Enginemailer MCP by usefulapi

io.usefulapi由 usefulapi.io 發布官方發布者v1.15.4更新於 Nov 7, 2026

Read Enginemailer subscribers, lists and campaigns; add subscribers, create and send campaigns.

發布方自己的服務:Ably MCP by usefulapi

已驗證Streamable HTTP可網頁執行溝通與協作商業與電商

概覽

AI 產生的概覽

託管的 Enginemailer MCP 端點,讓助理查詢訂閱者與名單、管理訂閱者,並建立、寄送與分析電子郵件行銷活動。

可以做什麼
  • 依電子郵件查詢單一訂閱者及其狀態與自訂欄位值,並列出訂閱者分類與自訂欄位定義
  • 新增、更新或取消訂閱訂閱者,以及建立或更新訂閱者分類
  • 列出尚未投遞的行銷活動及活動分類與子分類,並讀取已投遞活動的投遞統計
  • 建立活動草稿並依子分類指定收件者
  • 立即寄送活動,或寄送單封交易型郵件
  • 啟動並查詢交易型投遞報告的 CSV 匯出,以及查看用量或管理訂閱
適用情境
當你使用 Enginemailer 進行電子郵件行銷,希望助理回答訂閱者與活動成效的問題,或在不開啟 Enginemailer 後台的情況下準備並寄送活動郵件與交易型郵件時適用。
執行需求
遠端 streamable HTTP 端點;用戶端設定只填 URL,不要加 API key 或 Authorization 標頭。登入使用 OAuth,登入頁會要求 Enginemailer 帳號憑證;首次連線時需貼上 Enginemailer API key。活動相關工具需要付費 Enginemailer 帳號,託管服務本身也有免費與付費方案。
安裝前請注意
多個工具會變更資料或實際寄信:寄送活動或交易型郵件立即生效且無法撤回,取消訂閱後須本人重新選擇訂閱才能恢復。寄送前應確認收件對象與內容,只加入同意接收行銷郵件的人。此服務會要求 Enginemailer API key,並提供含付款連結的付費方案,用量以工具呼叫次數計算。

安裝

在 SourceWeft 中

  1. 開啟 儀表板中的 Enginemailer MCP by usefulapi,將其新增到工作區。
  2. 為需要使用其工具的對話啟用該服務。

Web executable,透過 Streamable HTTP。 遠端服務在工作區中設定後即可從網頁執行環境執行。

交給代理程式安裝

把這段提示詞貼上到 Claude Code、Codex、Cursor 等代理程式,或 SourceWeft 對話中。代理程式會讀取該伺服器的安裝指南,先向你展示發布者、端點和登入方式,經你同意後再把它新增到你的客戶端。金鑰不會寫進任何命令。

閱讀 https://sourceweft.com/mcp/io.usefulapi%2Fenginemailer/install.md,並按其中說明把這個 MCP 伺服器接入我的客戶端。修改任何設定之前,先告訴我它的發布者、端點和登入方式,等我確認。不要把 API 金鑰寫進命令或我會提交的檔案;問我金鑰應從哪裡取得。

檢視代理程式所依據的安裝指南

其他 MCP 客戶端

把它新增到你客戶端的 mcpServers 設定中。

{
  "mcpServers": {
    "enginemailer-by-usefulapi": {
      "type": "http",
      "url": "https://enginemailer.usefulapi.io/mcp"
    }
  }
}

README

Enginemailer MCP by usefulapi

Read Enginemailer subscribers, lists and campaigns; add subscribers, create and send campaigns.

Live endpoint: https://enginemailer.usefulapi.io/mcp · Homepage: https://usefulapi.io/enginemailer

Connect

  • Claude (claude.ai, Desktop): open Customize → Connectors, click + Add → Add custom connector, and paste https://enginemailer.usefulapi.io/mcp.
  • Claude Code: claude mcp add --transport http enginemailer https://enginemailer.usefulapi.io/mcp, then run /mcp to log in.
  • VS Code: Add to VS Code.
  • Cursor and other clients: add the URL as a remote MCP server:
json
{  "mcpServers": {    "enginemailer": {      "url": "https://enginemailer.usefulapi.io/mcp"    }  }}

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 Enginemailer credentials.

Step-by-step setup, where to find your credentials, and FAQ: https://usefulapi.io/enginemailer/

On first connect you'll paste your Enginemailer API key (in Enginemailer open Manage account → API Keys and copy or create a key).

