OpenBait lookalike domains

Find lookalike domains of a brand's website and see which resolve and what they show.

使うべきか

品質と安全性

A
説明の品質
100%
スキーマの完全性
100%
命名の品質
100%
ポイズニングのリスク
80%
権限の一致
100%
プロトコルへの準拠
100%

検出事項(2)

  • HIGHTool poisoning patterns detected
  • MEDIUMTool description contains URL to non-standard domaincheck_lookalike_domains 内

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

~460トークン数(ツール定義)
~4.3 KB一般的なレスポンスサイズ
注意への影響は最小限(128k コンテキストの 0.36%)

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": {
    "lookalike-domains": {
      "url": "https://openbait.com/api/mcp"
    }
  }
}

リモートエンドポイント

https://openbait.com/api/mcpstreamable-http

できること

ツール一覧

ツール(1)

🟢 読み取り専用🟡 書き込み🔴 削除⚪ 不明
🟢check_lookalike_domains(domain)

Find lookalike domains of a brand's website: typos, swapped letters, look-alike characters, added words and other TLDs. Checks which of them resolve in DNS and what their front page shows (a page using the brand's name, a redirect to the brand's own site, another live site, or nothing). Read-only. Same check as https://openbait.com/tools/typosquat-check.

入力スキーマ

{
  "type": "object",
  "properties": {
    "domain": {
      "type": "string",
      "description": "the brand's website, e.g. example.com or https://www.example.com"
    }
  },
  "required": [
    "domain"
  ],
  "additionalProperties": false
}

出力スキーマ

{
  "type": "object",
  "properties": {
    "domain": {
      "type": "string",
      "description": "the registrable domain that was checked"
    },
    "summary": {
      "type": "object",
      "properties": {
        "totalCandidates": {
          "type": "integer"
        },
        "reviewNow": {
          "type": "integer"
        },
        "activeDns": {
          "type": "integer"
        },
        "watchlist": {
          "type": "integer"
        }
      },
      "required": [
        "totalCandidates",
        "reviewNow",
        "activeDns",
        "watchlist"
      ],
      "additionalProperties": false
    },
    "lookalikes": {
      "type": [
        "null",
        "array"
      ],
      "items": {
        "type": "object",
        "properties": {
          "domain": {
            "type": "string"
          },
          "severity": {
            "type": "string",
            "description": "high or medium"
          },
          "score": {
            "type": "integer",
            "description": "0-100, higher is more likely to be mistaken for the brand"
          },
          "mutationType": {
            "type": "string",
            "description": "homoglyph, keyword, omission, transposition or tld_swap"
          },
          "activeDns": {
            "type": "boolean",
            "description": "the name resolves in DNS"
          },
          "site": {
            "type": "string",
            "description": "for names that resolve: brand_page (page uses the brand's name), redirects_to_you (ends on the brand's own domain), live_other or no_site"
          }
        },
        "required": [
          "domain",
          "severity",
          "score",
          "mutationType",
          "activeDns"
        ],
        "additionalProperties": false
      }
    },
    "resultUrl": {
      "type": "string",
      "description": "the same result on openbait.com"
    }
  },
  "required": [
    "domain",
    "summary",
    "lookalikes",
    "resultUrl"
  ],
  "additionalProperties": false
}

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