Mailroom

Your own IMAP mailbox in any MCP client: search, read, flag, move; send and delete need confirm.

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
69%
命名の品質
94%
ポイズニングのリスク
100%
権限の一致
100%
プロトコルへの準拠
100%

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

~947トークン数(ツール定義)
~946 B一般的なレスポンスサイズ
注意への影響は中程度(128k コンテキストの 0.74%)

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": {
    "mailroom": {
      "url": "https://usemailroom.app/mcp"
    }
  }
}

リモートエンドポイント

https://usemailroom.app/mcpstreamable-http

できること

ツール一覧

ツール(7)

🟢 読み取り専用🟡 書き込み🔴 削除⚪ 不明
🟢list_folders

List all folders in the connected mailbox.

入力スキーマ

{
  "type": "object",
  "properties": {},
  "title": "list_foldersArguments"
}

出力スキーマ

{
  "type": "object",
  "properties": {
    "result": {
      "items": {
        "type": "string"
      },
      "title": "Result",
      "type": "array"
    }
  },
  "required": [
    "result"
  ],
  "title": "list_foldersOutput"
}
🟢search_messages(folder, criteria)

Search a folder. criteria examples: ALL, UNSEEN, FROM [email protected].

入力スキーマ

{
  "type": "object",
  "properties": {
    "folder": {
      "default": "INBOX",
      "title": "Folder",
      "type": "string"
    },
    "criteria": {
      "default": "ALL",
      "title": "Criteria",
      "type": "string"
    }
  },
  "title": "search_messagesArguments"
}

出力スキーマ

{
  "type": "object",
  "properties": {
    "result": {
      "items": {
        "type": "string"
      },
      "title": "Result",
      "type": "array"
    }
  },
  "required": [
    "result"
  ],
  "title": "search_messagesOutput"
}
🟢read_message(uid, folder)

Read one message by IMAP UID.

入力スキーマ

{
  "type": "object",
  "properties": {
    "uid": {
      "title": "Uid",
      "type": "string"
    },
    "folder": {
      "default": "INBOX",
      "title": "Folder",
      "type": "string"
    }
  },
  "required": [
    "uid"
  ],
  "title": "read_messageArguments"
}

出力スキーマ

{
  "type": "object",
  "additionalProperties": true,
  "title": "read_messageDictOutput"
}
🔴flag_message(uid, action, folder)

Flag a message. action: seen, unseen, flagged, unflagged, deleted. deleted moves the message to the mailbox's Trash folder (recoverable). Use empty_trash to delete permanently.

入力スキーマ

{
  "type": "object",
  "properties": {
    "uid": {
      "title": "Uid",
      "type": "string"
    },
    "action": {
      "title": "Action",
      "type": "string"
    },
    "folder": {
      "default": "INBOX",
      "title": "Folder",
      "type": "string"
    }
  },
  "required": [
    "uid",
    "action"
  ],
  "title": "flag_messageArguments"
}

出力スキーマ

{
  "type": "object",
  "properties": {
    "result": {
      "title": "Result",
      "type": "string"
    }
  },
  "required": [
    "result"
  ],
  "title": "flag_messageOutput"
}
⚪move_message(uid, dest_folder, folder)

Move a message to dest_folder.

入力スキーマ

{
  "type": "object",
  "properties": {
    "uid": {
      "title": "Uid",
      "type": "string"
    },
    "dest_folder": {
      "title": "Dest Folder",
      "type": "string"
    },
    "folder": {
      "default": "INBOX",
      "title": "Folder",
      "type": "string"
    }
  },
  "required": [
    "uid",
    "dest_folder"
  ],
  "title": "move_messageArguments"
}

出力スキーマ

{
  "type": "object",
  "properties": {
    "result": {
      "title": "Result",
      "type": "string"
    }
  },
  "required": [
    "result"
  ],
  "title": "move_messageOutput"
}
🔴send_email(to, subject, body, cc, confirm)

Send email via SMTP. Pass confirm=true to actually send. Otherwise returns a preview.

入力スキーマ

{
  "type": "object",
  "properties": {
    "to": {
      "title": "To",
      "type": "string"
    },
    "subject": {
      "title": "Subject",
      "type": "string"
    },
    "body": {
      "title": "Body",
      "type": "string"
    },
    "cc": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "title": "Cc"
    },
    "confirm": {
      "default": false,
      "title": "Confirm",
      "type": "boolean"
    }
  },
  "required": [
    "to",
    "subject",
    "body"
  ],
  "title": "send_emailArguments"
}

出力スキーマ

{
  "type": "object",
  "additionalProperties": true,
  "title": "send_emailDictOutput"
}
🔴empty_trash(confirm)

Permanently delete every message in the Trash folder. Returns a preview (folder and message count) unless confirm=true.

入力スキーマ

{
  "type": "object",
  "properties": {
    "confirm": {
      "default": false,
      "title": "Confirm",
      "type": "boolean"
    }
  },
  "title": "empty_trashArguments"
}

出力スキーマ

{
  "type": "object",
  "additionalProperties": true,
  "title": "empty_trashDictOutput"
}

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