MCP MeasureMCP Measure

インデックス観測済み

BumbleBox

Search and triage all your mailboxes; draft replies and campaigns; send only as you allow.

使うべきか

品質と安全性

A
説明の品質
99%
スキーマの完全性
81%
命名の品質
95%
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
  • LOWTool description contains role marker that could confuse chat modelslist_replies_to_validate 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

~3,456トークン数（ツール定義）
~1.4 KB一般的なレスポンスサイズ
注意への影響は大きい（128k コンテキストの 2.70%）

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": {
    "mail": {
      "url": "https://api.bumblebox.ai/api/mcp"
    }
  }
}

リモートエンドポイント

https://api.bumblebox.ai/api/mcpstreamable-http

できること

ツール一覧

ツール（17）

🟢 読み取り専用🟡 書き込み🔴 削除⚪ 不明
🟢search_emails(query, limit)

Searches every connected mailbox (sender, subject, preview), newest first. Operators: from:, subject:, before:YYYY-MM-DD, after:YYYY-MM-DD; the rest is free text. Deleted emails are not returned.

入力スキーマ

{
  "type": "object",
  "properties": {
    "query": {
      "type": "string",
      "minLength": 1,
      "maxLength": 200
    },
    "limit": {
      "type": "integer",
      "minimum": 1,
      "maximum": 100
    }
  },
  "required": [
    "query"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}

出力スキーマ

{
  "type": "object",
  "properties": {
    "results": {
      "type": "array",
      "items": {
        "type": "object",
        "additionalProperties": {}
      }
    }
  },
  "required": [
    "results"
  ],
  "additionalProperties": true,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢get_email(id)

One email in full: sender, recipients, date, subject, plain-text body, attachment names, folder and BumbleBox classification.

入力スキーマ

{
  "type": "object",
  "properties": {
    "id": {
      "type": "string",
      "minLength": 1,
      "maxLength": 300,
      "description": "Email id, as returned by search_emails or list_to_answer."
    }
  },
  "required": [
    "id"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}

出力スキーマ

{
  "type": "object",
  "properties": {
    "email": {
      "type": "object",
      "additionalProperties": {}
    }
  },
  "required": [
    "email"
  ],
  "additionalProperties": true,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢list_to_answer(limit)

Received emails BumbleBox classified as needing a reply and still in the inbox, newest first.

入力スキーマ

{
  "type": "object",
  "properties": {
    "limit": {
      "type": "integer",
      "minimum": 1,
      "maximum": 100
    }
  },
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}

出力スキーマ

{
  "type": "object",
  "properties": {
    "emails": {
      "type": "array",
      "items": {
        "type": "object",
        "additionalProperties": {}
      }
    }
  },
  "required": [
    "emails"
  ],
  "additionalProperties": true,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢search_contacts(query, limit)

Contacts BumbleBox knows from the mail history (name, address, organization domain, exchange counts, last exchanges, VIP mark, note), matched on name, address or domain.

入力スキーマ

{
  "type": "object",
  "properties": {
    "query": {
      "type": "string",
      "maxLength": 200
    },
    "limit": {
      "type": "integer",
      "minimum": 1,
      "maximum": 100
    }
  },
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}

出力スキーマ

{
  "type": "object",
  "properties": {
    "contacts": {
      "type": "array",
      "items": {
        "type": "object",
        "additionalProperties": {}
      }
    }
  },
  "required": [
    "contacts"
  ],
  "additionalProperties": true,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢list_folders

The folders of each connected mailbox, as last synced. Trash, spam, sent and drafts are left out.

入力スキーマ

{
  "type": "object",
  "properties": {},
  "$schema": "http://json-schema.org/draft-07/schema#"
}

出力スキーマ

{
  "type": "object",
  "properties": {
    "mailboxes": {
      "type": "array",
      "items": {
        "type": "object",
        "additionalProperties": {}
      }
    }
  },
  "required": [
    "mailboxes"
  ],
  "additionalProperties": true,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢list_calendar_events(from, to)

Events of the connected Google calendars between two dates (default: the next 7 days, at most 62 days).

入力スキーマ

{
  "type": "object",
  "properties": {
    "from": {
      "type": "string",
      "format": "date-time"
    },
    "to": {
      "type": "string",
      "format": "date-time"
    }
  },
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}

出力スキーマ

{
  "type": "object",
  "properties": {
    "events": {
      "type": "array",
      "items": {
        "type": "object",
        "additionalProperties": {}
      }
    }
  },
  "required": [
    "events"
  ],
  "additionalProperties": true,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
⚪draft_reply(email_id, body, subject)

Saves the text as the reply draft of a received email, from the mailbox that received it. Nothing is sent: the draft waits in BumbleBox (Pilotage › prepared replies) until the user reviews it and clicks Send. Saving again replaces the previous draft of the same email.

