MCP App Store
by KeenEthics
Communication
Mailopoly Inbox icon

Mailopoly Inbox

by Mailopoly

Overview

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.

Tools

add_email_to_list

ChatGPT
File an email into one of the user's email lists (ids from list_email_lists / the email tools). Idempotent: if it's already in the list this reports already_in_list instead of duplicating. Manual adds are never removed by rule re-evaluation.

complete_task

ChatGPT
Mark a task as completed (or un-complete it if already completed — this toggles). Use ids from list_tasks / get_my_day.

create_email_list

ChatGPT
Create a smart email list from a plain-language description of what belongs in it (e.g. a brand's emails, messages from a connected app, a topic, emails containing invoices). The rules are derived from the user's actual data — real sender domains, connected apps, categories — and existing matching emails are filed in immediately; future emails auto-file. Returns the created list with the generated rules, the reasoning, and how many emails matched, so you can confirm it captured the intent (browse it with get_feed(list_id=...)). name overrides the generated list name. exclude_from_cleanbox=true also hides matching emails from the main feed (only on explicit user request).

create_task

ChatGPT
Create a task in the user's task manager / My Day. due_date is when the task is due; reminder_date is when the user should be reminded about it — both ISO format (YYYY-MM-DD or YYYY-MM-DDTHH:MM) interpreted in the given timezone (defaults to the user's own timezone), and both optional. priority: low | medium | high. task_type: action | event | invoice | reply. Optionally link to an email via email_id.

create_task_rule

ChatGPT
Create a rule that hides matching tasks from the user's task manager (the emails themselves stay in the inbox). Provide at least one of: sender_email (exact address), sender_domain (e.g. 'example.com'), or subject_contains (case-insensitive phrase). Optional task_type narrows the rule to one of: reply | invoice | event | action | shipment. Rules are reversible — see list_task_rules / delete_task_rule.

deep_search_emails

ChatGPT
Search the user's COMPLETE email history by querying their connected mail providers (Gmail, Outlook) live — reaching years beyond Mailopoly's indexed window, and including sent mail. Use this when search_emails returns few or no results, or when the question concerns emails older than the indexed history (search_emails responses include indexed_history_start). Slower than search_emails: typically 5-45 seconds. start_date/end_date (YYYY-MM-DD) may span multiple years; omit both to search ALL history. If the response contains truncated_providers, the OLDEST matches may be missing — page deeper by re-running with end_date set to that provider's oldest_returned_date, or narrow the query. Returned email_id values (some of the form 'gmail:<id>:<id>') work directly in get_email.

delete_task_rule

ChatGPT
Delete a task-suppression rule by id (from list_task_rules). The previously hidden tasks reappear in the task manager.

get_account_overview

ChatGPT
Overview of the authenticated Mailopoly account: name, email, connected mail accounts, connected messaging apps (Slack etc. — their messages appear in the feed with a 'source' field and are replied to via send_email's reply_to_email_id), and inbox/task counts. Useful as a first call to understand whose data you're working with.

get_catch_up

ChatGPT
The user's Catch-Up ("since I was gone") briefing: an AI summary of new emails since their last briefing, plus the new emails grouped by sender with unread counts. filter_type: 'all', 'personal' (Cleanbox only) or 'other' (promotional only). By default the window starts where the last briefing ended (capped); pass since_hours to force a specific look-back window. Recent briefings are cached server-side, so repeat calls are cheap.

get_draft

ChatGPT
Get a draft's full content (to, cc, bcc, subject, body).

get_email

ChatGPT
Read a single email in full: subject, sender, recipients, date, the complete message text, attachments list, and (optionally) actionable links found in it (pay, log in, book, track…). Accepts ids from search_emails, get_feed AND deep_search_emails — provider-history ids (the 'gmail:<id>:<id>' form) are fetched live from the mail provider.

get_feed

ChatGPT
List the user's email feed (most recent first) without a search query. personal_or_ad='personal' is the Cleanbox (real correspondence); 'advertising' is promotional. email_type 'received' or 'sent'. account narrows to one connected mailbox (the address as shown in get_account_overview) — combine with personal_or_ad for that account's Cleanbox/Other. list_id shows one of the user's custom email lists (ids from list_email_lists). source narrows to a connected app's messages (e.g. 'slack' — see get_account_overview) or 'email' for mail only. sender filters by sender name or address fragment — combine freely, e.g. source='slack' + sender='<name>' + last_x_days=1 answers "what did <name> send me on Slack today?".

get_my_day

ChatGPT
The user's My Day view: today's tasks, events and commitments.

get_widgets

ChatGPT
The user's My Data dashboard widgets (weather, news, stocks, custom) with their latest cached data. refresh=true re-fetches any widget whose rate limit allows it (e.g. weather every 10 min) before returning. include_catalog=true also lists the available widget types.

