Customer.io MCP by usefulapi

io.usefulapi由 usefulapi.io 發布官方發布者v1.36.5更新於 Nov 8, 2026

Query people, segments, campaigns, and message deliveries; send transactional email or broadcasts.

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資料與分析商業與電商

概覽

AI 產生的概覽

託管的 Customer.io MCP 伺服器，讓助理查詢客戶、分群、活動與訊息投遞紀錄，並可寄送交易型郵件或觸發廣播。

可以做什麼
  • 搜尋與檢視客戶：依分群或屬性條件搜尋客戶，讀取單一客戶的屬性、所屬分群與收到的訊息
  • 瀏覽工作區結構：列出分群、活動、匯出與可重複使用的集合，並取得單一活動內容
  • 檢視成效資料：取得活動隨時間變化的投遞與互動指標，依類型、活動或電子報篩選已寄送訊息
  • 寄送訊息：使用範本寄送交易型郵件，或觸發 API 觸發的廣播並投遞給解析出的收件者
  • 管理服務本身：查看當月用量、提出缺少的功能需求、升級方案或取消訂閱
適用情境
適合在 Customer.io 中工作、希望助理直接回答客戶、分群、活動成效與近期投遞狀況，或在對話中寄送交易型郵件、觸發廣播的情境。
執行需求
遠端 streamable HTTP 端點，無需本機安裝。只需填入端點網址並透過 OAuth 登入，在登入頁貼上 Customer.io API 金鑰，金鑰會經驗證並依使用者儲存。免費方案每月 50 次工具呼叫，另有付費方案。
安裝前請注意
有兩個工具會觸及真實收件者：寄送交易型郵件與觸發廣播會立即投遞，使用前應先確認。Customer.io API 憑證需在託管服務上輸入並依使用者儲存，需信任該服務商。付費方案透過結帳連結付款，取消後當期不退費。免費額度每月僅 50 次呼叫。

安裝

在 SourceWeft 中

  1. 開啟 儀表板中的 Customer.io 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%2Fcustomerio/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": {
    "customer-io-by-usefulapi": {
      "type": "http",
      "url": "https://customerio.usefulapi.io/mcp"
    }
  }
}

README

Customer.io MCP by usefulapi

Manage your Customer.io people, segments, campaigns, and messaging from Claude, Cursor, or any MCP client. Hosted, no local install — connect with your Customer.io API credentials.

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

Connect

  • Claude (claude.ai, Desktop): open Customize → Connectors, click + Add → Add custom connector, and paste https://customerio.usefulapi.io/mcp.
  • Claude Code: claude mcp add --transport http customerio https://customerio.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": {    "customerio": {      "url": "https://customerio.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 Customer.io credentials.

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

On first connect you'll paste your Customer.io API key(s). It's validated, stored per-user, and scoped to you.

Tools

ToolTypeWhat it does
customerio_search_customersreadSearch customers
customerio_get_customer_attributesreadGet customer attributes
customerio_get_customer_segmentsreadGet customer segments
customerio_get_customer_messagesreadGet customer messages
customerio_list_segmentsreadList segments
customerio_list_campaignsreadList campaigns
customerio_get_campaignreadGet campaign
customerio_get_campaign_metricsreadGet campaign metrics
customerio_list_messagesreadList messages
customerio_list_exportsreadList exports
customerio_list_collectionsreadList collections
customerio_send_transactional_emailwriteSend transactional email
customerio_trigger_broadcastwriteTrigger broadcast
customerio_usage_statusmetaUsage status (free-tier meter)
customerio_request_featuremetaRequest a missing feature
customerio_upgrademetaUpgrade to Pro or Pro+
customerio_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$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 customerio_upgrade (it returns a Stripe Checkout link). Cancel any time with customerio_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running customerio_upgrade before then undoes the cancel. Or write to [email protected].

License

MIT — see LICENSE. Documentation only; the server is hosted.

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

工具

13

customerio_search_customers

Search customers

Search/list people by a Customer.io filter (segment or attribute conditions). e.g. filter={"segment":{"id":7}} or {"and":[...]}. App API: POST /v1/customers.

輸入參數limitstartfilter必填

customerio_get_customer_attributes

Get customer attributes

Get a single person's attributes (profile fields). App API: GET /v1/customers/{customer_id}/attributes.

輸入參數customer_id必填

customerio_get_customer_segments

Get customer segments

List the segments a single person belongs to. App API: GET /v1/customers/{customer_id}/segments.

輸入參數customer_id必填

customerio_get_customer_messages

Get customer messages

List messages (deliveries) sent to a single person. App API: GET /v1/customers/{customer_id}/messages.

輸入參數limitstartcustomer_id必填

customerio_list_segments

List segments

List all segments in the workspace (id + name + type). App API: GET /v1/segments.

無需輸入參數。

customerio_list_campaigns

List campaigns

List all campaigns in the workspace. App API: GET /v1/campaigns.

無需輸入參數。

customerio_get_campaign

Get campaign

Get a single campaign by id. App API: GET /v1/campaigns/{campaign_id}.

輸入參數campaign_id必填

customerio_get_campaign_metrics

Get campaign metrics

Get delivery/engagement metrics for a campaign over time. App API: GET /v1/campaigns/{campaign_id}/metrics.

輸入參數typestepsperiodcampaign_id必填

customerio_list_messages

List messages

List sent messages (deliveries) across the workspace, filterable by type/campaign/newsletter. App API: GET /v1/messages.

輸入參數typelimitstartdraftscampaign_idnewsletter_id

customerio_list_exports

List exports

List data exports in the workspace. App API: GET /v1/exports.

無需輸入參數。

customerio_list_collections

List collections

List reusable data collections in the workspace. App API: GET /v1/collections.

無需輸入參數。

customerio_send_transactional_email

Send transactional email

⚠️ SENDS A REAL EMAIL. Send a transactional email using a transactional message template. Delivers immediately to the `to` recipient. App API: POST /v1/send/email.

輸入參數to必填bodyfromsubjectidentifiers必填message_datasend_to_unsubscribedtransactional_message_id必填disable_message_retention

customerio_trigger_broadcast

Trigger broadcast

⚠️ SENDS TO REAL RECIPIENTS. Trigger an API-triggered broadcast, delivering to the resolved recipient set. App API: POST /v1/send/broadcast (posts to /v1/campaigns/{broadcast_id}/triggers).

輸入參數datarecipientsbroadcast_id必填id_ignore_missingemail_add_duplicatesemail_ignore_missing

版本歷史

21
  1. v1.36.4Nov 7, 2026
  2. v1.35.3Nov 5, 2026
  3. v1.35.2Nov 5, 2026
  4. v1.35.1Nov 4, 2026
  5. v1.35.0Nov 3, 2026
  6. v1.34.1Nov 3, 2026
  7. v1.33.0Nov 1, 2026
  8. v1.31.0Oct 31, 2026
  9. v1.30.0Oct 31, 2026
  10. v1.29.2Oct 30, 2026
  11. v1.29.0Oct 30, 2026
  12. v1.24.0Oct 26, 2026
  13. v1.21.3Oct 25, 2026
  14. v1.21.0Oct 25, 2026
  15. v1.20.0Oct 24, 2026
  16. v1.17.0Oct 23, 2026
  17. v1.16.4Oct 22, 2026
  18. v1.16.3Oct 21, 2026
  19. v1.11.1Oct 9, 2026
  20. v1.10.0Oct 9, 2026
  21. v1.0.1Sep 16, 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

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