Send16

@spruikco

About Send16

MCP server for Send16 — 79 tools that let AI agents (Claude, Cursor, ...) send transactional & marketing email, manage contacts/automations/webhooks, with a zero-DNS sandbox sender.

Config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "send16-mcp": {
      "command": "npx",
      "args": [
        "send16-mcp"
      ]
    }
  }
}

Tools

No tools detected

We auto-extract tools from the README. The maintainer can list them under a ## Tools heading to populate this section.

Overview

What is Send16?

MCP server for Send16 — 79 tools that let AI agents (Claude, Cursor, ...) send transactional & marketing email, manage contacts/automations/webhooks, with a zero-DNS sandbox sender.

How to use Send16?

The README includes setup instructions such as npx send16-mcp.

Key features of Send16

Email — send_email (single/batch/scheduled/attachments), transactional templates, delivery status
Marketing — campaigns, broadcasts, automations, segments, subscription topics
Contacts — create/search/list/import, audiences, tags, custom fields
Deliverability — domains, DNS health (SPF/DKIM/DMARC), IP warming & sending capacity
Inbox — read and manage transactional replies