hide_emails

ChatGPT
Hide one or more emails from the user's feed (does not delete them). Optional reason, e.g. 'spam', 'not_interested', 'never_show_this_sender'.

list_drafts

ChatGPT
List the user's email drafts (created in Mailopoly), newest first.

list_email_lists

ChatGPT
The user's custom email lists (smart folders): name, rules, unread and total counts. Browse a list's emails with get_feed(list_id=...); file/unfile specific emails with add_email_to_list / remove_email_from_list.

list_events

ChatGPT
List the user's calendar events extracted from their email (meetings, bookings, appointments). Dates are YYYY-MM-DD; defaults to upcoming.

list_invoices

ChatGPT
List invoices and payments extracted from the user's email. invoice_or_payment: 'invoice' or 'payment'. search matches payee, description or category. time_range examples: this_month, last_month. Returns the most recent limit records (max 200) plus totals computed over the full matching set.

list_task_rules

ChatGPT
List the user's task-suppression rules (rules that hide tasks from the task manager by sender, domain or subject). Returns rule ids usable with delete_task_rule.

list_tasks

ChatGPT
List the user's tasks (aggregated from manual tasks, email actions, invoices, events, shipments and replies — the same data as the app's task manager / My Day). timeframe: relevant | today | tomorrow | this_week | this_month | overdue | last_7_days | next_30_days | all. task_type: all | action | event | invoice | shipment | reply.

mark_email_read

ChatGPT
Mark an email as read (or unread with read=false).

remove_email_from_list

ChatGPT
Remove an email from one of the user's email lists. Note: if the email matches the list's rules it may be re-added when the rules are re-evaluated — edit the list's rules in the app for a permanent exclusion.

save_draft

ChatGPT
Create an email draft (or update an existing one by draft_id). The draft appears in the user's Mailopoly drafts and can later be sent with send_email (requires the 'send' scope). to/cc/bcc are email addresses, comma-separated for multiple recipients. For a reply, pass reply_to_email_id (the original's email_id) — to is then optional and the reply is routed automatically when sent, including replies to connected-app messages (Slack etc.), which have no email address. body is plain text or HTML.

search_emails

ChatGPT
Search the user's emails by free text (subjects, senders, bodies, attachment text). Optional filters: sender (name or address fragment), start_date/end_date (YYYY-MM-DD), last_x_days, email_type ('received' or 'sent'), personal_or_ad ('personal' or 'advertising'). Returns matching emails with ids for use in get_email / get_action_links. Covers Mailopoly's indexed history only — for older mail beyond the indexed window (the response's indexed_history_start), use deep_search_emails.

send_email

ChatGPT
Send an email as the user through their connected account (Gmail, Outlook, @mly.life or IMAP), or reply to any message by passing reply_to_email_id (an email_id from search/feed/get_email). Replies: with reply_to_email_id set, to/subject are optional — the recipient and threading come from the original. If the original is a message from a connected app (source != 'email', e.g. Slack), the reply is delivered back through that app as the user (same thread/DM) — do NOT pass an email address for app messages; their senders have none. If draft_id is given, the draft's content fills any field not explicitly provided. from_account selects which connected address to send from (defaults to the account the original arrived on for replies, else the primary). content_type: 'HTML' or 'TEXT'. Subscription limits apply.

snooze_task

ChatGPT
Snooze a task. Either pass snooze_until (ISO datetime, in the given timezone — defaults to the user's own timezone) or a relative duration (duration_value + duration_unit, e.g. 3 + 'days', 2 + 'hours', 1 + 'weeks').

about_mailopoly

Claude

add_email_to_list

Claude

check_email_sync

Claude

complete_task

Claude

create_email_list

Claude

create_task

Claude

create_task_rule

Claude

deep_search_emails

Claude

delete_task_rule

Claude

get_account_overview

Claude

get_catch_up

Claude

get_connect_instructions

Claude

get_draft

Claude

get_email

Claude

get_feed

Claude

get_my_day

Claude

get_widgets

Claude

hide_emails

Claude

list_drafts

Claude

list_email_accounts

Claude

list_email_lists

Claude

list_events

Claude

list_invoices

Claude

list_task_rules

Claude

list_tasks

Claude

mark_email_read

Claude

pause_email_account

Claude

remove_email_from_list

Claude

resume_email_account

Claude

save_draft

Claude

search_emails

Claude

send_email

Claude

set_language

Claude

set_timezone

Claude

snooze_task

Claude

start_email_account_sync

Claude

start_email_connection

Claude

verify_email_account

Claude

Example Prompts

Click any prompt to copy it.

App Stats

67

Tools

3

Prompts

ChatGPT, Claude

Platforms

Works with

ChatGPT
Claude

Data refreshed daily