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Send physical letters and postcards directly from AI agents via MCP.
Copy the install command and let the AI configure it · recommended for beginners
No copy-paste install info for "mailsnail" yet — see the docs or source repo.
Use mailsnail to create a thank-you postcard for customer Wang Min, thanking her for attending the event and including sender and recipient address details.
A sendable postcard mail request with recipient details, message content, and mail type.
Use mailsnail to send a formal physical letter to a partner stating that the meeting has been moved to next Wednesday, using standard letter mail.
A physical letter request ready for mailing, including body text, recipient address, and delivery type.
Use mailsnail to prepare a certified mail notice informing the recipient that contract documents have been sent, with complete sender and recipient addresses.
A certified mail sending request specifying the mail type and required address details.
Developers can connect this MCP tool to AI agents so the agents can directly send letters, postcards, or certified mail during workflows. It helps extend digital automation into physical outreach.
Office or product teams can use it to send notices that require a physical format, such as paper letters or formal mailed communication. It is better suited than purely digital messages when physical delivery is needed.
When a team only needs to send small amounts of mail occasionally, it can use the per-piece payment model and no-signup approach to get started quickly. This reduces upfront account setup overhead.
It is an open-source MCP server that lets AI agents send physical mail, including letters, postcards, and certified mail. It is designed for users who want to connect AI workflows to real-world postal delivery.
Based on the provided description, no account signup is required. It also supports per-piece payment.
The provided information says it supports letters, postcards, and certified mail. For more specific parameters or limitations, see the source repository.
Enable AI agents to send physical mail and receive scanned inbound mail.
Enable AI agents to securely send emails with SMTP and attachments.
Create reviewable physical mail drafts, verify quotes, and pay postage through AI agents.
Enable AI agents to read, manage, and send emails through mailbox APIs.
Connect AI agents to email for sending, organizing, and workflow automation.
Give AI agents secure real email access with live notifications.