MepMail

MCP server · by JE4NVRG

Developer Tools npmStreamable HTTP v0.71.1

Transactional email and agent mailboxes: send, broadcasts, domains, Correio inboxes.

View source ↗ Website ↗ Generate config for multiple servers More servers

Install

Pin version registry version 0.71.1

npm
npx -y @mepmail/mcp

npm
npx -y @mepmail/mcp@0.71.1

Streamable HTTP
https://api.mepmail.dev/mcp

Setup by client

Pick your client — the config below is generated for this server (both local and hosted-endpoint forms). Copy respects the “Pin version” switch above.

claude_desktop_config.json

{
  "mcpServers": {
    "mepmail": {
      "command": "npx",
      "args": [
        "-y",
        "@mepmail/mcp"
      ],
      "env": {
        "MEPMAIL_API_KEY": "<YOUR_MEPMAIL_API_KEY>",
        "MEPMAIL_MAIL_TOKEN": "<YOUR_MEPMAIL_MAIL_TOKEN>"
      }
    }
  }
}

{
  "mcpServers": {
    "mepmail": {
      "command": "npx",
      "args": [
        "-y",
        "@mepmail/mcp@0.71.1"
      ],
      "env": {
        "MEPMAIL_API_KEY": "<YOUR_MEPMAIL_API_KEY>",
        "MEPMAIL_MAIL_TOKEN": "<YOUR_MEPMAIL_MAIL_TOKEN>"
      }
    }
  }
}

Remote (hosted) endpoint

https://api.mepmail.dev/mcp

Claude Desktop: Settings → Connectors → Add custom connector, paste this URL.

Format verified against the official Claude Desktop docs ↗.

terminal

claude mcp add --env MEPMAIL_API_KEY=<YOUR_MEPMAIL_API_KEY> --env MEPMAIL_MAIL_TOKEN=<YOUR_MEPMAIL_MAIL_TOKEN> mepmail -- npx -y @mepmail/mcp

claude mcp add --env MEPMAIL_API_KEY=<YOUR_MEPMAIL_API_KEY> --env MEPMAIL_MAIL_TOKEN=<YOUR_MEPMAIL_MAIL_TOKEN> mepmail -- npx -y @mepmail/mcp@0.71.1

terminal

claude mcp add --transport http mepmail https://api.mepmail.dev/mcp

Format verified against the official Claude Code docs ↗.

.cursor/mcp.json

{
  "mcpServers": {
    "mepmail": {
      "command": "npx",
      "args": [
        "-y",
        "@mepmail/mcp"
      ],
      "env": {
        "MEPMAIL_API_KEY": "<YOUR_MEPMAIL_API_KEY>",
        "MEPMAIL_MAIL_TOKEN": "<YOUR_MEPMAIL_MAIL_TOKEN>"
      }
    }
  }
}

{
  "mcpServers": {
    "mepmail": {
      "command": "npx",
      "args": [
        "-y",
        "@mepmail/mcp@0.71.1"
      ],
      "env": {
        "MEPMAIL_API_KEY": "<YOUR_MEPMAIL_API_KEY>",
        "MEPMAIL_MAIL_TOKEN": "<YOUR_MEPMAIL_MAIL_TOKEN>"
      }
    }
  }
}

.cursor/mcp.json (hosted endpoint)

{
  "mcpServers": {
    "mepmail": {
      "url": "https://api.mepmail.dev/mcp"
    }
  }
}

Format verified against the official Cursor docs ↗.

.vscode/mcp.json

{
  "servers": {
    "mepmail": {
      "command": "npx",
      "args": [
        "-y",
        "@mepmail/mcp"
      ],
      "env": {
        "MEPMAIL_API_KEY": "<YOUR_MEPMAIL_API_KEY>",
        "MEPMAIL_MAIL_TOKEN": "<YOUR_MEPMAIL_MAIL_TOKEN>"
      }
    }
  }
}

{
  "servers": {
    "mepmail": {
      "command": "npx",
      "args": [
        "-y",
        "@mepmail/mcp@0.71.1"
      ],
      "env": {
        "MEPMAIL_API_KEY": "<YOUR_MEPMAIL_API_KEY>",
        "MEPMAIL_MAIL_TOKEN": "<YOUR_MEPMAIL_MAIL_TOKEN>"
      }
    }
  }
}

.vscode/mcp.json (hosted endpoint)

{
  "servers": {
    "mepmail": {
      "type": "http",
      "url": "https://api.mepmail.dev/mcp"
    }
  }
}

Format verified against the official VS Code docs ↗.

mcp_config.json

{
  "mcpServers": {
    "mepmail": {
      "command": "npx",
      "args": [
        "-y",
        "@mepmail/mcp"
      ],
      "env": {
        "MEPMAIL_API_KEY": "<YOUR_MEPMAIL_API_KEY>",
        "MEPMAIL_MAIL_TOKEN": "<YOUR_MEPMAIL_MAIL_TOKEN>"
      }
    }
  }
}

{
  "mcpServers": {
    "mepmail": {
      "command": "npx",
      "args": [
        "-y",
        "@mepmail/mcp@0.71.1"
      ],
      "env": {
        "MEPMAIL_API_KEY": "<YOUR_MEPMAIL_API_KEY>",
        "MEPMAIL_MAIL_TOKEN": "<YOUR_MEPMAIL_MAIL_TOKEN>"
      }
    }
  }
}

mcp_config.json (hosted endpoint)

{
  "mcpServers": {
    "mepmail": {
      "serverUrl": "https://api.mepmail.dev/mcp"
    }
  }
}

Format verified against the official Windsurf docs ↗.

Environment variables

Defined in the server's official registry manifest. Required secrets are shown as <YOUR_…> placeholders in the configs above.

MEPMAIL_API_KEY secret — MepMail API key, for sending email (optional when only Correio is used)
MEPMAIL_MAIL_TOKEN secret — Correio agent key (mmb_ or mmt_), for mailboxes (optional when only sending)

GitHub

最近更新于 29 天前 · AGPL-3.0 license

About this server

Transactional email with a Resend compatible API. Self host on your own AWS SES, or use the hosted cloud at mepmail.dev. Migrating from Resend means changing two environment…

Summary from the project README — github.com/JE4NVRG/mepmail

Distributed as npm, Streamable HTTP, listed under Developer Tools. Review our MCP security guide before granting access to real data.

Frequently asked questions

What does the MepMail MCP server do?

Transactional email with a Resend compatible API. Self host on your own AWS SES, or use the hosted cloud at mepmail.dev. Migrating from Resend means changing two environment

How do I install MepMail?

Run the install command shown above, then paste the config for your client (Claude Desktop, Claude Code, Cursor, VS Code or Windsurf) into its MCP settings and restart the client.

Is MepMail free to use?

The MCP server itself is free to install. The source is public on https://github.com/JE4NVRG/mepmail. Any third-party service it calls may require its own API key and account.

Which clients support MepMail?

Any MCP-compatible client can use it, including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf and custom agents.

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