Koskamo

Send16 MCP

The Send16 MCP server provides an agent with 108 tools to manage email campaigns, contacts, segments, automations, transactional email, and analytics. It allows AI agents to perform marketing and transactional tasks within the same rules and consent checks as human users, supporting clients like Claude Desktop, Cursor, and Windsurf.

Visit Spruik

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

Send16 MCP logo, by SpruikCommunity listingLocal stdioSource reviewed; not executedPublished by Spruik
You need:npx send16-mcp install
Vendor documentation

What you can do with it

  • Create and schedule email campaigns
  • Manage contact lists and segments
  • Send transactional emails like receipts
  • Run marketing automations

Source and maintenance

Community listingRegistry 0.5.8MIT
mcp-registry: io.github.spruikco/send16-mcp@0.5.8Source repositoryProject website
Last repository push
Latest release
v0.5.6
Maintenance checked

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

send16-mcp 0.5.8

npm
send16-mcp package definition
{
  "version": "0.5.8",
  "transport": "stdio",
  "identifier": "send16-mcp",
  "registryType": "npm",
  "environmentVariables": [
    {
      "name": "SEND16_API_KEY",
      "isRequired": true,
      "description": "Your Send16 API key (sk_live_...), from https://send16.com/dashboard/developers"
    }
  ]
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

  • · repository · passed · metadata changed · updated
  • · backfill · recorded · Pre-expansion baseline; unobserved rich metadata remains unknown

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.
Cursor configuration
{
  "mcpServers": {
    "send16-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "send16-mcp@0.5.8"
      ],
      "env": {
        "SEND16_API_KEY": "<YOUR_SEND16_API_KEY>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "send16-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "send16-mcp@0.5.8"
      ],
      "env": {
        "SEND16_API_KEY": "<YOUR_SEND16_API_KEY>"
      }
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.
VS Code configuration
{
  "servers": {
    "send16-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "send16-mcp@0.5.8"
      ],
      "env": {
        "SEND16_API_KEY": "<YOUR_SEND16_API_KEY>"
      }
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.
Claude Desktop configuration
{
  "mcpServers": {
    "send16-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "send16-mcp@0.5.8"
      ],
      "env": {
        "SEND16_API_KEY": "<YOUR_SEND16_API_KEY>"
      }
    }
  }
}

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