# Emma Muse connector

From musedirectory.ai, the independent directory of Meta Muse connectors. Not affiliated with Meta.

## Emma

Read Emma email campaigns, audiences, and engagement metrics without sending or changing contacts.

- Record: https://musedirectory.ai/connector/emma
- Category: Marketing & Ads
- Developer: usefulapi (https://usefulapi.io/emma/)
- Muse status: Extra setup. Not in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse.
- Health: Working, 961ms, checked 2026-10-30T04:41:24Z
- Endpoint: https://emma.usefulapi.io/mcp
- Auth: No account needed; Pricing: unknown
- Screening: Screened, no issues found (2026-10-30T04:41:24Z)
- Source: Found in the official MCP Registry (io.usefulapi/emma) https://registry.modelcontextprotocol.io/v0/servers?search=io.usefulapi%2Femma

Read-only access to Emma email marketing platform: view audience groups and members, campaign performance, delivery and engagement stats, member activity, saved searches, and custom fields. No ability to send emails or modify contacts.

Example request: "Show me the open and click rates for my last campaign and which members engaged with it."

How to connect: Not in Muse's Connectors list yet, but Muse can still use it. Paste this into Muse: "Use Emma to help me. It is a free service with an MCP server at https://emma.usefulapi.io/mcp. It does not need an API key. Ask me before you share anything with it." Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.

Tools:
- emma_list_groups: List the member groups (audience lists) of the Emma account with their active, opted-out and error member counts. Defaults to normal groups; group_types can add test and hidden groups.
- emma_get_group: Get one member group with its member counts (active, opted-out, error).
- emma_list_group_members: List the members of one group (email, status, custom fields). Paged: use next_start for more.
- emma_list_members: List the members (contacts) of the whole audience: id, email, status (a active, o opted out, e error), custom fields, bounce count. Paged: use next_start for more. With count_only the reply is just the number of members.
- emma_get_member: Get one member by id, with all custom fields, status, SMS status and bounce count.
- emma_find_member_by_email: Find one member by email address, with all custom fields and status. A 404 means the address is not in the audience.
- emma_get_member_groups: List the groups one member belongs to.
- emma_get_member_mailings: The mailing history of one member: which mailings they were sent and what they did with them.
- emma_list_fields: List the custom member fields of the account (shortcut names, display names, types).
- emma_get_import: Status and results of one bulk member import (by import id), or, without an id, the list of all imports of the account.
- emma_list_mailings: List mailings (campaigns): id, name, subject, sender, status (p pending, a paused, i injecting, s sending, x canceled, c complete, w waiting, u unapproved, f failed), type, recipient count, scheduled time. Defaults to standard and test mailings in all statuses, newest first. Page
- emma_get_mailing: Get one mailing in full: content (HTML and plain text), recipients (groups, searches, segments), links, schedule, status.
- emma_list_mailing_members: List the individual members a mailing was sent to (not groups or searches). Paged: use next_start.
- emma_get_response_summary: Month-by-month response statistics for the whole account: mailings, sent, delivered, bounced, opened, clicked, forwarded, opt-outs, sign-ups (test mailings excluded).
- emma_get_mailing_response: Response summary of one mailing: recipients, sent, delivered, bounced, opened, clicked (unique and total), forwarded, opt-outs, sign-ups.
- emma_list_mailing_links: The links of one mailing with their unique and total clicks.
- emma_list_mailing_activity: Who did what with one mailing: members it was sent to (sends), still in the queue (in_progress), delivered or bounced (deliveries), opened (opens), clicked (clicks), forwarded, opted out (optouts) or signed up (signups). Each row has the member's email and timestamp. Paged: use n
- emma_list_searches: List the saved searches (dynamic segments) of the account, with their criteria.
- emma_get_search_members: The members that currently match a saved search. Paged: use next_start.

Screening checks:
- MCP handshake: pass (Answered in 961ms)
- Domain against threat feeds (Cloudflare security DNS): pass (emma.usefulapi.io, usefulapi.io not flagged)
- Published packages against the OSV malicious-package database: n/a (No npm or PyPI package published)
- Hidden instructions or invisible characters in tool text: pass (19 tools read, nothing found)
- Inputs asking for passwords, card numbers or seed phrases: pass (None found)
- Domain and redirects: pass (No redirects off the domain)
- AI review of purpose and tool behavior: pass (No concerns)