Tools

ToolTypeWhat it does
enginemailer_get_subscriberreadGet subscriber
enginemailer_list_subscriber_categoriesreadList subscriber categories
enginemailer_list_custom_fieldsreadList custom fields
enginemailer_add_subscriberwriteAdd subscriber
enginemailer_update_subscriberwriteUpdate subscriber
enginemailer_unsubscribe_subscriberwriteUnsubscribe subscriber
enginemailer_save_subscriber_categorywriteCreate or update subscriber category
enginemailer_list_campaignsreadList undelivered campaigns
enginemailer_get_campaign_statsreadGet campaign delivery stats
enginemailer_list_campaign_categoriesreadList campaign categories
enginemailer_list_campaign_subcategoriesreadList campaign subcategories
enginemailer_create_campaignwriteCreate campaign (draft)
enginemailer_assign_campaign_recipientswriteAssign campaign recipients
enginemailer_send_campaignwriteSend campaign NOW
enginemailer_send_transactional_emailwriteSend transactional email
enginemailer_start_transactional_report_exportwriteStart transactional report export
enginemailer_check_transactional_report_exportreadCheck transactional report export
enginemailer_usage_statusmetaUsage status (free-tier meter)
enginemailer_request_featuremetaRequest a missing feature
enginemailer_upgrademetaUpgrade to Pro or Pro+
enginemailer_cancel_subscriptionmetaCancel the Pro subscription

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.

Pricing

PlanPriceLimit
Free$050 tool calls / month
Pro (per user)$9/mo or $90/yr (2 months free)Unlimited*

*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 enginemailer_upgrade (it returns a Stripe Checkout link). Cancel any time with enginemailer_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running enginemailer_upgrade before then undoes the cancel. Or write to [email protected].

License

MIT © usefulapi. Not affiliated with or endorsed by Enginemailer.

來源:servers/enginemailer/README.md,提交 4046075

工具

17

enginemailer_get_subscriber

Get subscriber

One subscriber by email: id, status and all custom field values. GET /restapi/subscriber/emsubscriber/getSubscriber.

輸入參數email必填

enginemailer_list_subscriber_categories

List subscriber categories

The subscriber category tree: each category with its subcategories (ids, names). Use the subcategory ids when adding or updating subscribers and when assigning campaign recipients. GET /restapi/subscriber/emsubscriber/getSubCategory.

輸入參數include_active_subscriber_count

enginemailer_list_custom_fields

List custom fields

The subscriber custom field definitions (key, name, type). Use the keys when adding or updating subscribers. GET /restapi/subscriber/emsubscriber/getCustomField.

無需輸入參數。

enginemailer_add_subscriber

Add subscriber

WRITE: add a subscriber to the account (optionally into subcategories, with custom field values). Only add people who consented to marketing email. Free accounts may insert 50 subscribers a day, paid accounts 10,000. POST /restapi/subscriber/emsubscriber/insertSubscriber.

輸入參數email必填source_typecustom_fieldssubcategory_ids

enginemailer_update_subscriber

Update subscriber

WRITE: change an existing subscriber's subcategories and/or custom fields. subcategories_mode: append (default), remove (drop the given subcategories) or replace (the given list becomes the full list). custom_fields_mode: update_given (change only the given fields) or replace_all (default; fields not given are cleared). POST /restapi/subscriber/emsubscriber/updateSubscriber.

輸入參數email必填custom_fieldssubcategory_idscustom_fields_modesubcategories_mode

enginemailer_unsubscribe_subscriber

Unsubscribe subscriber

WRITE: unsubscribe a subscriber so they no longer receive campaigns. Reversing it needs the subscriber to opt in again in Enginemailer. GET /restapi/subscriber/emsubscriber/unSubSubscriber.

輸入參數email必填

enginemailer_save_subscriber_category

Create or update subscriber category

WRITE: create a subscriber category (category_id 0) or update one (its id), with subcategories (subcategory_id 0 creates one). Names and descriptions max 128 characters. POST /restapi/subscriber/emsubscriber/updateCategory.

輸入參數name必填is_visiblecategory_id必填descriptionsubcategories

enginemailer_list_campaigns

List undelivered campaigns

List campaigns that have NOT been delivered yet (drafts and scheduled ones): id, name, subject, sender and schedule. Delivered campaigns are not listed by the API; use enginemailer_get_campaign_stats with a known id. Needs a paid account. GET /restapi/campaign/emcampaign/ListCampaign.