入力スキーマ

{
  "type": "object",
  "properties": {
    "email_id": {
      "type": "string",
      "minLength": 1,
      "maxLength": 300,
      "description": "Email id, as returned by search_emails or list_to_answer."
    },
    "body": {
      "type": "string",
      "minLength": 1,
      "maxLength": 20000,
      "description": "Plain-text reply body."
    },
    "subject": {
      "type": "string",
      "maxLength": 300,
      "description": "Defaults to \"Re: <original subject>\"."
    }
  },
  "required": [
    "email_id",
    "body"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}

出力スキーマ

{
  "type": "object",
  "properties": {
    "draft": {
      "type": "object",
      "additionalProperties": {}
    }
  },
  "required": [
    "draft"
  ],
  "additionalProperties": true,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟡send_reply(email_id, body)

Replies to the sender of one received email, and only to them (no Cc, no Bcc, no attachment), from the mailbox that received it. What happens next is the level the user set in BumbleBox for this kind of reply: a draft, a reply waiting for one tap (the default), or a reply that leaves after a delay the user can cancel. Anything that commits the user (amounts, bank details, acceptance, contracts, dates, links) always waits for the user. The result says which one applied.

入力スキーマ

{
  "type": "object",
  "properties": {
    "email_id": {
      "type": "string",
      "minLength": 1,
      "maxLength": 300,
      "description": "Email id, as returned by search_emails or list_to_answer."
    },
    "body": {
      "type": "string",
      "minLength": 1,
      "maxLength": 20000,
      "description": "Plain-text reply body."
    }
  },
  "required": [
    "email_id",
    "body"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}

出力スキーマ

{
  "type": "object",
  "properties": {
    "reply": {
      "type": "object",
      "additionalProperties": {}
    }
  },
  "required": [
    "reply"
  ],
  "additionalProperties": true,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
⚪archive_email(email_id)

Moves one inbox email to its mailbox's archive folder, on the mail server too. Undone by restore_to_inbox. Nothing is deleted.

入力スキーマ

{
  "type": "object",
  "properties": {
    "email_id": {
      "type": "string",
      "minLength": 1,
      "maxLength": 300,
      "description": "Email id, as returned by search_emails or list_to_answer."
    }
  },
  "required": [
    "email_id"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}

出力スキーマ

{
  "type": "object",
  "properties": {
    "moved": {
      "type": "object",
      "additionalProperties": {}
    }
  },
  "required": [
    "moved"
  ],
  "additionalProperties": true,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢move_email(email_id, folder)

Moves one inbox email to an existing folder of the same mailbox (see list_folders), on the mail server too. No folder is created. Undone by restore_to_inbox.

入力スキーマ

{
  "type": "object",
  "properties": {
    "email_id": {
      "type": "string",
      "minLength": 1,
      "maxLength": 300,
      "description": "Email id, as returned by search_emails or list_to_answer."
    },
    "folder": {
      "type": "string",
      "minLength": 1,
      "maxLength": 300
    }
  },
  "required": [
    "email_id",
    "folder"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}

出力スキーマ

{
  "type": "object",
  "properties": {
    "moved": {
      "type": "object",
      "additionalProperties": {}
    }
  },
  "required": [
    "moved"
  ],
  "additionalProperties": true,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
⚪trash_email(email_id, reason)

Moves one inbox email to its mailbox's trash when BumbleBox certifies it as noise (spam, newsletter, promotion, with a unanimous safety vote and no known contact or action word). Any other email is not moved: it becomes a proposal the user confirms in one tap in BumbleBox. Never a permanent deletion; undone by restore_to_inbox.

入力スキーマ

{
  "type": "object",
  "properties": {
    "email_id": {
      "type": "string",
      "minLength": 1,
      "maxLength": 300,
      "description": "Email id, as returned by search_emails or list_to_answer."
    },
    "reason": {
      "type": "string",
      "maxLength": 300,
      "description": "Why, shown to the user with a proposal."
    }
  },
  "required": [
    "email_id"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}

出力スキーマ

{
  "type": "object",
  "properties": {
    "result": {
      "type": "object",
      "additionalProperties": {}
    }
  },
  "required": [
    "result"
  ],
  "additionalProperties": true,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
⚪restore_to_inbox(email_id)

Moves an archived, filed or trashed email back to the inbox, on the mail server too.

