Customer.io MCP by usefulapi

io.usefulapi由 usefulapi.io 发布官方发布者v1.36.5更新于 Nov 8, 2026

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

发布方自己的服务：Ably MCP by usefulapi

已验证Streamable HTTP可网页运行沟通与协作数据与分析商业与电商

概览

AI 生成的概览

托管的 Customer.io MCP 服务器，让助手查询客户、分群、活动和消息投递记录，并可发送事务性邮件或触发广播。

可以做什么
  • 搜索与查看客户：按分群或属性条件搜索客户，读取单个客户的属性、所属分群和收到的消息
  • 浏览工作区结构：列出分群、活动、导出和可复用集合，并获取单个活动详情
  • 查看效果数据：获取活动随时间变化的投递与互动指标，按类型、活动或简报筛选已发送消息
  • 发送消息：使用模板发送事务性邮件，或触发 API 触发的广播并投递给解析出的收件人
  • 管理服务本身：查看当月用量、提交缺失功能请求、升级套餐或取消订阅
适用场景
适合在 Customer.io 中工作、希望助手直接回答客户、分群、活动表现和近期投递情况，或在对话中发送事务性邮件、触发广播的场景。
运行要求
远程 streamable HTTP 端点，无需本地安装。只需填写端点地址并通过 OAuth 登录，在登录页粘贴 Customer.io API 密钥，密钥会经校验并按用户存储。免费套餐每月 50 次工具调用，另有付费套餐。
安装前请注意
有两个工具会触达真实收件人：发送事务性邮件和触发广播会立即投递，使用前应确认。Customer.io API 凭据需在托管服务上输入并按用户存储，需信任该服务商。付费套餐通过结账链接付款，取消后当期不退款。免费额度每月仅 50 次调用。

安装

在 SourceWeft 中

  1. 打开 控制台中的 Customer.io MCP by usefulapi，将其添加到工作区。
  2. 为需要使用其工具的对话启用该服务。

Web executable，通过 Streamable HTTP。 远程服务在工作区中配置后即可从网页运行时运行。

交给智能体安装

把这段提示词粘贴到 Claude Code、Codex、Cursor 等智能体，或 SourceWeft 对话中。智能体会读取该服务器的安装指南，先向你展示发布者、端点和登录方式，经你同意后再把它添加到你的客户端。密钥不会写进任何命令。

阅读 https://sourceweft.com/mcp/io.usefulapi%2Fcustomerio/install.md，并按其中说明把这个 MCP 服务器接入我的客户端。修改任何配置之前，先告诉我它的发布者、端点和登录方式，等我确认。不要把 API 密钥写进命令或我会提交的文件；问我密钥应从哪里获取。

查看智能体所依据的安装指南

其他 MCP 客户端

把它添加到你客户端的 mcpServers 配置中。

{
  "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.

来源：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.

输入参数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.

输入参数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.

输入参数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.

输入参数limitstartcustomer_id必填

customerio_list_segments

List segments

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

无需输入参数。

customerio_list_campaigns

List campaigns

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

无需输入参数。

customerio_get_campaign

Get campaign

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

输入参数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.

输入参数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.

输入参数typelimitstartdraftscampaign_idnewsletter_id

customerio_list_exports

List exports

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

无需输入参数。

customerio_list_collections

List collections

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

无需输入参数。

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.

输入参数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).

输入参数datarecipientsbroadcast_id必填id_ignore_missingemail_add_duplicatesemail_ignore_missing

版本历史

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

评分

已满足适用检查项的 100%

该评分衡量此收录条目的完整程度，依据注册中心条目、端点与公开来源计算得出。它不是对服务器本身的评价，也不表示服务器安全或当前可用：可连通性是带日期的检查结果，评分也不包含安装量或用户评价。

  • 近 30 天内可连通必需25 分
  • 已声明认证方式必需10 分
  • 已列出工具必需15 分
  • 描述必需15 分
  • 图标10 分
  • 文档15 分
  • 许可证10 分

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