MailerLite MCP by usefulapi

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

Read subscribers, groups, campaigns, fields, segments, automations, webhooks; safe additive writes.

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 MailerLite 連接器，讓助理讀取訂閱者、群組、活動、區隔與自動化，並支援少量新增寫入。

可以做什麼
  • 列出並查詢訂閱者，可依群組與狀態篩選
  • 列出群組、自訂欄位、區隔、自動化與 Webhook
  • 列出並查詢活動及其成效
  • 建立或更新訂閱者、建立群組、將訂閱者加入群組
  • 查看每月工具呼叫用量並管理付費方案
適用情境
適合用自然語言詢問 MailerLite 受眾狀況：誰已訂閱或退訂、有哪些群組及各群組人數、已寄送活動的成效；也適合在不開啟 MailerLite 後台的情況下新增訂閱者或群組。
執行需求
遠端 MCP 端點，無需本機安裝。設定時只填端點網址，透過 OAuth 登入，首次連線時貼上 MailerLite API 金鑰，金鑰會驗證並依使用者儲存。免費額度為每月 50 次工具呼叫。
安裝前請注意
需要提供 MailerLite API 金鑰，該金鑰可存取你的帳戶資料，並由第三方託管方儲存。有三個工具會寫入帳戶（新增或更新訂閱者、建立群組、將訂閱者加入群組），使用前請確認。付費方案透過 Stripe 結帳連結付款，取消後當期不退款。用量依工具呼叫次數計算。

安裝

在 SourceWeft 中

  1. 開啟 儀表板中的 MailerLite 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%2Fmailerlite/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": {
    "mailerlite-by-usefulapi": {
      "type": "http",
      "url": "https://mailerlite.usefulapi.io/mcp"
    }
  }
}

README

MailerLite MCP by usefulapi

Read your MailerLite subscribers, groups and campaigns from Claude, Cursor, or any MCP client. Hosted, no local install — connect with your MailerLite API key.

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

Connect

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

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

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

Tools

ToolTypeWhat it does
mailerlite_list_subscribersreadList subscribers
mailerlite_get_subscriberreadGet subscriber
mailerlite_list_groupsreadList groups
mailerlite_list_group_subscribersreadList group subscribers
mailerlite_list_campaignsreadList campaigns
mailerlite_get_campaignreadGet campaign
mailerlite_list_fieldsreadList fields
mailerlite_list_segmentsreadList segments
mailerlite_list_automationsreadList automations
mailerlite_list_webhooksreadList webhooks
mailerlite_upsert_subscriberwriteUpsert subscriber
mailerlite_create_groupwriteCreate group
mailerlite_assign_subscriber_to_groupwriteAssign subscriber to group
mailerlite_usage_statusmetaUsage status (free-tier meter)
mailerlite_request_featuremetaRequest a missing feature
mailerlite_upgrademetaUpgrade to Pro or Pro+
mailerlite_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 mailerlite_upgrade (it returns a Stripe Checkout link). Cancel any time with mailerlite_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running mailerlite_upgrade before then undoes the cancel. Or write to [email protected].

License

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

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

工具

13

mailerlite_list_subscribers

List subscribers

List subscribers, optionally filtered by status. Cursor-paginated. MailerLite API: GET /subscribers.

輸入參數limitcursorstatus

mailerlite_get_subscriber

Get subscriber

Fetch a single subscriber by id or email address. MailerLite API: GET /subscribers/{id}.

輸入參數id必填

mailerlite_list_groups

List groups

List subscriber groups/lists, optionally filtered by name. Page-paginated. MailerLite API: GET /groups.

輸入參數namepagesortlimit

mailerlite_list_group_subscribers

List group subscribers

List the subscribers belonging to a group, optionally filtered by status. Cursor-paginated. MailerLite API: GET /groups/{group_id}/subscribers.

輸入參數limitcursorstatusgroup_id必填

mailerlite_list_campaigns

List campaigns

List campaigns, optionally filtered by status. Page-paginated. Read-only — this server does NOT send campaigns. MailerLite API: GET /campaigns.

輸入參數pagelimitstatus

mailerlite_get_campaign

Get campaign

Fetch a single campaign by id. Read-only. MailerLite API: GET /campaigns/{campaign_id}.

輸入參數campaign_id必填

mailerlite_list_fields

List fields

List custom/default subscriber fields, optionally filtered by type or keyword. Page-paginated. MailerLite API: GET /fields.

輸入參數pagetypelimitkeyword

mailerlite_list_segments

List segments

List segments. Page-paginated. MailerLite API: GET /segments.

輸入參數pagelimit

mailerlite_list_automations

List automations

List automations (workflows), optionally filtered by enabled state. Page-paginated. MailerLite API: GET /automations.

輸入參數pagelimitfilter_enabled

mailerlite_list_webhooks

List webhooks

List configured webhooks. Page-paginated. MailerLite API: GET /webhooks.

輸入參數pagelimit

mailerlite_upsert_subscriber

Upsert subscriber

Creates or updates a subscriber (upsert by email). Additive — does NOT send any email. MailerLite API: POST /subscribers.

輸入參數email必填fieldsgroupsstatus

mailerlite_create_group

Create group

Creates a subscriber group/list (additive). MailerLite API: POST /groups.

輸入參數name必填

mailerlite_assign_subscriber_to_group

Assign subscriber to group

Adds a subscriber to a group (additive membership). MailerLite API: POST /subscribers/{subscriber_id}/groups/{group_id}.

輸入參數group_id必填subscriber_id必填

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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