Official MCP RegistryHosted servermailbox.bot

mailbox.bot

Physical mail API for AI agents to send letters, certified mail, and manage inbound postal mail.

Connect to Claude Code

Copy

claude mcp add --transport http mailbox-bot https://mailbox.bot/api/mcp

Vendor-hosted remote server: nothing to install locally. If it uses OAuth, Claude opens the vendor login on first use.

Endpoints

Published in the official MCP registry as “mailbox.bot”. Verified through the vendor namespace.