Who it is for
People running several personal and work mailboxes who want one search across them.
One search across Gmail, Outlook, Apple, Yahoo and IMAP mail
Overview
Mailopoly consolidates several mail accounts into one view, covering Gmail, Outlook, Apple, Yahoo and generic IMAP, including more than one account of each kind. On top of the combined store it filters lower-priority mail into a separate feed and extracts structured items: tasks, deliveries, events, replies owed, and invoices carrying an amount and a due date. The connector passes that same interpretation to an assistant, so one query searches every account at once, a catch-up request returns a briefing on what was missed, and a question about bills comes back with amounts and dates already parsed. Thirty-nine tools are published under the community tier, with documentation available.
People running several personal and work mailboxes who want one search across them.
Thirty-nine tools cover several mail providers at once, but the endpoint requires credentials before naming any, so the mapping between them and the search, briefing and task features is unverified.
Availability
Mailopoly Inbox is listed in the Claude connectors directory only. Mailopoly has no app under the same domain in the ChatGPT directory; 392 of the 3,150 products here are on both marketplaces, and this is not one of them.
The MCP server behind a Claude connector is usually the same server a ChatGPT app would need, so the absence is a distribution decision rather than a technical one.
Claude listing
Mailopoly Inbox publishes 39 tools to Claude, deeper than 87% of the 1,253 Claude-listed connectors.
The median Claude-listed connector filed under Communication publishes 11, so this one runs 28 tools above its bucket's median and ranks 8th of 29 by tool count.
It falls in the 21-50 tools band, which holds 20% of the Claude directory.
Mailopoly Inbox publishes a remote MCP endpoint. Claude connects to it over HTTP; there is nothing to install locally.
Every connector in the Claude directory is remote, all 1,253 of them, so transport is not a differentiator there.
https://fastapi.prod.aws.mailopoly.com/mcp-server Mailopoly Inbox is community-listed in the Claude directory, the tier 770 of 1,253 connectors sit in (61.5%). It is the default for a self-published server, and says nothing either way about quality.
In the publisher's words
Mailopoly is your unified inbox — one place for everything that reaches you. Today it brings all your email accounts together — Gmail, Outlook, Apple, Yahoo and any IMAP mailbox, including multiple accounts of each — into a single view, filters the noise into a clean personal feed (the Cleanbox), and extracts what matters: tasks, replies owed, invoices with amounts and due dates, deliveries, and events. This connector gives your assistant that same understanding — designed to be the one place you check, whatever the message and wherever it comes from. One connection covers all of it. Ask for "emails about the lease" and Mailopoly searches every account at once (with deep search for harder, semantic queries); ask "catch me up" for a briefing on what you missed; ask "what's on my day" for one list aggregated across every inbox; ask "what bills are due" and the amounts and due dates are already extracted. My Data widgets surface bills, deliveries, replies owed and more at a glance. With write access your assistant manages tasks, reminders, custom email lists and drafts; with send access it sends through your own connected address — never a relay. Permissions are yours: read, write and send are separate grants chosen on a Mailopoly consent screen, enforced server-side on every request, revocable in one click from Settings → Security. Every tool call is audit-logged to your account. Mailopoly is SOC 2 Type II certified and a Google-verified OAuth application. Requires a Mailopoly account — free trial available, no card needed.
Quoted from the connector's own Claude directory listing as captured in August 2026. Node8 did not write it and does not vouch for it.
Same company
Unified inbox search and briefings across email accounts
ChatGPT
Nearby
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This is an independent catalogue entry compiled by Node8 from Mailopoly Inbox's public marketplace listing as it stood in August 2026. Listing facts come from the marketplaces; the comparisons against the rest of the directory and any live-endpoint measurements are Node8's. Node8 is not affiliated with Mailopoly, and inclusion here is not an endorsement.
Node8 builds MCP servers end to end: deciding which tools are worth exposing, the authentication and permission model, the review submissions, and the onboarding that gets them used. One server serves ChatGPT, Claude, and Microsoft Copilot.