Email Inbox API + Sending by Sendmux for Claude Code

io.github.sendmux/sendmux-mcp

AI email inbox and sending tools with attachments, search, live events, and webhooks.

client:Claude Code transport:streamable-http runtime:pypi

Install Email Inbox API + Sending by Sendmux in Claude Code

run in your project directory

claude mcp add --transport http sendmux-mcp https://mcp.sendmux.ai/mcp

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