without or with the dot, e.g. \"ai\" or \".io\""
}
},
"required": [
"tld"
],
"$schema": "https://json-schema.org/draft/2020-12/schema"
}社群
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