• DRAFT
  • DISPATCH
  • LOGISTICS
  • HUMAN

How to send physical letters with your AI

Connect UK Postbox to your AI client to bridge the gap between digital text and physical mail. Once connected, you can dictate letters and have them delivered via the Royal Mail.

Ask AI about this page

Short answer

How can I send physical mail using my AI?

You tell your AI what you want to say and who it is for. The AI uses the UK Postbox tool to draft the message and send it through the Royal Mail. You'll get physical letters delivered to any UK address without ever touching a stamp.

The outcomes

Where your mail goes

The AI handles the heavy lifting of the postal process.

DRAFT

Written content

The AI converts your rough notes into a formal or casual letter. You get a clean draft ready for the post.

DISPATCH

Physical delivery

The AI uses the send_letter tool to push the message into the Royal Mail system. Your letter moves from your chat window to a physical mailbox.

LOGISTICS

Address handling

The AI manages the recipient details and postal requirements. It ensures the mail is addressed correctly for the UK system.

HUMAN

Final review

You decide if the tone is right before the AI triggers the dispatch. You remain in control of what actually gets printed and mailed.

The workflow

What your AI does when you request mail.

The AI acts as your personal postal clerk, handling the transition from text to paper.

  1. Drafting the message

    The AI takes your instructions and writes a coherent letter. It formats the text to suit the intended recipient.

    send_letter

  2. Addressing the envelope

    The AI organizes the recipient's name and UK address. It prepares the data for the postal service.

    send_letter

  3. Triggering dispatch

    Once you approve, the AI sends the command to the Royal Mail system. The digital request becomes a physical task.

    send_letter

  4. Confirming delivery

    The AI tracks the status of the request. You receive confirmation that the letter has been sent.

    send_letter

Try it

Copy these to start.

Use these prompts to kick off your first mailing.

Starting points

Swap out the bracketed info with your actual recipient details and message content.

UK Postbox Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_vBEnXUYREzu6GA7qtdcJeo01qEL54UKEI0ok5dEB/mcp

Claude Desktop

Follow the steps below to connect in seconds.

  1. 1In Claude Desktop, open Settings → Connectors.
  2. 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
  3. 3Click Add and start a new chat — UK Postbox capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "uk-postbox-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_vBEnXUYREzu6GA7qtdcJeo01qEL54UKEI0ok5dEB/mcp"
    }
  }
}
Copy into chat04

  • Send a formal letter to James Sterling at 12 High Street, London, SW1A 1AA. Tell him the contract is ready for review.

  • Draft a quick thank you note to Sarah Jenkins at 45 Baker Lane, Manchester, M1 1AB. Mention how much I enjoyed the dinner.

  • Write a letter to the local council at Town Hall, Bristol, BS1 1AA, complaining about the recent roadworks on Bridge Street.

  • Send a birthday card to my brother at 10 Downing Street, London, SW1A 2AA. Keep it funny and short.

  • Claude
  • ChatGPT
  • Cursor
  • VS Code
  • Windsurf
  • Claude Code
  • JetBrains
  • Cline

Start here

Connect UK Postbox once, then ask.

Click the link to connect the MCP to your client. Your credentials stay encrypted, and you can start sending mail immediately.

Connect UK Postbox to your AI

FAQ

How this task behaves

  • 01

    Can the AI send letters outside of the UK?

    No. This connector is specifically designed to work with the Royal Mail system for UK addresses.

  • 02

    Does the AI decide what to write?

    No. You provide the intent and the details. The AI drafts the text based on your instructions, but you have the final say before it is sent.

  • 03

    Can I send packages or parcels?

    No. This tool is limited to sending letters through the send_letter capability.

  • 04

    Do I need to buy stamps?

    No. The service handles the postage as part of the dispatch process.

  • 05

    Can the AI change the recipient's address after I send the command?

    No. Once the dispatch command is sent to the Royal Mail, the AI cannot intercept or redirect the physical mail.

  • More questions about UK Postbox? The Connector page answers them. See everything the UK Postbox Connector can do

Connect UK Postbox to Claude, Cursor, ChatGPT & more