Official MCP RegistryHosted serveragentletterdesk.comv0.5.0

Agent Letter Desk

Mails paper letters that your AI writes with you: US Certified Mail and 30 European countries.

Connect to Claude Code

Copy

claude mcp add --transport http agent-letter-desk https://agentletterdesk.com/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 “com.agentletterdesk/letter-desk”. Verified through the vendor namespace.