EmailOctopus MCP by usefulapi

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

• Connection: Runs in the cloud
• Transport: Streamable HTTP
• Category: Marketing & social media

Install

Pick the AI app you use, then copy the settings.

Passed 4/4 checks · What you ask goes through the maker’s server (emailoctopus.usefulapi.io)

claude mcp add --transport http emailoctopus https://emailoctopus.usefulapi.io/mcp

{
  "mcpServers": {
    "emailoctopus": {
      "url": "https://emailoctopus.usefulapi.io/mcp"
    }
  }
}

{
  "servers": {
    "emailoctopus": {
      "type": "http",
      "url": "https://emailoctopus.usefulapi.io/mcp"
    }
  }
}

Which apps can use it

Based on how this server connects and on each app’s own docs, checked Nov 10, 2026.

Connect over the internet in

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All apps, with pros and cons →

What it can do

Tool names and descriptions exactly as the server reported them on Nov 9, 2026. The maker wrote them, not us; we show them as plain text.

• emailoctopus_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.

• emailoctopus_get_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}.

• emailoctopus_list_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.

• emailoctopus_get_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}.

• emailoctopus_list_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.

• emailoctopus_get_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}.

• emailoctopus_get_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.

• emailoctopus_get_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.

• emailoctopus_create_list

  CREATES a new list — this MODIFIES live data. Provide a `name`. EmailOctopus: POST /lists. Returns the created list.

• emailoctopus_update_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.

• emailoctopus_create_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.

• emailoctopus_update_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/

• emailoctopus_delete_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}.

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 12, 2026

• ✓ Pass

  Maker matches the repo

  The registry name was verified against the domain usefulapi.io (the registry checks domain ownership)

• ✓ Pass

  Still maintained

  Code last changed today

• … Not checked yet

  Has a licence

  We have not read this repo from GitHub yet

• ✓ Pass

  Endpoint responds

  Responded in 645 ms (HTTP 200)

• – Not applicable

  Sign-in with OAuth

  No sign-in needed

• ✓ Pass

  No hidden instructions in tool descriptions

  Read 13 tool descriptions and found no hidden instructions to the AI

User reviews

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Compared with others in Marketing & social mediai

• More stars than 0% of the other 3796 servers in this category
• Published to the registry more recently than 95% of the other 3796 servers in this category
• Basic checks equal to or better than 100% of the other 3796 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

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README from the maker

{