Official Mailercloud MCP Server

Mailercloud는 성장하는 비즈니스를 위한 이메일 마케팅 플랫폼입니다. 공식 Mailercloud MCP 서버를 통해 AI 어시스턴트가 Mailercloud 계정에서 직접 작업할 수 있습니다. 캠페인을 생성, 예약, 테스트하고 연락처, 목록, 태그, 세그먼트, 템플릿, 웹훅 및 차단 목록을 관리할 수 있습니다. 또한 트랜잭션 이메일을 보내고, 업계 벤치마크 대비 문자 등급이 포함된 캠페인 분석, 캠페인 비교, 참여 퍼널, 받은편지함 배치 데이터 및 사전 발송 감사를 받을 수 있습니다. 설치할 것이 없는 원격 서버입니다. OAuth 2.1로 로그인하거나 Mailercloud API 키를 사용하세요. 무료 플랜을 포함한 모든 Mailercloud 플랜에서 작동합니다.

mailercloud.com에서 보기이 MCP 사용해 보기스폰서

문서

Mailercloud plugin for Claude Code

Bundles the Mailercloud MCP server together with ready-made commands, a best-practices skill, and a campaign-manager subagent — so Claude Code users get expert Mailercloud workflows out of the box, not just the raw tools.

This is a Claude Code plugin. For claude.ai / Desktop / Mobile, use the Mailercloud connector in the Claude directory instead — same server, broader reach.

What's inside

Piece	What it adds
`.mcp.json`	Connects the Mailercloud MCP server (`https://mcp.mailercloud.com/mcp`, 47 tools)
`/mailercloud:campaign-audit`	Audit a draft campaign before sending
`/mailercloud:analyze-campaigns`	Analyze recent campaigns + action plan
`mailercloud-best-practices` skill	Tool map, pre-send checklist, deliverability & metric guidance
`campaign-manager` agent	A specialist persona for multi-step campaign work

No changes to the Mailercloud server are required — the plugin only references it.

Install

Run these in Claude Code one at a time (each is a separate slash command — enter the first, wait for it to finish, then enter the second). Do not paste both lines together.

1. Add the marketplace:

/plugin marketplace add https://github.com/mailercloud-com/mailercloud-plugin.git

2. Install the plugin:

/plugin install mailercloud@mailercloud

Use the full https://….git URL above. The GitHub shorthand (mailercloud-com/mailercloud-plugin) makes Claude Code clone over SSH, which fails if you don't have GitHub SSH keys configured. The HTTPS URL works for everyone.

Then restart Claude Code if prompted, and try /mailercloud:campaign-audit.

Install in Gemini CLI

gemini extensions install https://github.com/mailercloud-com/mailercloud-plugin

Then run /mcp in Gemini CLI. mailercloud should be listed, and Gemini will ask you to sign in to Mailercloud the first time a tool runs.

Install in Cline and other MCP clients

Mailercloud is a hosted MCP server at https://mcp.mailercloud.com/mcp (Streamable HTTP, OAuth sign-in). Step-by-step setup for Cline and other agents is in llms-install.md.

Requirements & authentication

A Mailercloud account (sign up at https://mailercloud.com).
The first time a Mailercloud tool runs, Claude Code connects the MCP server and prompts you to authorize — sign in to Mailercloud (OAuth) or provide a Mailercloud API key. Until you authorize, the tools will report that authentication is required; this is expected.

Verify it installed

/plugin list                     # should show: mailercloud@mailercloud

You should also see /mailercloud:campaign-audit and /mailercloud:analyze-campaigns in the slash-command list, and the mailercloud MCP server under your connected tools.

Local development

To test changes without publishing, add the folder as a local marketplace:

/plugin marketplace add ./mailercloud-plugin
/plugin install mailercloud@mailercloud

Structure

mailercloud-plugin/
  .claude-plugin/
    plugin.json          # plugin manifest
    marketplace.json     # makes this repo installable as a marketplace
  .mcp.json              # references the remote Mailercloud MCP server
  commands/              # /mailercloud:* slash commands
  skills/                # mailercloud-best-practices
  agents/                # campaign-manager