Mailbox
Physical mail API for AI agents. Send letters, certified mail. Sandbox + live keys via MCP.
Live
Open / InstallLast updated July 27, 2026
Description
Physical mail API for AI agents. Send letters, certified mail. Sandbox + live keys via MCP.
Author
bot.mailbox
Platform
mcp
Pricing model
free
Categories
mcp
Tags
No tags.
Capabilities
No capabilities listed.