無需輸入參數。

enginemailer_get_campaign_stats

Get campaign delivery stats

Delivery results of a DELIVERED campaign: emails sent, delivered, bounces, opens, unique opens, clicks, unique clicks, unsubscribes, spam complaints. Needs a paid account. GET /restapi/campaign/emcampaign/getcampaigndeliverystatus.

輸入參數campaign_id必填

enginemailer_list_campaign_categories

List campaign categories

The categories that campaign recipients can be filtered by (id, name, description). Needs a paid account. GET /restapi/campaign/emcampaign/GetCategoryList.

無需輸入參數。

enginemailer_list_campaign_subcategories

List campaign subcategories

The subcategories of one campaign category (id, name, description); use these ids in enginemailer_assign_campaign_recipients. Needs a paid account. GET /restapi/campaign/emcampaign/GetSubCategoryList.

輸入參數category_id必填

enginemailer_create_campaign

Create campaign (draft)

WRITE: create a campaign DRAFT. Nothing is sent: assign recipients with enginemailer_assign_campaign_recipients, then send with enginemailer_send_campaign. The sender domain must be verified in Enginemailer; max 200 campaigns per account. Needs a paid account. POST /restapi/Campaign/EMCampaign/CreateCampaign.

輸入參數name必填subject必填reply_tosender_name必填content_html必填sender_email必填

enginemailer_assign_campaign_recipients

Assign campaign recipients

WRITE: set who a campaign will go to: all subscribers, or the subscribers in the given subcategory ids (match_type any = OR, all = AND). Does not send anything. Needs a paid account. POST /restapi/campaign/emcampaign/AssignRecipientList.

輸入參數audience必填match_typecampaign_id必填subcategory_ids

enginemailer_send_campaign

Send campaign NOW

WRITE, SENDS EMAIL TO CUSTOMERS NOW and cannot be undone: delivers the campaign to its assigned recipients immediately. The campaign needs at least one recipient and must not be scheduled or already delivered. Show the user the campaign and its audience and get their go-ahead first; set confirm to true only then. Needs a paid account. GET /restapi/campaign/emcampaign/SendCampaign.

輸入參數confirm必填campaign_id必填

enginemailer_send_transactional_email

Send transactional email

WRITE, SENDS ONE EMAIL NOW and cannot be undone: submits a transactional email to one recipient (plus optional CC/BCC). Needs a sender address on a verified domain; give either subject + content_html, or a template_id from the Enginemailer portal (the template supplies subject and sender name). Total message incl. attachments max 5 MB. Confirm the recipient and text with the user first; set confirm to true only then. POST /RESTAPI/V2/Submission/SendEmail.

輸入參數ccbccconfirm必填subjectto_email必填sender_nametemplate_idcontent_htmlsender_email必填campaign_namesubstitution_tags

enginemailer_start_transactional_report_export

Start transactional report export

Start a CSV export of the transactional email delivery report for a period (start date at most 60 days back). Returns an export id; poll it with enginemailer_check_transactional_report_export. Creates a report file only; nothing is sent. POST /RESTAPI/V2/Submission/Report/Export.

輸入參數period必填domain_filteremail_to_filter

enginemailer_check_transactional_report_export

Check transactional report export

Status of a report export (Processing or Complete); when complete it includes the CSV download URL. POST /RESTAPI/V2/Submission/Report/CheckExport (read-only).

輸入參數export_id必填

版本歷史

14
  1. v1.15.4最新Nov 7, 2026
  2. v1.14.3Nov 5, 2026
  3. v1.14.2Nov 5, 2026
  4. v1.14.1Nov 4, 2026
  5. v1.14.0Nov 3, 2026
  6. v1.13.1Nov 3, 2026
  7. v1.12.0Nov 1, 2026
  8. v1.10.0Oct 31, 2026
  9. v1.9.0Oct 31, 2026
  10. v1.8.2Oct 30, 2026
  11. v1.8.0Oct 30, 2026
  12. v1.3.0Oct 26, 2026
  13. v1.0.3Oct 25, 2026
  14. v1.0.0Oct 25, 2026

評分

已滿足適用檢查項的 100%

該評分衡量此收錄條目的完整程度,依據註冊中心條目、端點與公開來源計算得出。它不是對伺服器本身的評價,也不表示伺服器安全或目前可用:可連通性是帶日期的檢查結果,評分也不包含安裝量或使用者評價。

  • 近 30 天內可連通必需25 分
  • 已宣告認證方式必需10 分
  • 已列出工具必需15 分
  • 描述必需15 分
  • 圖示10 分
  • 文件15 分
  • 授權條款10 分

其他 Usefulapi 整合