io.usefulapiPublished by usefulapi.ioOfficial publisherv1.36.4Updated Nov 7, 2026
Manage lists, contacts and campaigns, and read campaign performance reports on EmailOctopus.
The publisher's own server: Ably MCP by usefulapi
Hosted MCP server for EmailOctopus: lets an assistant browse lists, contacts and campaigns, read campaign reports, and edit lists and contacts.
Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.
Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.
Read https://sourceweft.com/mcp/io.usefulapi%2Femailoctopus/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.Add this to your client's mcpServers config.
{
"mcpServers": {
"emailoctopus-by-usefulapi": {
"type": "http",
"url": "https://emailoctopus.usefulapi.io/mcp"
}
}
}Manage EmailOctopus from Claude, Cursor, or any MCP client — manage lists, contacts and campaigns, and read campaign performance reports. Hosted, no local install: connect with your EmailOctopus API token.
Live endpoint: https://emailoctopus.usefulapi.io/mcp · Homepage: https://usefulapi.io
https://emailoctopus.usefulapi.io/mcp.claude mcp add --transport http emailoctopus https://emailoctopus.usefulapi.io/mcp, then run /mcp to log in.Add only the URL. Do not add an Authorization header or an API key to the client config: the server signs you in with OAuth, and the login page asks for your EmailOctopus credentials.
Step-by-step setup, where to find your credentials, and FAQ: https://usefulapi.io/emailoctopus/
On first connect you'll paste your EmailOctopus API token (EmailOctopus → Account → Integrations & API). It's validated, stored per-user, and scoped to you — no keys in config files.
read tools are read-only; write tools mutate data (clients should confirm them); meta tools report usage, manage your subscription or send a feature request.
*Pro has a fair use limit of 10,000 tool calls a month on this server. For more, write to [email protected].
Pro covers this server only. Subscribe with emailoctopus_upgrade (it returns a Stripe Checkout link). Cancel any time with emailoctopus_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running emailoctopus_upgrade before then undoes the cancel. Or write to [email protected].
MIT — see LICENSE. Documentation only; the server is hosted.
Source: servers/emailoctopus/README.md at commit 4046075
List lists
List all lists in the account. Returns {data:[...],paging:{...}} — each list's id, name, contact counts by status, and created_at. Paginate with `limit` (max 100) and `starting_after` (cursor from the previous page). EmailOctopus: GET /lists.
limitstarting_afterGet list
Get a single list by its id. Returns the list's full state — name, contact counts by status, and created_at. EmailOctopus: GET /lists/{list_id}.
list_idrequiredList contacts
List the contacts in a list. Returns {data:[...],paging:{...}} — each contact's id, email_address, fields, tags, status, and created_at. Paginate with `limit` (max 100) and `starting_after`. EmailOctopus: GET /lists/{list_id}/contacts.
limitlist_idrequiredstarting_afterGet contact
Get a single contact in a list. Returns email_address, fields, tags, status, and created_at. `contact_id` is the MD5 hash of the lowercased email address, or the `id` returned by emailoctopus_list_contacts. EmailOctopus: GET /lists/{list_id}/contacts/{contact_id}.
list_idrequiredcontact_idrequiredList campaigns
List all campaigns in the account. Returns {data:[...],paging:{...}} — each campaign's id, name, status, subject, and created_at. Paginate with `limit` (max 100) and `starting_after`. EmailOctopus: GET /campaigns.
limitstarting_afterGet campaign
Get a single campaign by its id. Returns the campaign's full state — name, status, subject, from, content, and created_at. EmailOctopus: GET /campaigns/{campaign_id}.
campaign_idrequiredGet campaign report
Get a campaign's aggregate performance report — sent, opened, clicked, bounced, unsubscribed, complained, and related counts. EmailOctopus: GET /campaigns/{campaign_id}/reports/summary.
campaign_idrequiredGet campaign links report
Get a campaign's per-link click report — for each link in the campaign, the URL and its click counts. EmailOctopus: GET /campaigns/{campaign_id}/reports/links.
campaign_idrequiredCreate list
CREATES a new list — this MODIFIES live data. Provide a `name`. EmailOctopus: POST /lists. Returns the created list.
namerequiredUpdate list
UPDATES an existing list by id — this MODIFIES live data. Sets the list's `name`. EmailOctopus: PUT /lists/{list_id}. Returns the updated list.
namerequiredlist_idrequiredCreate contact
CREATES a new contact in a list — this MODIFIES live data (adds a subscriber). `email_address` is required; optionally set `fields` (keyed by field tag), `tags`, and `status`. EmailOctopus: POST /lists/{list_id}/contacts. Returns the created contact.
tagsfieldsstatuslist_idrequiredemail_addressrequiredUpdate contact
UPDATES an existing contact in a list — this MODIFIES live data. Send only the fields you want to change (email_address, fields, tags, status). `contact_id` is the MD5 hash of the lowercased email address, or the id from list_contacts. EmailOctopus: PUT /lists/{list_id}/contacts/{contact_id}. Returns the updated contact.
tagsfieldsstatuslist_idrequiredcontact_idrequiredemail_addressDelete contact
PERMANENTLY REMOVES a contact from a list — this MODIFIES live data and cannot be undone. `contact_id` is the MD5 hash of the lowercased email address, or the id from list_contacts. EmailOctopus: DELETE /lists/{list_id}/contacts/{contact_id}.
list_idrequiredcontact_idrequired100% of the applicable checks met
How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.
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{ "mcpServers": { "emailoctopus": { "url": "https://emailoctopus.usefulapi.io/mcp" } }}