Community Gmail server with auto-auth: search, read and send email via MCP.
Nothing to run from here
BumbleBox is installed from its publisher's own source and answers where it runs, so this marketplace is not in the path of a single call. There is no address here to send one to, and a panel that pretended otherwise would be showing you an answer we made up. Install it and call it from your own client — the Installation tab has the entry for each one.
93/100
tool-list score
17
tools declared
remote
at its publisher
—
calls last 7d
What it does
Search and triage all your mailboxes; draft replies and campaigns; send only as you allow.
Quickstart
# 1 — add it to Claude Code
claude mcp add --scope user --transport http bumblebox-mcp https://api.bumblebox.ai/api/mcp
# 2 — ask your agent for something these tools do
# search_emails, get_email, list_to_answer and 14 more
BumbleBox costs nothing on mcprush: there is no plan to choose here, no cap to set and nothing mcprush can bill you for.
Publishernot claimed
BUAll 1 server
bumblebox1 server
1 category
Collected from a public index. Nobody has claimed this account, so nothing here was written by its author — claim it if it is yours.
Installation
Where are you running it?
Every route below installs the same thing and ends at the same approval screen. Nothing here runs on your machine and nothing runs on ours: this server answers at its publisher’s own address, and what you install is the connection straight to it.
Claude Codedeclared by this listing
This is a public server: it answers at its publisher’s own address and this marketplace is not in the path. Claude Code registers it in one command; --scope user makes it available in every project. The transport below is http, as the publisher's own manifest declares it.
claude mcp add --scope user --transport http bumblebox-mcp https://api.bumblebox.ai/api/mcpReconnect, or start a new session, and the tools appear in the model’s tool list.
Free on mcprush, and it answers at its publisher’s own address: this marketplace is not in the path, so there is no key of ours to hold and no card to add.
What it writes
One config entry pointing straight at the publisher’s own address — this marketplace is not in the path, and nothing from this listing executes on your machine.
What you approve
17 tools, with what each one reads, writes and reaches shown before you agree — the same list on every route above. Read the tool surface.
Tool surface
What the model actually sees. Descriptions are diffed on every release — see version history.
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.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| query | string | yes | — |
| limit | integer | no | — |
One email in full: sender, recipients, date, subject, plain-text body, attachment names, folder and BumbleBox classification.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| id | string | yes | Email id, as returned by search_emails or list_to_answer. |
Received emails BumbleBox classified as needing a reply and still in the inbox, newest first.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| limit | integer | no | — |
Contacts BumbleBox knows from the mail history (name, address, organization domain, exchange counts, last exchanges, VIP mark, note), matched on name, address or domain.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| query | string | no | — |
| limit | integer | no | — |
The folders of each connected mailbox, as last synced. Trash, spam, sent and drafts are left out.
No parameter schema on file.
Events of the connected Google calendars between two dates (default: the next 7 days, at most 62 days).
| Parameter | Type | Required | Notes |
|---|---|---|---|
| from | string | no | — |
| to | string | no | — |
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.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| email_id | string | yes | Email id, as returned by search_emails or list_to_answer. |
| body | string | yes | Plain-text reply body. |
| subject | string | no | Defaults to "Re: <original subject>". |
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, da
| Parameter | Type | Required | Notes |
|---|---|---|---|
| email_id | string | yes | Email id, as returned by search_emails or list_to_answer. |
| body | string | yes | Plain-text reply body. |
Moves one inbox email to its mailbox's archive folder, on the mail server too. Undone by restore_to_inbox. Nothing is deleted.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| email_id | string | yes | Email id, as returned by search_emails or list_to_answer. |
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.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| email_id | string | yes | Email id, as returned by search_emails or list_to_answer. |
| folder | string | yes | — |
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.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| email_id | string | yes | Email id, as returned by search_emails or list_to_answer. |
| reason | string | no | Why, shown to the user with a proposal. |
Moves an archived, filed or trashed email back to the inbox, on the mail server too.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| email_id | string | yes | Email id, as returned by search_emails or list_to_answer. |
The user's prospection campaigns (missions), most recently active first, with the number of drafts waiting, emails sent and prospects who replied.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| limit | integer | no | — |
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.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| mission_id | string | yes | Campaign id, as returned by list_missions. |
| limit | integer | no | — |
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).
No parameter schema on file.