入力スキーマ

{
  "type": "object",
  "properties": {
    "email_id": {
      "type": "string",
      "minLength": 1,
      "maxLength": 300,
      "description": "Email id, as returned by search_emails or list_to_answer."
    }
  },
  "required": [
    "email_id"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}

出力スキーマ

{
  "type": "object",
  "properties": {
    "restored": {
      "type": "number"
    }
  },
  "required": [
    "restored"
  ],
  "additionalProperties": true,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢list_missions(limit)

The user's prospection campaigns (missions), most recently active first, with the number of drafts waiting, emails sent and prospects who replied.

入力スキーマ

{
  "type": "object",
  "properties": {
    "limit": {
      "type": "integer",
      "minimum": 1,
      "maximum": 200
    }
  },
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}

出力スキーマ

{
  "type": "object",
  "properties": {
    "missions": {
      "type": "array",
      "items": {
        "type": "object",
        "additionalProperties": {}
      }
    }
  },
  "required": [
    "missions"
  ],
  "additionalProperties": true,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢list_campaign_drafts(mission_id, limit)

The drafts of one campaign that wait for the user to validate them in BumbleBox (recipient, subject, plain-text body, sender), newest first, with the true totals.

入力スキーマ

{
  "type": "object",
  "properties": {
    "mission_id": {
      "type": "string",
      "minLength": 1,
      "maxLength": 200,
      "description": "Campaign id, as returned by list_missions."
    },
    "limit": {
      "type": "integer",
      "minimum": 1,
      "maximum": 200
    }
  },
  "required": [
    "mission_id"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}

出力スキーマ

{
  "type": "object",
  "properties": {
    "counts": {
      "type": "object",
      "additionalProperties": {}
    },
    "drafts": {
      "type": "array",
      "items": {
        "type": "object",
        "additionalProperties": {}
      }
    }
  },
  "required": [
    "counts",
    "drafts"
  ],
  "additionalProperties": true,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢list_replies_to_validate

Replies received on campaigns that still need the user: prepared reply drafts waiting for validation, and replies with no answer yet (with the stored AI triage: kind, summary, whether a human is needed).

入力スキーマ

{
  "type": "object",
  "properties": {},
  "$schema": "http://json-schema.org/draft-07/schema#"
}

出力スキーマ

{
  "type": "object",
  "properties": {
    "drafts": {
      "type": "array",
      "items": {
        "type": "object",
        "additionalProperties": {}
      }
    },
    "pending": {
      "$ref": "#/properties/drafts"
    }
  },
  "required": [
    "drafts",
    "pending"
  ],
  "additionalProperties": true,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟡create_campaign_draft(mission_id, to, name, subject, body)

Writes one draft inside an existing campaign, to one recipient (added to the campaign list if new), from the campaign's sender. Nothing is sent: the draft waits for the user to validate the campaign send in BumbleBox.

入力スキーマ

{
  "type": "object",
  "properties": {
    "mission_id": {
      "type": "string",
      "minLength": 1,
      "maxLength": 200,
      "description": "Campaign id, as returned by list_missions."
    },
    "to": {
      "type": "string",
      "minLength": 3,
      "maxLength": 320
    },
    "name": {
      "type": "string",
      "maxLength": 200,
      "description": "Recipient name, for a new prospect."
    },
    "subject": {
      "type": "string",
      "minLength": 1,
      "maxLength": 300
    },
    "body": {
      "type": "string",
      "minLength": 1,
      "maxLength": 20000,
      "description": "Plain-text body."
    }
  },
  "required": [
    "mission_id",
    "to",
    "subject",
    "body"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}

出力スキーマ

{
  "type": "object",
  "properties": {
    "draft": {
      "type": "object",
      "additionalProperties": {}
    }
  },
  "required": [
    "draft"
  ],
  "additionalProperties": true,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟡update_campaign_draft(mission_id, draft_id, subject, body, to)

Changes the subject, body or recipient of a draft that is still a draft. Nothing is sent, and a draft the user already validated cannot be changed.

入力スキーマ

{
  "type": "object",
  "properties": {
    "mission_id": {
      "type": "string",
      "minLength": 1,
      "maxLength": 200,
      "description": "Campaign id, as returned by list_missions."
    },
    "draft_id": {
      "type": "string",
      "minLength": 1,
      "maxLength": 200
    },
    "subject": {
      "type": "string",
      "minLength": 1,
      "maxLength": 300
    },
    "body": {
      "type": "string",
      "minLength": 1,
      "maxLength": 20000
    },
    "to": {
      "type": "string",
      "minLength": 3,
      "maxLength": 320
    }
  },
  "required": [
    "mission_id",
    "draft_id"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}

出力スキーマ

{
  "type": "object",
  "properties": {
    "draft": {
      "type": "object",
      "additionalProperties": {}
    }
  },
  "required": [
    "draft"
  ],
  "additionalProperties": true,
  "$schema": "http://json-schema.org/draft-07/schema#"
}

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