BumbleBox

Name: BumbleBox
Author: BumbleBox

by ai.bumblebox

Overview Discussions Admin

Server Details

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

Ownership verified

Status: Healthy
Last Tested: 2026-10-22 21:21
Transport: Streamable HTTP · MCP 2025-11-25
URL
Repository: BumbleBox/bumblebox-mcp
GitHub Stars: 0

TDQS

Score is being calculated.

Available Tools

17 tools

archive_emailArchive an email

Idempotent

Inspect

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

ParametersJSON Schema

Name	Required	Description	Default
`email_id`	Yes	Email id, as returned by search_emails or list_to_answer.

Output Schema

ParametersJSON Schema

Name	Required	Description
`moved`	Yes

create_campaign_draftWrite a campaign draft (not sent)Inspect

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.

ParametersJSON Schema

Name	Required	Description
`to`	Yes
`body`	Yes	Plain-text body.
`name`	No	Recipient name, for a new prospect.
`subject`	Yes
`mission_id`	Yes	Campaign id, as returned by list_missions.

Output Schema

ParametersJSON Schema

Name	Required	Description
`draft`	Yes

draft_replyPrepare a reply (not sent)

Idempotent

Inspect

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.

ParametersJSON Schema

Name	Required	Description
`body`	Yes	Plain-text reply body.
`subject`	No	Defaults to "Re: <original subject>".
`email_id`	Yes	Email id, as returned by search_emails or list_to_answer.

Output Schema

ParametersJSON Schema

Name	Required	Description
`draft`	Yes

get_emailRead an email

Read-only

Inspect

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

ParametersJSON Schema

Name	Required	Description	Default
`id`	Yes	Email id, as returned by search_emails or list_to_answer.

Output Schema

ParametersJSON Schema

Name	Required	Description
`email`	Yes

list_calendar_eventsList calendar events

Read-only

Inspect

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

ParametersJSON Schema

Name	Required	Description	Default
`to`	No
`from`	No

Output Schema

ParametersJSON Schema

Name	Required	Description
`events`	Yes

list_campaign_draftsList the drafts of a campaign

Read-only

Inspect

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.

ParametersJSON Schema

Name	Required	Description	Default
`limit`	No
`mission_id`	Yes	Campaign id, as returned by list_missions.

Output Schema

ParametersJSON Schema

Name	Required	Description
`counts`	Yes
`drafts`	Yes

list_foldersList mail folders

Read-only

Inspect

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

ParametersJSON Schema

Name	Required	Description	Default
No parameters

Output Schema

ParametersJSON Schema

Name	Required	Description
`mailboxes`	Yes

list_missionsList campaigns

Read-only

Inspect

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

ParametersJSON Schema

Name	Required	Description	Default
`limit`	No

Output Schema

ParametersJSON Schema

Name	Required	Description
`missions`	Yes

list_replies_to_validateCampaign replies waiting for the user

Read-only

Inspect

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).

ParametersJSON Schema

Name	Required	Description	Default
No parameters

Output Schema

ParametersJSON Schema

Name	Required	Description
`drafts`	Yes
`pending`	Yes

list_to_answerEmails waiting for a reply

Read-only

Inspect

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

ParametersJSON Schema

Name	Required	Description	Default
`limit`	No

Output Schema

ParametersJSON Schema

Name	Required	Description
`emails`	Yes

move_emailMove an email to a folder

Idempotent

Inspect

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.

ParametersJSON Schema

Name	Required	Description	Default
`folder`	Yes
`email_id`	Yes	Email id, as returned by search_emails or list_to_answer.

Output Schema

ParametersJSON Schema

Name	Required	Description
`moved`	Yes

restore_to_inboxPut an email back in the inbox

Idempotent

Inspect

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

ParametersJSON Schema

Name	Required	Description	Default
`email_id`	Yes	Email id, as returned by search_emails or list_to_answer.

Output Schema

ParametersJSON Schema

Name	Required	Description
`restored`	Yes

search_contactsSearch contacts

Read-only

Inspect

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

ParametersJSON Schema

Name	Required	Description	Default
`limit`	No
`query`	No

Output Schema

ParametersJSON Schema

Name	Required	Description
`contacts`	Yes

search_emailsSearch emails

Read-only

Inspect

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.

ParametersJSON Schema

Name	Required	Description	Default
`limit`	No
`query`	Yes

Output Schema

ParametersJSON Schema

Name	Required	Description
`results`	Yes

send_replyReply to the senderInspect

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.

ParametersJSON Schema

Name	Required	Description	Default
`body`	Yes	Plain-text reply body.
`email_id`	Yes	Email id, as returned by search_emails or list_to_answer.

Output Schema

ParametersJSON Schema

Name	Required	Description
`reply`	Yes

trash_emailPut an email in the trash

Idempotent

Inspect

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.

ParametersJSON Schema

Name	Required	Description	Default
`reason`	No	Why, shown to the user with a proposal.
`email_id`	Yes	Email id, as returned by search_emails or list_to_answer.

Output Schema

ParametersJSON Schema

Name	Required	Description
`result`	Yes

update_campaign_draftEdit a campaign draft (not sent)

Idempotent

Inspect

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.

ParametersJSON Schema

Name	Required	Description
`to`	No
`body`	No
`subject`	No
`draft_id`	Yes
`mission_id`	Yes	Campaign id, as returned by list_missions.

Output Schema

ParametersJSON Schema

Name	Required	Description
`draft`	Yes

Tool Schema Changelog

Recent tool additions, removals, and schema changes observed during successful MCP inspections.

17 tool updatesOct 22, 2026
- First observedarchive_email
- First observedcreate_campaign_draft
- First observeddraft_reply
- First observedget_email
- First observedlist_calendar_events
- First observedlist_campaign_drafts
- First observedlist_folders
- First observedlist_missions
- First observedlist_replies_to_validate
- First observedlist_to_answer
- First observedmove_email
- First observedrestore_to_inbox
- First observedsearch_contacts
- First observedsearch_emails
- First observedsend_reply
- First observedtrash_email
- First observedupdate_campaign_draft

Publisher details

Operator: ICRAFT SAS (Paris, France), publisher of BumbleBox · Publisher source
Operator website: https://bumblebox.ai · Publisher source
Vendor relationship: First-party · Publisher source
Documentation: https://bumblebox.ai/integrations · Publisher source
Trust center: https://bumblebox.ai/security · Publisher source
Restrictions: Requires a BumbleBox Pro or Business plan (checked on every request). OAuth 2.1 with dynamic client registration: no custom OAuth app needed. Sending follows the level the user sets in BumbleBox; by default every reply waits for one tap. · Publisher source

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Server Details

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