What is Missive Mcp Server

Missive MCP Server is an MCP (Model Context Protocol) server designed to integrate with the Missive App, enabling users to create and send email drafts efficiently.

Use cases

Use cases include automating email draft creation for customer inquiries, sending bulk emails for marketing campaigns, and managing team communications through organized email drafts.

How to use

To use Missive MCP Server, install it via npm, set your Missive API token as an environment variable, and configure it within your Claude Desktop settings to enable email draft functionalities.

Key features

Key features include creating email drafts, sending existing drafts, creating and sending emails in one operation, listing all drafts, retrieving draft details, and deleting drafts.

Where to use

Missive MCP Server is suitable for use in environments where email communication is essential, such as businesses, customer support, and marketing teams that require efficient email management.

Missive MCP Server

An MCP (Model Context Protocol) server for integrating with Missive App to create and send email drafts.

Features

• Create email drafts
• Send existing drafts
• Create and send emails in one operation
• List all drafts
• Get draft details
• Delete drafts

Installation

npm install
npm run build

Configuration

Set your Missive API token as an environment variable:

export MISSIVE_API_TOKEN="your-api-token-here"

Usage with Claude Desktop

Add the following to your Claude Desktop configuration (~/Library/Application Support/Claude/claude_desktop_config.json):

{
  "mcpServers": {
    "missive": {
      "command": "node",
      "args": [
        "/path/to/missive-mcp-server/dist/index.js"
      ],
      "env": {
        "MISSIVE_API_TOKEN": "your-api-token-here"
      }
    }
  }
}

Available Tools

create_draft

Create a new email draft in Missive.

Parameters:

• subject (optional): Email subject line
• body (required): Email body content (supports HTML)
• to (optional): Array of recipient email addresses
• cc (optional): Array of CC recipient email addresses
• bcc (optional): Array of BCC recipient email addresses
• from_email (optional): Sender email address (must be authorized in Missive)
• from_name (optional): Sender name
• conversation_id (optional): ID of existing conversation to add draft to
• team_id (optional): Team ID to link the conversation to

send_draft

Send an existing draft by its ID.

Parameters:

• draft_id (required): The ID of the draft to send

create_and_send

Create and immediately send an email.

Parameters:

• subject (optional): Email subject line
• body (required): Email body content (supports HTML)
• to (required): Array of recipient email addresses
• cc (optional): Array of CC recipient email addresses
• bcc (optional): Array of BCC recipient email addresses
• from_email (optional): Sender email address (must be authorized in Missive)
• from_name (optional): Sender name
• conversation_id (optional): ID of existing conversation to add message to
• team_id (optional): Team ID to link the conversation to

Usage with N8N

To use this MCP server with N8N:

1. Clone and set up the server:

git clone https://github.com/stevenayl/missive-mcp-server.git
cd missive-mcp-server
npm install
npm run build

2. Set your Missive API token:

export MISSIVE_API_TOKEN="your-missive-api-token-here"

3. Run the HTTP server:

npm run http
# Or for production: npm run http:prod

4. In N8N MCP Client node:

   • SSE Endpoint: http://localhost:3000/sse
   • Authentication: Bearer Auth
   • Credential for Bearer Auth: Leave empty (the API token is handled server-side)
   • Tools to Include: All

5. The AI Agent can now use the Missive tools without needing the API token directly.

Development

# Run in development mode
npm run dev

# Run HTTP server in development
npm run http

# Build for production
npm run build

# Start production server
npm start

# Start HTTP production server
npm run http:prod

License

MIT