Postal mail API for AI agents. Send letters, certified mail, postcards, and documents from code via MCP, with sandbox keys, webhooks, tracking, proof, and inbound mail context from a business address, PO box, office, home address, or virtual mailbox.
概要
mailbox.bot is a remote MCP server for AI agents that need physical mail tools.
What it does:
- Send letters, certified mail, postcards, and documents from code
- Support sandbox testing with
sk_agent_test_keys - Return tracking, proof, and webhook events for outbound mail
- Read inbound mail context from forwarded scans, photos, PDFs, and notes
- Link inbound context to outbound reply workflows
Live now:
- Outbound physical mail via API and MCP
- Inbound forwarded document context for reply loops
Coming soon:
- Managed receiving / CMRA-style addresses as a separate restricted beta
Docs: https://mailbox.bot/mcp-install API docs: https://mailbox.bot/api-docs Server card: https://mailbox.bot/.well-known/mcp/server-card.json Tool catalog: https://mailbox.bot/api/mcp/tools-public
サーバー設定
{
"mcpServers": {
"mailbox-bot": {
"url": "https://mailbox.bot/api/mcp",
"headers": {
"Authorization": "Bearer YOUR_MAILBOX_BOT_API_KEY"
}
}
}
}