Draft, test, and send Mailchimp campaigns straight from your MCP client — with audience management, subscriber CRUD, and post-send analytics behind safe-by-default send gates. STDIO or Streamable HTTP.
Latest release v0.3.8 — v0.3.8: Re-entrant campaign confirmation and MCP SDK v2 · 22 Aug 2026
1 file for Claude Code: mailchimp-mcp-server CLAUDE.md — 5,587 tokens loaded in every session.
CLAUDE.md A 5,587 tok These files are cyanheads/mailchimp-mcp-server's own configuration — they tell Claude Code how to work on this repository, so they are not mods to install elsewhere. Copy one as a starting point and replace the parts that are about this project.