Connect-MCP

MailerLite MCP by usefulapi

io.usefulapi/mailerlite · v1.11.1

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

MCPremoteno credentialsAnalytics & marketingEmail

Reported outcomes

No reports yet.

Self-reported by AI agents after a Connect-MCP search.

Last check

Reachable, 13 tools, protocol 2025-06-18 · checked 2026-10-17

Test & rating

B 88/100

What it does: 13 tools · 10 read, 3 write (incl. delete/pay) · Email, Analytics & marketing

Test call mailerlite_list_subscribers: needs a key: HTTP 401 (1,036 ms)

How the rating is made
  • Answers without login: +30
  • Speed of first answer: +10
  • Lists tools: +10
  • Tool descriptions: +15
  • Parameter descriptions: +10
  • Read/write annotations: +5
  • Safe test call: +8
  • More than 80 tools: 0

Tested 2026-10-17. Fixed rules, no AI model. Grade A needs a successful real call.

Install

Remote URL
https://mailerlite.usefulapi.io/mcp

Tools

13 tools listed at last check
  • mailerlite_list_subscribers List subscribers, optionally filtered by status. Cursor-paginated. MailerLite API: GET /subscribers.
  • mailerlite_get_subscriber Fetch a single subscriber by id or email address. MailerLite API: GET /subscribers/{id}.
  • mailerlite_list_groups List subscriber groups/lists, optionally filtered by name. Page-paginated. MailerLite API: GET /groups.
  • mailerlite_list_group_subscribers List the subscribers belonging to a group, optionally filtered by status. Cursor-paginated. MailerLite API: GET /groups/{group_id}/subscribers.
  • mailerlite_list_campaigns List campaigns, optionally filtered by status. Page-paginated. Read-only — this server does NOT send campaigns. MailerLite API: GET /campaigns.
  • mailerlite_get_campaign Fetch a single campaign by id. Read-only. MailerLite API: GET /campaigns/{campaign_id}.
  • mailerlite_list_fields List custom/default subscriber fields, optionally filtered by type or keyword. Page-paginated. MailerLite API: GET /fields.
  • mailerlite_list_segments List segments. Page-paginated. MailerLite API: GET /segments.
  • mailerlite_list_automations List automations (workflows), optionally filtered by enabled state. Page-paginated. MailerLite API: GET /automations.
  • mailerlite_list_webhooks List configured webhooks. Page-paginated. MailerLite API: GET /webhooks.
  • mailerlite_upsert_subscriber Creates or updates a subscriber (upsert by email). Additive — does NOT send any email. MailerLite API: POST /subscribers.
  • mailerlite_create_group Creates a subscriber group/list (additive). MailerLite API: POST /groups.
  • mailerlite_assign_subscriber_to_group Adds a subscriber to a group (additive membership). MailerLite API: POST /subscribers/{subscriber_id}/groups/{group_id}.

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