SuperMailbox for Claude Code

io.github.hardtab/supermailbox

Gmail, iCloud, Outlook, Yahoo, Fastmail and IMAP email: search, read, draft and organize.

client:Claude Code transport:streamable-http

Install SuperMailbox in Claude Code

run in your project directory

claude mcp add --transport http supermailbox https://api.supermailbox.app/mcp

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs