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Evidence for your next connection.
Independent measurements of remote MCP servers. Every observation has a timestamp.
Read-only probesMCP server · Data access / search
Inspect Moosend lists, subscribers, segments and campaign stats, and add or unsubscribe subscribers.
0 failed · 8 not measured
Median of successful probes over 7 days
Share of countable probes over 30 days, including daily rollups. Auth challenges are excluded.
Tool definitions returned by this server
Independent monitoring
Outdated check
Last connection measurement is over 24 hours old. Current availability is unknown.
Last checked| Test area | Passed | Failed | Unmeasured |
|---|---|---|---|
ConnectionCan a client connect and discover tools? | 5 | 0 | 0 |
Reliability & speedDoes it respond consistently and quickly? | 0 | 0 | 4 |
Access & authenticationWhat is required to use this server? | 1 | 0 | 2 |
Tool qualityAre the tool definitions usable by an agent? | 4 | 0 | 0 |
Publisher identityCan the publisher be traced to its source? | 4 | 0 | 2 |
Unmeasured means there is not enough evidence to decide. How these checks work
Start using Moosend MCP by usefulapi
Choose your client, copy the configuration, then enable the server in your client’s MCP settings.
Run this command in your terminal, then restart Claude Code.
Claude Code
claude mcp add --transport http moosend-mcp-by-usefulapi https://moosend.usefulapi.io/mcpCapabilities
WRITE: add one subscriber to a mailing list. If the email already exists in the list, that subscriber is UPDATED instead (and custom fields you omit are cleared). A previously unsubscribed address is re-subscribed. Rate limit 10 calls / 10 s. Moosend: POST /subscribers/{MailingListID}/subscribe.json.
DiscoveredWRITE: create a regular (non-A/B) DRAFT campaign. It is NOT sent — sending stays a human action in Moosend. Give the content as html_content or a web_location URL. sender_email and reply_to_email must be senders in the account (see moosend_list_senders). Returns the new campaign's ID. Moosend: POST /campaigns/create.json.
DiscoveredWRITE: create a new, empty mailing list. Returns the new list's ID. Moosend: POST /lists/create.json.
DiscoveredGet one campaign's details: subject, sender and reply-to, HTML and plain content, target lists/segments, schedule, status and A/B data. No statistics (use moosend_get_campaign_summary). Moosend: GET /campaigns/{CampaignID}/view.json.
DiscoveredPer-recipient activity for a campaign by type: Sent, Opened, LinkClicked, Unsubscribed, Bounced, Complained, or Activity (all). Paged (default 50, max 1000) and filterable by date. NOTE: Moosend rate-limits this endpoint to 2 calls per 60 seconds per API key. Moosend: GET /campaigns/{CampaignID}/stats/{Type}.json.
DiscoveredA campaign's total and unique opens broken down by country code. Moosend: GET /campaigns/{CampaignID}/stats/countries.json.
DiscoveredList every link in a campaign with its total and unique click counts. Moosend: GET /campaigns/{CampaignID}/stats/links.json.
DiscoveredGet a sent campaign's results to date: sent, total/unique opens, total/unique link clicks, bounces, complaints, forwards and unsubscribes. Moosend: GET /campaigns/{CampaignID}/view_summary.json.
DiscoveredGet one mailing list: name, member counts, status, custom field definitions (id, name, type, required), preferences and the latest import operation. Moosend: GET /lists/{MailingListID}/details.json.
DiscoveredGet one segment's details and criteria (not its members). Moosend: GET /lists/{MailingListID}/segments/{SegmentID}/details.json.
DiscoveredGet one subscriber in a mailing list by subscriber ID. Moosend: GET /subscribers/{MailingListID}/find/{SubscriberID}.json.
DiscoveredLook up a subscriber in one mailing list by email address: ID, name, status (SubscribeType 1 subscribed, 2 unsubscribed, 3 bounced, 4 removed), custom fields, tags and preferences. Moosend: GET /subscribers/{MailingListID}/view.json?Email=.
DiscoveredList campaigns with status (0 draft, 1 queued, 3 sent, 5 awaiting delivery, 6 sending, ...), delivery/schedule dates, target lists and headline stats (sent, opens, clicks, bounces, unsubscribes, complaints). Paged, up to 1000 per page. Moosend: GET /campaigns/{Page}/{PageSize}.json.
DiscoveredList the active email (mailing) lists in the account with member counts (active, bounced, removed, unsubscribed), custom field definitions and preferences, plus paging info. A cheap way to confirm the API key works and to find list IDs. Moosend: GET /lists/{Page}/{PageSize}.json.
DiscoveredList the subscribers that currently match one segment's criteria. Moosend: GET /lists/{MailingListID}/segments/{SegmentID}/members.json.
DiscoveredList the segments of one mailing list, including their criteria, match type (0 all / 1 any) and a readable description. Moosend: GET /lists/{MailingListID}/segments.json.
DiscoveredList the account's campaign senders (name, email, enabled, SPF/DKIM verification). A draft campaign's sender and reply-to must be one of these. Moosend: GET /senders/find_all.json.
DiscoveredList the subscribers of one mailing list filtered by status (Subscribed, Unsubscribed, Bounced or Removed), with name, email, custom fields, tags, preferences and dates. Paged. Moosend: GET /lists/{MailingListID}/subscribers/{Status}.json.
DiscoveredWRITE: unsubscribe one email address from one mailing list (not account-wide). Undo by adding the subscriber again with moosend_add_subscriber. Moosend: POST /subscribers/{MailingListID}/unsubscribe.json.
DiscoveredWRITE: update one subscriber (by ID) in a mailing list — email, name, custom fields, tags, preferences. Include every custom field you want to keep. Moosend: POST /subscribers/{MailingListID}/update/{SubscriberID}.json.
DiscoveredRecent measurements
| Checked | Result | Response | Tools |
|---|---|---|---|
| Connected | 128 ms | 20 |