MailerLite MCP by usefulapi

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

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

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商业与电商

概览

AI 生成的概览

托管的 MailerLite 连接器，让助手读取订阅者、分组、活动、细分和自动化，并支持少量新增写入。

可以做什么
  • 列出并查询订阅者，可按分组和状态筛选
  • 列出分组、自定义字段、细分、自动化和 Webhook
  • 列出并查询活动及其表现
  • 创建或更新订阅者、创建分组、把订阅者加入分组
  • 查看每月工具调用用量并管理付费方案
适用场景
适合用自然语言询问 MailerLite 受众情况：谁已订阅或退订、有哪些分组及各组人数、已发送活动表现如何；也适合在不打开 MailerLite 后台的情况下新增订阅者或分组。
运行要求
远程 MCP 端点，无需本地安装。配置时只填端点地址，通过 OAuth 登录，首次连接时粘贴 MailerLite API 密钥，密钥会校验并按用户存储。免费额度为每月 50 次工具调用。
安装前请注意
需要提供 MailerLite API 密钥，该密钥可访问你的账户数据，并由第三方托管方存储。有三个工具会写入账户（新增或更新订阅者、创建分组、把订阅者加入分组），使用前请确认。付费方案通过 Stripe 结账链接付款，取消后当期不退款。用量按工具调用次数计费。

安装

在 SourceWeft 中

  1. 打开 控制台中的 MailerLite 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%2Fmailerlite/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": {
    "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.

来源：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.

输入参数limitcursorstatus

mailerlite_get_subscriber

Get subscriber

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

输入参数id必填

mailerlite_list_groups

List groups

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

输入参数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.

输入参数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.

输入参数pagelimitstatus

mailerlite_get_campaign

Get campaign

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

输入参数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.

输入参数pagetypelimitkeyword

mailerlite_list_segments

List segments

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

输入参数pagelimit

mailerlite_list_automations

List automations

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

输入参数pagelimitfilter_enabled

mailerlite_list_webhooks

List webhooks

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

输入参数pagelimit

mailerlite_upsert_subscriber

Upsert subscriber

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

输入参数email必填fieldsgroupsstatus

mailerlite_create_group

Create group

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

输入参数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}.

输入参数group_id必填subscriber_id必填

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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