# Newsletter Growth MCP

Newsletter growth loops, welcome\-sequence architecture, subject\-line and list\-metric guidance\.

Canonical: https://claudelist.com/listings/mcp-reg-io-github-closermethod-newsletter-growth-mcp-fe62d7bfd0

Category: MCP Servers

Source: community · closermethod

Source checked: 2026-10-14

Website: https://www.claudemcp.org/mcp/registry/io-github-closermethod-newsletter-growth-mcp-fe62d7bfd008.html

Publisher description: Newsletter growth loops, welcome-sequence architecture, subject-line and list-metric guidance.

## Install or set up

1. Review the publisher repository and npm package `newsletter-growth-mcp@1.0.1` before running it. The MCP Registry declares this package as a stdio server.
2. Install Node.js, then run the command below in your Claude Code project. Check the publisher README for any account or configuration requirements.
3. Restart Claude Code and use `/mcp` to confirm the connection and review its tools and permissions.

```sh
claude mcp add mcp-io-github-closermethod-newsletter-growth-m-fe62d7 -- npx -y newsletter-growth-mcp@1.0.1
```

Installation guide: https://github.com/closermethod/newsletter-growth-mcp