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.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| mission_id | string | yes | Campaign id, as returned by list_missions. |
| to | string | yes | — |
| name | string | no | Recipient name, for a new prospect. |
| subject | string | yes | — |
| body | string | yes | Plain-text body. |
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.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| mission_id | string | yes | Campaign id, as returned by list_missions. |
| draft_id | string | yes | — |
| subject | string | no | — |
| body | string | no | — |
| to | string | no | — |
Free
$0 forever
- Every tool — any call limit is its publisher’s, not ours
- No card, and mcprush charges nothing for it
- Runs at its publisher’s own address — this marketplace is not in the path
- Nothing to cap, because mcprush bills nothing
What counts against your monthly calls
| Tool | Unit | Calls used | Out of the allowance |
|---|
Nothing here is billable: mcprush charges nothing to install BumbleBox or to call it, at any volume.
Call allowance · this installenforced at the gateway
Monthly allowance, in calls
—
—
Alert at 80% · then the tool returns a normal MCP error
Used this month: —
ATool-list grade · score 93 / 100
Release 2.1.0 · scanned 23 Oct 2026
Graded from the tools this server lists, not from its source code.
Two independent axes, because powerful and malicious are different questions. The grade is threat only. The capability level is blast radius, and it is never a penalty on the grade — it is priced as one subtract-only term in the score, where you can see it.
Threat score100
Client score93
Findings0 threat · 0 capability
Capabilitymoderate
Coveragemanifest
Verificationnot in this report
Surface digestef70459a9624e59d7f1b39ed567ff5c88e9e578f6038371ccc62bce166f9cbfc
Score vectorthreat 100 → client 93
| Term | Level | What it prices | Points |
|---|---|---|---|
| capability-exposure | moderate | capability blast radius (moderate) — client exposure if the model is manipulated | −3 |
| coverage-honesty | manifest | inspection depth (manifest) — how much of the target the scan could see | −4 |
score = clamp(round(threatScore − E_cap − E_ver − E_cov), 0, 100). No model, no opinion, no network call at scoring time: the same methodology version against the same bytes always produces this number, and every line above is a field of the report rather than a summary of it.
What the scan could actually read
A grade is only as meaningful as its coverage, so the scanner publishes its own depth before it publishes its result.
The scan read each tool’s name, description, input schema and annotations exactly as the server listed them the last time it answered us; no code was reviewed. We ask the server again about once a month, and a list that changed is graded again.
Tool surfaceread
Implementation sourcenot available
Package metadatanot available
Live transportnot available
The implementation source was not read — this reflects the declared tool metadata only.
Capability — what it could do if the model were manipulated
Tags derived from each tool’s schema and the implementation, not from what the tool calls itself. moderate is the level these add up to.
| Tool | Capability tags | Why the tag was assigned |
|---|---|---|
| search_emails | no tags | |
| get_email | no tags | |
| list_to_answer | no tags | |
| search_contacts | no tags | |
| list_folders | no tags | |
| list_calendar_events | no tags | |
| draft_reply | state-write | state-write: declares readOnlyHint: false |
| send_reply | external-sink | external-sink: declares readOnlyHint: false, openWorldHint: true |
| archive_email | state-write | state-write: declares readOnlyHint: false |
| move_email | state-write | state-write: declares readOnlyHint: false |
| trash_email | state-write | state-write: declares readOnlyHint: false |
| restore_to_inbox | state-write | state-write: declares readOnlyHint: false |
| list_missions | no tags | |
| list_campaign_drafts | no tags | |
| list_replies_to_validate | no tags | |
| create_campaign_draft | state-write | state-write: declares readOnlyHint: false |
| update_campaign_draft | state-write | state-write: declares readOnlyHint: false |
Toxic-flow graph
The lethal trifecta, checked as a graph rather than as a checklist: untrusted input, a sensitive source and an external sink have to meet before there is a path worth worrying about.
The public result for this release does not print the flow graph, so there is nothing to show here. That is not the same as "no paths were found": what the scan did read is above, under coverage.
Supply chain and provenance
Integrityfirst-seen
Surface digestef70459a9624e59d
Scanned2026-10-23
This is the first scan of this surface here, so there is nothing yet to compare it against.
Every result on this tab comes from one deterministic pass over the published package — offline, rule by rule, and auditable line by line above. Same methodology version, same bytes, same score.
Release history
This is an address its publisher runs: which release it serves is theirs to choose, so there is nothing here to pin. The history below is for reading; the current release on file is 2.1.0.
2.1.0
undated
latestNo release note was published with this version.
—
no reviews yet
Who can review
One review per account, from a signed-in account that does not publish this listing. Nothing else is asked — you can say what you think before you install it. Publishers can reply once per review, and a review can be edited or deleted by whoever wrote it.
Sign in to write one
Any signed-in account that does not publish BumbleBox can review it, once — before installing it or after. A review from an account that has installed it is marked as one.
No reviews yet
Nobody has reviewed this listing. The rating on the card is the mean of the reviews written here and nothing else, so there is no rating until somebody writes the first — which takes a signed-in account that does not publish it, and nothing else.