Perimeter Watch
Passive domain-perimeter checks — cert expiry, subdomain takeover, lookalikes — as agent tools
使うべきか
品質と安全性
ツール定義とプロトコルへの準拠に関する自動分析に基づいています。
コンテキストコスト
これは、サーバーのツールがモデルのコンテキストに読み込まれるたびに消費されるおおよそのトークン数です。数が多いほど、ほかのタスクに使える注意が減ります。
インストール
ワンクリックインストール
これを `claude_desktop_config.json` ファイルに追加してください:
{
"mcpServers": {
"perimeter-watch-scanner": {
"url": "https://perimeter-watch-api-production.up.railway.app/mcp/"
}
}
}リモートエンドポイント
https://perimeter-watch-api-production.up.railway.app/mcp/streamable-httpできること
ツール一覧
ツール（6）
🟢pw_health
Liveness check for the Perimeter Watch API. Returns ok, service, version. Call first to verify connectivity before pw_snapshot.
入力スキーマ
{
"type": "object",
"properties": {},
"title": "pw_healthArguments"
}🟢pw_snapshot(domain, authority)
Run a free one-time external-perimeter scan on a domain you control. Checks TLS certificate expiry, domain renewal status, dangling CNAME takeover risk, and CT-log lookalike domains. Returns a rating plus per-check detail. NOT idempotent (each call consumes rate limit); takes 20-60s; rate-limited to 3 scans per IP per 24h. Args: domain: the domain to scan (e.g. example.com) authority: MUST be true — attests you or your principal own/manage this domain. Scanning third-party domains without authority is prohibited. Scan takes 20-60s. Rate limit: 3/IP/24h.
入力スキーマ
{
"type": "object",
"properties": {
"domain": {
"title": "Domain",
"type": "string"
},
"authority": {
"title": "Authority",
"type": "boolean"
}
},
"required": [
"domain",
"authority"
],
"title": "pw_snapshotArguments"
}🟢pw_watch_status(domain)
Check whether a domain is enrolled on a paid weekly monitoring plan. Returns enrollment status. Paid plans add weekly re-scans with email briefs. Read-only lookup. Args: domain: the domain to look up (e.g. example.com)
入力スキーマ
{
"type": "object",
"properties": {
"domain": {
"title": "Domain",
"type": "string"
}
},
"required": [
"domain"
],
"title": "pw_watch_statusArguments"
}🟢pw_stats
Service funnel counters: page views, snapshots run, paid registrations. Read-only.
入力スキーマ
{
"type": "object",
"properties": {},
"title": "pw_statsArguments"
}🟢skills_list_tool
List this product's skills. Each entry carries the SKILL.md URI, its name and description, verbatim frontmatter, and a per-file sha256 manifest. Read a body with `read_skill`.
入力スキーマ
{
"type": "object",
"properties": {},
"title": "skills_list_toolArguments"
}🟢read_skill(uri)
Read a product skill file by its skill:// URI. Args: uri: e.g. skill://<product>/<skill-name>/SKILL.md Get valid URIs from `skills_list_tool`.
入力スキーマ
{
"type": "object",
"properties": {
"uri": {
"title": "Uri",
"type": "string"
}
},
"required": [
"uri"
],
"title": "read_skillArguments"
}コミュニティ
エビデンス