Missive MCP Server

What is Missive MCP Server?

An MCP (Model Context Protocol) server for integrating with the Missive app to create and send email drafts. It is designed for developers who want to manage Missive emails through AI assistants or automated workflows.

How to use Missive MCP Server?

Install the server with npm install && npm run build, then set the MISSIVE_API_TOKEN environment variable with your Missive API token. The server can be configured as a Stdio server for Claude Desktop or as an SSE server for N8N.

Key features of Missive MCP Server

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

Use cases of Missive MCP Server

• Composing email drafts via an AI agent in Claude Desktop
• Sending saved drafts automatically from a workflow
• Automating email creation and dispatch in N8N pipelines
• Managing the full lifecycle of email drafts (create, view, delete)

FAQ from Missive MCP Server

How do I install Missive MCP Server?

Clone the repository, run npm install and npm run build to compile the TypeScript code.

How do I configure the API token?

Set the environment variable MISSIVE_API_TOKEN to your Missive API token before starting the server.

What tools are available in Missive MCP Server?

The server provides tools: create_draft, send_draft, create_and_send, and draft management operations (list, get details, delete).

How do I use Missive MCP Server with Claude Desktop?

Add the server configuration to claude_desktop_config.json under mcpServers, specifying the command node with the path to the built index.js and the MISSIVE_API_TOKEN environment variable.

How do I use Missive MCP Server with N8N?

Start the HTTP server with npm run http, then configure an N8N MCP Client node with the SSE endpoint http://localhost:3000/sse and Bearer auth (token handled server-side).