Subdomain API
Find known subdomains of a domain. Passive data; may include historic entries. List or count.
사용해야 할까요
품질 및 안전성
도구 정의와 프로토콜 준수에 대한 자동 분석을 기반으로 합니다.
컨텍스트 비용
이는 서버의 도구가 모델의 컨텍스트에 로드될 때마다 소비되는 대략적인 토큰 수입니다. 수치가 높을수록 다른 작업에 사용할 수 있는 주의가 줄어듭니다.
설치
원클릭 설치
`claude_desktop_config.json` 파일에 다음을 추가하세요:
{
"mcpServers": {
"subdomains": {
"url": "https://api.subdomain.app/mcp"
}
}
}원격 엔드포인트
https://api.subdomain.app/mcpstreamable-http할 수 있는 일
도구 목록
도구 (2)
🟢find_subdomains(domain, limit)
List known subdomains (hostnames) of a root domain. Data is passive (not active scanning): results are historic observations and may include subdomains that no longer resolve or are no longer live. Results are a point-in-time snapshot that changes over time as new subdomains are observed — re-query rather than caching the result. Use for attack-surface mapping, security recon, asset inventory, or SEO host discovery. Hostnames are returned most-recently-seen first. The response always reports `total` (full distinct count known) and a `truncated` flag, so you can tell when more exist beyond `limit`.
입력 스키마
{
"type": "object",
"properties": {
"domain": {
"type": "string",
"description": "Root (registrable) domain as a bare hostname, e.g. \"example.com\". No scheme, path, port, or leading \"www.\" — these are stripped."
},
"limit": {
"default": 200,
"description": "Max subdomains to return (1-1000, default 200). `total` always reports the full count regardless of this cap.",
"type": "integer",
"minimum": 1,
"maximum": 1000
}
},
"required": [
"domain"
],
"$schema": "http://json-schema.org/draft-07/schema#"
}출력 스키마
{
"type": "object",
"properties": {
"domain": {
"type": "string"
},
"total": {
"type": "integer",
"minimum": -9007199254740991,
"maximum": 9007199254740991,
"description": "Total distinct subdomains known."
},
"returned": {
"type": "integer",
"minimum": -9007199254740991,
"maximum": 9007199254740991,
"description": "Number in `subdomains`."
},
"truncated": {
"type": "boolean",
"description": "True if more exist beyond `limit`."
},
"subdomains": {
"type": "array",
"items": {
"type": "string"
}
}
},
"required": [
"domain",
"total",
"returned",
"truncated",
"subdomains"
],
"$schema": "http://json-schema.org/draft-07/schema#",
"additionalProperties": false
}🟢count_subdomains(domain)
Return only the total number of distinct subdomains known for a domain — no list. Cheap and low-token. Use when the user asks "how many subdomains" or you only need the size of the attack surface. Count includes historic subdomains that may no longer be live. It is a point-in-time figure that changes over time, so treat it as current-as-of-query, not a fixed value.
입력 스키마
{
"type": "object",
"properties": {
"domain": {
"type": "string",
"description": "Root (registrable) domain as a bare hostname, e.g. \"example.com\". No scheme, path, port, or leading \"www.\" — these are stripped."
}
},
"required": [
"domain"
],
"$schema": "http://json-schema.org/draft-07/schema#"
}출력 스키마
{
"type": "object",
"properties": {
"domain": {
"type": "string"
},
"total": {
"type": "integer",
"minimum": -9007199254740991,
"maximum": 9007199254740991,
"description": "Total distinct subdomains known."
}
},
"required": [
"domain",
"total"
],
"$schema": "http://json-schema.org/draft-07/schema#",
"additionalProperties": false
}권장 프롬프트
find_subdomainsfind_subdomains커뮤니티
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