bot.mailbox/mailboxai

mailbox

Synced · awaiting check

Physical mail API for AI agents. Send letters, certified mail. Sandbox + live keys via MCP.

Install

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

Requires: Authorization

Our take

This server exposes a physical-mail API for agents, including letters and certified mail, with sandbox and live environments. It is for businesses that want automated document delivery or compliance-related mail workflows from agent systems. The use case is concrete, but because it can trigger real-world actions, it deserves extra scrutiny around safeguards, authentication, and cost controls.

reviewed by hand · 2026-07-15

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Verification record

last verified
19 days ago
in registry since
2026-05-27
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